ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffff089de9f1a6a60b00041bc917be3cffff000000000859020b23ee6ea90258d1046e8a47eb000100687462001c00020018000200f43fa11115c98516e3ebc08469827880948db99bac7681ccd067ee9cc08ef99e7d98b221f55138de438fc2335ca5952c7813e8e6cb2203534d830c545e1ede77e972824c31cb53ec17eb967f9f6aa0cadc13629d1cf639590b7ae6ab40a154cd4ec85e083544f6b0a02fb809d2019ec8af76acdef958e1caf7060e28ca3e5d151babdf1a0d3417359215f3c2932a6da955e416cf6a1fe699d1f0b764ac87"], 0x48}}, 0x0) 08:55:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 329.447550] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 329.522465] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 08:55:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r5, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000005200)=ANY=[@ANYBLOB="340000001400b59500000000000000000a000000", @ANYRES32=r5, @ANYBLOB="080008005f526bae1400020000000000000000000000ffffffffffd2018cbd8ffd69ff"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r7, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r9, 0x407, 0x0) ioctl$sock_netdev_private(r8, 0x89fd, &(0x7f0000002780)="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") write(r9, &(0x7f0000000340), 0x41395527) vmsplice(r8, &(0x7f00000026c0)=[{&(0x7f00000002c0)="7815c220a161e97a2b13366eb52e0c5916aa4bc2e8be7f7c46a8ce95de812a3339c50602ae931b6f183a96c43fd3fc8e8f52869a5d45e5f88de89d2b18f826bbd878515d8cbfd8dba9c6e36f5b514fd24a67df9a8fa7cf7ceb3fe3a8edfffa1d37b980384002e5faaf9a061d6906b48565cf8f205a722d5ab947eab1f247b091580f843e83bd535e5d06a2c485e3236f93f45dd9df0592cf8ab8c3f97732ebb27714e68a756bcfa0ec95f8adf1436387372eef8aa6dc0267d0dd3e4f497947e8aa93b86d5159b56705af59", 0xcb}, {&(0x7f00000003c0)="cb5ce77b15383b37ba7cf00f44d09abfe66f550f9a2b0425aa1d0711a918c807f6238547379add1d30bc417c69e9a4888b8018d3abd253270f426f4c7a5a4c6ea9982304b23e578c66a0a2d0469eba77c4459ed6ef1452daba0715e454ec20f75a2dc52ec3a692df17da41b1668033578c616e873092028de61bb83d8316600e419618630cd9a44c3535752c3e8f6b31481b79691ca6853b385529f4ebda7df4884773b81b0ea7f7fe2ec7c4b9390be7b4d1b7311fe0a0cf6d48e52a77abc9f3269fc73f7724a004b76bd8b6e6f8", 0xce}, {&(0x7f00000000c0)="5fadc4dc9edd2ed11b7f83132aca75ddbc93436bf06b8b373efcfb961809556224ea98b8cf64adaa862b94793338a1bd8debbe3dc18417f16558683d80de0e13d75ac98330ba9bb85ec3af513f4dd4cbba21c7b054f2cf35a7d2f33b9f1f395cf372630d8595fa6468e59a093474", 0x6e}, {&(0x7f00000004c0)="31d4bd8dd37fc132c67145fc16c7a005f66333fea838532f791b3ca976fbabb008c0d9bba4f8c6930b448631390f13104df134081292e53ea2735e9308cfd3794c0cdf16f2faf04446ca99faf04cd9baabdb84ad3a8ec6", 0x57}, {&(0x7f0000000540)="9bf3be778a5ec5c52c056404b77efef889ca5ba727c10d7abbcaa2c26716685e89f80d077544233ecb7c2686c7fb30825690a3efaefe18189d03e378e06132bc26424a7b27b8c68d5e6b45adaabd5a622c0129c4931576137cacf25085e7d80219ff1fbddbc7f479b91342920863ce15456c7be933169c6ffcc17ed8764e6bfa2cc363017ea6ccb8a263354d6a421786a9c972398643ce075225c0c270223dcba12ce283c1942161edb362", 0xab}, {&(0x7f0000000140)="4523e952aebcb828ebe9420ee789e7c6e1206776cbe22487810c9c6f3563b5443ebdecd7685c6b00bfa3ecdde04e16cda5b45d4f39", 0x35}, 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0x1000}, {&(0x7f00000016c0)="730a401474acffc8d3b399c9d16c6fff6898fa132544216a52a74f6fbea3ba933659c0f8baf9f049ff475ad7b1f3161876a02ea0528185c69063aa6f1693019db59a05368deb7906fc511da83a6b1a6b4922014b4ddf422e8e473b1699df06cb1129fc736486606043bdad5674bd4667cc126587be62378d4d7347aa10cb83c6e1faaacafdcdcaaaa8edeb7d3239a47142aa619ef5caf3f4c84fd1f3101e6bf8ac76999ce7de347a0069d8e991142df9dfdacbe33a095cf9d3a050cb94dc7770d8d944f1e9bcc33cbb22dada0913aded4371221f4acc45d21ec8e41132bb0664e62be29f1a727b6dd0173e5e92ee8bfb19a98b0357522305d5c81ebd3bc7d27c770bdd9a1b943229b2f9c18e14a847ed71f25f2c0c7d31602e1f352c60e5a43d2d5a149e8a845af9dee42b3c35b0d281acc892b993dbefa0bb0cb5fb40fb64330f08d530cbe7d909d1a7a67383c51e7d454ba1f94e642be1c15dcf4a2b8fb3fa89376500cd76354b342bed6a23146bd683637da43f558204a864afd9e08b25db0afda94fce572aded67849bbb13a5b6db7b2f1cb6c7911240d2a1147a2ecd50f84dcbf3d93769d10206e6590457ba895040ad8c9f1c6e6f012c1fec83a89a3d93ab8544a9729478373c64caf5589764e3ecc0f263f28caadc37973021a6ebc317c5c7ac2d6d7ffbc3c37f03db7d084888066b70823ede94d2f9104d842a5452afd2efd3b40f9686a4b6ab7ae4f24f87ed164cf00ea0c91d0fbd67920cf2254cc111c27c55ce1c1e018e5b626e6d61d57451d594b59ec94c13be1e08685273c59c5c2442f5ea90cf9fa8475374e7fac85b7ebea8cd0c18a6f6ce16686e233c29188856015a64d2dfe955a26a1b69b8f1b93834a8a44efe088f3849aac0ddda8a130445c379e309f814b023b61cdf7a39c7b389dfcd1541ebb4280e75f4fb3d81008bce87eb7e6800e752bd24bb3bd581f3285280c1cd5a52c575c85fe6f4c46b9bf007e3d5051262aaebf18738581f070eba04012adcfb794f7ba705c7bd84f5849e8970cf30ad2729aaff7a53bbfe0fedcdefa708ccaccc70b0e2a015c23c931ff1a029fe65867eab7087b95ec6f9f2405c81138459df33b0b9c364b8bc795d1581656b9bcae494df2d5b083337d0f973e343c7191a1b4e0a8fdf7e9e2ec3a038228bd73bdd55a65d87a3f73741123560350c69b8182afe2c21841b1ff21fb23919486062003ea3d692e6f7b2e29203484e7b26c93d8ae5b1eca8786875bd8bd75a722d50f9fe9bf6c1ec0d05de05e5469c2fef0128dd05a8d00fe7c5d312ab2a4516968e3aa5def63e9f36b256d311d5ca9b637e3e2c8426b4575fedb66b7e1579785f6825220da5745c6a813da23ca1d3ca5bd92d255ce8e5d99f9feab5cfa6e95f00e6ad7ad8e0d40762197d645070a3ab40386052ee09cabf6999211ce64db9b1b8de72adbec35719e707c04b9cd3cd8e4f365cd4979acb6d0b51e9049dadd5a12a9628c216601574b8bd40215d39d673d95e1865b0dc665d8cbf1f0af8cf4b8f61349915ef117993aafb96775bb693a30e060a7238af6dd528219ba3c2084018b0695e9ecfa4c79c790d5f79fcc8860947113b2d3e613e34e3f9d82f63251acad0e4e55b8c741d4f06e5ca4b21edacff37bc2a36025a04da446f79a3a2317aef15c991f86cade03374cfb09b7e19e8fdd3a296e1acad0c96fd59ee8ffb9a3bcbf5d8411e15d9d91e72c996a824a64a222cae663da145ef1f2d486bc7c530f797343ed3154a0d1cabf66f0a247d7330b91c1638892f00ef5a0c5d570e64ec4f2b86bea0714a40b6ff7aa56ea3000ea04a838638c563348bb700ebcc3be78ceba1534458bf8f739c52956370f01347a1d6cc0781a21182072b4c764245a5fbc3474309fb3f8f6bcbe0b138ad2ee8b6aee2983dd165869ff429a96d2839874d66cd91739c791da9371723ff2b8de42e89639d0a48825f89783c453576ac9f7e3de19511f5dffc5bbc36682bcad1a34678d1e3eb0033560c538bdd25a97a835469742b1511c09399fe0c019581af13e74dd4973df490148e320b4366df62d48762596fe3d14ab83f83f459effbf1c83a155295235336dff2725186e877227f8f286773269d02247321fc14fb4e511e5160d6986d1be8ce1a1cf471c981b55ec289c74746bc078f5d90160c532068d43f77a299c4eb24980ea816dd2100ecb879870fb2b8a8467ad780e6383e8df8edbb47478a7079b598655d2be2802930a6fca6a2cd69726a82f5896944c9daa2c65997038fb36ce9394a2b3579e255837ca26857c11adb9028edb9eb2179b8c51d54cba603ee482413e90632791d03b92bc9cfb3f9b5dc5ee274fe20f99556d3e665f2074fad77a6ac52b938f58726b390eed5da067cf0ef54df9ffe8773acf53126f7778a35874a7ff16f262d9d3943a763fffe4de5dcb444ec1aab18a2e0cc3b5a90b96aab010fabe66467ee220f6f16d2f4e6478a7edfbafd3189375123a9002c7e50239d6c9f5c394d766b9eaef092893086a03a557886be5d91b42264ffdf47c05d69ee2858a49bf49d7ffad31bf31ffb6d8aead2f0fe612d1ad063d9358302aba3ae18e6598c69f6ae3ea4064339d5528b766d95b3b2a511438aeca496b3d7b5b2c8f5f2a16b624f85c69bc84f8f05752dc22024b739f03995dae89565921cecebde09e04ec4b494bac6fda59041f8f61efa6c9dc7a7b03b9ba5ea1d1700dda08bbb7b57edd0f9a04a974beb0cdfa9bd35014aecf71278337a7192a60f6a3fd17e17e7d2878f48f9496bafbd244297e488eb16bea4f3a7189325592b2d6230c78cf886782c3dbd186fe09f4f704a694c35cb607afd6b682cdc83b903b2b58fa4d8d157cdd4ec0e791ebed0cbb6fd69a0a965456df0394a354f0bed3db2d7d05dd7b494da6a06b8b9a10893953987319130414b38e09838905e7d7bec9b5618729090de21a2f360c2a403578648b4ab7a1eca3b2b1accae561ba97cf514a49aabfae8924663dddf99831d0c91f3693daefd09850d820f0b885be8f6f49c7f06b81ef2bd54ccb5e20716b6ebc55def191c9f9486505b2645aadcf954f6934b9930709f6412363cf4dc1e1bcf2ab413a7806df53dd5dae36a62e50471eea15666bd4cf87e3426413dadbd5cd72622b1d297a288e3780b6539342ab31474ca790e3df877234ac28df9e991b0290246f721f4b142d4d56aa13bee1205477325e63c609be33307274014a11253ba7c94919b69bb55d23712a47c0cf0925bd5fcdde4e13adefc8fede1987062ec4520e516c7ceabcd81591f462163d243e95fc09427fb0bdb424ad4d70c908e707cdb037e5b0eba1b1fbddc9034f9f9f537008675230b9dbc26da77541a14b1aa487d879de5215c354e1acd123b615db5720c714b299b08db31ddb21e03990846cc12f7bc7a743309c5be433de2fce77a901158508acccab88aefdcb52cf3d970ffa82068ae24b6ee3527c4eb4e48670ac065de8bc96a4963f7df414d22e02970ccc17da6db948f7d2d356e268ac388a5e23cb84f9ece75ac69324cbff9e3fb2868b4c6b37f2d285514fae272c9958f8bcd40131497bda02caac2b6544186855de04442dfa37171d6c03a199f839f22a509c9e6d4730971a33869b66badc568a04f801894b27dcc518da183850a2b95bc07729325de54c72235bd96cc6e9144618369aa29e05db66c563fa64cf3d92447843f90831333e001d8e499eb1943a8cac0edfdf025cc60d31a1703c18969209ee7fb4557fbccd5e10fa81185dbdc69e14abb93a2dc59dc54141275eabe521674236769102f0b05013b78a1b3f087004ef0e8c5f3ca999705d3a5bc8b1b389d4666044ccb14a91d492498f5a484d15573acc3cf1c2ac663ce7179ee5cc58ed910756940745efa874cc1e9fb403d918a647b301bd16c3e630bfcc468825ad6ed401efc006ff3ffbc9c674b27e75ed7b15ea67153caa505a2ee0285a610c7368af73c81aab99ce069f00af68b574d40ebf9db2c7bb97c1592652b33ceff9fc8788d2509f916c2bae4ff9c503f7d7eabebbece4e69b51a9f979c07a06ed2aa70968bd4b95fe68a7c30f9738d8fcaee162cdeb428c12bfcde89c248eb8915e819e5f4a0cdbbe2d1509b6d630808ac31fc4575cfdd121d16978a673a1efe42e9ae1053410b4fbb9de8352e9ee8e9728b3cd2935f26d5b41ee91624bf0818e6adea8c375f875df8ff6855bdd05af9c6afcce2e5b3eda231fc60de5b63f1bb2105d286c7801e0ef8a733a195ac2397e1e5cdc595237d15baf881f45d0b0527de4d250c1a85c39096ae26e6fdebd97985862447dce84f64ae84baddf1b43c36762fc5d281b484fd2d24ee699abd43c2d900f0a757c8ba38765e2c5d8725792d062ac5f6de26937c0a87f1c20ba767f3c8e38ae0e131ebcd7843fb0ff9ea8ed2f9130e27a90ed162f162cabc325ebdf4b0592fce76c02798f3580c4301339d2d135a10cb36989b0d44356e71c22c0f5726db50ca2574b9527e60adb2290ee68d12d7d7a84ce852f2f061edb9c024d0eb5cd43e1fa3ccfb35200954448b5e4535ed5baf7456c2efb9f8e80efaff0948f3323a56b55d155d8783c5603b6fd4e41c832fd06bcae109459dfed251ddf3758786fd7fc3c17313b0eb428387b5a8121e5643fc41e8fc9c8d44c60d932fd5acc918554d640d034bc76b30352cca93986484be237abde1351a89479204028ab9d0bb4775398f45739127e388bcdb14ab909857da012cc1092e8760e5692f7110b95aa7a53a621e4274d838eafdcec00ffa5e9fc0db0fdd324bc167f0976745027621c0c45cde1a629c07f715a8ceb7f4cecbe6e4270b086ad135e3c1fc5df7bee46a54460a966314547959d7d3ad05eb0ef6ff53ddff3f7dd02529459d5e793e640bbeb386669b42181d800989c16083a385dd6ab9f45d2cd1cfac3a4db808ee1023f3888e387f941ba6c771c133ea826edb5c105b561ac13058e460cd9e77ed805e7f65462ba7f3166c3589399becf1c861351dd304ccc2df5ec387b226ae91949993168f911fd250ac2ddc225237fe936702e174b3845144b6c385f30d159d5f045191093e9b836706ea25fd680445dae69dde4cc99d446c485b951e590ebc8d86661d7f3499e6c427196542642498ef067fa3cfb025bed9130f2fd8d99849857082e7adb34f41e0d07c45f24b937b8895f7a3460153178fc0f660b066028acdcfbc9e3bffb530e12f52415911c714c50f305b243129df1edc6b1bd37b04f9b3e271d0351fdafcf61420294f77dd4c277709e65c95480e437ad84c3bd87f6543fcb5abe18a1bf61029cbff3b714525f17a34bebf26d37cd841154933ed4331b93a2c2645d01f7d3f90f69689dc84f4f0582627b22e8eaae37849ef596e6cc84e9caf54b1a00001f2d8a30803007bd47ee049177d5280c9cb38ab18db2b9b2b30cdbdc83e8a010be50a26fef5d7f132108ee4bd6bea47d12165d94bf3f0ed8bccd856519fcfdd5e3fbedbe34ac67b2d02d182a7f67bd1172b8a24ac951810edb14453d3b0c2fbed1a19582bfa6c61fcde43a40d958ef859cb387270487cf56426d01b21229b84f43f7349a34bc501a31315a9cdbb0cf8e3c85204cb60ca32807f6cb46abd32739ea757b758daa37aff5843a35cd0125226be5e14b780948a437df84b56c476f7e4164a90710af3dd4e212ad0eca6e9f4fd2c03fbb84d3330299055b04f45123b27f62218f8e639d84228a88dfa15754defa258e693e4f31ae900bf0bbc9e5d7096b8638", 0x1000}, {&(0x7f00000001c0)="9e2005e2c0759491eccd1c", 0xb}], 0xa, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r10, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0}]) 08:55:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000100)={0x3, 0x0, [{}, {}, {}]}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="480003002400e577ac85ddb05cc582f24186cf0d8896d34ee3ade329b5a2ff222d8011df2a32ff0ef32ed5934a339ebdd3e142edf430f12883c32cc102c201e715a9661fdd3209000ec68e4ab2356e3439ee6ff0e914ee16b9c8a093c2a5a161bc8629eeaa84846397a5158d0b8894bb46293ebc2e6907", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000003cc10000"], 0x48}}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100800) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) ioctl$RTC_AIE_ON(r8, 0x7001) [ 329.688115] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 08:55:17 executing program 5 (fault-call:14 fault-nth:9): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 329.750104] protocol 88fb is buggy, dev hsr_slave_0 [ 329.750165] protocol 88fb is buggy, dev hsr_slave_1 [ 329.755208] protocol 88fb is buggy, dev hsr_slave_1 [ 329.760336] protocol 88fb is buggy, dev hsr_slave_0 [ 329.765297] protocol 88fb is buggy, dev hsr_slave_0 [ 329.770305] protocol 88fb is buggy, dev hsr_slave_1 [ 329.775291] protocol 88fb is buggy, dev hsr_slave_1 [ 329.780360] protocol 88fb is buggy, dev hsr_slave_0 08:55:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) futimesat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) recvmsg$can_raw(r4, &(0x7f0000002700)={&(0x7f0000001580)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, &(0x7f0000002640)=""/170, 0xaa}, 0x2000) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000000240)={0x3, &(0x7f0000000480)=""/4096, &(0x7f0000001500)=[{0x101, 0xde, 0x2cb, &(0x7f0000000300)=""/222}, {0x3, 0x7b, 0x7ff, &(0x7f00000001c0)=""/123}, {0x8, 0x4d, 0x0, &(0x7f0000001480)=""/77}]}) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000002840)=ANY=[@ANYBLOB="480000001000e57743c9a885ddb05cc5d4114186cf0de7f94d7cf5507ec5424d57363aca00ef59277c2a046b413d6caff19cd9dc4533c8d7498a366e70f1e27f21602a5a44", @ANYRES32=r9, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300001c967df9460019614daf661cb5e248c6c35706c7ffd4e25a71b84a99aeb3745f31027432d2a81d7ab3b34c2933e930d20c0ffd8f764af2de3fb1c744f61d36232e09f1492084ac335bc0a05fc4636107343224967c64415cbabec91f8ee0c8f546eaa7b5e08017aa639f06240b7916221520ab807005a5edbe2edd86395bed6dea"], 0x48}}, 0x0) 08:55:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) shutdown(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x40, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x4, 0x1, 0x0, 0x3, 0x0, 0x9, 0x10000, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0x6}, 0x408, 0x400, 0x5a2, 0x2, 0x4, 0x1}, r2, 0x3, r3, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}], 0x10) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) ioctl$EVIOCGABS0(r7, 0x80184540, &(0x7f0000000300)=""/252) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r9, 0x0}]) getsockopt$bt_BT_POWER(r9, 0x112, 0x9, &(0x7f0000000000)=0xff, &(0x7f0000000180)=0x1) [ 329.899200] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 329.936668] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 08:55:18 executing program 4: io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000019100)={@hyper}) r3 = socket(0x40000000015, 0x805, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$VIDIOC_QUERY_DV_TIMINGS(r5, 0x80845663, &(0x7f0000019040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_CROPCAP(0xffffffffffffffff, 0xc02c563a, &(0x7f0000019000)={0xd, {0x80000001, 0x7fff, 0xba7, 0x400}, {0x3ff, 0xc0000000, 0x1, 0x5}, {0xfffffffc, 0x1000}}) getsockopt(r3, 0x114, 0x2711, &(0x7f0000000000)=""/102400, &(0x7f000033bffc)=0x19000) [ 330.014699] FAULT_INJECTION: forcing a failure. [ 330.014699] name failslab, interval 1, probability 0, space 0, times 0 [ 330.026201] CPU: 1 PID: 15766 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 330.034091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.043436] Call Trace: [ 330.046020] dump_stack+0x142/0x197 [ 330.049648] should_fail.cold+0x10f/0x159 [ 330.053795] should_failslab+0xdb/0x130 [ 330.057767] kmem_cache_alloc+0x2d7/0x780 [ 330.061903] ? dup_fd+0x533/0xa40 [ 330.065343] copy_fs_struct+0x43/0x2d0 [ 330.069213] copy_process.part.0+0x3924/0x6a00 [ 330.073780] ? save_trace+0x290/0x290 [ 330.077565] ? proc_fail_nth_write+0x7d/0x180 [ 330.082046] ? proc_cwd_link+0x1b0/0x1b0 [ 330.086104] ? __cleanup_sighand+0x50/0x50 [ 330.090319] ? trace_hardirqs_on_caller+0x400/0x590 [ 330.095324] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 330.100072] _do_fork+0x19e/0xce0 [ 330.103509] ? fork_idle+0x280/0x280 [ 330.107208] ? __f_unlock_pos+0x1a/0x20 [ 330.111165] ? fput+0xd4/0x150 [ 330.114339] ? SyS_write+0x15e/0x230 [ 330.118035] SyS_clone+0x37/0x50 [ 330.121382] ? sys_vfork+0x30/0x30 [ 330.124903] do_syscall_64+0x1e8/0x640 [ 330.128769] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 330.133601] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 330.138770] RIP: 0033:0x45a639 [ 330.141940] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 330.149627] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 330.156878] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 330.164128] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 330.171389] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 330.178651] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 08:55:18 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180)=@ccm_128={{0x303}, "e671ee543f9bd245", "59c4ed687d5424a7ab2bc68fba4633da", "0fa2c79c", "6402c74076fbf852"}, 0x28) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000080)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x803, 0x0) read$char_usb(0xffffffffffffffff, &(0x7f00000001c0)=""/209, 0xd1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380)=0x4, 0x4) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c00e5ff", @ANYRES16=r5, @ANYBLOB="630100000000000000000100000000"], 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x44084) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = inotify_init() dup2(r6, r7) r8 = socket$inet(0xa, 0x801, 0x84) sendmmsg$inet(r8, &(0x7f0000002340)=[{{&(0x7f0000000100)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000540)=[{&(0x7f00000001c0)="80", 0x1}], 0x1}}, {{&(0x7f00000006c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xfee6, &(0x7f0000000840)=[{&(0x7f0000000c00)='j', 0xfffffe75}], 0x1}}, {{&(0x7f00000009c0)={0x2, 0x0, @local}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000a00)="9e", 0x1}], 0x1}}], 0x3, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x4, &(0x7f0000000340)=0x3, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f00000002c0)={0xe3f, 0x2e8962e20d1a7cd2, 0x98, 0x0, 0xce}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'bridge0\x00hH\x01\xd8\x00H\x00'}) r9 = socket$pptp(0x18, 0x1, 0x2) syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x10001, 0x400) openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x320000, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x4000, 0x0, &(0x7f0000000740)) accept4(r9, &(0x7f0000000440)=@ax25={{0x3, @default}, [@netrom, @rose, @netrom, @remote, @rose, @null, @default, @netrom]}, &(0x7f00000004c0)=0x80, 0x100800) 08:55:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) bind(r4, &(0x7f0000000080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-avx2\x00'}, 0x1a) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r5, @ANYBLOB="000000001c00ffef000000000000"], 0x48}}, 0x0) 08:55:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 330.336177] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. 08:55:18 executing program 4: sysinfo(&(0x7f0000000000)=""/22) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, 0x0, &(0x7f0000000100)) prctl$PR_SET_FP_MODE(0x2d, 0x0) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x1, 0x101801) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000200)={0x20, 0x19, 0x7, 0xb93a, "8e7e52f6d26ecdedd096f54eb97ee9bc372e416bc2f2e43a03f47c3ccb938f43"}) openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) keyctl$reject(0x13, 0x0, 0xfa8f, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00\xeej\x01\x0f\'@\x00\x01', @ifru_flags}) [ 330.384424] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. 08:55:18 executing program 3: perf_event_open(&(0x7f00000004c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'hsr0\x00\x00\x00\x00\x90\a\xc2#\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000300)="0503000189063e0000000100c52cf7c25975e697b02f08006b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdb8, 0x80, 0x0, 0xfffffffffffffe57) setresuid(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x0, 0x3, 0xfff, 0x43, 0xfffffffffffffeff, 0x4d7e, 0x7}, 0x0) lstat(0x0, &(0x7f0000000800)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000280)) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 08:55:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:18 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$vbi(0x0, 0x1, 0x2) socket$inet(0x2, 0x2000080001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="080000004d923c8ace5234920000ec039b89747f921e4782a32bee6cef2c200ee1874766efffd15ee37092adadfd7043bd4ed86b9ca991f8e9de32bfc5c5ed57ae64d5ed08a73e71920ff7d9eacc4b6c62d3f607ee65cad6a0077637fe437147a9a72c6a3b39b81d27efd4767d114bcf373c4e9845d2383b65fd0b2bf6a90ecd7dac1d3edcfdd9345fe11a89a0024c44987025b45b5a5c76aac1e162035abec6a123c81fab119c2fbf65369d1f2df9779b34ac8b93b2c546a5c96e8292119f53486179030ac7227a717a27"], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) dup2(r4, r3) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x20000000) 08:55:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="480000000600e577a885ddb05c5249f5d298d9fa387dc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) connect$pppoe(r5, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote, 'bpq0\x00'}}, 0x1e) [ 330.614824] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6 sclass=netlink_route_socket pig=15805 comm=syz-executor.2 [ 330.649042] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6 sclass=netlink_route_socket pig=15807 comm=syz-executor.2 08:55:19 executing program 5 (fault-call:14 fault-nth:10): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x1}, 0x0) sched_setattr(0x0, 0x0, 0x0) r3 = memfd_create(&(0x7f0000000340)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x2) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) ioctl$VIDIOC_S_CTRL(r4, 0xc008561c, &(0x7f00000000c0)={0xfff, 0x10001}) write(r3, &(0x7f00000003c0)="3161d417452c8f6d46edb3b1077f2abaa85e3489c66107ab7d9aeb42aa515f23c9150bfd105fa1be4e0415cb2c2d4a1cdff5ab24d3676cc093ea0ffa364b7ec5a99d58d2267958d4c5320b836f26e80fff0f48bb7a9dbe30fcc0ee3c0d19", 0x5e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r3, 0x0) sendfile(r3, r3, &(0x7f0000000200), 0xff8) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440)=""/250) socket(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000180)='Z\x00') 08:55:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r3 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl$VIDIOC_QUERYMENU(r3, 0xc02c5625, &(0x7f0000000100)={0x1, 0x426, @name="95958a1e5a8eb7865d3976235cc573b4fe638bfaeb1b17b5ba4101577c93c6c5"}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x2000, &(0x7f00000000c0)="46363a6440fcefbb1715f2b64e89eb90209bfde7d0227cbb42090dd1de097da8af1378ac7753c83967af21f9fd68b9d05389674bf736a6cfbe5abb0dafb5f2f43007bd4f9f277b4093c1e3a5c2018ea776f7e3a1dc92ef7e1048a0bca35355a334facf99fb62441c92c9d085b1479ea8c84699516ca023aa778af0db88ee3752419f465260c97d03829e9c0af0e9dfa9294a976200a50974670e306b172005642c80a003cdee58cc313e4a61", &(0x7f00000001c0), &(0x7f0000000240), &(0x7f00000002c0)="c980d624165328cdd3e71e75dbf921e0e2f38be197ad60c4f6aee2d41c7eb830a78fe51270025c23c146925376194b34a906afcd29c6565ec3d11dd557527bb688ddff6483ed73080b26f5b6127cbc03f48e3c78a39a7b5d6b80ea867d6679d436295b486e81f3847750aca200c02946a3f8bc54bf5dda63b002f76eef79e7643a943fbd18131511b7769fc0825bca5a7ab9fc3233257882ed1015ab72aa") close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="480000002400e527217be4736264a8b584184377a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x401, 0x0) write$P9_RATTACH(r3, &(0x7f0000000100)={0x14, 0x69, 0x1, {0x1, 0x1, 0x5}}, 0x14) [ 331.003379] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 331.065170] FAULT_INJECTION: forcing a failure. [ 331.065170] name failslab, interval 1, probability 0, space 0, times 0 [ 331.076683] CPU: 1 PID: 15831 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 331.084577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.093928] Call Trace: [ 331.096525] dump_stack+0x142/0x197 [ 331.100159] should_fail.cold+0x10f/0x159 [ 331.104317] should_failslab+0xdb/0x130 [ 331.108291] kmem_cache_alloc+0x2d7/0x780 [ 331.112551] ? do_raw_spin_unlock+0x16b/0x260 [ 331.117052] ? _raw_spin_unlock+0x2d/0x50 [ 331.121208] copy_process.part.0+0x3987/0x6a00 [ 331.125808] ? retint_kernel+0x2d/0x2d [ 331.129704] ? trace_hardirqs_on_caller+0x400/0x590 [ 331.138112] ? save_trace+0x290/0x290 [ 331.141931] ? __cleanup_sighand+0x50/0x50 [ 331.146174] ? lock_downgrade+0x740/0x740 [ 331.150325] _do_fork+0x19e/0xce0 [ 331.153782] ? fork_idle+0x280/0x280 [ 331.157505] ? fput+0xd4/0x150 [ 331.160707] ? SyS_write+0x15e/0x230 [ 331.164423] SyS_clone+0x37/0x50 [ 331.167784] ? sys_vfork+0x30/0x30 [ 331.171327] do_syscall_64+0x1e8/0x640 [ 331.175214] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.180061] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 331.185238] RIP: 0033:0x45a639 [ 331.188414] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 331.196218] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 331.203673] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 331.210937] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 331.218198] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 331.225552] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 [ 331.307064] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. 08:55:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, 0x0, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40002018}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6e}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x44044001) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="5595d176241df25cd1a011ff3a47d0e8210576e44001fb6e2544b210cd211fc1c886ad87981274855edb9bb862909c53fcf3212f9ceda7befd4ab167122a2b1653ab299ca56746c7be377c979bb62ffb9fa12355f763a2b796d237084f79f46ed92b1ca925bc67a01af645f930e5218bba41a95d0fc2a8085656b9df5cd21cd387384294740ee05c0803684851f725b8d597b66058cc375a86abb9192efe189ba597c48dacf95d33e282b4ae5ec41842d0368ead6006fb5b87969597a4ca5ea2", @ANYRES16], 0x3}}, 0x44054) 08:55:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, 0xffffffffffffffff, r3) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x27}, r2}, 0x14) 08:55:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) inotify_init() getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="48000000340009770085ddb05cc582f24186cf0d407c4af42cc4737eb71d1952f45789a593b975f90af1a5b8f5b6c0262b1bf8846f360246ee741499eb4c6fc4c200"/80, @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 08:55:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffff7f0000000008004100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:20 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$vbi(0x0, 0x1, 0x2) socket$inet(0x2, 0x2000080001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="080000004d923c8ace5234920000ec039b89747f921e4782a32bee6cef2c200ee1874766efffd15ee37092adadfd7043bd4ed86b9ca991f8e9de32bfc5c5ed57ae64d5ed08a73e71920ff7d9eacc4b6c62d3f607ee65cad6a0077637fe437147a9a72c6a3b39b81d27efd4767d114bcf373c4e9845d2383b65fd0b2bf6a90ecd7dac1d3edcfdd9345fe11a89a0024c44987025b45b5a5c76aac1e162035abec6a123c81fab119c2fbf65369d1f2df9779b34ac8b93b2c546a5c96e8292119f53486179030ac7227a717a27"], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) dup2(r4, r3) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x20000000) 08:55:20 executing program 5 (fault-call:14 fault-nth:11): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/82) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) [ 332.570283] FAULT_INJECTION: forcing a failure. [ 332.570283] name failslab, interval 1, probability 0, space 0, times 0 [ 332.581594] CPU: 0 PID: 15883 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 332.589482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.598831] Call Trace: [ 332.601420] dump_stack+0x142/0x197 [ 332.605050] should_fail.cold+0x10f/0x159 [ 332.609196] should_failslab+0xdb/0x130 [ 332.613167] kmem_cache_alloc+0x2d7/0x780 [ 332.617310] ? _raw_spin_unlock_irq+0x28/0x90 [ 332.621799] ? trace_hardirqs_on_caller+0x400/0x590 [ 332.626813] copy_process.part.0+0x1cd5/0x6a00 [ 332.631399] ? retint_kernel+0x2d/0x2d [ 332.635280] ? trace_hardirqs_on_caller+0x400/0x590 [ 332.640288] ? save_trace+0x290/0x290 [ 332.644101] ? __cleanup_sighand+0x50/0x50 [ 332.648332] ? lock_downgrade+0x740/0x740 [ 332.652477] _do_fork+0x19e/0xce0 [ 332.655926] ? fork_idle+0x280/0x280 [ 332.659636] ? fput+0xd4/0x150 [ 332.662823] ? SyS_write+0x15e/0x230 [ 332.666531] SyS_clone+0x37/0x50 [ 332.669887] ? sys_vfork+0x30/0x30 [ 332.673422] do_syscall_64+0x1e8/0x640 [ 332.677310] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 332.682148] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 332.687332] RIP: 0033:0x45a639 [ 332.690509] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 332.698216] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 332.705474] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 332.712737] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 332.719997] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 332.727263] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 [ 333.465760] IPVS: ftp: loaded support on port[0] = 21 [ 333.540866] chnl_net:caif_netlink_parms(): no params data found [ 333.574108] bridge0: port 1(bridge_slave_0) entered blocking state [ 333.580583] bridge0: port 1(bridge_slave_0) entered disabled state [ 333.587349] device bridge_slave_0 entered promiscuous mode [ 333.594607] bridge0: port 2(bridge_slave_1) entered blocking state [ 333.601180] bridge0: port 2(bridge_slave_1) entered disabled state [ 333.607990] device bridge_slave_1 entered promiscuous mode [ 333.624213] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 333.634373] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 333.649953] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 333.657186] team0: Port device team_slave_0 added [ 333.662636] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 333.669608] team0: Port device team_slave_1 added [ 333.675103] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 333.682425] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 333.701874] device hsr_slave_0 entered promiscuous mode [ 333.707467] device hsr_slave_1 entered promiscuous mode [ 333.713742] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 333.720926] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 333.735734] bridge0: port 2(bridge_slave_1) entered blocking state [ 333.742098] bridge0: port 2(bridge_slave_1) entered forwarding state [ 333.748733] bridge0: port 1(bridge_slave_0) entered blocking state [ 333.755097] bridge0: port 1(bridge_slave_0) entered forwarding state [ 333.783916] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 333.790548] 8021q: adding VLAN 0 to HW filter on device bond0 [ 333.798373] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 333.806845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 333.814868] bridge0: port 1(bridge_slave_0) entered disabled state [ 333.821654] bridge0: port 2(bridge_slave_1) entered disabled state [ 333.831432] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 333.837501] 8021q: adding VLAN 0 to HW filter on device team0 [ 333.846982] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 333.854628] bridge0: port 1(bridge_slave_0) entered blocking state [ 333.860995] bridge0: port 1(bridge_slave_0) entered forwarding state [ 333.872485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 333.879977] bridge0: port 2(bridge_slave_1) entered blocking state [ 333.886347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 333.901299] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 333.908889] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 333.919607] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 333.929182] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 333.940431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 333.949158] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 333.955689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 333.967307] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 333.974700] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 333.981645] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 333.992179] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 334.530335] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 08:55:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}}, &(0x7f0000000080)='GPL\x00', 0xffffffff, 0xfffffffffffffc9c, &(0x7f000000cf3d)=""/195, 0x0, 0x5, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x2}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x5a}, 0x10}, 0x70) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x111847, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r2, 0x10f, 0x83, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 08:55:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) vmsplice(r5, &(0x7f0000000000), 0x52, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r6 = creat(&(0x7f00000000c0)='./file1\x00', 0x1) close(r6) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, 0x0, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:23 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:23 executing program 5 (fault-call:14 fault-nth:12): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@rxrpc=@in6={0x21, 0x3, 0x2, 0x0, {0xa, 0x4e23, 0x540, @empty, 0xaef}}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) setsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f0000000180)=0x5bf, 0x4) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20001, 0x0) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f0000000100)=0x4) 08:55:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind(r2, &(0x7f0000000180)=@generic={0x10, "0000000000000000080044944eeba7104976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5911039e15775027ecce66fd79abbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0xfffffffffffffdd9) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x40000) 08:55:23 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, 0x0, 0x358) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x410080) ioctl$CAPI_INSTALLED(r1, 0x80024322) 08:55:23 executing program 3: prctl$PR_SET_SECUREBITS(0x1c, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) modify_ldt$write(0x1, &(0x7f00000001c0)={0x1ff, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f00000002c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=""/168, 0xa8}, 0x7}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x10400003) perf_event_open(&(0x7f0000000040)={0x4, 0xfffffffffffffe0c, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x0, 0x2, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x23, &(0x7f0000000440)={0x0, 0x8000}, 0x8) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r8, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r9, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r10, 0x0}]) write$char_usb(r10, &(0x7f00000000c0)="ebaeadbe8fa4e55f1f8db7a36d3045eec7f4ace636e992c4f298cfa6bbddb2032902a31a911b331498d8f8980e86ac0244915c1e399588770985498cbfdda76f334788ea42665e34b1b96cc19243b866ee7512a903026ecbc335cd53c7098d668ca0408d5dea2439855c23088d6486c7738e331db12f9fe5d0e8e79a229bebca1c9b415832cb506466d81946ed87d6e623d0ff75c57bfb6893c0e798721259372f7b71043816d37872d4601645db652d2a18e18a716a31f451bd21d179203a8f22baab4e6d4856a63474c737069e2b02bf8a621ecb3675bbdab42b1ebb", 0xdd) [ 335.093013] FAULT_INJECTION: forcing a failure. [ 335.093013] name failslab, interval 1, probability 0, space 0, times 0 [ 335.104289] CPU: 1 PID: 15947 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 335.112177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.121528] Call Trace: [ 335.124121] dump_stack+0x142/0x197 [ 335.127762] should_fail.cold+0x10f/0x159 [ 335.131919] should_failslab+0xdb/0x130 [ 335.135911] kmem_cache_alloc+0x2d7/0x780 [ 335.140097] ? _raw_spin_unlock_irq+0x28/0x90 [ 335.144597] ? trace_hardirqs_on_caller+0x400/0x590 [ 335.149612] copy_process.part.0+0x1cd5/0x6a00 [ 335.154199] ? save_trace+0x290/0x290 [ 335.157998] ? proc_fail_nth_write+0x7d/0x180 [ 335.162491] ? proc_cwd_link+0x1b0/0x1b0 [ 335.166558] ? __cleanup_sighand+0x50/0x50 [ 335.170798] ? lock_downgrade+0x740/0x740 [ 335.174949] _do_fork+0x19e/0xce0 [ 335.178400] ? fork_idle+0x280/0x280 [ 335.182112] ? fput+0xd4/0x150 [ 335.185307] ? SyS_write+0x15e/0x230 [ 335.189023] SyS_clone+0x37/0x50 [ 335.192393] ? sys_vfork+0x30/0x30 [ 335.195937] do_syscall_64+0x1e8/0x640 [ 335.199826] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 335.204677] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 335.209867] RIP: 0033:0x45a639 [ 335.213051] RSP: 002b:00007fde34ca2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 335.220762] RAX: ffffffffffffffda RBX: 00007fde34ca2c90 RCX: 000000000045a639 [ 335.228030] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 335.235294] RBP: 000000000075c1c0 R08: ffffffffffffffff R09: 0000000000000000 08:55:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0xb) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) [ 335.242560] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34ca36d4 [ 335.249830] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 08:55:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000180)="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") io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000300)={'security\x00'}, &(0x7f0000000000)=0x54) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000100)=0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000080ffffef000000000000b8eee367122812a8ac9f58557b211e5aea8e8d6fea734ab763f45669e3feed60995e24103752a44f9458eec201"], 0x48}}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000240)={r9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r9, 0x3}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f0000000200)) 08:55:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, 0x0, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000180)="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") io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000300)={'security\x00'}, &(0x7f0000000000)=0x54) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:23 executing program 5 (fault-call:14 fault-nth:13): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) write(r2, &(0x7f0000000340), 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r6, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r8, 0x407, 0x0) write(r8, &(0x7f0000000340), 0x41395527) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r9 = creat(&(0x7f0000000280)='./file0\x00', 0x1) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r10, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0}]) ioctl$NS_GET_OWNER_UID(r12, 0xb704, &(0x7f0000000680)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f00000007c0)=0xe8) r15 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f00000001c0)='./file0\x00', r16, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r17, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r18, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r19, 0x0}]) ioctl$NS_GET_OWNER_UID(r18, 0xb704, &(0x7f0000000800)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f00000001c0)='./file1\x00', 0x1, 0x5, &(0x7f0000000600)=[{&(0x7f0000000300)="d838ddd2d6959f5e3c08c60db519787ec77c58f415a752fb28c525b534a656565cce917754d7620412619c36ae648690098bb87744cc40a11a2029c1ec5c19cd51337fdaeeb6d7d0f46c20b14e7b93db6534db94a04cd7f0bbba791e5a226750947bc8710ec2181701d534dfce9b1d26c97f1f17fb6667a0447a4778a786902ef8e0df5e06555af4aa7c76471c6954a798962a9b23de469d43cde523f370587c3b500d9b4c63f5", 0xa7, 0x8}, {&(0x7f00000003c0)="67879844a1db90b1d9955f30aae973b35ec39cf0228879b8c9d1921e9744bf065e77e5e92bfdd91d8174a90026cea8b3a3a679b62dfdbbbd48b622344dd8b7db2f7ac8acc8dde5e33644fc2d24718d10c25b51f0d4b1417de7d5ece1443a1295e71d387a2ec8d1cb0959", 0x6a, 0x8000}, {&(0x7f0000000440)="366dbe667b997ef82a1a15bf8fbb7efdb4034ca1c79cc89f20a298a0c8db694890b2290728be0e8b316ee662c62a8d9e800527838d5d108d2444fb94e6bab1fe43293cb98c1641f67eff74e6cef449ab3c2804ad4d05bde509cdf7c4dd7cc5b383beb39a9e4732fa41c6603274af27fac910d50d9f5f0c55c4c5b7a0749dc52da9d840dca9fd19237168d5bfdc2aca74a1ae74c07a0ad64f165ba5d8a5e6069b8c4529aafc81c399e21ec934e38a6e492be1d368f6161949aafcb6f300014e98cbc3addd720a2fecf73684", 0xcb, 0x6}, {&(0x7f0000000240)="775aac5be8787e2ae289c062e6d3892349c4540014f86a21aa4c75e055701727ce12563a063bedceb0ea769c6412c4f9788af1299263619cb3769b1b61", 0x3d, 0x7}, {&(0x7f0000000540)="6c86bc4a338cd5241224f7e37ec4cfba1c1467035dbaaa7966f95d4bc7b4b2b08748b74fc36ea86d02c57b52dcbc23ec99185432f9150d65812e56373ee40c873f071c33341b3c2451183cb47ddc1052171f81407c5c4b6d85516cfb0380da4062522402b2bd4b42015b79a3ff8ce570537975751433345002fa083e798cb39ab9d49d8fc3f7272cbe453d13bc36d9", 0x8f, 0x545}], 0x5024, &(0x7f00000008c0)={[{@usrquota='usrquota'}], [{@euid_eq={'euid', 0x3d, r13}}, {@smackfsroot={'smackfsroot', 0x3d, '\xce/'}}, {@uid_gt={'uid>', r14}}, {@euid_lt={'euid<', r16}}, {@appraise='appraise'}, {@euid_gt={'euid>', r20}}, {@euid_lt={'euid<', r21}}, {@appraise='appraise'}]}) close(r9) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) ioctl$VIDIOC_G_STD(r5, 0x80085617, &(0x7f0000000000)) 08:55:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x8, 0xe, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0xb) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) [ 336.001410] FAULT_INJECTION: forcing a failure. [ 336.001410] name failslab, interval 1, probability 0, space 0, times 0 [ 336.012784] CPU: 0 PID: 15990 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 336.020669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.030032] Call Trace: [ 336.032627] dump_stack+0x142/0x197 [ 336.036260] should_fail.cold+0x10f/0x159 [ 336.040423] should_failslab+0xdb/0x130 [ 336.044405] kmem_cache_alloc+0x2d7/0x780 [ 336.048564] ? selinux_capable+0x36/0x40 [ 336.052636] create_new_namespaces+0x34/0x720 [ 336.057218] ? ns_capable_common+0x12c/0x160 [ 336.061633] copy_namespaces+0x284/0x310 [ 336.065695] copy_process.part.0+0x2603/0x6a00 [ 336.070290] ? proc_fail_nth_write+0x7d/0x180 [ 336.074787] ? proc_cwd_link+0x1b0/0x1b0 [ 336.078859] ? __cleanup_sighand+0x50/0x50 [ 336.083095] ? lock_downgrade+0x740/0x740 [ 336.087243] _do_fork+0x19e/0xce0 [ 336.090699] ? fork_idle+0x280/0x280 [ 336.094409] ? fput+0xd4/0x150 [ 336.097599] ? SyS_write+0x15e/0x230 [ 336.101315] SyS_clone+0x37/0x50 [ 336.104678] ? sys_vfork+0x30/0x30 [ 336.108221] do_syscall_64+0x1e8/0x640 [ 336.112112] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 336.116973] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 336.122169] RIP: 0033:0x45a639 [ 336.125345] RSP: 002b:00007fde34d05c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 336.133042] RAX: ffffffffffffffda RBX: 00007fde34d05c90 RCX: 000000000045a639 [ 336.140396] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 336.147663] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 336.154940] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34d066d4 [ 336.162212] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 08:55:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@rand_addr="a9cb5c82388115d68d02b0de9c05a89d", 0x5f}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="48000000db0c5cc582f200e28e662a00", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:24 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r1, &(0x7f0000000580)={0x8, "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", 0x1000}, 0x10000005c) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) write$P9_RLCREATE(r1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) write$P9_ROPEN(r0, &(0x7f0000000040)={0x18}, 0x18) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r3, 0xc0205649, &(0x7f0000000100)={0x9c0000, 0x8, 0x5, [], &(0x7f00000000c0)={0x0, 0x101, [], @value64=0xe539}}) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_LINKMODE={0x8}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 08:55:24 executing program 3: syz_open_dev$binderN(0x0, 0x0, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = geteuid() r1 = getegid() mount(0x0, &(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$ax25(0x3, 0x5, 0xcf) fstat(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, 0x0) setgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, 0x0, 0x0, 0x0) r4 = getegid() r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000540)="15a8996a579ce456fca738471bb7299bdad74566dcdb27c7a3613a1ce63772a47b5b6d8d0679ca49b28d5a8c20fa92fa5ad265605527a7edfdd674846614a439e95b2d2986266f1dcc814b83d1c111d59e6320b2c3d6d794255134a048a51e39eb5b7a6f9710e3030227cd3a660c40aef1c64a989a4b796f3b31997bc48c5f0b7acfe6567ead129d077a7dd93999707452be8bf9e3185cfcb428c3ce1c06162f48", 0xa1, 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(0x0, 0x0, 0x0, 0x0, r6) r7 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_MOVE(0x1e, r5, r6, r7, 0x1) keyctl$chown(0x4, 0x0, 0x0, r4) getresgid(&(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000380)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r9, 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r10, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r13, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r14, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r15, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r16, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r17, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r18, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r19, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r20, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r21, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r22, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r23, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r24, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r25, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r26, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r27, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r28, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r29, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r30, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_submit(r31, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r32, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r33, 0x0}]) setxattr$system_posix_acl(&(0x7f0000000200)='\x00', &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010003000000000002000000", @ANYRES32=r0, @ANYRESOCT, @ANYRES32=r1, @ANYBLOB="0800a0a0", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r4, @ANYBLOB="08000100", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES16=r8, @ANYPTR64=&(0x7f0000000fc0)=ANY=[@ANYRESHEX, @ANYRESOCT=0x0, @ANYBLOB="22524df06125cc09dfbe146f4ae457cb68", @ANYRES64=r7, @ANYPTR64=&(0x7f0000001100)=ANY=[@ANYRESHEX=r30, @ANYRESDEC=0x0, @ANYRES16=r32], @ANYRESDEC, @ANYBLOB="ac03168101fa8e4555ebed46179879a9699395552aab3657f1448df965b8", @ANYPTR64=&(0x7f00000010c0)=ANY=[@ANYPTR=&(0x7f0000001080)=ANY=[@ANYRES16, @ANYRESHEX=r34]]], @ANYRESDEC, @ANYPTR=&(0x7f0000000e40)=ANY=[@ANYRES16=r11, @ANYRESOCT=r23, @ANYRESOCT=r14, @ANYRESOCT=r2, @ANYRESOCT=r17, @ANYRES32=r19, @ANYRESHEX=0x0, @ANYBLOB="7afed35792c49c529c39f67e29acb948ddafada1aa460bc428d62fdd3d7659025d7139bd1a1714c6a80a939143012036b1237100bfb5da4707505f036d29c1f740ba7fe8a8a6eb5f1ef79288605cdb61731076c4824ded05412c393c910d3c4aa01c25499d951ed1a490fba927caa64e81d4de112714def1aa0c09850db3eb5080d330cac50653d98c671b63c137a77fd614d6"], @ANYRES32, @ANYRES32, @ANYRES32], @ANYRES64=r26, @ANYRES32=r3, @ANYBLOB="08000400", @ANYRES32=r1, @ANYBLOB="f50001fdd09d3b"], 0xf, 0x1) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r35, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r36, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r37, 0x0}]) getsockname$ax25(r37, &(0x7f0000000700)={{0x3, @netrom}, [@null, @netrom, @null, @default, @null, @rose, @rose, @default]}, 0x0) creat(&(0x7f0000000780)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) unlink(&(0x7f0000000000)='./file0\x00') [ 336.327896] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3291 sclass=netlink_route_socket pig=16016 comm=syz-executor.2 08:55:24 executing program 2: socket$nl_route(0x10, 0x3, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000440)="bcfd14ca828a1a0fa558a152b190576f5c91e9552c60ffcd0402be8cb9060b25b1b91838706bfecdf8483b38420b39d72c236ba70b595e8a0d1585fd437cf4c90a07250c3219b28e8e88f220b7123a6d7f307b617178c192c6250c367694fce3d5ec81321a88b986d459d517a226b3b5b8c7b719e24881f0caedd78013ec7a6fb89f586183851d7647099bdc9d16f055f0b9ae756b3be6fdc6d01d38a8f8376ca446155dd412153779f418782f155ac858147173dbb0e62a6ebb1e8b03491dae66ce0aa95cf3c8db2effadce39671002e062b1b187775003478a1e8d3c50115f466905cf631f5ce48f0506c38175c2b19917a9e218e1b89b26c4d75efd9ad2fa1b4a57e69fa9e65bf7004c46e66a8a01b57e8bbeb84ae8cb06157d0b303e29bb45a2657498f14ef7a1364516ed8f52ca0b20622b25d40c7a9ad5e11bc8d2209afe84344cc1e0dc241a54967aad40e7665b54a5ec96b642d01db410580a4f9a1180152d31585ae344e9291b62220759346b6471b1b6d7ececcdb1301dabd0ac1d0e23afa8482ab2dd93ff0c54a7d25fd98293aed5ac131de65dc7e78332a6acf60c4799e0095e4173452808d51d502e2f3cb3a7c357d950b098b0abda9dc9a002f064a6e30f542e979d6085d136a5c44013007736db126b71a68a82e5504e3d9e0590404db73014170a3837ac1d8cd94c85201ed520c620b3dab362e61a5e30aa88b0acd11ccafee9be9b1af90c5a9dfd1a782dbab3c10f1055171cf2b6474de1d6b9f2829144bfaec638937ad44c37e7127861c9b86986865e7c8b52994c2a7b8357a95bf2c66652833d5460c668f2f1a1fc97c8eaf6571689e06d0a10028fa463701e2777b1c6e729bf07c2e962bff7a2696a5a915827e747a7b5d4692e2d0bee839ce21db5a4e43509e97328e5a8d84179caba01a7b5bff219fd50d19b9c6ae1a8a0e1ee5fa2ab6f50e79e966c132c2688a90b59cbf00799525f7e691933031cbee6c14c106024096dc74e00517e58c9a77e892c9044f98475e099beb0157de06c61fbbcf989b37b426720fc41a32e57b406ac899d2edbe82771e0a454f97e939b7df2e835fe99a8f32b92fc752688befa23878203f56ca5dd271e422a0804cb24228aae7b9d3e0f02e6555ac74a2d43886b7af9e1470638e4c5d0cbe6ab7e511748c5e9154e158b653f0dc85cfec3932d39c23caa628c165a9b52fb99630e3cf9e33771d0514e16d62754759b034523ee2fd7715f7cccfca7ca3700131d049907dd034ce04fc91e8dbda264bcf8382b50aec2b6292f3fba1624b246497fa75d75c68c9bdecbd0148994ab90b902f7bf86943698302fc0607fa9f2ee307e934254b902653c10d931b5b48186c24e9e678d6f9d9938fd2dd53a8b731eac6f8c7b7850c7b3df6ed8f891c9886b1e8a98108f410e0fd9e0e77a62c59ac6a837b076f194100bca117304f0fc8e30d38435323b5ed4cc38e6964a53cdc95b9c7716ec64dd33dbb09b93cd2aaf5dc3076a1c04435bfe9c19ed44c991e836a397664fbd84d522ab0ef9513e7091e35da433309e6fec688b0ac829c9ee4c5a6cf80686743fff568d3b9420283053a8ac98967d8769b397f981e0a66632c8de9bc27cdaff1670c01b310d42058f219f8338fa307cfad1956cd266ae45aae057ef8e377c90d5aca0891d7bb27c0f77eb1b383b20a3f43eb083f2f455b18194a5ae205e6667deae0be85e17597f68419254ad2820fcacaf4b5a8c245781e68a1eafb4cd3c2204708d523e1d3237beaeb458c785b1064633516e699e61f1f6e29b2408886b40b1712f6db1854f3762005c07d9d55e381ffceddbfbd2aac5636f66a864d6a1f418fdaae52c5cf00411a2ce1bdaf541be6bed09c420aa2008adc46d0ed9854b88663e17f726cd688630b2e47747c6be04c4305fbfd9e9e179b05036385723c6cb1c62d49e89a4701cf58148cf9280c48098c7815a83a739fd4f4e96d2b59d62a2a9f3611296bfefa94c8822a6e6efbf626a906aa162374527ca60ed852fb64b47c5bfbbaabbe7f21484b7a8b3ee51cba9c997e94bebaa920c186172847e477719872caf81d4410b2bd8d60940b165815596b5206a642b14004a9f42a672b1c128d9b0fb2baa5542e53f89eedaa8ecf88cd0c727b6817dd7495c71f4fdd76ee226ccd3ce303939b3ea86a1735527ff48f2d5e809609d71e6cee054ee8d856d17b2f221612aebd5035f7ae5f528f6023e2f63b597e3e35a312a8f85c17b8b6670ba0e32a1e832f9a3b1d236308b987196dbc9754df1d70d47cb4bcb788caef83caf98d43b29d14cedd2763e8009bd8c55022af12e0c8420eec4eabedce447a96d285ecba332f5167464acad129e3dd1a1a6fda7907b00da888191822cba0c36ad43388c3b789bb476b6b8aebd92b85f55bb342d4bc673e4b1e060df23a1b974c50ba9202524e00cd2c260c00e0b1bfccee1cd1e2530617ba73ef3b671cbbc8c6497c656d05177a730a322e9227ba1a22ebcfa6f1ccd92599becc596797c12247cce387150443233fae6c1478c2d39f712d7647d56c0248feb347e2b4f93b38d6726a1e0d06878f6f14e1073a89bb5a569c4623d7cee4f4356eae99895a9f63225429ff108d6001691f0d843dd88003c6db7ed60a00b8793eb99936d5b381404b2474cf9e3ff762745aacba8d252620c315bac86af37fb7b125141dce7e4df5e806e00d5d75b6874240066b8dab7d98867d816688fc4dc151e22291abbeb23885908e4159fb7486960b93376f97480ca3a7274974c15627d2d2607eee614b57f2b711e09ccd56be300a661a9aeb6227ef55dd22b7aa8cc1a092211f792c3a87e9e78d52e31bcf05125f4c6165d58bb7cefcf2830f83389bdcefb040f6f5232ece9f37cb619d7b5846d20a46e4a67ceddce466521bd3ceec440124833cc0b74b111990414fe2b0130bac30b886c01f834e3fddcc24b35938cf73bed531a1a4c76ce43745d68264491289673d7723d96efbff60ac7a78953d860ee61cd41b5f6e363398bbc90da453a7e713b06c282385cf7872f565a80705df625feb93558bf79bf237d0db19b0cfedb8c363705dde71d8de42497b8bab59a9fb4862733661e4a43750ab851c2bd7fc7f0595aa5535dba64237d320677c49034ac84ac03a86cbd7ad346b0c11d614f4fa46587f8a3a10b8156624d1550f65aa8ea653e8df55f90a75429765d70be417fb6cf2395cf954a249c1f65aa329678d3b776f2d1698e69bf285b64a994e7ff7487a9c1a227b187a81e21c77c8cbb6665ceffc81004dc94e878678a469d48c187a0d2563ee7074392deb8294560a7a96eae7a7d54288d5dcca954ac14c3ddc330192410cebbbc7b33c8b2902bfa80df7eee2ded54856213bdf8675b0bdabd4ebe2135eefa7bad09bbc8b7e17db569306ffd9d8a9a76109f83986800bed27761ab0799a755eafd293d2160f9fc00de63e9c524cbe0fb0f0c602dd52c6db8d1478a78f863b034a28b0230d5abc3d855a8195b5eb492ba580f01b01d61327c9e093a005456fe65b59e182659f6e7bd9973a191804c6cd701227a812b3aa87ec51a5a0fa340f5677ec668bdbcb93a3a86dc64a8d18b0fb958ee5209b1bf1df39cf731062d70665134c9db33bfa8790b1115267b768fd657a6ddf8c727ed9de870bc0dc677ad7e3282d2f2bba3e23312b852e39897651ae766a6bb670de9e535b1cc9d35c5d7d50fa47d2cf4d94de09d81abbf3429936201a8a66eaf7fcc68e17fedff235d78552262315a23192597fa9efd61075401f96f2cbea2bfddb60d7fe523f37a85098c93aaf39d5f5bb336515e6e9d995ab3c1a261cc6cb17fc920409207fa5d9d970977eacf036bf47db6c1903135eb453a18a71806c58ded65850813d41a54622137cb164f97310677e2a3da942f39ba8aaebdde74c196340b91f4bc75ffd7c8862954f58e079f19e3f45e1864cfe036d7a614b2c13c73760d7bf8ba4dcdbd0276df6c74bc12d03bb736e184d0a3b6b33019d30eae9c22e381c6da5b61b98b036e32786328335b143c3d934218a7720505a3dec229261b310152f1543709b3bc2d34af318a43dbcdb81b7cae848314289641637964a5885883e1c79cf53368f6cbbb148850c48f76fc582447e4bbfeec6d7c32b64ba9c1ae60c2e0bb259e335e93e900b2bf9d5ae92216b42854d26ef7d93219f0779cf20c6f7713158e88c2aa296e7e1d94951f42aac4a01f11f5274af11c6b8ba8c76ac6ff57730f4f526bd93fb6c5b0d3ce7c6f6a1bef3882d1b7defc97486a9ae8ff32c4495904869bc8e00f74ace71b962290300b7058a53a24a2a981396155bbddcb869cc6a5a2dcc844e70b499fb4f2111f39e5d1a1d3a92b729530377c766d2f316d34d5ebbfd1f80cb195ce7127d5f619cb3e604efcf239d86f46349addaa5e95bdbb02ae9d274ab2fb6d21a52be7e3d56c3bd8ceb8e0da3ecbe78d9e8493f49aeaacb773e08bb0858fe8752d54986531d28ef3dcc270a9f8cc2362f28117ec7c14e4c9e054aa33ac6b9fff05a9064ca3e1727b329fbe3699797a4fa76e27aa44ce58c880c5899746cde9d7971d6c7640ec0cf8bed4c3b1560c2a16258b4314ecaa8b438e1e35529fa0147f9ce5cbe08f5efaf6717056a76cd3afe2845393ab327ce900132cfd56c16b8f423c08f943b36816a8c8a21ff67ca2b1d57953cd15ebb0719e775202d7bcab216c0864c1af5b81472df7db8e21025d8e244f6442df77a542f9a6bb280b4daa61478613a873a613100e6a1af88b82bb6f734333be0901abbffad54ed4bbc002c43bc3a27dc3428a1bd3677d7e5e22580f1fe2e19f5ef05164f6269b76e2511d385b49b155cfacd1cc308817963fe09e62f624c9777ce6f7adea54964e73182a44868b26dc2c28baa727e187c7b0384f4962282bc4384df6d2c6b23b527a64cd29acdaea4af5635f4a074d04dab12d8831623b3ca5c5f922b3a9edf23db97c1121b267ea1aba1045ced3274a1d21bf1cd3cbca45a67941523fb51c0fa4b53a56d362a221ad7cce49311154e59bf530f38480b9d9fa06b22a7b2c375064c91feb20cf690e730fc0b05190b06d794dc9d917ac14cfcf88afb2f5577c4a466861b8233ff81de1b14992947b7b77730708e4f2cbe26f12da38f06d159406e3d89af768568fda554e3a0d1b17a00f737665413b25917e7f484ade50c1764345c3452ea1aed4d4f3be97d62305cacfc7e9788154b4d2b7e0873de0a6b7ef590fa3f0756dd41ef9bf90472558fbe747d026e35e5fdf64358572eae4bc55c409d279aba570ef8d100f9aa489cea07f921590464b5bc7316edfe5e00f17bee7d8b45f4015fd5eb6d3a1d7978815906c5e9c35859f7413337fd697cef40eaf28d27dc98c5f1bd874d1924a5bb3cd7154da453e2eb5a67bd0c9ccf24b2711b1d7de7ce2c219ca1c9d254f3af2bf223a01fa02bad64a01465aac2260b94cf3dfafe5bf19eddd58b391dfb05fe6a9a966c8d3f1b33b109ba7928bc9142e3393a7a879ce357298262fd4dcb2c5434f9836b8b4fc607b4ccce1aa5cf041ffabac936aa2e62f2287ad448a522edaca920b489c05654820d452f11316b36b63dacfc9c1f2db1493d9c9dbc87a2b879b4eef11d2e8e5925e60e9b007dc03c13b07202d4abb039028a7992281e1f9c7fd06b823d34368f4d2bac553d12c6effeb0980f53cf57566ae7ea7a578873d8bb7ac3fa0d57d1795fda30c22272d4f88ce44736a26bad2b460ca26ff3910abff51751bf036ef82b618d6c144043909", 0x1000) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x78, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0x8006}, 0x43) [ 336.491284] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 336.500577] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 336.507620] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 08:55:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:24 executing program 5 (fault-call:14 fault-nth:14): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000480)="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", 0x1000, 0x40884, &(0x7f0000000380)={0xa, 0x4e22, 0x101, @remote, 0x1f}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r5}, &(0x7f0000000280)=0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1d1900, 0x0) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f0000000300)={0x60ee8c9c04acd354, 0x2, 0x2, 0xe2, 0x1}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r5, 0x2, 0xfff, 0x7f, 0x0, 0xec49, 0x9, 0x80000000, {0x0, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [], @loopback}, 0x3}}, 0x1, 0x4, 0x0, 0x0, 0x9}}, &(0x7f0000000000)=0xb0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r7, @ANYBLOB="00000009feffffff0000000008000100687462001c0002001800020003000000197f556897ddc71bafed"], 0x48}}, 0x0) 08:55:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:24 executing program 3: syz_open_dev$binderN(0x0, 0x0, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = geteuid() r1 = getegid() mount(0x0, &(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$ax25(0x3, 0x5, 0xcf) fstat(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, 0x0) setgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, 0x0, 0x0, 0x0) r4 = getegid() r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000540)="15a8996a579ce456fca738471bb7299bdad74566dcdb27c7a3613a1ce63772a47b5b6d8d0679ca49b28d5a8c20fa92fa5ad265605527a7edfdd674846614a439e95b2d2986266f1dcc814b83d1c111d59e6320b2c3d6d794255134a048a51e39eb5b7a6f9710e3030227cd3a660c40aef1c64a989a4b796f3b31997bc48c5f0b7acfe6567ead129d077a7dd93999707452be8bf9e3185cfcb428c3ce1c06162f48", 0xa1, 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(0x0, 0x0, 0x0, 0x0, r6) r7 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_MOVE(0x1e, r5, r6, r7, 0x1) keyctl$chown(0x4, 0x0, 0x0, r4) getresgid(&(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000380)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r9, 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r10, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r13, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r14, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r15, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r16, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r17, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r18, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r19, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r20, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r21, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r22, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r23, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r24, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r25, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r26, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r27, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r28, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r29, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r30, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_submit(r31, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r32, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r33, 0x0}]) setxattr$system_posix_acl(&(0x7f0000000200)='\x00', &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010003000000000002000000", @ANYRES32=r0, @ANYRESOCT, @ANYRES32=r1, @ANYBLOB="0800a0a0", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r4, @ANYBLOB="08000100", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES16=r8, @ANYPTR64=&(0x7f0000000fc0)=ANY=[@ANYRESHEX, @ANYRESOCT=0x0, @ANYBLOB="22524df06125cc09dfbe146f4ae457cb68", @ANYRES64=r7, @ANYPTR64=&(0x7f0000001100)=ANY=[@ANYRESHEX=r30, @ANYRESDEC=0x0, @ANYRES16=r32], @ANYRESDEC, @ANYBLOB="ac03168101fa8e4555ebed46179879a9699395552aab3657f1448df965b8", @ANYPTR64=&(0x7f00000010c0)=ANY=[@ANYPTR=&(0x7f0000001080)=ANY=[@ANYRES16, @ANYRESHEX=r34]]], @ANYRESDEC, @ANYPTR=&(0x7f0000000e40)=ANY=[@ANYRES16=r11, @ANYRESOCT=r23, @ANYRESOCT=r14, @ANYRESOCT=r2, @ANYRESOCT=r17, @ANYRES32=r19, @ANYRESHEX=0x0, @ANYBLOB="7afed35792c49c529c39f67e29acb948ddafada1aa460bc428d62fdd3d7659025d7139bd1a1714c6a80a939143012036b1237100bfb5da4707505f036d29c1f740ba7fe8a8a6eb5f1ef79288605cdb61731076c4824ded05412c393c910d3c4aa01c25499d951ed1a490fba927caa64e81d4de112714def1aa0c09850db3eb5080d330cac50653d98c671b63c137a77fd614d6"], @ANYRES32, @ANYRES32, @ANYRES32], @ANYRES64=r26, @ANYRES32=r3, @ANYBLOB="08000400", @ANYRES32=r1, @ANYBLOB="f50001fdd09d3b"], 0xf, 0x1) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r35, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r36, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r37, 0x0}]) getsockname$ax25(r37, &(0x7f0000000700)={{0x3, @netrom}, [@null, @netrom, @null, @default, @null, @rose, @rose, @default]}, 0x0) creat(&(0x7f0000000780)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) unlink(&(0x7f0000000000)='./file0\x00') 08:55:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) [ 336.955096] FAULT_INJECTION: forcing a failure. [ 336.955096] name failslab, interval 1, probability 0, space 0, times 0 [ 336.966737] CPU: 0 PID: 16055 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 336.974634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.983991] Call Trace: [ 336.986581] dump_stack+0x142/0x197 [ 336.990214] should_fail.cold+0x10f/0x159 [ 336.994484] should_failslab+0xdb/0x130 [ 336.998460] kmem_cache_alloc+0x2d7/0x780 [ 337.002614] ? retire_userns_sysctls+0x90/0x90 [ 337.007194] ? lock_downgrade+0x740/0x740 [ 337.011331] copy_pid_ns+0x1ae/0xa40 [ 337.015057] ? refcount_inc+0x1f/0x40 [ 337.018866] create_new_namespaces+0x267/0x720 [ 337.023458] copy_namespaces+0x284/0x310 [ 337.027527] copy_process.part.0+0x2603/0x6a00 [ 337.032124] ? proc_fail_nth_write+0x7d/0x180 [ 337.036622] ? proc_cwd_link+0x1b0/0x1b0 [ 337.040695] ? __cleanup_sighand+0x50/0x50 [ 337.045013] ? lock_downgrade+0x740/0x740 [ 337.049143] _do_fork+0x19e/0xce0 [ 337.052599] ? fork_idle+0x280/0x280 [ 337.056326] ? fput+0xd4/0x150 [ 337.059524] ? SyS_write+0x15e/0x230 [ 337.063242] SyS_clone+0x37/0x50 [ 337.066598] ? sys_vfork+0x30/0x30 [ 337.070125] do_syscall_64+0x1e8/0x640 [ 337.074001] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 337.078967] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 337.084143] RIP: 0033:0x45a639 [ 337.087320] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 337.095017] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 337.102274] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 337.109533] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 337.116788] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 337.124057] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 08:55:25 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x11, 0x800000003, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x2}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r7, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r9, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r10, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r13, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x0, r14, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r15, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r16, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r17, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r18, 0x0}]) sendmsg$nl_route_sched(r18, &(0x7f0000000280)={0x0, 0x252, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[]}}, 0x0) 08:55:25 executing program 3: syz_open_dev$binderN(0x0, 0x0, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = geteuid() r1 = getegid() mount(0x0, &(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$ax25(0x3, 0x5, 0xcf) fstat(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, 0x0) setgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, 0x0, 0x0, 0x0) r4 = getegid() r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000540)="15a8996a579ce456fca738471bb7299bdad74566dcdb27c7a3613a1ce63772a47b5b6d8d0679ca49b28d5a8c20fa92fa5ad265605527a7edfdd674846614a439e95b2d2986266f1dcc814b83d1c111d59e6320b2c3d6d794255134a048a51e39eb5b7a6f9710e3030227cd3a660c40aef1c64a989a4b796f3b31997bc48c5f0b7acfe6567ead129d077a7dd93999707452be8bf9e3185cfcb428c3ce1c06162f48", 0xa1, 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(0x0, 0x0, 0x0, 0x0, r6) r7 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_MOVE(0x1e, r5, r6, r7, 0x1) keyctl$chown(0x4, 0x0, 0x0, r4) getresgid(&(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000380)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r9, 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r10, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r13, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r14, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r15, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r16, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r17, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r18, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r19, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r20, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r21, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r22, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r23, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r24, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r25, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r26, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r27, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r28, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r29, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r30, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_submit(r31, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r32, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r33, 0x0}]) setxattr$system_posix_acl(&(0x7f0000000200)='\x00', &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010003000000000002000000", @ANYRES32=r0, @ANYRESOCT, @ANYRES32=r1, @ANYBLOB="0800a0a0", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r4, @ANYBLOB="08000100", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES16=r8, @ANYPTR64=&(0x7f0000000fc0)=ANY=[@ANYRESHEX, @ANYRESOCT=0x0, @ANYBLOB="22524df06125cc09dfbe146f4ae457cb68", @ANYRES64=r7, @ANYPTR64=&(0x7f0000001100)=ANY=[@ANYRESHEX=r30, @ANYRESDEC=0x0, @ANYRES16=r32], @ANYRESDEC, @ANYBLOB="ac03168101fa8e4555ebed46179879a9699395552aab3657f1448df965b8", @ANYPTR64=&(0x7f00000010c0)=ANY=[@ANYPTR=&(0x7f0000001080)=ANY=[@ANYRES16, @ANYRESHEX=r34]]], @ANYRESDEC, @ANYPTR=&(0x7f0000000e40)=ANY=[@ANYRES16=r11, @ANYRESOCT=r23, @ANYRESOCT=r14, @ANYRESOCT=r2, @ANYRESOCT=r17, @ANYRES32=r19, @ANYRESHEX=0x0, @ANYBLOB="7afed35792c49c529c39f67e29acb948ddafada1aa460bc428d62fdd3d7659025d7139bd1a1714c6a80a939143012036b1237100bfb5da4707505f036d29c1f740ba7fe8a8a6eb5f1ef79288605cdb61731076c4824ded05412c393c910d3c4aa01c25499d951ed1a490fba927caa64e81d4de112714def1aa0c09850db3eb5080d330cac50653d98c671b63c137a77fd614d6"], @ANYRES32, @ANYRES32, @ANYRES32], @ANYRES64=r26, @ANYRES32=r3, @ANYBLOB="08000400", @ANYRES32=r1, @ANYBLOB="f50001fdd09d3b"], 0xf, 0x1) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r35, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r36, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r37, 0x0}]) getsockname$ax25(r37, &(0x7f0000000700)={{0x3, @netrom}, [@null, @netrom, @null, @default, @null, @rose, @rose, @default]}, 0x0) creat(&(0x7f0000000780)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) unlink(&(0x7f0000000000)='./file0\x00') 08:55:25 executing program 4: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x9e5809f08b8c846f) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setlease(r0, 0x400, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0701002e2f6275730a"], 0x9) 08:55:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x1) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) ioctl$USBDEVFS_RELEASEINTERFACE(r6, 0x80045510, &(0x7f00000000c0)=0x2) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r7) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r3 = dup(0xffffffffffffffff) getsockopt$CAN_RAW_FD_FRAMES(r3, 0x65, 0x5, &(0x7f0000000000), &(0x7f0000000100)=0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x914) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000300)=""/72, 0x48, 0x1000, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="480000002400e509000000b05cc582f24186cfba", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef00000000000082b37d2ba1571f1a5e03dd68ffbb69d16330dfc9de897c3c4f72ccd3a8ec3c50ecaa9fe68adb06c93ea0a948bc26f315b5f50575be8b92b723e1b69f056061fe7502a98697ba50242fb40a4e894543dab6fd59739fbb2c67f6217b0ebc546964f99ce963b0e9375c948345bd9cd4622542c94178af27a20a3d26536933c21a6a018c27291097d3160338b86daa040e30661f7fb9f4c83ebbc3347457d30b573cdbdfa4aa7624610d19da8d0e5a12aa66e06aebb00000"], 0x48}}, 0x0) r4 = semget$private(0x0, 0x81c38fd2935822fa, 0x226) semctl$GETNCNT(r4, 0x4, 0xe, &(0x7f0000000380)=""/131) 08:55:25 executing program 5 (fault-call:14 fault-nth:15): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e7, 0x0, @perf_config_ext={0xffffffffffffff32, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000003c0)={0x28, 0x0, 0x2710, @host}, 0x10, 0x40800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000400)={@dev, @multicast2, 0x0}, &(0x7f00000004c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000500)={'vcan0\x00', r1}) r2 = syz_open_dev$vcsa(&(0x7f0000000540)='/dev/vcsa#\x00', 0x0, 0x100000) ioctl$SIOCAX25NOUID(r2, 0x89e3, &(0x7f0000000580)=0x1) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x40403, 0x0) ioctl$UI_GET_VERSION(0xffffffffffffffff, 0x8004552d, 0x0) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000000)='.//ile0\x00') syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$mice(0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYRESOCT], 0x1}}, 0x0) sendmsg$TIPC_NL_NET_SET(r3, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={0x0}}, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="02000800"/14, @ANYRES32=r6, @ANYBLOB='\b\x00\x00\x00'], 0x3, 0x0) open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat(r4, &(0x7f0000000180)='.//ile0\x00', r4, &(0x7f00000007c0)='./file0/f.le.\x00') 08:55:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'lo\x00@\x00', 0x1801}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00\x00\x00\x00\r\xc2\x00\t\x00\x00\x00\x80\x00'}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x32, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x16}, 0x0, 0x0, 0xff, 0x8}, 0xfffffffffffffd19) getpid() r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r5, &(0x7f0000000040)={0x30, 0x3, 0x0, 0x0, 0x101, 0x1000401, 0x0, 0x892}, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r6, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r8, 0x407, 0x0) write(r8, &(0x7f0000000340), 0x41395527) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r9 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r9) r10 = getpid() sched_setattr(r10, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r11 = gettid() io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0), 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-control\x00', 0x8000, 0x0) io_submit(r12, 0x0, &(0x7f0000000280)) kcmp$KCMP_EPOLL_TFD(r10, r11, 0x7, 0xffffffffffffffff, &(0x7f0000000140)={r13, r9, 0xa0f}) clone(0x800000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:26 executing program 3: syz_open_dev$binderN(0x0, 0x0, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = geteuid() r1 = getegid() mount(0x0, &(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$ax25(0x3, 0x5, 0xcf) fstat(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, 0x0) setgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, 0x0, 0x0, 0x0) r4 = getegid() r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000540)="15a8996a579ce456fca738471bb7299bdad74566dcdb27c7a3613a1ce63772a47b5b6d8d0679ca49b28d5a8c20fa92fa5ad265605527a7edfdd674846614a439e95b2d2986266f1dcc814b83d1c111d59e6320b2c3d6d794255134a048a51e39eb5b7a6f9710e3030227cd3a660c40aef1c64a989a4b796f3b31997bc48c5f0b7acfe6567ead129d077a7dd93999707452be8bf9e3185cfcb428c3ce1c06162f48", 0xa1, 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(0x0, 0x0, 0x0, 0x0, r6) r7 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_MOVE(0x1e, r5, r6, r7, 0x1) keyctl$chown(0x4, 0x0, 0x0, r4) getresgid(&(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000380)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r9, 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r10, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r13, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r14, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r15, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r16, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r17, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r18, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r19, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r20, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r21, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r22, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r23, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r24, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r25, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r26, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r27, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r28, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r29, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r30, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_submit(r31, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r32, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r33, 0x0}]) setxattr$system_posix_acl(&(0x7f0000000200)='\x00', &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010003000000000002000000", @ANYRES32=r0, @ANYRESOCT, @ANYRES32=r1, @ANYBLOB="0800a0a0", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r4, @ANYBLOB="08000100", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES16=r8, @ANYPTR64=&(0x7f0000000fc0)=ANY=[@ANYRESHEX, @ANYRESOCT=0x0, @ANYBLOB="22524df06125cc09dfbe146f4ae457cb68", @ANYRES64=r7, @ANYPTR64=&(0x7f0000001100)=ANY=[@ANYRESHEX=r30, @ANYRESDEC=0x0, @ANYRES16=r32], @ANYRESDEC, @ANYBLOB="ac03168101fa8e4555ebed46179879a9699395552aab3657f1448df965b8", @ANYPTR64=&(0x7f00000010c0)=ANY=[@ANYPTR=&(0x7f0000001080)=ANY=[@ANYRES16, @ANYRESHEX=r34]]], @ANYRESDEC, @ANYPTR=&(0x7f0000000e40)=ANY=[@ANYRES16=r11, @ANYRESOCT=r23, @ANYRESOCT=r14, @ANYRESOCT=r2, @ANYRESOCT=r17, @ANYRES32=r19, @ANYRESHEX=0x0, @ANYBLOB="7afed35792c49c529c39f67e29acb948ddafada1aa460bc428d62fdd3d7659025d7139bd1a1714c6a80a939143012036b1237100bfb5da4707505f036d29c1f740ba7fe8a8a6eb5f1ef79288605cdb61731076c4824ded05412c393c910d3c4aa01c25499d951ed1a490fba927caa64e81d4de112714def1aa0c09850db3eb5080d330cac50653d98c671b63c137a77fd614d6"], @ANYRES32, @ANYRES32, @ANYRES32], @ANYRES64=r26, @ANYRES32=r3, @ANYBLOB="08000400", @ANYRES32=r1, @ANYBLOB="f50001fdd09d3b"], 0xf, 0x1) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r35, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r36, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r37, 0x0}]) getsockname$ax25(r37, &(0x7f0000000700)={{0x3, @netrom}, [@null, @netrom, @null, @default, @null, @rose, @rose, @default]}, 0x0) creat(&(0x7f0000000780)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) unlink(&(0x7f0000000000)='./file0\x00') 08:55:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xf0c40, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8924, &(0x7f0000000480)={'bond_slave_1\x00', @ifru_addrs=@hci={0x1f, r2, 0x1}}) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000000600)={&(0x7f00000004c0)={0x1d, r4}, 0x10, &(0x7f00000005c0)={&(0x7f0000000540)={0x6, 0x884, 0x2, {0x77359400}, {r5, r6/1000+10000}, {0x4, 0x0, 0x1}, 0x1, @can={{0x3}, 0x8, 0x0, 0x0, 0x0, "d37a86fc5050f4d9"}}, 0x48}, 0x1, 0x0, 0x0, 0x40040d0}, 0x4000000) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) [ 338.091527] FAULT_INJECTION: forcing a failure. [ 338.091527] name failslab, interval 1, probability 0, space 0, times 0 [ 338.102999] CPU: 0 PID: 16117 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 338.110996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.120349] Call Trace: [ 338.122940] dump_stack+0x142/0x197 [ 338.126626] should_fail.cold+0x10f/0x159 [ 338.130774] should_failslab+0xdb/0x130 [ 338.134751] kmem_cache_alloc_trace+0x2e9/0x790 [ 338.139421] ? kmem_cache_alloc+0x611/0x780 [ 338.143752] ? retire_userns_sysctls+0x90/0x90 [ 338.148335] ? lock_downgrade+0x740/0x740 [ 338.152484] copy_pid_ns+0x1f4/0xa40 [ 338.156199] ? refcount_inc+0x1f/0x40 [ 338.160013] create_new_namespaces+0x267/0x720 [ 338.164600] copy_namespaces+0x284/0x310 [ 338.168666] copy_process.part.0+0x2603/0x6a00 [ 338.173259] ? proc_fail_nth_write+0x7d/0x180 [ 338.177754] ? proc_cwd_link+0x1b0/0x1b0 [ 338.181823] ? __cleanup_sighand+0x50/0x50 [ 338.186057] ? lock_downgrade+0x740/0x740 [ 338.190215] _do_fork+0x19e/0xce0 [ 338.193668] ? fork_idle+0x280/0x280 [ 338.197387] ? fput+0xd4/0x150 [ 338.200580] ? SyS_write+0x15e/0x230 [ 338.204294] SyS_clone+0x37/0x50 [ 338.207659] ? sys_vfork+0x30/0x30 [ 338.211212] do_syscall_64+0x1e8/0x640 [ 338.215103] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 338.219951] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 338.225137] RIP: 0033:0x45a639 [ 338.228322] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 338.236028] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 338.243305] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 338.246418] overlayfs: filesystem on './file0' not supported as upperdir [ 338.250566] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 338.250573] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 338.250579] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 08:55:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:26 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x1) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) ioctl$USBDEVFS_RELEASEINTERFACE(r6, 0x80045510, &(0x7f00000000c0)=0x2) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r7) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040000) 08:55:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f0000000180)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chmod(&(0x7f0000000100)='./file0\x00', 0x1) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6e663b76ad4847b483f8c77c3d6e6f7374616c655f726f2c00"]) getrlimit(0x8, &(0x7f0000000040)) 08:55:26 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r7, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r9, 0x0}]) ioctl$BLKIOOPT(r8, 0x1279, &(0x7f0000000340)) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r10, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0}]) fcntl$setpipe(r11, 0x407, 0x479) io_setup(0x9, &(0x7f0000000300)) sendmsg$TIPC_CMD_DISABLE_BEARER(r6, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x82001803}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {{}, 0x0, 0x4102, 0x0, {0x10, 0x13, @l2={'eth', 0x3a, 'dummy0\x00'}}}, ["", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x800) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xfffe, r3, 0x0, 0x0, 0x7}]) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000000)="06dad922f2761314a15f91d3f8c67e35225c178c7d0a3217298637c9748e58ba36e09da5892fd8c96a") ioctl$KVM_SET_PIT(r12, 0x8048ae66, &(0x7f0000000380)={[{0x7, 0x7, 0x1, 0xee, 0x42, 0xd9, 0x7, 0x7, 0x6, 0xff, 0x3f, 0xa9, 0x7}, {0xf62, 0xff01, 0x1c, 0xc3, 0x5, 0x50, 0x81, 0x8b, 0x7, 0xff, 0x40, 0x4, 0x4}, {0x1, 0x8, 0xfa, 0x4, 0x0, 0xfb, 0x5, 0x6, 0x1, 0x5d, 0x4, 0x1, 0x81}], 0xdd7}) [ 338.787494] FAT-fs (loop3): Unrecognized mount option "nf;v­HG´ƒøÇ|=nostale_ro" or missing value 08:55:27 executing program 5 (fault-call:14 fault-nth:16): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:27 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$inet(0x10, 0x2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'ip_vti0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="c700000014000b0d00610021000000000a400000", @ANYRES32=r4, @ANYBLOB="140001"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r8, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r9, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r10, 0x0}]) ioctl$FS_IOC_RESVSP(r10, 0x40305828, &(0x7f0000000080)={0x0, 0x2, 0x7, 0x3ff}) 08:55:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) r4 = dup3(r2, 0xffffffffffffffff, 0x80000) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000240)={r7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r7, @ANYBLOB="09000073af2fc300ff7f0002ff07"], &(0x7f0000000100)=0x12) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r8) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = epoll_create(0xdb4d) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r9, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r10, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r11, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r12, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r13, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r14, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r15, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r16, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r18, 0x0}]) r19 = syz_open_dev$amidi(&(0x7f0000001580)='/dev/amidi#\x00', 0x10001, 0x101001) r20 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001600)='/dev/fuse\x00', 0x2, 0x0) r21 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001700)='/dev/sequencer\x00', 0x400, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r22, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r23, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r24, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r25, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r26, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r27, 0x0}]) r28 = fanotify_init(0x0, 0x800) r29 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001900)='/dev/ubi_ctrl\x00', 0x400080, 0x0) r30 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/dsp\x00', 0x200000, 0x0) io_submit(r2, 0x8, &(0x7f0000001ac0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1f1a9ba2a160b243, 0x8, r5, &(0x7f0000000480)="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", 0x1000, 0x4, 0x0, 0x0, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x846c, r4, &(0x7f0000000300)="510b2321d198ac78f9f4be5cc26f2a3022f37f53d12b12196abb737ee08735c3beabf8f852da4992854aa082970108388b00532724b1356b25f85c8c83143150899cf4eb0f6a5e546ca364dae204221830ec582704e0d59dd9fb27fb6f64c9a419923e238b7a4d466ac8dba31240ef96490ab8ea709cb6b5b499d777df0f3907403170b98983d487c131311fafc7fdddb48e226d34ed7d2d97cdcd04df617423fde27065e74191f5e81c9937b516c501009dbc0ca9d0337f18832d1ef2211e", 0xbf, 0x7, 0x0, 0x1, r8}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x7380, r11, &(0x7f0000001480)="0369bb7a064bbd5e3700288469158b8d0c5e11b18004c94ab8f9080e105af9344aef8de136e530a2b1ee7c98753be300b74b41161cd91fbd0eb8746f249c1ac3edc8512270b70b72f4b4757b70899cff6c608a5b014a985e7b7954a593279b22cbba96d9d76c23e1cb7a7d47de806f51d529cf784dc3f9185bb770afeaac8aec4dd9d4a8a58f892c87dfc823f810839d8f416fa4e23caea947985005", 0x9c, 0x28c3, 0x0, 0x0, r13}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x5, 0xff, r16, &(0x7f0000001540)="35bcf496fb01a406f59eb35206ae95de119f07d56f271c3c1dbd1ec28a6fee4fe0cd56440efaef1edba53c5a7fb5c594d49da78e47e2de", 0x37, 0x9, 0x0, 0x1, r19}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0xf972257dabf6de11, 0x7fff, r20, &(0x7f0000001640)="a70a8afd3b84999730430618befeae900ab16becaafb517f233af5bbd1327fc556fcc544d873f96cf1f70df12e753b08a97605c0fcaf1042bab3dedf6007a2240337b918651b623de6f23d2e8c12b07143a39e578fe61dea7a26e9a2efe578882cda04b09eb4186de89438dfd730203f88a7a84f0230b6be7ed0946381f040dc3b826359bd80a9", 0x87, 0x1000, 0x0, 0x6, r21}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x1, 0x6, r24, &(0x7f0000001780)="c10b20cb054987446a69f5872f4e1f51ada18abb", 0x14, 0x81}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x3, 0x800, r28, &(0x7f0000001b00)="7d393816c560b4442bf26aeaa3eba620553140a1d7241a264da5ec1b2660aedb329a7690365f735a5ba45bc255d3f8e27c40a5ebb9958211fef7b4ec18eac7372e5714550b58ca04d2ca471a874ddd15880bdc829a418245249884360c6cfe3b3d088224b553a7d2e418be9b618f13084d14797641ff192db8e9554f0136df704d16af4f12a24a78ccdf735e53586ea8fc58e9aff253a98f36534998ec97fa4e6fdd24edd85e137c07af07bcb37f947378ffce1254badab0c24c6e7e38950962250f8e4f0755714ada5c29b1a40ecee15d4cdaa45c16b2d9f8b8ba0b7e952c8a24b173e50784f5f59ee0c5d5bf51769a439443", 0xf3, 0xffffffffd75922e7, 0x0, 0x1, r29}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x2, 0x7, r17, &(0x7f0000001980)="cb9fe74606982467add703d8e218fc4b86e831f0e9767cf3260cef6b67aafe710c296919cfcc12b890bd9b4f17b6c15381c194e4ae37f5ffe1c3c78922df4d6c380a877fbda131dcf14d5b012387feedf3a297aad66e5397fc3e3b6cbe1dd0344b0e7542b505f6f64f1dcdba41645f9943eae35ddac7d9f2b0a188b3d862626966916b7f54563fb54719a21f4ced37a053f469dd1b9d4804673f60775c947abcd06bf7861ccd164ad1f2130dea", 0xad, 0x0, 0x0, 0x2, r30}]) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000001c0)=0x6, 0x4) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r31, 0x20000000000000af, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r32, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r33, 0x0}]) setsockopt$SO_BINDTODEVICE(r33, 0x1, 0x19, &(0x7f0000000100)='ip6tnl0\x00', 0x10) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x202000, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001800)=ANY=[@ANYBLOB="480000002400e508f485ddb0a1c582e541863a4a2a99dd4cfb64e2a3c53c2c79850634fb8c9787f498f263e86acb67b33043", @ANYRES32=0x0, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x3}}, 0x0) 08:55:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) ioctl$NS_GET_OWNER_UID(r5, 0xb704, &(0x7f0000000080)=0x0) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f00000001c0)='./file0\x00', r9, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) r13 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsgid(r14) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r2, &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000480)={{}, {0x1, 0x2}, [{0x2, 0x4, r7}, {0x2, 0xa, r9}, {0x2, 0x1, r10}, {0x2, 0x4, r11}, {0x2, 0x0, r12}], {0x4, 0x4}, [{0x8, 0x1, r14}, {0x8, 0x7, r15}], {0x10, 0x4}, {0x20, 0x4}}, 0x5c, 0x1) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={0x0, 0xffffffffffffff8b, &(0x7f0000000280)={&(0x7f0000000600)=@allocspi={0x104, 0x16, 0x317, 0x0, 0x0, {{{@in6=@loopback, @in=@remote}, {@in6=@local, 0x0, 0x6c}, @in6=@ipv4={[], [], @empty}}}}, 0x104}}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x4, 0x4) [ 339.094665] netlink: 155 bytes leftover after parsing attributes in process `syz-executor.3'. [ 339.114417] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16182 comm=syz-executor.3 [ 339.143881] FAULT_INJECTION: forcing a failure. [ 339.143881] name failslab, interval 1, probability 0, space 0, times 0 [ 339.155320] CPU: 0 PID: 16190 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 339.163215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.172556] Call Trace: [ 339.175133] dump_stack+0x142/0x197 [ 339.178746] should_fail.cold+0x10f/0x159 [ 339.182900] should_failslab+0xdb/0x130 [ 339.186864] kmem_cache_alloc_trace+0x2e9/0x790 [ 339.191523] ? kmem_cache_alloc+0x611/0x780 [ 339.195830] ? retire_userns_sysctls+0x90/0x90 [ 339.200414] copy_pid_ns+0x1f4/0xa40 [ 339.204113] ? refcount_inc+0x1f/0x40 [ 339.207901] create_new_namespaces+0x267/0x720 [ 339.212467] copy_namespaces+0x284/0x310 [ 339.216531] copy_process.part.0+0x2603/0x6a00 [ 339.221101] ? check_preemption_disabled+0x3c/0x250 [ 339.226111] ? retint_kernel+0x2d/0x2d [ 339.230004] ? __cleanup_sighand+0x50/0x50 [ 339.234225] ? lock_downgrade+0x740/0x740 [ 339.238357] _do_fork+0x19e/0xce0 [ 339.241797] ? fork_idle+0x280/0x280 [ 339.245490] ? fput+0xd4/0x150 [ 339.248664] ? SyS_write+0x15e/0x230 [ 339.252359] SyS_clone+0x37/0x50 [ 339.255702] ? sys_vfork+0x30/0x30 [ 339.259224] do_syscall_64+0x1e8/0x640 [ 339.263092] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 339.267923] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 339.273224] RIP: 0033:0x45a639 [ 339.276393] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 339.284080] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 339.291345] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 339.298594] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 339.305859] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 339.313124] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 08:55:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 339.396684] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16182 comm=syz-executor.3 [ 339.437799] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 08:55:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="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"], 0x48}}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, r9}, 0xc) recvfrom$packet(r1, &(0x7f0000000180)=""/254, 0xfe, 0x10, &(0x7f0000000000)={0x11, 0x2, r9, 0x1, 0x23, 0x6, @remote}, 0x14) 08:55:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f00000002c0)="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", 0xfffffffffffffe81) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) socket$rxrpc(0x21, 0x2, 0x2) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 339.598484] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16182 comm=syz-executor.3 [ 339.616500] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16182 comm=syz-executor.3 [ 339.638573] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. 08:55:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = socket(0xa, 0x2, 0x0) pipe(&(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x1, 0x16e, [0x20001080, 0x0, 0x0, 0x200010b0, 0x200010e0], 0x2, 0x0, &(0x7f0000001080)=[{0x8800}, {0x0, '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}, {0x0, '\x00', 0x0, 0x0, 0x1, [{0x5, 0x4, 0x201, 'bond0\x00', 'bcsh0\x00', 'team_slave_1\x00', 'netdevsim0\x00', @random="c0fd611b9007", [0x0, 0x0, 0x0, 0xff, 0x101], @remote, [0x0, 0x0, 0x0, 0x0, 0xff], 0x6e, 0xa6, 0xde, [], [@snat={'snat\x00', 0x10, {{@broadcast, 0xfffffffffffffffe}}}], @snat={'snat\x00', 0x10, {{@remote, 0x10}}}}]}]}, 0x1e6) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000000800)=0x80000000, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x20, &(0x7f0000000180)=[@in={0x2, 0x4e24, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e22, 0x5, @mcast1, 0x70}}, 0x81, 0x1f, 0x1f, 0x700000000000, 0x4}, 0x98) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4}, 0x14) r5 = openat$cgroup_ro(r0, &(0x7f00000029c0)='cgroup.events\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000002a40)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000002b40)={&(0x7f0000002a00)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002b00)={&(0x7f0000000940)=ANY=[@ANYRES32, @ANYRES16=r5, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, 0x0, &(0x7f00000001c0)) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r6 = socket$inet(0x10, 0x2, 0x0) sendmsg(r6, &(0x7f0000000680)={0x0, 0x5ff5cc56f35a39bd, &(0x7f0000000040), 0x100000000000019c}, 0x20000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000780)={0x1, [0x2]}, &(0x7f00000007c0)=0x6) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r7, 0x4, &(0x7f0000001c40)='\x00\x00\x00\x00+-\x00\x00\x00\x00\x00') sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffb2, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x260, 0x0, 0xfa}, 0x0) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000001cc0)='TIPC\x00') r9 = socket(0x2, 0x40000, 0x4) sendmsg$TIPC_CMD_RESET_LINK_STATS(r9, &(0x7f0000000880)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x20020}, 0xc, &(0x7f0000000580)={&(0x7f00000008c0)=ANY=[@ANYBLOB="2800000024e4758ba006a3afc6fa56317c164d34535d73b42a827c9a3cc580273c34db2e4aa375fb809fc4f90f32a97eda2200e8ae32f21a0ffde628b309ef3629df2aaa00780fa9a9c447", @ANYRES16=r8, @ANYBLOB="000127bd7000000000000c410000000c001473797a3100"/34], 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040004) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000001c00)=0x30) recvmsg(r1, &(0x7f0000001dc0)={0x0, 0xfffffffffffffe4f, &(0x7f0000000300)=[{&(0x7f0000000240)=""/69, 0x45}, {&(0x7f00000002c0)=""/5, 0x5}], 0x1, &(0x7f0000000480)=""/241, 0xf1}, 0x40000000) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r10 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r10, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 339.658895] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16182 comm=syz-executor.3 [ 339.684805] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 339.701965] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16182 comm=syz-executor.3 [ 339.715573] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16182 comm=syz-executor.3 [ 339.729366] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16182 comm=syz-executor.3 [ 339.742247] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16182 comm=syz-executor.3 08:55:27 executing program 5 (fault-call:14 fault-nth:17): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r5) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:28 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000040)) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x8) fcntl$setstatus(r1, 0x4, 0x42000) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={0x0, 0x193}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000280)={0x1, 0x1, 0x1000, 0x52, &(0x7f00000001c0)="09d1bd39233b5352056ac661945d99d119765d92f1b5d28c5d85e34b0de9fc21ad73324450e848bfa6831cb8eae7359567af70712f91afd7733d11948ee3adcd4064ae41722f06eab9a406537b77a1194c3a", 0x21, 0x0, &(0x7f0000000240)="8a22dddf68ed76701785695a181fcfc161babd344019992c7a08bcbd9010d807cd"}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x0, &(0x7f00008feff0)={&(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x80}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f00000000c0), 0x4000676, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bind$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000140)) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r5, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/253, 0xfd}], 0x1, 0x7) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x4400) r6 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20\x00', 0x40, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x406, r6) dup3(r3, r7, 0x0) r8 = fanotify_init(0x0, 0x0) fanotify_mark(r8, 0x2000000000000011, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) [ 339.961450] audit: type=1800 audit(1574499328.097:64): pid=16236 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="file0" dev="sda1" ino=17194 res=0 [ 339.985628] audit: type=1804 audit(1574499328.097:65): pid=16236 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir556483828/syzkaller.B1Pggv/10/file0" dev="sda1" ino=17194 res=1 [ 340.110457] FAULT_INJECTION: forcing a failure. [ 340.110457] name failslab, interval 1, probability 0, space 0, times 0 [ 340.121889] CPU: 1 PID: 16239 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 340.129779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.139132] Call Trace: [ 340.141756] dump_stack+0x142/0x197 [ 340.145401] should_fail.cold+0x10f/0x159 [ 340.149562] should_failslab+0xdb/0x130 [ 340.153536] kmem_cache_alloc+0x2d7/0x780 [ 340.157685] ? refcount_inc+0x1f/0x40 [ 340.161495] alloc_pid+0x5d/0xc70 [ 340.164952] ? copy_thread_tls+0x3c8/0x7a0 [ 340.169193] copy_process.part.0+0x272f/0x6a00 [ 340.173911] ? proc_fail_nth_write+0x7d/0x180 [ 340.178399] ? proc_cwd_link+0x1b0/0x1b0 [ 340.182487] ? __cleanup_sighand+0x50/0x50 [ 340.186725] ? lock_downgrade+0x740/0x740 [ 340.190879] _do_fork+0x19e/0xce0 [ 340.194338] ? fork_idle+0x280/0x280 [ 340.198051] ? fput+0xd4/0x150 [ 340.201245] ? SyS_write+0x15e/0x230 [ 340.204958] SyS_clone+0x37/0x50 [ 340.208317] ? sys_vfork+0x30/0x30 [ 340.211855] do_syscall_64+0x1e8/0x640 [ 340.215740] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 340.220586] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 340.225774] RIP: 0033:0x45a639 [ 340.228955] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 340.236665] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 340.243926] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 340.251186] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 340.258457] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 340.265724] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 08:55:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:28 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000040)) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x8) fcntl$setstatus(r1, 0x4, 0x42000) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={0x0, 0x193}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000280)={0x1, 0x1, 0x1000, 0x52, &(0x7f00000001c0)="09d1bd39233b5352056ac661945d99d119765d92f1b5d28c5d85e34b0de9fc21ad73324450e848bfa6831cb8eae7359567af70712f91afd7733d11948ee3adcd4064ae41722f06eab9a406537b77a1194c3a", 0x21, 0x0, &(0x7f0000000240)="8a22dddf68ed76701785695a181fcfc161babd344019992c7a08bcbd9010d807cd"}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x0, &(0x7f00008feff0)={&(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x80}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f00000000c0), 0x4000676, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bind$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000140)) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r5, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/253, 0xfd}], 0x1, 0x7) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x4400) r6 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20\x00', 0x40, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x406, r6) dup3(r3, r7, 0x0) r8 = fanotify_init(0x0, 0x0) fanotify_mark(r8, 0x2000000000000011, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) 08:55:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000380)=ANY=[@ANYBLOB="660000000000000000000000000000000000000000000000002e2ddd000097cddd97992184dd5f27a3f8921dcc09e95e6009f2654d96819dfa5e7ca863c7e247ff3562b7d2030ec3a4a7a05e5b010c54dfabc2fe347655e35cb8e352846a813068ea91b49332e12978e8fdea82ac75a965cccb9d06b5810010e2c270b9b95288e73c57e2b0de497c5be67e7fc0096af88c96000000000000"], &(0x7f0000000240)=0xa8) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc0000}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r3, @ANYBLOB="00022bbd7000fcdbdf250a0000000800050000010000080006005402000008000400008000003c0001000800090018000000080009008000000014000300ff01000000000000000000000000004b6691eba6214c52ab57ac373f0108000500810000000c0007000200000046000000140003000800040004000000080008008e0022751514000200080009004c9a000008000500f9ffffff000035f71134bd74d9"], 0xa0}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) write(r2, &(0x7f0000000340), 0x41395527) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) vmsplice(r5, &(0x7f0000000000), 0x100000000000033d, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r7) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 340.491926] audit: type=1800 audit(1574499328.627:66): pid=16260 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="file0" dev="sda1" ino=17191 res=0 08:55:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = msgget(0x2, 0x84) msgctl$IPC_RMID(r2, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) ioctl$BLKROGET(r4, 0x125e, &(0x7f0000000000)) msgctl$IPC_RMID(r2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) [ 340.553126] audit: type=1804 audit(1574499328.627:67): pid=16260 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir556483828/syzkaller.B1Pggv/11/file0" dev="sda1" ino=17191 res=1 08:55:28 executing program 2: io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x101}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r3, 0x2, 0x50}, 0xc) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x11, 0x800000003, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000000240)=0x9) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r10, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0}]) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r9, @ANYRES32], 0x3}}, 0x0) 08:55:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000580)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') open(&(0x7f0000000000)='./bus\x00', 0x80080, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) write$UHID_INPUT(r1, &(0x7f0000002600)={0x8, "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", 0x1000}, 0x1006) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x6b, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0, 0x147}]) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) close(0xffffffffffffffff) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x40000, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) write$FUSE_NOTIFY_INVAL_ENTRY(r7, &(0x7f0000000100)={0x21}, 0x21) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=0x7, 0x4) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) 08:55:28 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000040)) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x8) fcntl$setstatus(r1, 0x4, 0x42000) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={0x0, 0x193}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000280)={0x1, 0x1, 0x1000, 0x52, &(0x7f00000001c0)="09d1bd39233b5352056ac661945d99d119765d92f1b5d28c5d85e34b0de9fc21ad73324450e848bfa6831cb8eae7359567af70712f91afd7733d11948ee3adcd4064ae41722f06eab9a406537b77a1194c3a", 0x21, 0x0, &(0x7f0000000240)="8a22dddf68ed76701785695a181fcfc161babd344019992c7a08bcbd9010d807cd"}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x0, &(0x7f00008feff0)={&(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x80}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f00000000c0), 0x4000676, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bind$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000140)) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r5, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/253, 0xfd}], 0x1, 0x7) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x4400) r6 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20\x00', 0x40, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x406, r6) dup3(r3, r7, 0x0) r8 = fanotify_init(0x0, 0x0) fanotify_mark(r8, 0x2000000000000011, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) 08:55:28 executing program 5 (fault-call:14 fault-nth:18): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:29 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r3, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") writev(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="580000001400379b9fb63b47", 0xc}], 0x1) close(r2) socket$netlink(0x10, 0x3, 0x4) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sched_getattr(0xffffffffffffffff, &(0x7f0000000100)={0x30}, 0x30, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@xdp={0x2c, 0x0, r5}, 0x80) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffdc, 0x0) [ 340.869568] audit: type=1800 audit(1574499328.997:68): pid=16291 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="file0" dev="sda1" ino=17195 res=0 08:55:29 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r3 = open(&(0x7f0000001780)='./file0\x00', 0x0, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xe0b7}) 08:55:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400005cc582094286cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) [ 340.914972] audit: type=1804 audit(1574499329.007:69): pid=16291 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir556483828/syzkaller.B1Pggv/12/file0" dev="sda1" ino=17195 res=1 [ 341.041811] FAULT_INJECTION: forcing a failure. [ 341.041811] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 341.053874] CPU: 0 PID: 16301 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 341.061748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.071089] Call Trace: [ 341.073666] dump_stack+0x142/0x197 [ 341.077283] should_fail.cold+0x10f/0x159 [ 341.081425] ? __might_sleep+0x93/0xb0 [ 341.085296] __alloc_pages_nodemask+0x1d6/0x7a0 [ 341.089949] ? __alloc_pages_slowpath+0x2930/0x2930 [ 341.094955] alloc_pages_current+0xec/0x1e0 [ 341.099259] __get_free_pages+0xf/0x40 [ 341.103130] get_zeroed_page+0x11/0x20 [ 341.107019] mount_fs+0x1cc/0x2a1 [ 341.110472] vfs_kern_mount.part.0+0x5e/0x3d0 [ 341.114950] ? rcu_read_lock_sched_held+0x110/0x130 [ 341.119952] kern_mount_data+0x56/0xc0 [ 341.124025] pid_ns_prepare_proc+0x1e/0x90 [ 341.128238] alloc_pid+0x9ef/0xc70 [ 341.131765] copy_process.part.0+0x272f/0x6a00 [ 341.136334] ? proc_fail_nth_write+0x7d/0x180 [ 341.140811] ? proc_cwd_link+0x1b0/0x1b0 [ 341.144945] ? __cleanup_sighand+0x50/0x50 [ 341.149162] ? lock_downgrade+0x740/0x740 [ 341.153295] _do_fork+0x19e/0xce0 [ 341.156732] ? fork_idle+0x280/0x280 [ 341.160429] ? fput+0xd4/0x150 [ 341.163605] ? SyS_write+0x15e/0x230 [ 341.167303] SyS_clone+0x37/0x50 [ 341.170652] ? sys_vfork+0x30/0x30 [ 341.174174] do_syscall_64+0x1e8/0x640 [ 341.178042] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 341.182869] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 341.188051] RIP: 0033:0x45a639 [ 341.191223] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 341.198928] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 341.206196] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 341.213450] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 341.220702] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 341.228127] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 08:55:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) fstat(r6, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r10, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0}]) splice(r11, &(0x7f0000000200)=0x6, 0xffffffffffffffff, &(0x7f0000000240)=0x3, 0x8000000000, 0x1) write$FUSE_CREATE_OPEN(r4, &(0x7f0000000300)={0xa0, 0x0, 0x6, {{0x4, 0x0, 0x0, 0x7, 0x9, 0x8, {0x6, 0x7, 0x0, 0x5, 0x5, 0xba8, 0x7, 0x1f, 0x2, 0x7fff, 0x2, r8, r9, 0x400, 0x8}}, {0x0, 0x12}}}, 0xa0) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r13, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) r14 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40002, 0x0) ioctl$SIOCX25GFACILITIES(r14, 0x89e2, &(0x7f0000000100)) [ 341.330832] selinux_nlmsg_perm: 100 callbacks suppressed [ 341.330842] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=16300 comm=syz-executor.3 [ 341.349717] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=16300 comm=syz-executor.3 [ 341.367419] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=16300 comm=syz-executor.3 08:55:29 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000180)}, 0x0, 0xdb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000180)='a', 0x1, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000340)=0xffffff1a, 0x717394a52279e28d) pipe(&(0x7f0000000380)={0xffffffffffffffff}) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r2, 0xc018620c, &(0x7f00000003c0)={0x1}) getsockname(r1, 0x0, &(0x7f00000004c0)) add_key(&(0x7f00000001c0)='trusted\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff9) preadv(r0, 0x0, 0xfffffffffffffef4, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) io_setup(0x101, &(0x7f0000000740)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1a, &(0x7f00000006c0)={@loopback}, 0x0) r4 = socket$inet6(0xa, 0x800000003, 0xff) connect$inet6(r4, &(0x7f0000000000), 0x1c) r5 = dup(0xffffffffffffffff) r6 = open(&(0x7f0000000500)='./file1\x00', 0x20000, 0x90) ftruncate(r6, 0x2007fff) sendfile(0xffffffffffffffff, r6, 0x0, 0x8000fffffffe) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x1c}, 0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r7, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r9, 0x0}]) ioctl$PPPIOCCONNECT(r8, 0x4004743a, &(0x7f0000000400)=0x3) getsockname(0xffffffffffffffff, &(0x7f0000000640)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @remote}}, &(0x7f0000000540)=0x80) r10 = openat$cgroup_ro(r5, &(0x7f0000000780)='cpu.stat\x00', 0x0, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000040)={0x0, 0xfd01, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001000010800000000000000fe0f000000", @ANYRES32=0x0, @ANYBLOB="000004000000000008001b0000000000"], 0x28}, 0x1, 0x0, 0x0, 0x48811}, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 341.402489] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=16300 comm=syz-executor.3 [ 341.418372] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=16300 comm=syz-executor.3 [ 341.431595] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=16300 comm=syz-executor.3 08:55:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) socket$inet6(0xa, 0x2, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) recvmmsg(r6, &(0x7f0000000740), 0x0, 0x100, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r9, 0x407, 0x0) write(r9, &(0x7f0000000340), 0xfffffd9a) vmsplice(r8, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r10 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r10) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r11, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x3f, r12, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r13, 0x0, 0xffffffffffffff3e, 0x0, 0x0, 0x0, r3}]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, r14}, 0xc) r15 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f00000001c0)='./file0\x00', r16, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r13, 0x0, 0x10, &(0x7f0000000300)={{{@in=@remote, @in6=@mcast2, 0x4e24, 0x0, 0x4e24, 0x5, 0x0, 0x20, 0x40, 0x2e, r14, r16}, {0x0, 0x20, 0x2, 0x3, 0x8, 0x4fa, 0x2000000, 0x6}, {0x4, 0x8, 0x232, 0x9}, 0x9, 0x6e6bb1, 0x0, 0x0, 0x2, 0x1}, {{@in=@local, 0x4d2, 0x3c}, 0x2, @in=@rand_addr=0x20, 0x3506, 0x4, 0x3, 0x1f, 0x301df974, 0x1, 0x10001}}, 0xe8) 08:55:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008007fe6804b82fb19ce0200180002000300000019ffffef000000000000"], 0x48}}, 0x0) [ 341.445797] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=16300 comm=syz-executor.3 [ 341.470994] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=16300 comm=syz-executor.3 [ 341.516326] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=16300 comm=syz-executor.3 [ 341.534289] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 341.543631] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=16300 comm=syz-executor.3 08:55:29 executing program 5 (fault-call:14 fault-nth:19): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x1, 0x8, 0x55, 0x1f, 0x0, 0x0, 0x2007, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x7}, 0xc0, 0x174, 0x6, 0x0, 0x6, 0x6}, r0, 0xc, r2, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r7, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r9, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r10, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r13, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r14, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r15, 0x0}]) fcntl$setpipe(r2, 0x407, 0x3) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r16 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r16) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 341.897329] bridge0: port 2(bridge_slave_1) entered disabled state [ 341.906494] bridge0: port 1(bridge_slave_0) entered disabled state [ 341.984981] FAULT_INJECTION: forcing a failure. [ 341.984981] name failslab, interval 1, probability 0, space 0, times 0 [ 341.996248] CPU: 1 PID: 16351 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 342.004136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.013521] Call Trace: [ 342.016118] dump_stack+0x142/0x197 [ 342.019766] should_fail.cold+0x10f/0x159 [ 342.024100] should_failslab+0xdb/0x130 [ 342.028083] kmem_cache_alloc+0x2d7/0x780 [ 342.032237] ? check_preemption_disabled+0x3c/0x250 [ 342.037254] alloc_vfsmnt+0x28/0x7d0 [ 342.040970] vfs_kern_mount.part.0+0x2a/0x3d0 [ 342.045465] ? rcu_read_lock_sched_held+0x110/0x130 [ 342.050486] kern_mount_data+0x56/0xc0 [ 342.054381] pid_ns_prepare_proc+0x1e/0x90 [ 342.058613] alloc_pid+0x9ef/0xc70 [ 342.062158] copy_process.part.0+0x272f/0x6a00 [ 342.066754] ? proc_fail_nth_write+0x7d/0x180 [ 342.071245] ? proc_cwd_link+0x1b0/0x1b0 [ 342.075314] ? __cleanup_sighand+0x50/0x50 [ 342.079556] ? lock_downgrade+0x740/0x740 [ 342.083707] _do_fork+0x19e/0xce0 [ 342.087161] ? fork_idle+0x280/0x280 [ 342.090878] ? fput+0xd4/0x150 [ 342.094069] ? SyS_write+0x15e/0x230 [ 342.097796] SyS_clone+0x37/0x50 [ 342.101181] ? sys_vfork+0x30/0x30 [ 342.104729] do_syscall_64+0x1e8/0x640 [ 342.108623] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 342.113473] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 342.118662] RIP: 0033:0x45a639 [ 342.121853] RSP: 002b:00007fde34ca2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 08:55:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 342.129581] RAX: ffffffffffffffda RBX: 00007fde34ca2c90 RCX: 000000000045a639 [ 342.136874] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 342.144131] RBP: 000000000075c1c0 R08: ffffffffffffffff R09: 0000000000000000 [ 342.151386] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34ca36d4 [ 342.158643] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 08:55:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000005, 0x210, 0xffffffffffffffff, 0x101) 08:55:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xff0e) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000d80)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5d8, 0x100, 0x480, 0x480, 0x0, 0x250, 0x568, 0x568, 0x568, 0x568, 0x568, 0x6, &(0x7f00000002c0), {[{{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, 0xff000000, 0xffffff00, 'syzkaller0\x00', 'veth0_to_hsr\x00', {}, {}, 0x84, 0x1, 0x10}, 0x0, 0xc0, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x1000, 0x6, @ipv6=@mcast1, 0x4e21}}}, {{@uncond, 0x0, 0x110, 0x150, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xc9dd5a9b7f42015a, 0x0, 0x0, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x4, 0x8, 0x2, 0x2}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "fa14a732d54334f4b3d6c72f18bfadf8768de8fce7a7d1e4e1fa55fd8269"}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x56857f1d90459cad}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @loopback, 0x4e23}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x4e24, 0x4e21, 0x4e20, 0x4e21, 0x2}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x8, 0x81, 0x3, 0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x7}}}, {{@ip={@multicast2, @loopback, 0x0, 0x0, 'veth1_to_bond\x00', 'eql\x00'}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x638) r0 = creat(&(0x7f0000000000)='./file1/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000008b80)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) chdir(&(0x7f0000000180)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)) r3 = getpid() ptrace$getregs(0xe, r3, 0x0, &(0x7f0000000340)=""/225) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') [ 342.350744] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. 08:55:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="480000002400cf0da1ae763b7689bfc48a1bd93d8b9e546795575e19cf43f6c5324e99f9932419", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:30 executing program 4: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000011c0)={[{@iocharset={'iocharset', 0x3d, 'cp1250'}}, {@iocharset={'iocharset', 0x3d, 'cp949'}}]}) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x39, 0x8, @tid=r0}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x0) write$FUSE_LSEEK(r1, &(0x7f00000000c0)={0xfffffffffffffe7f, 0xffffffffffffffea, 0x3, {0x2155}}, 0xfd41) 08:55:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x1) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) [ 342.501667] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. 08:55:30 executing program 5 (fault-call:14 fault-nth:20): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 342.586063] overlayfs: './file0' not a directory 08:55:30 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x100000000, 0x20000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000380)=""/20) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) r6 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r5, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2802001}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0xfffffffffffffd0c, r6, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x4}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x200000, 0x5, 0x4, 0xc]}, @SEG6_ATTR_HMACKEYID={0xffffffffffffffc2, 0x3, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x1810}, 0x20008004) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4800000024007d78475b4a206c4cccc2c7657809dcbc95822a3c8c2a57e5dd9100"/48, @ANYRES32=r7, @ANYBLOB="00000000ff2e70c81b00550000000000687462001c000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x8, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f00000028c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000e80)=""/205, 0xcd}, 0xe0f5}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01120000000000000000090000003c00030014000600ff0900000020000000000000000000010800030000000000140002007663616e3000000000000000000000000800010002000000"], 0x50}}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r7, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r9, 0x0}]) getsockopt$IP_VS_SO_GET_SERVICES(r9, 0x0, 0x482, &(0x7f0000000100)=""/114, &(0x7f0000000180)=0x72) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) setxattr$trusted_overlay_nlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') accept$packet(r3, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000380)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@dev, @in6=@initdev}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@newlink={0x88, 0x10, 0xe0d, 0x0, 0x0, {0x0, 0x0, 0x0, r12, 0x0, 0x2000}, [@IFLA_LINKINFO={0x68, 0x12, @ipip6={{0xc, 0x1, 'il6\x00Ng\x00'}, {0x58, 0x2, [@tunl6_policy=[@IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast2}, @tunl_policy=[@IFLA_IPTUN_ENCAP_DPORT={0x8, 0x12, 0x4e24}, @IFLA_IPTUN_TTL={0x8, 0x4, 0x80}, @IFLA_IPTUN_COLLECT_METADATA={0x4}], @IFLA_IPTUN_FLOWINFO={0x8, 0x7, 0xbbb}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast2}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0xa}], @IFLA_IPTUN_PROTO={0x8}]}}}]}, 0x88}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000640)={'team0\x00'}) r13 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000008c0)=ANY=[@ANYBLOB="880800001000050700000004000000000000de0fa985", @ANYBLOB="0000000000000000680012000c000100697036746e6c00005800020014000300ff020000000000000000000000000001080012004e24000008000400800000000400130008000700bb0b000014000300ff01000000000000000000000000000108000800260000000800090004000000"], 0x2}}, 0x0) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@newlink={0x88, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r16}, [@IFLA_LINKINFO={0x68, 0x12, @ipip6={{0xc, 0x1, 'ip6tnl\x00'}, {0x58, 0x2, [@tunl6_policy=[@IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast2}, @tunl_policy=[@IFLA_IPTUN_ENCAP_DPORT={0x8, 0x12, 0x4e24}, @IFLA_IPTUN_TTL={0x8, 0x4, 0x80}, @IFLA_IPTUN_COLLECT_METADATA={0x4}], @IFLA_IPTUN_FLOWINFO={0x8, 0x7, 0xbbb}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast1}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x26}], @IFLA_IPTUN_PROTO={0x8}]}}}]}, 0x88}}, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000980)=ANY=[@ANYBLOB="8800000010000507000000000000000000000020", @ANYRES32=0x0, @ANYBLOB="0000000000000000680012000c000100697036746e6c00005800020014000300ff020000000000000000000000000001080012004e24008e6b206000800000000400130008000700bb0b000014000300ff01000000000000000000000000000108000800260000000800090004000000372bf8871025cb3614a76e09dff951d41935e656bd31900e61444cd464b3d2b938ffcf13836b669b011992781602318751a3db5eb4baf2f9e9ee09f002b2a63c59cf2749397dc2249ac96df11e04c4a7e2ade71325af8a0cd2e995608e0c32966b954d4b5757b7cd8e4c24c19474c1f4d160e8f11012d5eae0954a3722cbc6ac4b6e09ec2e25dc4d438c914e4eafe9b8c48eb99ceb8a4c5522a4"], 0x88}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000740)={'team0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000780)={{{@in=@broadcast, @in=@initdev}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f0000000880)=0xe8) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@newlink={0x88, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x68, 0x12, @ipip6={{0xc, 0x1, 'ip6tnl\x00'}, {0x58, 0x2, [@tunl6_policy=[@IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast2}, @tunl_policy=[@IFLA_IPTUN_ENCAP_DPORT={0x8, 0x12, 0x4e24}, @IFLA_IPTUN_TTL={0x8, 0x4, 0x80}, @IFLA_IPTUN_COLLECT_METADATA={0x4}], @IFLA_IPTUN_FLOWINFO={0x8, 0x7, 0xbbb}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast1}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x26}], @IFLA_IPTUN_PROTO={0x8}]}}}]}, 0x88}}, 0x0) r21 = socket$netlink(0x10, 0x3, 0x0) r22 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r22, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r21, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@newlink={0x88, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x68, 0x12, @ipip6={{0xc, 0x1, 'ip6tnl\x00'}, {0x58, 0x2, [@tunl6_policy=[@IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast2}, @tunl_policy=[@IFLA_IPTUN_ENCAP_DPORT={0x8, 0x12, 0x4e24}, @IFLA_IPTUN_TTL={0x8, 0x4, 0x80}, @IFLA_IPTUN_COLLECT_METADATA={0x4}], @IFLA_IPTUN_FLOWINFO={0x8, 0x7, 0xbbb}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast1}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x26}], @IFLA_IPTUN_PROTO={0x8}]}}}]}, 0x88}}, 0x0) r23 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') sendfile(0xffffffffffffffff, r23, 0x0, 0x320f) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 342.733112] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 342.784256] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 342.859877] FAULT_INJECTION: forcing a failure. [ 342.859877] name failslab, interval 1, probability 0, space 0, times 0 [ 342.871261] CPU: 0 PID: 16401 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 342.879157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.888511] Call Trace: [ 342.891094] dump_stack+0x142/0x197 [ 342.891115] should_fail.cold+0x10f/0x159 [ 342.891130] should_failslab+0xdb/0x130 [ 342.891139] kmem_cache_alloc_trace+0x2e9/0x790 [ 342.907533] ? lock_downgrade+0x740/0x740 [ 342.911692] ? do_raw_spin_unlock+0x16b/0x260 [ 342.916195] sget_userns+0xfe/0xc30 [ 342.919817] ? set_anon_super+0x20/0x20 [ 342.923793] ? get_empty_filp.cold+0x3b/0x3b [ 342.928202] mount_ns+0x6d/0x190 [ 342.931566] ? proc_get_inode+0x620/0x620 [ 342.935716] proc_mount+0x6a/0xa0 [ 342.939178] mount_fs+0x97/0x2a1 [ 342.942558] vfs_kern_mount.part.0+0x5e/0x3d0 [ 342.947075] ? kern_mount_data+0x17/0xc0 [ 342.951141] kern_mount_data+0x56/0xc0 [ 342.955126] pid_ns_prepare_proc+0x1e/0x90 08:55:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r5) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 342.959369] alloc_pid+0x9ef/0xc70 [ 342.962921] copy_process.part.0+0x272f/0x6a00 [ 342.967520] ? proc_fail_nth_write+0x7d/0x180 [ 342.972023] ? proc_cwd_link+0x1b0/0x1b0 [ 342.976093] ? __cleanup_sighand+0x50/0x50 [ 342.980324] ? lock_downgrade+0x740/0x740 [ 342.984467] _do_fork+0x19e/0xce0 [ 342.987906] ? fork_idle+0x280/0x280 [ 342.991620] ? fput+0xd4/0x150 [ 342.994804] ? SyS_write+0x15e/0x230 [ 342.998505] SyS_clone+0x37/0x50 [ 343.002208] ? sys_vfork+0x30/0x30 [ 343.005758] do_syscall_64+0x1e8/0x640 [ 343.009651] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 343.014505] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 343.019699] RIP: 0033:0x45a639 [ 343.022885] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 343.030599] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 343.037874] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 343.045152] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 343.052431] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 343.059713] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 [ 343.162779] IPVS: Error joining to the multicast group 08:55:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/de\a\x00\x00\x00-x\x00', 0x400000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x5) ioctl$TIOCOUTQ(r0, 0x5412, &(0x7f00000001c0)) 08:55:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, r2}, 0xc) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) getpeername$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000d80)=0x14) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) write$binfmt_elf64(r8, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x2, 0x3, 0x40, 0x0, 0x2, 0x3, 0x7e3, 0xd8, 0x40, 0x2f5, 0x1, 0x4, 0x38, 0x2, 0xffff, 0xff00, 0x1f}, [{0x3, 0x2, 0x6, 0x4dd, 0x4, 0x800, 0x82f8, 0x3}], "14b24a6542f24624c567cd38a432c646e869e30c5d73eae1042199861be31bcdfae7f11c91f6840cda89e90e138992f3a388d4e04a2be313c120ca179f80d5823a9468851b24fdd77c3b1091a1c9035f18adfed853c0afd76318d46823092f484db294765bf2df3920e2aa30e03269452c9556c8ad700b71d1ecfcd63f7e70aa6aaa92e3257098d2d72ca123051ec1f199d5b391539ab083941d8f73196e93c23bbf30c72d06c0522af564e8f0b054a1d0fccfad69f99c596839d73eca67c7e9e06b296995664f19596dae87436f78", [[], [], [], [], [], [], [], [], []]}, 0xa47) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x0, 0x4}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x0, r8, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) getpeername(r8, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) r11 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r11, 0x0, 0x0, 0x2000002) r12 = socket$netlink(0x10, 0x3, 0x10) r13 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r12, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000540)={0x18, r13, 0x7b67cc3755121a09, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r11, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x18802080}, 0xc, &(0x7f00000003c0)={&(0x7f0000000e80)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r13, @ANYBLOB="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"], 0x60}, 0x1, 0x0, 0x0, 0x4008004}, 0x4000) sendmsg$TIPC_NL_BEARER_ADD(r10, &(0x7f0000000e40)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x808}, 0xc, &(0x7f0000000e00)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="2c261594", @ANYRES16=r13, @ANYBLOB="040025bd7000fcdbdf25150000001800060004000200040002000400020008000100a0fd0000"], 0x2c}, 0x1, 0x0, 0x0, 0x40186}, 0x4000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r9, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r14, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r15, 0x0, 0x0, 0x0, 0x0, 0x1}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r16, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r17, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r18, 0x0}]) ioctl$VIDIOC_S_INPUT(r17, 0xc0045627, &(0x7f0000000000)=0x8) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xfd4b, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[]}}, 0x800) 08:55:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x1) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind$netrom(r4, &(0x7f00000000c0)={{0x3, @null, 0x4}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}, 0x48) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e22, @remote}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @local}]}, 0x2c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @local}]}, 0x2c}}, 0x0) sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0xe7dc2297f0acfcad) 08:55:31 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="04010000", @ANYRES16=r2, @ANYBLOB="1c0429bd7000ffdbdf2501000000100001006e657464657673696d000000100002006e657464657673696d300000100001006e657464657673696d000000100002006e657464657673696d300000080001007063690014000200303030303a30303a31302e3000000000080001007063690014000200303030303a30303a31302e3000000000100001006e657464657673696d000000100002006e657464657673696d300000080001007063690014000200303030303a30303a31302e3000000000100001006e657464657673696d000000100002006e657464657673696d300000080001007063690014000200000000"], 0x104}, 0x1, 0x0, 0x0, 0x240000c0}, 0x10) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) r7 = ioctl$TIOCGPTPEER(r4, 0x5441, 0x5098) ioctl$TIOCSIG(r7, 0x40045436, 0xd) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UI_END_FF_UPLOAD(r8, 0x406855c9, &(0x7f00000005c0)={0x9, 0x9, {0x51, 0x2, 0x38, {0x0, 0x7}, {0x1, 0x3}, @const={0x5, {0x7, 0x1, 0x7fff, 0x9}}}, {0x56, 0xb79, 0x9, {0x20, 0x7ff}, {0x7, 0x4}, @rumble={0x400, 0xbd6}}}) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa389e3add4eb5131}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xac, r2, 0x2, 0x70bd27, 0x25dfdbff, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}]}, 0xac}, 0x1, 0x0, 0x0, 0x4000000}, 0x8004) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') r10 = socket$inet6_sctp(0xa, 0x5, 0x84) r11 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB="0100000004afd2d547e9ff0913a736e083", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f0000000240)={r12}, &(0x7f0000000280)=0x8) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r13, 0x84, 0x75, &(0x7f0000000240)={r15}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000640)={r12, 0x7fff, 0xaf00, 0x5, 0x1f, 0x1, 0x7, 0x2, {r15, @in={{0x2, 0x4e23, @empty}}, 0xfffffc00, 0xcfc9, 0x7, 0x5, 0x8}}, &(0x7f0000000440)=0xb0) sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f0000000700)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r9, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x40048082) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa008800e5f2f96300de24ecad0000100800450000280000000000069078ac13ff", @ANYRES32=0x42424242, @ANYRES32=0x41424344, @ANYBLOB="5000000400781900"], 0x0) 08:55:31 executing program 5 (fault-call:14 fault-nth:21): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 343.519821] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 08:55:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e22, @remote}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @local}]}, 0x2c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @local}]}, 0x2c}}, 0x0) sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0xe7dc2297f0acfcad) 08:55:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7, 0x800000) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_xen(&(0x7f0000000240)='\xa1vboxnet1vmnet1em0}*--$\x00', &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='9p\x00', 0x0, &(0x7f00000006c0)={'trans=xen,', {[{@cache_mmap='cache=mmap'}], [{@fowner_lt={'fowner<', r6}}]}}) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r7) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r9, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r10, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r11, 0x0}]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, r12}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000200), 0x8) setsockopt$inet_pktinfo(r11, 0x0, 0x8, &(0x7f0000000000)={r12, @broadcast, @broadcast}, 0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r8, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00000000c0), 0x4) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r4, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) write(r6, &(0x7f0000000340), 0x41395527) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r7, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r9, 0x0}]) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r9, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r10 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r10) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 343.853598] device bridge_slave_1 left promiscuous mode [ 343.907602] FAULT_INJECTION: forcing a failure. [ 343.907602] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 343.919608] CPU: 1 PID: 16462 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 343.927483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.936824] Call Trace: [ 343.939408] dump_stack+0x142/0x197 [ 343.943025] should_fail.cold+0x10f/0x159 [ 343.947158] ? __might_sleep+0x93/0xb0 [ 343.951032] __alloc_pages_nodemask+0x1d6/0x7a0 [ 343.955712] ? check_preemption_disabled+0x3c/0x250 [ 343.960714] ? __alloc_pages_slowpath+0x2930/0x2930 [ 343.965713] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 343.971159] ? __alloc_pages_nodemask+0x639/0x7a0 [ 343.975994] alloc_pages_current+0xec/0x1e0 [ 343.980320] __get_free_pages+0xf/0x40 [ 343.984189] get_zeroed_page+0x11/0x20 [ 343.988060] selinux_sb_copy_data+0x2a/0x390 [ 343.992454] security_sb_copy_data+0x75/0xb0 [ 343.996849] mount_fs+0x1ec/0x2a1 [ 344.000289] vfs_kern_mount.part.0+0x5e/0x3d0 [ 344.004767] ? rcu_read_lock_sched_held+0x110/0x130 [ 344.009771] kern_mount_data+0x56/0xc0 [ 344.013643] pid_ns_prepare_proc+0x1e/0x90 [ 344.017859] alloc_pid+0x9ef/0xc70 [ 344.021394] copy_process.part.0+0x272f/0x6a00 [ 344.025995] ? __cleanup_sighand+0x50/0x50 [ 344.030218] ? lock_downgrade+0x740/0x740 [ 344.034355] _do_fork+0x19e/0xce0 [ 344.037800] ? fork_idle+0x280/0x280 [ 344.041508] ? fput+0xd4/0x150 [ 344.044691] ? SyS_write+0x15e/0x230 [ 344.048399] SyS_clone+0x37/0x50 [ 344.051750] ? sys_vfork+0x30/0x30 [ 344.055276] do_syscall_64+0x1e8/0x640 [ 344.059150] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 344.063979] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 344.069148] RIP: 0033:0x45a639 [ 344.072319] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 344.080013] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 344.087267] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 344.094520] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 08:55:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 344.101774] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 344.109026] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 [ 344.121408] bridge0: port 2(bridge_slave_1) entered disabled state [ 344.174792] device bridge_slave_0 left promiscuous mode [ 344.194518] bridge0: port 1(bridge_slave_0) entered disabled state [ 344.247317] device hsr_slave_1 left promiscuous mode [ 344.269360] device hsr_slave_0 left promiscuous mode [ 344.304622] team0 (unregistering): Port device team_slave_1 removed [ 344.367346] team0 (unregistering): Port device team_slave_0 removed [ 344.512787] bond0 (unregistering): Releasing backup interface bond_slave_1 08:55:32 executing program 5 (fault-call:14 fault-nth:22): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f00000000c0)=""/7, &(0x7f0000000100)=0x7) [ 344.612666] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 344.753291] bond0 (unregistering): Released all slaves [ 344.875205] FAULT_INJECTION: forcing a failure. [ 344.875205] name failslab, interval 1, probability 0, space 0, times 0 [ 344.886841] CPU: 0 PID: 16498 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 344.894732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.904090] Call Trace: [ 344.906687] dump_stack+0x142/0x197 [ 344.910328] should_fail.cold+0x10f/0x159 [ 344.914599] should_failslab+0xdb/0x130 [ 344.918578] __kmalloc+0x2f0/0x7a0 [ 344.922123] ? __list_lru_init+0x6b/0x660 [ 344.926280] __list_lru_init+0x6b/0x660 [ 344.930264] sget_userns+0x4e0/0xc30 [ 344.933983] ? set_anon_super+0x20/0x20 [ 344.937969] ? get_empty_filp.cold+0x3b/0x3b [ 344.942380] mount_ns+0x6d/0x190 [ 344.945750] ? proc_get_inode+0x620/0x620 [ 344.949905] proc_mount+0x6a/0xa0 [ 344.953362] mount_fs+0x97/0x2a1 [ 344.956737] vfs_kern_mount.part.0+0x5e/0x3d0 [ 344.961231] ? rcu_read_lock_sched_held+0x110/0x130 [ 344.966255] kern_mount_data+0x56/0xc0 [ 344.970143] pid_ns_prepare_proc+0x1e/0x90 [ 344.970179] alloc_pid+0x9ef/0xc70 [ 344.970200] copy_process.part.0+0x272f/0x6a00 [ 344.970216] ? proc_fail_nth_write+0x7d/0x180 [ 344.970225] ? proc_cwd_link+0x1b0/0x1b0 [ 344.970241] ? __cleanup_sighand+0x50/0x50 [ 344.970253] ? lock_downgrade+0x740/0x740 [ 344.970267] _do_fork+0x19e/0xce0 [ 344.970283] ? fork_idle+0x280/0x280 [ 344.978040] ? fput+0xd4/0x150 [ 344.978054] ? SyS_write+0x15e/0x230 [ 344.978069] SyS_clone+0x37/0x50 [ 344.978078] ? sys_vfork+0x30/0x30 [ 344.978091] do_syscall_64+0x1e8/0x640 [ 344.978099] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 344.978114] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 345.002981] RIP: 0033:0x45a639 [ 345.002986] RSP: 002b:00007fde34ca2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 345.002996] RAX: ffffffffffffffda RBX: 00007fde34ca2c90 RCX: 000000000045a639 [ 345.003000] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 345.003014] RBP: 000000000075c1c0 R08: ffffffffffffffff R09: 0000000000000000 [ 345.003019] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34ca36d4 08:55:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x80, @loopback, 0x1}, 0x1c) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 345.003025] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 08:55:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e22, @remote}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @local}]}, 0x2c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @local}]}, 0x2c}}, 0x0) sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0xe7dc2297f0acfcad) [ 345.139792] nla_parse: 1 callbacks suppressed [ 345.139797] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 345.212425] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 08:55:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in=@initdev}}, &(0x7f0000000000)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) [ 347.119003] IPVS: ftp: loaded support on port[0] = 21 [ 347.193256] chnl_net:caif_netlink_parms(): no params data found [ 347.225283] bridge0: port 1(bridge_slave_0) entered blocking state [ 347.232010] bridge0: port 1(bridge_slave_0) entered disabled state [ 347.238933] device bridge_slave_0 entered promiscuous mode [ 347.245981] bridge0: port 2(bridge_slave_1) entered blocking state [ 347.252645] bridge0: port 2(bridge_slave_1) entered disabled state [ 347.259651] device bridge_slave_1 entered promiscuous mode [ 347.276403] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 347.285827] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 347.303187] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 347.310564] team0: Port device team_slave_0 added [ 347.316043] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 347.323340] team0: Port device team_slave_1 added [ 347.328679] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 347.336387] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 347.354698] device hsr_slave_0 entered promiscuous mode [ 347.360666] device hsr_slave_1 entered promiscuous mode [ 347.366587] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 347.373739] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 347.388116] bridge0: port 2(bridge_slave_1) entered blocking state [ 347.394499] bridge0: port 2(bridge_slave_1) entered forwarding state [ 347.401156] bridge0: port 1(bridge_slave_0) entered blocking state [ 347.407517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 347.437213] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 347.443521] 8021q: adding VLAN 0 to HW filter on device bond0 [ 347.452413] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 347.461100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 347.468062] bridge0: port 1(bridge_slave_0) entered disabled state [ 347.475009] bridge0: port 2(bridge_slave_1) entered disabled state [ 347.486003] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 347.492361] 8021q: adding VLAN 0 to HW filter on device team0 [ 347.501005] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 347.508539] bridge0: port 1(bridge_slave_0) entered blocking state [ 347.514989] bridge0: port 1(bridge_slave_0) entered forwarding state [ 347.531798] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 347.539407] bridge0: port 2(bridge_slave_1) entered blocking state [ 347.545931] bridge0: port 2(bridge_slave_1) entered forwarding state [ 347.553551] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 347.561693] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 347.572517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 347.584707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 347.595387] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 347.606655] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 347.613001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 347.620549] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 347.633345] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 347.640952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 347.647632] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 347.658248] 8021q: adding VLAN 0 to HW filter on device batadv0 08:55:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in=@initdev}}, &(0x7f0000000000)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb, 0xd1}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:35 executing program 5 (fault-call:14 fault-nth:23): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) connect$bt_l2cap(r3, &(0x7f0000000000)={0x1f, 0x6, {0x1, 0x2, 0x63, 0x81, 0x38, 0x3}, 0x6, 0x8}, 0xe) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:35 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x3) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(0x0, 0x0, 0x0) add_key$user(0x0, &(0x7f0000000000)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(0x0, &(0x7f0000000540)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) prlimit64(0x0, 0xe, &(0x7f0000000240)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB='X@\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000000100000008000100", @ANYRES32=r7, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040000000000"], 0x58}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, r8}, 0xc) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r9, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r10, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r11, 0x0}]) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000001c0)=0xffffffffffffffc6) getsockname$packet(r4, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, r14}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, r15}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001240)={'team0\x00', 0x0}) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r18, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r19, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r20, 0x0}]) getsockopt$inet_pktinfo(r20, 0x0, 0x8, &(0x7f0000001280)={0x0, @multicast1, @multicast2}, &(0x7f00000012c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@initdev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000001400)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000004480)=[{{&(0x7f0000001440)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000001640)=[{&(0x7f00000014c0)=""/39, 0x27}, {&(0x7f0000001500)=""/75, 0x4b}, {&(0x7f0000001580)=""/180, 0xb4}], 0x3, &(0x7f0000001680)=""/237, 0xed}, 0x5}, {{&(0x7f0000001780)=@nfc, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001840)=""/250, 0xfa}, 0xffffffb7}, {{&(0x7f0000001940)=@caif=@util, 0x80, &(0x7f0000001b00)=[{&(0x7f00000019c0)=""/12, 0xc}, {&(0x7f0000001a00)=""/112, 0x70}, {&(0x7f0000001a80)=""/101, 0x65}], 0x3, &(0x7f0000001b40)=""/236, 0xec}, 0x5}, {{0x0, 0x0, &(0x7f0000002e80)=[{&(0x7f0000001c40)=""/187, 0xbb}, {&(0x7f0000001d00)=""/128, 0x80}, {&(0x7f0000001d80)=""/222, 0xde}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0x4, &(0x7f0000002ec0)=""/50, 0x32}, 0x101}, {{&(0x7f0000002f00)=@can={0x1d, 0x0}, 0x80, &(0x7f0000003080)=[{&(0x7f0000002f80)=""/126, 0x7e}, {&(0x7f0000003000)=""/73, 0x49}], 0x2, &(0x7f00000030c0)=""/230, 0xe6}, 0x6f58}, {{&(0x7f00000031c0)=@l2, 0x80, &(0x7f0000004380)=[{&(0x7f0000003240)=""/4096, 0x1000}, {&(0x7f0000004240)=""/122, 0x7a}, {&(0x7f00000042c0)=""/185, 0xb9}], 0x3, &(0x7f00000043c0)=""/149, 0x95}, 0x8}], 0x6, 0x1, &(0x7f0000004600)={0x0, 0x989680}) io_setup(0x40eec, &(0x7f00000005c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r24, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r25, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r26, 0x0}]) accept$packet(r25, &(0x7f00000081c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000008200)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local}, 0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000008840)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000008800)={&(0x7f0000008240)={0x5ac, r6, 0x0, 0x70bd25, 0x25dfdbfe, {}, [{{0x8, 0x1, r8}, {0x1ec, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r12}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0xcf9, 0x3, 0x9, 0x4}, {0xf012, 0xff, 0x0, 0x40}, {0x6, 0x5, 0x4, 0x101}, {0x401, 0x4, 0xfb, 0xfffff800}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r13}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r15}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r16}, {0x170, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r17}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0xfffffff9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r21}}}]}}, {{0x8}, {0xac, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xaa3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x40}}}]}}, {{0x8, 0x1, r22}, {0x12c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x6b}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x71e}}}]}}, {{0x8}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x1}}}]}}]}, 0x5ac}, 0x1, 0x0, 0x0, 0x48c84}, 0x40090) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r28 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r28, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r28, 0x89a0, &(0x7f0000000100)={@remote, @empty, @loopback}) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) rt_sigaction(0x0, 0x0, 0x0, 0x0, 0x0) [ 347.974353] FAULT_INJECTION: forcing a failure. [ 347.974353] name failslab, interval 1, probability 0, space 0, times 0 [ 347.985873] CPU: 1 PID: 16580 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 347.993755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.003111] Call Trace: [ 348.005700] dump_stack+0x142/0x197 [ 348.009324] should_fail.cold+0x10f/0x159 [ 348.013554] should_failslab+0xdb/0x130 [ 348.017521] kmem_cache_alloc_trace+0x2e9/0x790 [ 348.022199] ? lock_downgrade+0x740/0x740 [ 348.026396] ? do_raw_spin_unlock+0x16b/0x260 [ 348.030894] sget_userns+0xfe/0xc30 [ 348.034515] ? set_anon_super+0x20/0x20 [ 348.038487] ? get_empty_filp.cold+0x3b/0x3b [ 348.042886] mount_ns+0x6d/0x190 [ 348.046244] ? proc_get_inode+0x620/0x620 [ 348.050387] proc_mount+0x6a/0xa0 [ 348.053836] mount_fs+0x97/0x2a1 [ 348.057198] vfs_kern_mount.part.0+0x5e/0x3d0 [ 348.061688] ? rcu_read_lock_sched_held+0x110/0x130 [ 348.066698] kern_mount_data+0x56/0xc0 [ 348.070573] pid_ns_prepare_proc+0x1e/0x90 [ 348.074803] alloc_pid+0x9ef/0xc70 [ 348.078341] copy_process.part.0+0x272f/0x6a00 [ 348.082919] ? proc_fail_nth_write+0x7d/0x180 [ 348.087634] ? proc_cwd_link+0x1b0/0x1b0 [ 348.091708] ? __cleanup_sighand+0x50/0x50 [ 348.095953] ? lock_downgrade+0x740/0x740 [ 348.100188] _do_fork+0x19e/0xce0 [ 348.103634] ? fork_idle+0x280/0x280 [ 348.107376] ? fput+0xd4/0x150 [ 348.110573] ? SyS_write+0x15e/0x230 [ 348.114281] SyS_clone+0x37/0x50 [ 348.117637] ? sys_vfork+0x30/0x30 [ 348.121174] do_syscall_64+0x1e8/0x640 [ 348.125055] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 348.129913] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 348.135117] RIP: 0033:0x45a639 [ 348.138302] RSP: 002b:00007fde34ca2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 348.146007] RAX: ffffffffffffffda RBX: 00007fde34ca2c90 RCX: 000000000045a639 [ 348.153272] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 348.160534] RBP: 000000000075c1c0 R08: ffffffffffffffff R09: 0000000000000000 [ 348.167795] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34ca36d4 [ 348.175229] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 08:55:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r6, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x800}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9a6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) 08:55:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x0, @remote}, {0x2, 0x0, @multicast1}, {0x2, 0x4e22, @local}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\xf6\xa8\x9b\xdd\x00\x00\x00\x00\x04\x00'}) [ 348.308663] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 08:55:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = creat(&(0x7f0000000000)='./file1/file0\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000008b80)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffffffffffff}, 0x9d, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r4, &(0x7f0000000240)={0x6, 0x118, 0xfa00, {{0xccd, 0x7, "dc1d54e7641beb38089f0e220e5edb2656270a0adebb9653f9040bf0d60e3af6b32427b5e67c8cdf24321be0aeea1ccadcf7764dda5108ef3de9e548d063615835cb5a1be972938273709fb96c738bfe20735c851421652d688f8e4f592d0995e54dac979b265d4728f428c080e52f925ad7f01da579d10faab42de4b5aafe3c08d4751293854e5f1d25492a618ee41fd2c4d1568d54d44ebfceff8450414efaceaa9ec29fcdb8a871f512bc898e32b665ec1786c072a2121f2652d985852df3ed3daa9619cd0e39f00e8855ac0a1e2f80254b5ac0e9c2339f9b929d11117cc8579eb67af894e334a861f9272403a31398cce99035ec27d069df011fc27ef9f2", 0x6, 0x4, 0x9, 0x4e, 0x40, 0x6, 0x5c}, r5}}, 0x120) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x30}, 0x0) r7 = syz_open_dev$cec(0x0, 0x2, 0x2) write$selinux_load(r7, &(0x7f0000000840)=ANY=[@ANYBLOB="2e9be5a9afe68f76e767694374974dc1d4d15339114de0f6aec39364d0c51b9fe24118c7f3e4e5ae029229ff82a8152dd5814ba2423e2c722686d08a91935d4c1263a55580c9d980148f68c9f1f78ef317b93892914e1c214c4127b8ef5cbeae7dbc8c901d220b"], 0x0) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$EBT_SO_SET_ENTRIES(r8, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x180) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$cgroup_pid(r9, 0x0, 0x0) r10 = getpgrp(0x0) waitid(0x0, r10, &(0x7f00000002c0), 0x5, 0x0) ptrace$getregs(0xe, r10, 0x9, &(0x7f00000001c0)=""/68) r11 = getpgid(r10) r12 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_vs_stats_percpu\x00') ioctl$sock_SIOCGPGRP(r12, 0x8904, &(0x7f0000000000)=0x0) r14 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cg\xab.\xc4\xd0\xcex\x177\x84\x0e\x95q\xd7\xf7d\xd2\x1di\x04\x18\xa9\xe5%\x12Z\xfdH\xd2\x8cp\xcc\xc4=\'\x00\xab\x1d\x99\x03\x91Kt\x98Q\x8eB\x92\x02p\xc8\\6\x86T\xb1\xfa\xaf\x8c\x8b\x94\xa5\xa2\x8aU\x14&\xab\x9c%\xd0>|\xbc\xe0\xab\xdd\xdd\x93\xf9q\x19\x86F\xd7Y\x19\v\x13\x17\xc0\x1brd.\x17\xad\xd5\x00$\x01\x87\x96\xd3XA\xb3\xb7\x81\xcd6\xd3\xe2\x8e\x8c\xd0\xf4y\xc5\x1e2\xd25\xdc\x0f\xd9\x8f~\'\xe2\xc9mCmA~\x0e\xfch\x94<(\xd3f\xbd\xc3\x91\x017L\x14X\xaf\x99\x90\x8bv\x9b#|z\x9a\x99\xaf\xbd\xb7{qJ>\"\x90\xc8\b\xc6~\rN\x16\xa5\xde\x98\xb3\xb2\xb5\xees]$\x12\xfb\xd1\n\xd5\xbe\xe4\xc4\xfd\x8c\x9e\xa6\x86WQ\xae\xaf\xf8(,\xff#\xe8|f\xcb\xaa\x1e,\xfc\xfa\xefI\x9d=$\x14\x8aI\x85_\xa6\n6\xabZ\xc5N\xa6\x1c\x8c\xd4\xf8z\xcd\\\x98gq\xc8\'\xd3\xb5\xb7\x98s\xd8\x9e}\xbbS\x98\xdc\xfa\xd1\x9b\xdcW\xaa\xe6{q\xae\xfc\b\xf1\xc4\xd9R#<\x1e\x1d2}!\xc1\xfd\xbdS\r\x8a\x11P(\xf5\xdf\xde\xde\x03g\'\x8b\xab7\\\n\x9e\xa8\xe2\x80@\x9f]\x1f,\x88\xfc\xc5\xad\x94\x00V\x8a-\xfbH\xd4\xa4\x9f\xda\x8e\x93\xc0\xbd\xd9qV}B{\xc3\xc6oT\xa9!3\xa9\xe3\x98\x99$d\xec\x9c5\xdd\xea', 0x200002, 0x0) r15 = openat$cgroup_ro(r14, &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x0, 0x0) r16 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r17 = getpid() r18 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r18, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) sendmsg$key(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) r19 = gettid() waitid(0x2c7c96e4f825ad55, r19, &(0x7f00000008c0), 0x8, &(0x7f0000000940)) r20 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r20, &(0x7f0000000000)=[{&(0x7f0000000200)="580000001400add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) r21 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r21, &(0x7f0000000000)=[{&(0x7f0000000200)="580000001400add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) sendmsg$key(r18, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESOCT=r11, @ANYRES16, @ANYRES16=r11, @ANYRESDEC, @ANYRES32, @ANYRES64], @ANYRESOCT=r20, @ANYRES64=r21, @ANYRES64], @ANYRESDEC=r19]], 0x8}}, 0x20004850) r22 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r22) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r22}, 0x0) kcmp(r22, r22, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0x4206, r22, 0x0, 0x0) r23 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x6d, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40), &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r22, r23, 0x0, 0xc, &(0x7f0000000180)='/dev/amidi#\x00', r24}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={r19, 0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001880)='bond_slave_0\x00', r24}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r24}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={r24}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r17, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000000)='comm\x00', r24}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={r24}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r16, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00', r24}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, r15, 0x0, 0x13, &(0x7f0000000280)='em1{bdevbdevvmnet1\x00', r24}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r13, r12, 0x0, 0x17, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00', r24}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r11, r9, 0x0, 0x24, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', r24}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r24}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r24}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r8, 0x0, 0x5, &(0x7f0000000080)='em0-\x00', r24}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)='/loproc(\x00', r24}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r24}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000700)={r24}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, r7, 0x0, 0x1, &(0x7f0000000000)='\x00', r24}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)='\x00', r24}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r6, 0xffffffffffffffff, 0x0, 0x15, &(0x7f0000000140)='lotrustedmd5sumem1:\'\x00', r24}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000540)={0xffffffffffffffff, r4, 0x0, 0x1, &(0x7f0000000500)='\x00', r24}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={r2, r3, 0x0, 0xa, &(0x7f00000002c0)='/dev/ptmx\x00', r24}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r24}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)='\x00', r24}, 0x30) ioprio_get$pid(0x3, r25) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r26, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:36 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x1, 0x2) bind$x25(r2, &(0x7f0000000180)={0x9, @remote={[], 0x2}}, 0x12) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{}, {}]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x20000) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lseek(r4, 0x7ffffc, 0x0) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000040)) write$binfmt_elf64(r4, &(0x7f0000000200)=ANY=[@ANYPTR], 0x8) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 08:55:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000080001000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 348.565121] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 348.602878] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. 08:55:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="37d2098544aa8c1d8638fb7f0000000000000079", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x3}}, 0x0) 08:55:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000000100)='timer0\x00', 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x3, 0x0, 0x0, 0x5, 0x1000401, 0x7, 0x1e}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f00000002c0)={{0x2, 0x3, 0x401, 0x1, 0x6c8d}, 0x400, 0x400, 'id1\x00', 'timer0\x00', 0x0, 0x100, 0x800, 0x0, 0x65ee2703}) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r5) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:36 executing program 5 (fault-call:14 fault-nth:24): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x84000) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000200)) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000100)=0xffffffffffffffff, 0x4) io_setup(0x9, &(0x7f00000002c0)=0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) getsockopt$inet_mreqn(r8, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @initdev}, &(0x7f0000000080)=0xc) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r9, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r10, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r11, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r12, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r13, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r14, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r15, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r16, 0x0}]) r17 = accept$unix(0xffffffffffffffff, &(0x7f0000002bc0), &(0x7f0000002c40)=0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, r18}, 0xc) sendmmsg(r12, &(0x7f0000009880)=[{{&(0x7f0000000300)=@isdn={0x22, 0xa2, 0x0, 0x80, 0x2}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000380)="6cb8e9d2079ddbc2c8a0753366265894607e498014dc899c2a0b4da69777beb1e6253329e938839cd5195362378789c040d76db5a1219b80ce477a94ee9bcc7630368fb233c2ae5f8e7c1a119dba6ecefdf63a2cd5058e804588c0a303842c96ba9b27d1c19285b7a7888b271771499a9e0aa0ea2ddc60629ae897f1baeb46bf012ff5fc7e413dc55c2cfe44d0a8d6548d0895feb7f5362b08e454cac45c1bef94256fa5862bb7587fc5027362", 0xad}, {&(0x7f0000000240)="2f178a86eabbc583db0cce7f21bf3e8fa8ab320933646b0cc4ffd17be6", 0x1d}, {&(0x7f0000000440)="690c39e8ee5aa5fa962180f4f76046e089ac2089152e4a05b19ca9ba6e6b5520d17b5f93", 0x24}, {&(0x7f00000004c0)="8c8e2236beb3a98394087566e6032cab77521fb7059284780ea1", 0x1a}, {&(0x7f0000000500)="d9ef0fbfad6847e31b070b2ddfaed4b45b23be33f74bb521171bbe6e872616013f40f32597f080bfd14040f1696ff9827708023b0c76fe15b1a780fa3959cb87505a6ddd78a3336d27ca7fbe3af6c4958e7701636ec575dfdeffdf2b718838b758940e86de54a84f7a03ecd6f71c64d2cdaddece02411289f76b90c98fbb7693869a40e5ce9195b91f95143562bfb73ff05a0bee6fe0dfa3f0a3d0ae6e30ed95d4260f4157547ad6b3be5e8b5a1fc174", 0xb0}, {&(0x7f00000005c0)="05df42c49b766f0da9092de54a662137101eb6ed7ebeed8124e13e159a2945f9df4fd2889eeee804d8a12b95bd5caca51c2f3e2d4f48cc6796af7c805f3af6e5b9423c15e5922bcda12d5ecb571612c38facf80cc15d9e7576b560db25f702feb42c2a2c8ee25ace657e6ed6ee", 0x6d}, {&(0x7f0000000640)="2da6bb6a16c96ec0a3c54627ea4931772e3567fe94c7e4f12c5aa1c788e526f42b451294c5730e54edb2232cd2242c1d367dedd79a94805fe03d8476d97217142c6ebb6c0d569db0c551a4b122efdb30e49f32b7dfd604c32dae65d106f3682dad157cd50024c4e2c0001e6daa5534facf62e9a232748d64112b9dec8d457eda51773083e3281d3a8a499502ae275addb7cae37b9147fd58fd95fa0aee5111bf08ee76347e87bd2f0fd9ff2a648ba4e7943c1dfabd2794410f2d76", 0xbb}, {&(0x7f0000000700)="5f7101c3a49d4cfa0ad798fd10d11be8130424e231b2906a94ea96ae39026b1a0079c1c511bb36a4d0ba754c5f68febc811f888f7d73f26a82c3de82ee48ca7f9cfc94d5ac1e24ee293b57119ff8ec1d04976dc95075d9821f8e911f25da961063bd05516c26b13d4b78faa2c088cab4919e464bfd17264aec1df6e7fad306c134ebcb9fc4d0f2a1a0ae3e8e1138d2fd", 0x90}], 0x8, &(0x7f0000000840)=[{0x10, 0x100, 0x4}, {0x28, 0xff, 0xfff, "f52d9ca7e8490ff5a43a23149287a8a5bf1c1acba5be"}, {0xb0, 0x10c, 0x40, "08f0337a0547e24816ed1062e20749ab13824d5a4336e0bc0c7232f69434d45019f9ccd79b30e0c14900ff2bea1787becb4f93b0fecc8ab625d2d619533bcaa4cfe4b62c279c4ee0e2a3478df0cbb845c9eba5a541f8555b795c07654ec91f44b66faeb3c8880558038aac32a5b279c4a232aacf20f3923e3e7dfc32e0eca7a51d9889720f797b4c675d4a0d0cf302dc83a65c5498c221c6acf69fbda5eab6"}, {0x68, 0x0, 0x52, "b9dc0aeda5586e189edd77204a3f57be74c5bf62d256c31fca08bfe817f5cb52b34d70052cac65fff264b95ef1c7e23ba6f2e9b9d17f1451ef22da11372fd3b3b96d124350cf642fcd700321e94cb7d905"}, {0xa0, 0x3a, 0x7, "5f4930eb4a5cd489237ec9a6921973500383fb660093cd9a50c4a43c35741a7feec35108fa586182b5eb00c040c8ddf53e1e0124f0cdd887dc38fae9e5f89cec9fc8054ba7b74df642bb72fbab01eec61166866fab2a5602dbcb9acdff1fb01f3ef4ed4f62a7c6b43ec15e00c58790f4cf370933f0d5c252c4cd9636730888ce5b383a23c721fbd41b59651ad2807b"}], 0x1f0}}, {{&(0x7f0000000a40)=@pppol2tpv3={0x18, 0x1, {0x0, r15, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x0, 0x4, 0x0, 0x3}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000ac0)="bdad1b61c02d8b050a2a13a0e7a8d4cac51dd259d030595a3ac3e8fd4a2cb1f73f082e519a7ce64f3e701b906ac7171a981d8ed0c509bee0a9f48d022a460fbea685e56608afc0f62b158b43aefe771ce109632d7a01fcd6a1669b0253b4b2ea888d0912371c5648579e3936fbb65edf0034f8630fa348d56b011b538e403b5b2bdafe477d62dff8b1b8e747d29636948b3269fab306ac2c009b787aaa6ae79060a2acbc3ffd0e23f4bfa59d582e0458f10be6", 0xb3}], 0x1, &(0x7f0000000bc0)}}, {{&(0x7f0000000c40)=@in={0x2, 0x4e22, @broadcast}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000cc0)="f75af46bb83d6cff936f0626dbcc60551669fa80c429a25344aa9b7e57de42b6c0ddc1efb713bc16aa0734644661d38607f4b9f832a6b7dddff6691fa6c8bcfcb0c8568430a1306302a2f4ebfeea493b032a68c8710505ab1aa9c691e94663b00088cb8e553c661aaae2f03b111ee40716f0ddc9582d61420117e55364551e874a522412c27ec82a62c2a814348785a821d26897b64cda9e87aeaf66d5004fe832d6df248132005a672afb2e8d092a55f355be6b98", 0xb5}, {&(0x7f0000000d80)="52472cb4d763291559d3211c18b41bda22e4c69e4ebb81005fb9d391cfd9b28bc77ea9971391a6c839e91a9b4e372c7cde93664fd6fe0c95d5bdba8dfdb69bca7aca47e73315072d43bfcdcfeb5d0eacfa6a06a89520ad57d7bc1bee796351554372aa110e7d7f1e0331cbbb", 0x6c}, {&(0x7f0000000e00)="ac7d584a82262ca807d492379120116ef6d993057f91f858128f1ab66b7918f06d307741e23546537519f6f64dfb", 0x2e}, {&(0x7f0000000e40)="578fa51e310da9f0c1e991717831fb30c0a5ed748f606345b964b6458f5112088046e444efc3086d94200215e6ae75b8e13b4ee10ac2341ebb42b634b60a54332b7d1537546fe2b0821f19e5fa96458b576ef581fd0b95db1a9cd0932b2e5e01f6dfa5a598749a8af8a012fd68a7e9892cf7e584e2dcbb1a213fa9ff339f2ac46ba43c66060b2a173b7d356723b7905fecec7d738f55e94e05f6b3ec5deebbb4cac9013c2b0c97d3a3d23bba37d780cd598a63d5a34fc11f48826ede02b901bc2da48dd0fd6b0d8f4be649e6e947d098be333d2ad067eb6da7c9", 0xda}, {&(0x7f0000000f40)="2b16cb19f6f8d21daf1bf13d7dc56ca749e152f1f89d25e86c590c41a5b9", 0x1e}, {&(0x7f0000000f80)="d5cb6b913c15cc9a72dbb00eaa5159faee15495eb680eb9263c05abb69569a1a8540db5c244553d21723237a536e594b67bd10b5aa2aa5c24a0f624e1834", 0x3e}, {&(0x7f0000000fc0)="55af4b5af4a9c6bfe5e612c7e7d6e66d56d51f6913229eabe6dbebe78aebff425f351dffdec861bb9563e62a25cf914809e3e71bb6c37d7cb07ad6696a2bc9eaeba0114b49d90063056d46526b7efcca8d8614b970ed8bb34be9a315ecb4fe56170d9b535374de3e1c25e51a351e5e4922dfc5f78e4655628b29623dd380cb44d214863f3a38cd651af2699f", 0x8c}, {&(0x7f0000001080)}], 0x8, &(0x7f0000001140)=[{0x88, 0x11, 0x9, "18bf9bd3971768cb50bc772f2457c164b03b4aa7f55f7f46cfd02944f1aef70ac22343135c1d38dfd13bf09a9dcb0e75a58cdcebd0367239d23679f14a97cbfd24b4aa503287f46fc4fd6bb166f2257618a6c9c7039825de4a71fbdaebb65a0c747fc742405015343b22fed5d945a8a18e4eb294da5136"}], 0x88}}, {{&(0x7f0000001200)=@isdn={0x22, 0x71, 0x9, 0x19, 0x5}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001280)="22928f3f2c", 0x5}, {&(0x7f00000012c0)="1a2bb977e19ac94fc82c0a7acbea10d07deb5019a182cc26eef2550c0e1f1f48237a0876d32ff50b9c4c0ee0d03c366a03891082f989ad85031d505f09ba59b8f67846637c5f4002846b9003e0e05a2b3b60a57a695470cafa0a2116f4e8875a9b69d326bde2fec8dc5a49e7b596a7eb7e869bcf50fbbf8495db5aa6a6c6351b0badc29ff6ff72bf61bc72db68fde8c3e9b1419aa3116de7800d8321fc10e2203aed775e8d981874c342373d43093c30e0b2e66c85430e66c51f3f2ce8d8582f54299543bd95e0fa90f8fcfa8ded17687bc6b3bd601a3338ee3b1da87c0a167ffed76fcc237e006b8e4cebdc2467cde7cfd1874fc46d0a239c", 0xf9}, {&(0x7f00000013c0)="848ce92739c3f77a41270b5f2968e661564fc9f04d888404de9faa7efaf3d1cdc5db4c5fe9b2a8eea5f6311780e3", 0x2e}, {&(0x7f0000001400)="f406310f0a50efe429051574af6ead8bb61822528e740fc559bfcb85e2e6b11b9f1e3fe21c47d8ac8542271d3b2e0d7f915b3195a68b6f6454f5811643e4227afa55ceac07e8cff04a6813814d47d59b01804b006a3b992567095bd8e85039e4c2eb1a3640cb20e818de38b6ef02c73ef3264a00bd310ddf7626f326bb46508716024cbfc18095f1b0390cb79fcdb6a9b1525ba8f971823f1d5b763115dbb75c0d301a930464e0ebb2f45f405fc9263e7e9b0e723ee9f7d0bd376c18bf760e421ad624f5a4634cb7f3b472", 0xcb}, {&(0x7f0000001500)="65ce6efe98e4f48532a0f7f5ff9261f894dfeb7f0f9e5169c14244bf313e73d9e13b410623fcc1074c461fefc0b23615d0a29f20f50077005a8380476735c2942839a419865f64e0a8b0a90f80540fd13a3cf785867eb24a5b3fc85ee25e142112589099386a9c93297275d50b5327b5faf89062d81de5c02cf2317be4746b4ff341", 0x82}, {&(0x7f00000015c0)="49b57dbbffe655045f902d1812d26b84d411ec3423d3ed0c7828485af33e7ae1927ca4487f281a63a347f3e3a7981f61aba6389b624f4120fd47d23a380e719eb592e73d77f07916660187834d509cd0e243c9c27dfea2f0528bbc827d91293bc855a35bdf5d72551bb23b3123274185c0b4d98d093da5b8", 0x78}, {&(0x7f0000001640)="721e243a11126d02f1e5d06878b4dc9ec66f0a9fdf4bcb600b75ae5dba1ed28ee16d381ad33834952656223f50293a6e67ce53aa81eab07e68667a58defbd0de92dbb91e1fcc704423d883ebd6b4219eb98f068ce857e7b4a516bacdac7c7e3d56c7251fbe49762d8c834b28884a447678622181e6c0efa071c81df4cffe25f47ad544ef4b8ac5d466232348fcc710881be747cb51829aa461e504fcc9b4ce3db9ce2af4be124920b28ee29f73ee5eda63f9127d5dfdd95451cec250389fd254737502cab40836159df057d15764e26a4d348ddc1da69e62d887df04fa63aed6", 0xe0}, {&(0x7f0000001740)="9b9d3b1dddef29865a7ad9a2c4a14468ab5f7c94768c73be9629451e7a792449724243f2c1b8042f31cb74c0ec68892170fad29202f4a21edc1f1882934777c16648d8bd4da028d0258ed0fa89ebef9d53aed89d1480d94b8180aff260ace56a611dc0d4a84f269ee6709e71de21acb1de14c430bdfb178df5903636866c278e9f71dcdc19549c0bb9600e75131d414735be10b3376fd1427c66fc2426b2ba68457da8c83be791b7dea60614f6971af639f0c38a1f57e66b8b7ebe5c38c1c000cd2bb56342540bf48550d9860879", 0xce}], 0x8, 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&(0x7f00000018c0)=ANY=[@ANYBLOB="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0x1132}}], 0xa, 0x4000) write$P9_RREMOVE(r9, &(0x7f0000000000)={0x7, 0x7b, 0x2}, 0x7) ioctl$TCSETS(r0, 0x40045431, 0xfffffffffffffffd) 08:55:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001cef0200180002000300000019ffff07000000000000"], 0x48}}, 0x0) [ 348.753375] audit: type=1400 audit(1574499336.887:70): avc: denied { module_load } for pid=16615 comm="syz-executor.0" path="/selinux/context" dev="selinuxfs" ino=5 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=system permissive=1 08:55:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) recvmsg(r3, &(0x7f0000000100)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000480)=""/233, 0xe9}, {&(0x7f0000000580)=""/179, 0xb3}, {&(0x7f0000000640)=""/206, 0xce}], 0x4, &(0x7f0000000200)=""/76, 0x4c}, 0x1) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) [ 348.832783] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 348.843924] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 348.926586] FAULT_INJECTION: forcing a failure. [ 348.926586] name failslab, interval 1, probability 0, space 0, times 0 [ 348.937907] CPU: 0 PID: 16641 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 348.945793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.955151] Call Trace: [ 348.957739] dump_stack+0x142/0x197 [ 348.961372] should_fail.cold+0x10f/0x159 [ 348.965519] should_failslab+0xdb/0x130 [ 348.969572] __kmalloc+0x2f0/0x7a0 [ 348.973107] ? __list_lru_init+0x6b/0x660 [ 348.977247] __list_lru_init+0x6b/0x660 [ 348.981219] sget_userns+0x4e0/0xc30 [ 348.985011] ? set_anon_super+0x20/0x20 [ 348.988979] ? get_empty_filp.cold+0x3b/0x3b [ 348.993383] mount_ns+0x6d/0x190 [ 348.996738] ? proc_get_inode+0x620/0x620 [ 349.000990] proc_mount+0x6a/0xa0 [ 349.004438] mount_fs+0x97/0x2a1 [ 349.007800] vfs_kern_mount.part.0+0x5e/0x3d0 [ 349.012352] ? rcu_read_lock_sched_held+0x110/0x130 [ 349.017383] kern_mount_data+0x56/0xc0 [ 349.021266] pid_ns_prepare_proc+0x1e/0x90 [ 349.025491] alloc_pid+0x9ef/0xc70 [ 349.029044] copy_process.part.0+0x272f/0x6a00 [ 349.033847] ? __cleanup_sighand+0x50/0x50 [ 349.038081] ? lock_downgrade+0x740/0x740 [ 349.042229] _do_fork+0x19e/0xce0 [ 349.045682] ? __sb_end_write+0xac/0x100 [ 349.049770] ? fork_idle+0x280/0x280 [ 349.053480] ? fput+0xd4/0x150 [ 349.056668] ? SyS_write+0x15e/0x230 [ 349.060378] SyS_clone+0x37/0x50 [ 349.063734] ? sys_vfork+0x30/0x30 [ 349.067303] do_syscall_64+0x1e8/0x640 [ 349.071184] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 349.076024] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 349.081205] RIP: 0033:0x45a639 [ 349.084539] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 349.092252] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 349.099527] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 349.106792] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 349.114055] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 349.121318] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 08:55:37 executing program 4: ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f00000002c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl(r0, 0xffffffffbffffbb2, &(0x7f0000000000)) 08:55:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10401, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r5) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:37 executing program 4: ftruncate(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)=0xbe5, 0x4) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000000)={0x30, 0x5, 0x0, {0x0, 0x5, 0x3, 0x1}}, 0x30) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x8000000000006000, 0x0) write$9p(r0, &(0x7f0000001400), 0x0) sendfile(r0, r1, 0x0, 0x10000) 08:55:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32, @ANYBLOB="08000100687462001c000200180002000300004f80ffffef00"/42], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) write$FUSE_INTERRUPT(r2, &(0x7f0000000100)={0x10, 0x0, 0x2}, 0x10) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) ioctl$VIDIOC_G_ENC_INDEX(r5, 0x8818564c, &(0x7f0000000480)) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x101100, 0x0) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f0000000200)={0x8, 0xd8, 0xf715, 0x1e2}, 0x10) 08:55:37 executing program 3: io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) r7 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x97c, 0x2001) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x104800) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r9, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r10, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r11, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r12, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r13, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r14, 0x0}]) io_submit(r0, 0x5, &(0x7f0000000700)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f0000000340)="86dd10d2a66319ab4bcc2265b33ad9c3024ed74d272e7f4b64352c6cb3faf9a1cfc8b58b55c5ee1932f4b0377cc48546ea4d34dc23728665a96c9c7b87eb6f3de9cbc79a423cf8b5ff562c8e901af9a67f342eaedce519dc65b8f54552e1b57f35ced310b08b27e4261e11e52ad839f95f562b9bf25e04627a65d983e8a63281c8c8fd1c11ac0e3f7a267dcb6689ee472332c28fd70344f857ce6f067bc7673b4f25046b36a0e256f1404dd5339c0f166ea0f2049a7f0bf45e191c8cbe612ad754c56bbb550dcd75e7fc7db95dc64949fb36bebed49c8050556f1f682f4415", 0xdf, 0xafd, 0x0, 0x2, r6}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x8000, r7, &(0x7f0000000440)="e1988e0db64b2b6fc61491637033dbff62cc9d20de88a3797611af6ee4f607c340bef7433ffece72626109f85ae62ba148077ecd599b772fd998ed248adb0ae71b096b", 0x43, 0x751, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0x2, r8, &(0x7f0000000540)="696defefebdd77476b267dd7404815bdd8216db5202fad4f61d9a2745027b6671f88c29fde80cec050bd152747954b55d53773425262a973b883d18e90d1e1cffddcf6f0e4a58f1ecaa2100cb5bd98c8fa1b6ac0ab2e35615b1ea1f3e2c7522f8face7fe43b54056ff8696ca639cbc92531751dd234248f9a022bbe94fb457fe4a6319a8809c22a0c0da275d308a7ed410a185bba812de4fe6d07e2cb381bc5e7288487e036eaa0a97d0ca4f4ae8c439110c6af66e6abda5dcd9ba13aec988891b23532093a637cdc2fc47947398b0", 0xcf, 0xffffffffffffff64, 0x0, 0x1, r1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x8, 0x5, r11, &(0x7f0000000840)="7d7438c3ce2a292dfaad9d68eba887b45f02c5f02fed9275ef8d49bca86ec6b8205cc77d5c72f78529c45073782e2e17fcf190a9f581300e4951f3369e5ff1d65dfaaee3332cbd0cff65b4110223b38502ea10c08e61f73e6dafeddc84d6afb922e561047f7285dcb8c35354bd4c76d02136bfe2118f99ba066c9de43a15a5ddbf952f890c13316682e730a08e637c771400fa12c217e4569108da389dfaab5e850912a2cadb69f11cb400c193f8f91b83b5f459d78696641fd22fff3848465c5afd1cd78de0deeca012f95b067a686472ea9f3d632b059ef3f55de31c0a4fe2", 0xe0, 0x3, 0x0, 0x3}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x8, 0x3, r14, &(0x7f0000000940)="f6492ef8b5f31f446ee6edce82115589eef46d849bc884c7c1c8be190abb565e07df98edd4616f14996cd537e0146fd95bb5ac0c2966fb5d342db9432ecbd608f9b69a9062fc3b504888981a3e782a950a0a3d8cfcb7ef2b49c3b7df7e9b665dc43380a0574543e4ffccb5daef82ccc0638ceb42a5c36df97a487cf75432aa7981f9b18e0b0dc9cbef173ebb091ba221608115f1fe180eea6dddbadbd808201454da2367a2a88ba564875771c0c0d0bca921d7dbcd26a2007bea57f4d5a28d984cf834424932156d4daac88b70db553304ff0f88237bc449", 0xffffffffffffff74, 0x7, 0x0, 0x0, r2}]) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x11e4, 0x101400) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r15, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r16, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r17, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r18, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r19, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r20, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r21, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r22, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r23, 0x0}]) getsockopt$inet6_IPV6_XFRM_POLICY(r22, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, r24}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x4, 0x4, 0x1, 0x0, 0x1, 0x0, [], r24, r3}, 0x3c) r25 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r25, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r26 = bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77fffb, 0x0, 0x820005, 0x0}, 0x2c) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x3, 0x0, 0x403618, 0x0, 0x20820000, r26}, 0x2c) [ 349.387163] audit: type=1804 audit(1574499337.517:71): pid=16662 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir840846787/syzkaller.xNJySC/5/file0" dev="sda1" ino=17236 res=1 08:55:37 executing program 4: syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='c\b\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 08:55:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000100)) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={0x0, 0xfffffffffffffcb1, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB, @ANYBLOB="6e410ff93ea46628e7c8bed1c5595b0923797f41a888f2aae0202bebf0688cf3e5580f7ff339d9ab109a1f114b83f9dd39ffadb875b9ea9200af51afd80b", @ANYRESDEC=r3], 0x48}, 0x1, 0x0, 0x0, 0x19}, 0x20) 08:55:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(0x0, 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 349.425802] audit: type=1800 audit(1574499337.517:72): pid=16662 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.4" name="file0" dev="sda1" ino=17236 res=0 [ 349.450563] audit: type=1800 audit(1574499337.527:73): pid=16662 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.4" name="file0" dev="sda1" ino=17236 res=0 08:55:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x1) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000680)=ANY=[@ANYBLOB='filter\x00'/104, @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYBLOB="f0f0401f89000000000000000000000000000000000000a036f73dedc24e07a5796e02d7a41036be4e95984e69f9cac0a4c7ed82acb1784841e41af32de51c7761efcaeb39112218d9017485efa34232e8d2c2986246eb529c29584c59e5b1c5503ef04f7e0a8f646c906aebb9107b9c4d167654cadf818415469136d90dd81c08700f7259e6f6ce170bf7d11fa829b5892d907d9f048dd33a4c3a9c028b3ede1dd5fff0537a318b8c2ff1f227d120a854ac912f0b48e935f526dcc04cac3d198fddede11a89b7517ea41108c090b6924046f6fb"], 0x78) openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000480)={{{@in=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in=@rand_addr=0xffffffff, @in=@multicast1, 0x4e24, 0x0, 0x4e21, 0x0, 0x0, 0x0, 0x20, 0xf6, 0x0, r5}, {0xdca, 0x66, 0x9, 0x7, 0x32d, 0x2000000000, 0x2543, 0x81}, {0xa4, 0xfffffffffffffff7, 0x6, 0x4}, 0x8, 0x6e6bbe, 0x0, 0x1}, {{@in6=@mcast2, 0x4d5, 0x33}, 0xa, @in6=@local, 0x0, 0x4, 0x3, 0x38, 0xffffffff, 0x7f}}, 0xe8) sendto$inet(r0, &(0x7f0000000280)="91", 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000000)=""/90) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, 0x0, 0x0) 08:55:37 executing program 5 (fault-call:14 fault-nth:25): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 349.700015] selinux_nlmsg_perm: 40 callbacks suppressed 08:55:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = dup3(r0, r1, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc028ae92, &(0x7f0000000240)) write$FUSE_NOTIFY_POLL(r5, &(0x7f0000000000)={0x18, 0x1, 0x0, {0x3ff}}, 0x18) dup2(r5, r2) 08:55:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r3, 0x110, 0x5, &(0x7f00000000c0), 0x2) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) write(r6, &(0x7f0000000340), 0x41395527) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r7) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:37 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) renameat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000040)='./file0\x00', 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) process_vm_readv(r1, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x17e, 0x0) [ 349.785605] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42046 sclass=netlink_route_socket pig=16681 comm=syz-executor.2 [ 349.864767] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42046 sclass=netlink_route_socket pig=16703 comm=syz-executor.2 [ 349.887197] ptrace attach of "/root/syz-executor.3"[15891] was attempted by "/root/syz-executor.3"[16705] [ 350.017154] FAULT_INJECTION: forcing a failure. [ 350.017154] name failslab, interval 1, probability 0, space 0, times 0 [ 350.028443] CPU: 0 PID: 16706 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 350.036353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.045856] Call Trace: [ 350.048560] dump_stack+0x142/0x197 [ 350.052239] should_fail.cold+0x10f/0x159 [ 350.056410] should_failslab+0xdb/0x130 [ 350.060579] kmem_cache_alloc_trace+0x2e9/0x790 [ 350.065268] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 350.070878] ? sget_userns+0xfe/0xc30 [ 350.074692] ? rcu_read_lock_sched_held+0x110/0x130 [ 350.079892] selinux_sb_alloc_security+0x46/0x220 [ 350.084754] security_sb_alloc+0x6d/0xa0 [ 350.088962] sget_userns+0x196/0xc30 [ 350.092688] ? set_anon_super+0x20/0x20 [ 350.096801] ? get_empty_filp.cold+0x3b/0x3b [ 350.101334] mount_ns+0x6d/0x190 [ 350.104714] ? proc_get_inode+0x620/0x620 [ 350.109069] proc_mount+0x6a/0xa0 [ 350.112539] mount_fs+0x97/0x2a1 08:55:38 executing program 3: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000340)=0x6e) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000180)={0x0, 0x0, @ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{}, {0x9, 0x0, 0x0, [], 0x6}, {0x4}, {}, {0x5}, {0x5, 0x0, 0x3}, {0x3}, {}, {0x5, 0x0, 0x6}, {}, {0x0, 0x0, 0x6}, {}, {0x0, 0x0, 0x0, [], 0xa}, {}, {0x0, 0x0, 0x6}]}}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000280)=""/36, 0x24}], 0x1, 0x0) write$P9_RRENAMEAT(0xffffffffffffffff, &(0x7f0000000080)={0x7}, 0x7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_getres(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f00000005c0)="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") ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000500)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000002c0)={0x0, 0x6, 0x1}) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f0000000040)) [ 350.115940] vfs_kern_mount.part.0+0x5e/0x3d0 [ 350.120455] ? rcu_read_lock_sched_held+0x110/0x130 [ 350.125661] kern_mount_data+0x56/0xc0 [ 350.129563] pid_ns_prepare_proc+0x1e/0x90 [ 350.133934] alloc_pid+0x9ef/0xc70 [ 350.137493] copy_process.part.0+0x272f/0x6a00 [ 350.142110] ? proc_fail_nth_write+0x7d/0x180 [ 350.146619] ? proc_cwd_link+0x1b0/0x1b0 [ 350.150966] ? __cleanup_sighand+0x50/0x50 [ 350.155232] ? lock_downgrade+0x740/0x740 [ 350.159615] _do_fork+0x19e/0xce0 [ 350.163084] ? fork_idle+0x280/0x280 [ 350.166939] ? fput+0xd4/0x150 [ 350.170262] ? SyS_write+0x15e/0x230 [ 350.173998] SyS_clone+0x37/0x50 [ 350.177486] ? sys_vfork+0x30/0x30 [ 350.181392] do_syscall_64+0x1e8/0x640 [ 350.185497] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.190364] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 350.195690] RIP: 0033:0x45a639 [ 350.195695] RSP: 002b:00007fde34d05c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 350.195706] RAX: ffffffffffffffda RBX: 00007fde34d05c90 RCX: 000000000045a639 08:55:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x2, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bb470aea1d0c9e89a1c00010000000000000049740000000000000006ad9e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newtfilter={0x38, 0x2c, 0x800, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, {0xe, 0x3}, {0x8, 0xd}, {0x7ff8, 0xffff}}, [@TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_CHAIN={0x8, 0xb, 0xff}]}, 0x38}, 0x1, 0x0, 0x0, 0x20080820}, 0x20000001) pipe(&(0x7f0000000200)) 08:55:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$FUSE_INTERRUPT(r0, &(0x7f0000000040)={0x10, 0x96615cf1d495a4a3, 0x3}, 0x10) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) [ 350.195712] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 350.195719] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 350.195725] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34d066d4 [ 350.195731] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 [ 350.304773] audit: type=1804 audit(1574499338.437:74): pid=16737 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir840846787/syzkaller.xNJySC/8/memory.events" dev="sda1" ino=17236 res=1 08:55:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r9, 0x0}]) fsetxattr$security_evm(r7, &(0x7f0000000240)='security.evm\x00', &(0x7f0000000300)=@v1={0x2, "b214"}, 0x3, 0x1) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) ioctl$UI_GET_SYSNAME(r8, 0x8040552c, &(0x7f0000000340)) write(r4, &(0x7f0000000180)="6d59ae1f698826b18b2f684e3f7b7ffc00967b3ac04583ccffd1b04964dc5c45a0984a436b477c47d84f198cf4f733d6f85d5d1869ca7f3cf6ebf65c501eea689a2b936c38f7514581885f95db74d4f9b87f6c2b383caee74a7d79b8b8cf51b1adb62f423216d96e9b25ca94383b5e8486772392603c044dd754999934319675a717e630472ec458654bea5f41f7c85cf5a5eb95e936cddfa29838ddd1", 0x9d) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x6e1800, 0x0) write$FUSE_GETXATTR(r10, &(0x7f0000000100)={0x18, 0x0, 0x1}, 0x18) [ 350.343497] audit: type=1800 audit(1574499338.437:75): pid=16737 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.4" name="memory.events" dev="sda1" ino=17236 res=0 08:55:38 executing program 4: io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0xa, 0x6, 0x4, 0x6e9bc898, '\x00', 0x5}) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000001a40)={"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"}) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f0000000080)=0x10000000002) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x0) r8 = socket$inet(0x2, 0x4000000805, 0x0) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = dup3(r8, r9, 0x0) sendto$inet(r10, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r11 = socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet(r11, &(0x7f00000004c0)="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", 0x1b7, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="080000e1", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x7a, &(0x7f000059aff8)={r12}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r12, 0x4) ioctl$KVM_RUN(r7, 0xae80, 0x0) [ 350.396473] audit: type=1804 audit(1574499338.437:76): pid=16737 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.4" name="/root/syzkaller-testdir840846787/syzkaller.xNJySC/8/memory.events" dev="sda1" ino=17236 res=1 08:55:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(0x0, 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 350.434323] audit: type=1800 audit(1574499338.477:77): pid=16737 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.4" name="memory.events" dev="sda1" ino=17236 res=0 [ 350.466143] audit: type=1804 audit(1574499338.517:78): pid=16739 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.4" name="/root/syzkaller-testdir840846787/syzkaller.xNJySC/8/memory.events" dev="sda1" ino=17236 res=1 08:55:38 executing program 2: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='!eth0\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:38 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000640)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x141, 0x0) socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4182) getpgrp(0x0) timer_delete(0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) gettid() sendfile(r0, r0, 0x0, 0x24000058) pipe(&(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, 0x0, 0x0) 08:55:38 executing program 5 (fault-call:14 fault-nth:26): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) recvfrom(r4, &(0x7f0000000180)=""/253, 0xfd, 0x2100, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:38 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000640)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x141, 0x0) socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4182) getpgrp(0x0) timer_delete(0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) gettid() sendfile(r0, r0, 0x0, 0x24000058) pipe(&(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, 0x0, 0x0) 08:55:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f00000002c0)={{0x3, 0x56130198421746e4, 0x6, 0x4, '\x00', 0x4}, 0x6, 0x0, 0xfd, r5, 0x8, 0x4, 'syz1\x00', &(0x7f00000000c0)=['\x00', '\x00', '\x00', 'vmnet1-posix_acl_accesswlan1GPL)\'\x00', 'proc+]vboxnet0:eth1\x00', ',\x00', 'vboxnet0#\xedwlan0\x00', ')cpuset){\x00'], 0x55, [], [0xf6f5, 0x8, 0x0, 0x5]}) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:38 executing program 3: umount2(&(0x7f0000000080)='./file0\x00', 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0xfffffffffffffd1c, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x9e031936153815c6) r1 = getpid() mq_notify(r0, &(0x7f0000000100)={0x0, 0x30, 0x9ee59b5deac3332b, @tid=r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='bridge0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r2, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast2}, 0x1c) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendmmsg(r3, &(0x7f0000005fc0), 0x800000000000059, 0x0) 08:55:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@isdn={0x22, 0x7, 0x6, 0x21}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x840840) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000100)={0x1, 0x0, 0xdfd, 0x3, 0x80000000}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) [ 350.896660] FAULT_INJECTION: forcing a failure. [ 350.896660] name failslab, interval 1, probability 0, space 0, times 0 [ 350.908520] CPU: 1 PID: 16785 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 350.916412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.925766] Call Trace: [ 350.928354] dump_stack+0x142/0x197 [ 350.931986] should_fail.cold+0x10f/0x159 [ 350.936133] should_failslab+0xdb/0x130 [ 350.940188] kmem_cache_alloc+0x2d7/0x780 [ 350.944331] ? proc_parse_options+0x232/0x2b0 [ 350.948822] ? proc_i_callback+0x30/0x30 [ 350.952874] proc_alloc_inode+0x1c/0x1a0 [ 350.956925] alloc_inode+0x64/0x180 [ 350.960544] new_inode_pseudo+0x19/0xf0 [ 350.964510] proc_get_inode+0x20/0x620 [ 350.968391] proc_fill_super+0x1f3/0x2e6 [ 350.972620] mount_ns+0xec/0x190 [ 350.975988] ? proc_get_inode+0x620/0x620 [ 350.980283] proc_mount+0x6a/0xa0 [ 350.983755] mount_fs+0x97/0x2a1 [ 350.987122] vfs_kern_mount.part.0+0x5e/0x3d0 [ 350.991615] ? rcu_read_lock_sched_held+0x110/0x130 [ 350.997159] kern_mount_data+0x56/0xc0 [ 351.001043] pid_ns_prepare_proc+0x1e/0x90 [ 351.005274] alloc_pid+0x9ef/0xc70 [ 351.008811] copy_process.part.0+0x272f/0x6a00 [ 351.013387] ? proc_fail_nth_write+0x7d/0x180 [ 351.017918] ? proc_cwd_link+0x1b0/0x1b0 [ 351.021980] ? __cleanup_sighand+0x50/0x50 [ 351.026228] ? lock_downgrade+0x740/0x740 [ 351.030476] _do_fork+0x19e/0xce0 [ 351.034371] ? fork_idle+0x280/0x280 [ 351.038083] ? fput+0xd4/0x150 [ 351.041272] ? SyS_write+0x15e/0x230 [ 351.044979] SyS_clone+0x37/0x50 [ 351.048339] ? sys_vfork+0x30/0x30 [ 351.051872] do_syscall_64+0x1e8/0x640 [ 351.055752] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 351.060594] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 351.065776] RIP: 0033:0x45a639 [ 351.068955] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 351.076655] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 351.083916] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 351.091266] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 351.098527] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 351.105788] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 [ 351.114085] proc_fill_super: get root inode failed 08:55:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(0x0, 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ff000100687462001c00020018000200030000464be963ef000000000000000000000000000005fca61f9dd5e78466c5ba9d1b6533746d01358c591de3dd1b2a64c9b28cd17d3f9eb92c4e61bc34f57030"], 0x48}}, 0x0) [ 351.467645] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 351.486397] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 08:55:39 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f00000002c0)={{0x3, 0x56130198421746e4, 0x6, 0x4, '\x00', 0x4}, 0x6, 0x0, 0xfd, r5, 0x8, 0x4, 'syz1\x00', &(0x7f00000000c0)=['\x00', '\x00', '\x00', 'vmnet1-posix_acl_accesswlan1GPL)\'\x00', 'proc+]vboxnet0:eth1\x00', ',\x00', 'vboxnet0#\xedwlan0\x00', ')cpuset){\x00'], 0x55, [], [0xf6f5, 0x8, 0x0, 0x5]}) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x7fb99f60f31b2ad1}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=@newpolicy={0x23c, 0x13, 0xe13, 0x70bd27, 0x25dfdbff, {{@in=@multicast2, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x7fff, 0x4e23, 0x0, 0x0, 0x80, 0x80, 0xfc, r3, r7}, {0x6, 0x1, 0x0, 0x8, 0x8, 0x9, 0x70d, 0x40}, {0x5, 0x4, 0x80, 0x10000}, 0xfffffffc, 0x6e6bbb, 0x5, 0x1, 0x2}, [@tmpl={0x144, 0x5, [{{@in6=@local, 0x4d4, 0x17}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x3507, 0x0, 0x88c2dd86ad6889e1, 0xfc, 0x1, 0x9b, 0x3ff}, {{@in=@multicast1, 0x4d2, 0x2b}, 0xa, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3501, 0x6, 0x0, 0x7f, 0x69, 0x1000, 0x80000001}, {{@in6=@mcast2, 0x4d4, 0x6c}, 0xa, @in=@loopback, 0x3501, 0x1, 0x1, 0x2, 0x7, 0x8, 0xffff}, {{@in6=@remote, 0x4d3, 0x17}, 0x0, @in6=@loopback, 0x3505, 0x1, 0xcc9bd6ed7fe62268, 0x7, 0x10001, 0x7f, 0x7fff}, {{@in6=@dev={0xfe, 0x80, [], 0xe}, 0x4d6, 0x32}, 0xa, @in=@empty, 0x0, 0x0, 0x2, 0x4, 0xe88, 0x40, 0x2}]}, @extra_flags={0x8, 0x18, 0xe1}, @lifetime_val={0x24, 0x9, {0x1, 0x7f, 0xffffffff7fffffff, 0x10001}}, @tfcpad={0x8, 0x16, 0x5d3d7189}, @mark={0xc, 0x15, {0x35075c, 0x1000}}]}, 0x23c}, 0x1, 0x0, 0x0, 0x10}, 0x10) socket$inet6(0xa, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r8 = getpid() sched_setattr(r8, &(0x7f0000000040)={0x326, 0x2, 0x0, 0x80000000, 0x5, 0x1000401, 0x800000}, 0x0) r9 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r9, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r11, 0x407, 0x0) write(r11, &(0x7f0000000340), 0x41395527) vmsplice(r10, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r12 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40400, 0x0) kcmp(0x0, r8, 0x4, r12, r11) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r13 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r13) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000480)=""/4096, &(0x7f0000000000)=0x1000) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:39 executing program 4: io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0xa, 0x6, 0x4, 0x6e9bc898, '\x00', 0x5}) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000001a40)={"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"}) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f0000000080)=0x10000000002) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x0) r8 = socket$inet(0x2, 0x4000000805, 0x0) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = dup3(r8, r9, 0x0) sendto$inet(r10, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r11 = socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet(r11, &(0x7f00000004c0)="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", 0x1b7, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="080000e1", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x7a, &(0x7f000059aff8)={r12}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r12, 0x4) ioctl$KVM_RUN(r7, 0xae80, 0x0) 08:55:39 executing program 5 (fault-call:14 fault-nth:27): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x800000003, 0x5) bind(r1, &(0x7f0000000180)=@caif=@rfm={0x25, 0xb, "7727d97fbd2b1f0a482858159f0b0c91"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x2000, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000080), 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000b9ac032fb7c8fcc07491390000084e7db4f37462001c00020018000200030000"], 0x48}}, 0x0) 08:55:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="48ef44ddb05cc500001f00"/20, @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) [ 351.751676] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 351.764750] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 351.880354] FAULT_INJECTION: forcing a failure. [ 351.880354] name failslab, interval 1, probability 0, space 0, times 0 [ 351.891986] CPU: 0 PID: 16843 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 351.899875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.909240] Call Trace: [ 351.911849] dump_stack+0x142/0x197 [ 351.915499] should_fail.cold+0x10f/0x159 [ 351.919714] should_failslab+0xdb/0x130 [ 351.923712] kmem_cache_alloc+0x2d7/0x780 [ 351.927881] ? proc_alloc_inode+0x1c/0x1a0 [ 351.932136] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 351.937911] selinux_inode_alloc_security+0xb6/0x2a0 [ 351.943031] security_inode_alloc+0x94/0xd0 [ 351.947364] inode_init_always+0x552/0xaf0 [ 351.951608] alloc_inode+0x81/0x180 [ 351.955244] new_inode_pseudo+0x19/0xf0 [ 351.959227] proc_get_inode+0x20/0x620 [ 351.963124] proc_fill_super+0x1f3/0x2e6 [ 351.967196] mount_ns+0xec/0x190 [ 351.970572] ? proc_get_inode+0x620/0x620 [ 351.974729] proc_mount+0x6a/0xa0 [ 351.978196] mount_fs+0x97/0x2a1 [ 351.981578] vfs_kern_mount.part.0+0x5e/0x3d0 [ 351.986194] ? rcu_read_lock_sched_held+0x110/0x130 [ 351.991220] kern_mount_data+0x56/0xc0 [ 351.995131] pid_ns_prepare_proc+0x1e/0x90 [ 351.999378] alloc_pid+0x9ef/0xc70 [ 352.002939] copy_process.part.0+0x272f/0x6a00 [ 352.007542] ? proc_fail_nth_write+0x7d/0x180 [ 352.012052] ? proc_cwd_link+0x1b0/0x1b0 [ 352.016133] ? __cleanup_sighand+0x50/0x50 [ 352.020381] ? lock_downgrade+0x740/0x740 [ 352.024545] _do_fork+0x19e/0xce0 [ 352.028015] ? fork_idle+0x280/0x280 [ 352.031879] ? fput+0xd4/0x150 [ 352.034207] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23728 sclass=netlink_route_socket pig=16848 comm=syz-executor.2 [ 352.035081] ? SyS_write+0x15e/0x230 [ 352.051254] SyS_clone+0x37/0x50 [ 352.054635] ? sys_vfork+0x30/0x30 [ 352.058186] do_syscall_64+0x1e8/0x640 [ 352.062088] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.066949] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 352.072144] RIP: 0033:0x45a639 [ 352.075336] RSP: 002b:00007fde34ca2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 352.083186] RAX: ffffffffffffffda RBX: 00007fde34ca2c90 RCX: 000000000045a639 [ 352.090465] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 352.097743] RBP: 000000000075c1c0 R08: ffffffffffffffff R09: 0000000000000000 [ 352.105019] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34ca36d4 [ 352.112384] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 [ 352.120577] proc_fill_super: get root inode failed 08:55:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000180)=""/72) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) [ 352.133006] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23728 sclass=netlink_route_socket pig=16855 comm=syz-executor.2 08:55:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r5) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="480000002400e577a897ddb05cc582f24186cf0d8bcb25870bd97de7d38fe197cc45311eadc4b7eedf2985ad4b3197145954b731f44792a05e43f7a6a26aae5daafad63d841f593261778c564e1ce78ff6ba3b263477231f530e7f111a2322fd43dbb3", @ANYRES32, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x3}}, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, r3}, 0xc) connect$can_bcm(r2, &(0x7f0000000000)={0x1d, r3}, 0x10) 08:55:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800cd7c87847f21dee948d4d3d843af3902c2e99a9d211bfd8d69122a3cfd"], 0x48}}, 0x0) 08:55:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000002740)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) sendmmsg(r2, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 08:55:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket(0x0, 0xb, 0xfe) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000180)=""/153, 0x99) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:40 executing program 5 (fault-call:14 fault-nth:28): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 352.837989] FAULT_INJECTION: forcing a failure. [ 352.837989] name failslab, interval 1, probability 0, space 0, times 0 [ 352.850963] CPU: 1 PID: 16899 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 352.859024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.868374] Call Trace: [ 352.870963] dump_stack+0x142/0x197 [ 352.874586] should_fail.cold+0x10f/0x159 [ 352.878731] should_failslab+0xdb/0x130 [ 352.882763] kmem_cache_alloc+0x2d7/0x780 [ 352.886904] ? find_held_lock+0x35/0x130 [ 352.890958] __d_alloc+0x2d/0x9f0 [ 352.894438] d_alloc+0x4d/0x270 [ 352.897709] d_alloc_name+0x71/0x90 [ 352.901417] ? d_alloc+0x270/0x270 [ 352.904950] ? down_write+0x38/0x90 [ 352.908646] proc_setup_self+0xc3/0x38a [ 352.912614] proc_fill_super+0x247/0x2e6 [ 352.916669] mount_ns+0xec/0x190 [ 352.920035] ? proc_get_inode+0x620/0x620 [ 352.924176] proc_mount+0x6a/0xa0 [ 352.927624] mount_fs+0x97/0x2a1 [ 352.930987] vfs_kern_mount.part.0+0x5e/0x3d0 [ 352.935472] ? rcu_read_lock_sched_held+0x110/0x130 [ 352.940480] kern_mount_data+0x56/0xc0 [ 352.944361] pid_ns_prepare_proc+0x1e/0x90 [ 352.948587] alloc_pid+0x9ef/0xc70 [ 352.952124] copy_process.part.0+0x272f/0x6a00 [ 352.956723] ? proc_fail_nth_write+0x7d/0x180 [ 352.961210] ? proc_cwd_link+0x1b0/0x1b0 [ 352.965270] ? __cleanup_sighand+0x50/0x50 [ 352.969495] ? lock_downgrade+0x740/0x740 [ 352.973727] _do_fork+0x19e/0xce0 [ 352.977218] ? fork_idle+0x280/0x280 [ 352.980928] ? fput+0xd4/0x150 [ 352.984202] ? SyS_write+0x15e/0x230 [ 352.987913] SyS_clone+0x37/0x50 [ 352.991270] ? sys_vfork+0x30/0x30 [ 352.994804] do_syscall_64+0x1e8/0x640 [ 352.998681] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 353.003520] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 353.008714] RIP: 0033:0x45a639 [ 353.011898] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 353.019601] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 353.026860] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 08:55:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x21, 0x2, 0x0, 0x3, 0x5, 0x1000402, 0x0, 0x9}, 0x8e6f474ad829c51b) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r1, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:41 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)='/selinux/policy\x00') r1 = gettid() tkill(r1, 0x3c) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r2 = getpid() mknod(&(0x7f00000002c0)='./file0\x00', 0x0, 0x1) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) setsockopt$rose(0xffffffffffffffff, 0x104, 0x3, &(0x7f0000000200)=0x10000, 0x4) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3801000010001307000000000000000000000000000000000000000000000000001e000000000000000000000000010100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480001006d643500"/240], 0x138}}, 0x0) pwritev(r0, &(0x7f0000000340)=[{0x0}, {&(0x7f0000000200)}, {&(0x7f00000006c0)="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", 0xf6e}, {&(0x7f0000000240)="d806996b7f170f7997", 0x9}], 0x4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2110}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@newtaction={0x11a8, 0x30, 0x1, 0x70bd2b, 0x25dfdbff, {}, [{0xcc, 0x1, @m_connmark={0xc8, 0x11, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x6, 0x0, 0x2, 0xffff}, 0x8}}}, {0x90, 0x6, "34b94abff5f8a1016d8752faa75083a51cd9b8549db137407bd76a25b8f1b3593f2b9bca15cd70164bbd67c45a9d84f7fb2a36845c073e1def57116d3eb080e70fc01267abd253373431abff6750ae186a7ed53756e58d5170203fe1fa3c40832d249e66b97a17fea5fd552f5444f46ee8df69a9fa19a7c6d670ab996b5bd71405b4799bb77db94dcad670"}}}}, {0x1034, 0x1, @m_skbmod={0x1030, 0x1c, {{0xc, 0x1, 'skbmod\x00'}, {0x18, 0x2, [@TCA_SKBMOD_ETYPE={0x8}, @TCA_SKBMOD_DMAC={0xc, 0x3, @broadcast}]}, {0x1004, 0x6, "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"}}}}, {0x94, 0x1, @m_ct={0x90, 0x1, {{0x8, 0x1, 'ct\x00'}, {0x1c, 0x2, @TCA_CT_PARMS={0x18, 0x1, {0x2, 0x9, 0x2, 0x4, 0xffffffff}}}, {0x64, 0x6, "2fdd8333d87cfda44d9425673d36da771c35410fa23fdcc61c5a0998ef506ce54a9f99b300e6e2ce6f5f549f0cc3b26d275085d55551d1f7a249fe3becf56d0821aac7050cdba0065093a148e1f3c090070878eb447915972a1019a5b78982"}}}}]}, 0x11a8}, 0x1, 0x0, 0x0, 0x84010}, 0x20004000) [ 353.034240] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 353.041504] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 353.048770] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 [ 353.056673] proc_fill_super: can't allocate /proc/self 08:55:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="25bca274769e620aa734fa0095e0612687ecb86a5c8802a9d8aea872943afd02000000b579a7186270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6465589dba4c000000005caa7194daf01c6307460ee787760d5e30bd8fcc695cd4b6b910a2"]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0), 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) io_submit(r0, 0x2, &(0x7f0000000540)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x5, r3, &(0x7f0000000380)="9cd11dfaefc9ff48b12e92b6ce19d48ced3b3db620a05cf0ce36b05647943c8dbe90a59feff6d22896c997b8a88a06c3a6ce67782e02649f88623506ed8e14c0ef2d413036c71ed8e4674c24ca9ee92513ca5449eb920d88c9baf1a61ec81f2225fd565594c0b7957f25cb75821eff48170994ff1c739da9d5", 0x79, 0xfffffffffffffffc}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x3, r6, &(0x7f0000000580)="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", 0x119, 0x1, 0x0, 0x2}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r11 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r11, 0x40485404, &(0x7f0000000440)={{0x2, 0x7, 0x10000, 0x4, 0x10001}, 0x800, 0x12b74474}) io_submit(r8, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r9, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r10, 0x0}]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r10, 0xc0502100, &(0x7f00000001c0)) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x60, 0x2) 08:55:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) prctl$PR_GET_DUMPABLE(0x3) getpeername$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000000)=0x6e) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000819ffffef000000000000"], 0x48}}, 0x0) [ 353.218183] EXT4-fs (loop3): Unrecognized mount option "deXºL" or missing value [ 353.221086] devpts: called with bogus options 08:55:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB='H\x00\x00\x00\r', @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x23, &(0x7f0000000000)={0x0, 0x1}, 0x8) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000780)='net/mcfilter6\x00') io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) r9 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1000000000000000, 0x10080) setsockopt$netrom_NETROM_IDLE(r9, 0x103, 0x7, &(0x7f0000000200)=0xfffffc01, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r8, 0x5411, &(0x7f0000000840)) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0xc23420e5b6efd1b7, 0x0) [ 353.292682] EXT4-fs (loop3): Unrecognized mount option "deXºL" or missing value [ 353.352905] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=269 sclass=netlink_route_socket pig=16940 comm=syz-executor.2 08:55:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/raw\x00') r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x1}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x800002, 0x11, r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000080)={0x400, 0x8, 0x7eba9ebf, 0x4, 0xfffffffffffffff8, 0x1400000000}) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000002300)=""/4096, 0x1000}], 0x30e) [ 353.467691] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=269 sclass=netlink_route_socket pig=16951 comm=syz-executor.2 08:55:41 executing program 5 (fault-call:14 fault-nth:29): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000180)=@generic={0x11, "0000010000006ee208000100000000000076e252922cb18f6e2e2aba000000012e0b3006000000b0e02e0dbe9b1638bbb75f163ee340b7679505000000000000000101013c5811039e15775027ecce6600010000000000000049740000000000800406ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000800010068fdffffff000200180002000380520019ffffef000000000000"], 0x48}}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f0000000000)) 08:55:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/raw\x00') r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x800002, 0x11, r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000080)={0x400, 0x8, 0x7eba9ebf, 0x4, 0xfffffffffffffff8, 0x1400000000}) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000002300)=""/4096, 0x1000}], 0x30e) 08:55:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000640)="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", 0x20c) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x12100, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)={0x14, r5, 0x1}, 0x14}}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) sendmsg$IPVS_CMD_FLUSH(r8, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xd4, r5, 0x108, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x87c}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'r\x02se0\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}]}]}, 0xd4}}, 0x20004000) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r9 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r9) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r9, 0x800442d4, &(0x7f0000000440)=0x8) r10 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x8000) ioctl$VIDIOC_DBG_S_REGISTER(r10, 0x4038564f, &(0x7f0000000100)={{0x4, @addr=0x7}, 0x8, 0x0, 0x4800000000000}) setsockopt$inet6_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f0000000140)='westwood\x00', 0x9) [ 353.779048] FAULT_INJECTION: forcing a failure. [ 353.779048] name failslab, interval 1, probability 0, space 0, times 0 [ 353.790562] CPU: 0 PID: 16974 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 353.798618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.807980] Call Trace: [ 353.810586] dump_stack+0x142/0x197 [ 353.814225] should_fail.cold+0x10f/0x159 [ 353.818386] should_failslab+0xdb/0x130 [ 353.822366] kmem_cache_alloc+0x2d7/0x780 [ 353.826517] ? trace_hardirqs_on_caller+0x400/0x590 [ 353.831535] ? timespec_trunc+0xb5/0x120 [ 353.835597] ? put_itimerspec64+0x190/0x190 [ 353.839924] __d_alloc+0x2d/0x9f0 [ 353.843374] ? set_nlink+0x115/0x160 [ 353.847089] d_make_root+0x43/0xc0 [ 353.850720] proc_fill_super+0x20c/0x2e6 [ 353.854783] mount_ns+0xec/0x190 [ 353.858145] ? proc_get_inode+0x620/0x620 [ 353.862304] proc_mount+0x6a/0xa0 [ 353.865760] mount_fs+0x97/0x2a1 [ 353.869131] vfs_kern_mount.part.0+0x5e/0x3d0 [ 353.873629] kern_mount_data+0x56/0xc0 [ 353.877516] pid_ns_prepare_proc+0x1e/0x90 [ 353.881755] alloc_pid+0x9ef/0xc70 [ 353.885306] copy_process.part.0+0x272f/0x6a00 [ 353.889896] ? proc_fail_nth_write+0x7d/0x180 [ 353.894393] ? proc_cwd_link+0x1b0/0x1b0 [ 353.898459] ? __cleanup_sighand+0x50/0x50 [ 353.902742] ? lock_downgrade+0x740/0x740 [ 353.906895] _do_fork+0x19e/0xce0 [ 353.910352] ? fork_idle+0x280/0x280 [ 353.914151] ? check_preemption_disabled+0x3c/0x250 [ 353.919166] ? retint_kernel+0x2d/0x2d [ 353.923069] SyS_clone+0x37/0x50 [ 353.926435] ? sys_vfork+0x30/0x30 [ 353.929982] do_syscall_64+0x1e8/0x640 [ 353.933867] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 353.938718] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 353.943915] RIP: 0033:0x45a639 [ 353.947101] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 353.954894] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 353.962252] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 353.969523] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 353.976794] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 353.984064] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 [ 353.996775] proc_fill_super: allocate dentry failed [ 354.005336] devpts: called with bogus options 08:55:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r4, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x384, r5, 0x0, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0x170, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x24cc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}]}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}, {0x14, 0x2, @in={0x2, 0x4e21, @loopback}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x0, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x24}}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'bond_slave_0\x00'}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc46d}]}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x2}]}, @TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0x3c, 0x4, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x387}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}]}, @TIPC_NLA_MEDIA={0x130, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x829b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x577f88fb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x78, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xad3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff81}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}]}]}, 0x384}, 0x1, 0x0, 0x0, 0x10}, 0x20004860) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:42 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x89a0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xf3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x200000, 0x0) syz_open_procfs(0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = open(&(0x7f0000000040)='./bus\x00', 0x17e, 0x0) write$binfmt_aout(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="56f563761508000000000000100000f90c2d005564dca311833f47c703ab1c31ad5ca9d7c0d7cc34e0841e5a54351eabcd3e7996ca2ca6f8e37eedfcf552205a8a864faf39b37acf8e00dda54aaa802edb707a060f1f367c89dc980fe88484290ce3b52856dfb88e74cdc71dd51c97200e8abb"], 0x73) sendfile(r2, r2, &(0x7f00000001c0), 0x8080fffffffe) r3 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r3, &(0x7f0000000080)={0x0, 0xffffffffffffffa2, &(0x7f0000000000)=[{&(0x7f0000000680)="230000005e0081aee4050c00000f00000000a30000ffffff9e8b1832e0b58bc609f6d8", 0x23}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) getpid() fcntl$setown(0xffffffffffffffff, 0x8, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r4 = socket$kcm(0x10, 0x1000000000000002, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) recvfrom(r5, &(0x7f0000000200)=""/169, 0xa9, 0xc0002001, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000000080)={0x0, 0xffffffffffffffa2, &(0x7f0000000000)=[{&(0x7f0000000680)="230000005e0081aee4050c00000f00000000a30000ffffff9e8b1832e0b58bc609f6d8", 0x23}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) dup2(r0, r4) r6 = open(0x0, 0x0, 0x0) sendmsg$TEAM_CMD_NOOP(r6, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7fe1ee5465ac0f0c}, 0x4) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') 08:55:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0xfffffffffffffffe) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, r3}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', r3}) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r5, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, &(0x7f0000000340), 0x41395527) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r8) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r9 = getpid() sched_setattr(r9, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) migrate_pages(r9, 0xcc9, &(0x7f0000000100)=0x9, &(0x7f0000000200)=0x8001) 08:55:42 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000000)={{}, 'syz1\x00', 0x50}) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x5, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x1ce, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[]}}, 0x0) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000500)) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0), 0x0) pipe2(&(0x7f00000000c0), 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0xe9b5207709c50afb) io_submit(r10, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0}]) io_submit(r9, 0x2, &(0x7f0000000280)) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r13, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r14, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r15, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r16, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r17, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r18, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r19, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r20, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r21, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r22, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r23, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x81, r24, 0x0}]) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="71911e1b59a3945b92a160d431a8d09f7c8dfdd31f90c5ab6c8536825bef733b7531c78a127d71d4b66c71fd638a2680e8e143a0aa6734a4e15cdfc52048ab5ee00eaf0184412039b834bb62acdcf068065b308235e5348336a84518d7dbd4026b7f283f00a53bd33f61b2f4d9a918ce5cb16431c0329865ee2e76e22919643696bb080b31d0424f4ea1a6ebfde334ee04fca3b428cca93ab4f9c3e504dd4b090f181ba251f132a82144597771e963da18457f", @ANYRES32, @ANYPTR64=&(0x7f0000000400)=ANY=[], @ANYRES16=r24, @ANYRESHEX, @ANYRES32=0x0, @ANYRES32=r19, @ANYRESOCT, @ANYRESDEC=r4], 0x9}, 0x1, 0x0, 0x0, 0x804}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r25, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r26, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r27, 0x0}]) sendmsg$nl_route(r27, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="2000000011000900000000640800000000000000be5bfd716918a6ee589cbbd5657372467b507e579aa5e2", @ANYRES32=r8, @ANYBLOB="e1b8e109442804ed"], 0x3}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) 08:55:42 executing program 5 (fault-call:14 fault-nth:30): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 354.464790] input: syz1 as /devices/virtual/input/input5 08:55:42 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xc, 0x0) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040)) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x907, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x291d}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) ioctl$VIDIOC_G_ENC_INDEX(r4, 0x8818564c, &(0x7f0000000300)) fcntl$getown(0xffffffffffffffff, 0x9) 08:55:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x10c4, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = eventfd2(0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000140)='./file1\x00', 0x20141042, 0x0) write$selinux_attr(r4, &(0x7f0000000040)='system_u:object_r:dhcpd_initrc_exec_t:s0\x00', 0x1a9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendfile(r3, r4, &(0x7f00000000c0), 0x2008000fffffffe) read(r3, &(0x7f0000000000)=""/10, 0x76) keyctl$join(0x1, &(0x7f00000000c0)={'syz', 0x2}) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r8, 0x407, 0x0) write(r8, &(0x7f0000000340), 0x41395527) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r9 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r9) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r10, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0}]) [ 354.810995] FAULT_INJECTION: forcing a failure. [ 354.810995] name failslab, interval 1, probability 0, space 0, times 0 [ 354.822455] CPU: 0 PID: 17041 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 354.830433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.839779] Call Trace: [ 354.842366] dump_stack+0x142/0x197 [ 354.845993] should_fail.cold+0x10f/0x159 [ 354.850140] should_failslab+0xdb/0x130 [ 354.854113] kmem_cache_alloc+0x2d7/0x780 [ 354.858468] ? proc_alloc_inode+0x1c/0x1a0 [ 354.862715] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 354.868167] selinux_inode_alloc_security+0xb6/0x2a0 [ 354.873277] security_inode_alloc+0x94/0xd0 [ 354.877590] inode_init_always+0x552/0xaf0 [ 354.881814] alloc_inode+0x81/0x180 [ 354.885428] new_inode_pseudo+0x19/0xf0 [ 354.889392] proc_setup_self+0xdc/0x38a [ 354.893448] proc_fill_super+0x247/0x2e6 [ 354.897501] mount_ns+0xec/0x190 [ 354.900857] ? proc_get_inode+0x620/0x620 [ 354.904995] proc_mount+0x6a/0xa0 [ 354.908441] mount_fs+0x97/0x2a1 [ 354.911808] vfs_kern_mount.part.0+0x5e/0x3d0 [ 354.916291] ? rcu_read_lock_sched_held+0x110/0x130 [ 354.921300] kern_mount_data+0x56/0xc0 [ 354.925177] pid_ns_prepare_proc+0x1e/0x90 [ 354.929400] alloc_pid+0x9ef/0xc70 [ 354.932936] copy_process.part.0+0x272f/0x6a00 [ 354.937522] ? proc_fail_nth_write+0x7d/0x180 [ 354.942008] ? proc_cwd_link+0x1b0/0x1b0 [ 354.946066] ? __cleanup_sighand+0x50/0x50 [ 354.950291] ? lock_downgrade+0x740/0x740 [ 354.954431] _do_fork+0x19e/0xce0 [ 354.957965] ? fork_idle+0x280/0x280 [ 354.961707] ? fput+0xd4/0x150 [ 354.964892] ? SyS_write+0x15e/0x230 [ 354.968612] SyS_clone+0x37/0x50 [ 354.971969] ? sys_vfork+0x30/0x30 [ 354.975506] do_syscall_64+0x1e8/0x640 [ 354.979383] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.984222] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 354.989401] RIP: 0033:0x45a639 [ 354.992582] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 355.000281] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 355.007539] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 355.014817] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 355.022091] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 355.029358] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 [ 355.038716] proc_fill_super: can't allocate /proc/self 08:55:43 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:43 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x89a0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xf3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x200000, 0x0) syz_open_procfs(0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = open(&(0x7f0000000040)='./bus\x00', 0x17e, 0x0) write$binfmt_aout(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="56f563761508000000000000100000f90c2d005564dca311833f47c703ab1c31ad5ca9d7c0d7cc34e0841e5a54351eabcd3e7996ca2ca6f8e37eedfcf552205a8a864faf39b37acf8e00dda54aaa802edb707a060f1f367c89dc980fe88484290ce3b52856dfb88e74cdc71dd51c97200e8abb"], 0x73) sendfile(r2, r2, &(0x7f00000001c0), 0x8080fffffffe) r3 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r3, &(0x7f0000000080)={0x0, 0xffffffffffffffa2, &(0x7f0000000000)=[{&(0x7f0000000680)="230000005e0081aee4050c00000f00000000a30000ffffff9e8b1832e0b58bc609f6d8", 0x23}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) getpid() fcntl$setown(0xffffffffffffffff, 0x8, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r4 = socket$kcm(0x10, 0x1000000000000002, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) recvfrom(r5, &(0x7f0000000200)=""/169, 0xa9, 0xc0002001, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000000080)={0x0, 0xffffffffffffffa2, &(0x7f0000000000)=[{&(0x7f0000000680)="230000005e0081aee4050c00000f00000000a30000ffffff9e8b1832e0b58bc609f6d8", 0x23}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) dup2(r0, r4) r6 = open(0x0, 0x0, 0x0) sendmsg$TEAM_CMD_NOOP(r6, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7fe1ee5465ac0f0c}, 0x4) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') 08:55:43 executing program 5 (fault-call:14 fault-nth:31): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:43 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x89a0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xf3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x200000, 0x0) syz_open_procfs(0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = open(&(0x7f0000000040)='./bus\x00', 0x17e, 0x0) write$binfmt_aout(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="56f563761508000000000000100000f90c2d005564dca311833f47c703ab1c31ad5ca9d7c0d7cc34e0841e5a54351eabcd3e7996ca2ca6f8e37eedfcf552205a8a864faf39b37acf8e00dda54aaa802edb707a060f1f367c89dc980fe88484290ce3b52856dfb88e74cdc71dd51c97200e8abb"], 0x73) sendfile(r2, r2, &(0x7f00000001c0), 0x8080fffffffe) r3 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r3, &(0x7f0000000080)={0x0, 0xffffffffffffffa2, &(0x7f0000000000)=[{&(0x7f0000000680)="230000005e0081aee4050c00000f00000000a30000ffffff9e8b1832e0b58bc609f6d8", 0x23}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) getpid() fcntl$setown(0xffffffffffffffff, 0x8, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r4 = socket$kcm(0x10, 0x1000000000000002, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) recvfrom(r5, &(0x7f0000000200)=""/169, 0xa9, 0xc0002001, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000000080)={0x0, 0xffffffffffffffa2, &(0x7f0000000000)=[{&(0x7f0000000680)="230000005e0081aee4050c00000f00000000a30000ffffff9e8b1832e0b58bc609f6d8", 0x23}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) dup2(r0, r4) r6 = open(0x0, 0x0, 0x0) sendmsg$TEAM_CMD_NOOP(r6, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7fe1ee5465ac0f0c}, 0x4) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') [ 355.674415] FAULT_INJECTION: forcing a failure. [ 355.674415] name failslab, interval 1, probability 0, space 0, times 0 [ 355.685934] CPU: 0 PID: 17075 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 355.693823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.703190] Call Trace: [ 355.705776] dump_stack+0x142/0x197 [ 355.709399] should_fail.cold+0x10f/0x159 [ 355.713542] should_failslab+0xdb/0x130 [ 355.717505] kmem_cache_alloc+0x2d7/0x780 [ 355.721733] ? proc_alloc_inode+0x1c/0x1a0 [ 355.725958] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 355.731403] selinux_inode_alloc_security+0xb6/0x2a0 [ 355.736495] security_inode_alloc+0x94/0xd0 [ 355.740809] inode_init_always+0x552/0xaf0 [ 355.745037] alloc_inode+0x81/0x180 [ 355.748653] new_inode_pseudo+0x19/0xf0 [ 355.752637] proc_setup_self+0xdc/0x38a [ 355.756606] proc_fill_super+0x247/0x2e6 [ 355.760659] mount_ns+0xec/0x190 [ 355.764101] ? proc_get_inode+0x620/0x620 [ 355.768240] proc_mount+0x6a/0xa0 [ 355.771687] mount_fs+0x97/0x2a1 [ 355.775045] vfs_kern_mount.part.0+0x5e/0x3d0 [ 355.779531] ? rcu_read_lock_sched_held+0x110/0x130 [ 355.784593] kern_mount_data+0x56/0xc0 [ 355.788472] pid_ns_prepare_proc+0x1e/0x90 [ 355.792694] alloc_pid+0x9ef/0xc70 [ 355.796228] copy_process.part.0+0x272f/0x6a00 [ 355.800815] ? proc_fail_nth_write+0x7d/0x180 [ 355.805300] ? proc_cwd_link+0x1b0/0x1b0 [ 355.809358] ? __cleanup_sighand+0x50/0x50 [ 355.813585] ? lock_downgrade+0x740/0x740 [ 355.817725] _do_fork+0x19e/0xce0 [ 355.821172] ? fork_idle+0x280/0x280 [ 355.824879] ? fput+0xd4/0x150 [ 355.828063] ? SyS_write+0x15e/0x230 [ 355.831777] SyS_clone+0x37/0x50 [ 355.835133] ? sys_vfork+0x30/0x30 [ 355.838665] do_syscall_64+0x1e8/0x640 [ 355.842541] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.847377] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 355.852554] RIP: 0033:0x45a639 [ 355.855734] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 355.863432] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 355.870757] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 355.878017] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 355.885278] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 355.892538] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 [ 355.908102] proc_fill_super: can't allocate /proc/self 08:55:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, r3}, 0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@empty, 0x26, r3}) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r5, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, &(0x7f0000000340), 0x41395527) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000100)=0x6, 0x4) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r8) openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/fuse\x00', 0x2, 0x0) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r3) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:44 executing program 5 (fault-call:14 fault-nth:32): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:44 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x89a0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xf3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x200000, 0x0) syz_open_procfs(0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = open(&(0x7f0000000040)='./bus\x00', 0x17e, 0x0) write$binfmt_aout(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="56f563761508000000000000100000f90c2d005564dca311833f47c703ab1c31ad5ca9d7c0d7cc34e0841e5a54351eabcd3e7996ca2ca6f8e37eedfcf552205a8a864faf39b37acf8e00dda54aaa802edb707a060f1f367c89dc980fe88484290ce3b52856dfb88e74cdc71dd51c97200e8abb"], 0x73) sendfile(r2, r2, &(0x7f00000001c0), 0x8080fffffffe) r3 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r3, &(0x7f0000000080)={0x0, 0xffffffffffffffa2, &(0x7f0000000000)=[{&(0x7f0000000680)="230000005e0081aee4050c00000f00000000a30000ffffff9e8b1832e0b58bc609f6d8", 0x23}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) getpid() fcntl$setown(0xffffffffffffffff, 0x8, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r4 = socket$kcm(0x10, 0x1000000000000002, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) recvfrom(r5, &(0x7f0000000200)=""/169, 0xa9, 0xc0002001, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000000080)={0x0, 0xffffffffffffffa2, &(0x7f0000000000)=[{&(0x7f0000000680)="230000005e0081aee4050c00000f00000000a30000ffffff9e8b1832e0b58bc609f6d8", 0x23}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) dup2(r0, r4) r6 = open(0x0, 0x0, 0x0) sendmsg$TEAM_CMD_NOOP(r6, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7fe1ee5465ac0f0c}, 0x4) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') 08:55:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) r3 = syz_genetlink_get_family_id$nbd(0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000280), 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES16=r3, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000001e08184400080001000000000000000c0008006c000000000000000c0002"], 0x3}, 0x1, 0x0, 0x0, 0x40000}, 0x24010855) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x38, r3, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, [{0x8, 0x1, r6}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) [ 356.672899] FAULT_INJECTION: forcing a failure. [ 356.672899] name failslab, interval 1, probability 0, space 0, times 0 [ 356.684320] CPU: 0 PID: 17119 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 356.692221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.701578] Call Trace: [ 356.704172] dump_stack+0x142/0x197 [ 356.707815] should_fail.cold+0x10f/0x159 [ 356.711978] should_failslab+0xdb/0x130 [ 356.715958] kmem_cache_alloc+0x2d7/0x780 [ 356.720115] ? save_trace+0x290/0x290 [ 356.723919] ? find_held_lock+0x35/0x130 [ 356.727984] __d_alloc+0x2d/0x9f0 [ 356.731444] d_alloc+0x4d/0x270 [ 356.734737] d_alloc_name+0x71/0x90 [ 356.738367] ? d_alloc+0x270/0x270 [ 356.741919] ? down_write+0x38/0x90 [ 356.745668] proc_setup_thread_self+0xc3/0x38a [ 356.750256] proc_fill_super+0x25b/0x2e6 [ 356.754322] mount_ns+0xec/0x190 [ 356.757688] ? proc_get_inode+0x620/0x620 [ 356.761835] proc_mount+0x6a/0xa0 [ 356.765400] mount_fs+0x97/0x2a1 [ 356.768783] vfs_kern_mount.part.0+0x5e/0x3d0 [ 356.773281] ? rcu_read_lock_sched_held+0x110/0x130 [ 356.778305] kern_mount_data+0x56/0xc0 [ 356.782333] pid_ns_prepare_proc+0x1e/0x90 [ 356.786568] alloc_pid+0x9ef/0xc70 [ 356.790119] copy_process.part.0+0x272f/0x6a00 [ 356.794710] ? proc_fail_nth_write+0x7d/0x180 [ 356.799212] ? proc_cwd_link+0x1b0/0x1b0 [ 356.803288] ? __cleanup_sighand+0x50/0x50 [ 356.807522] ? lock_downgrade+0x740/0x740 [ 356.811680] _do_fork+0x19e/0xce0 [ 356.815135] ? fork_idle+0x280/0x280 [ 356.818848] ? fput+0xd4/0x150 [ 356.822047] ? SyS_write+0x15e/0x230 [ 356.825773] SyS_clone+0x37/0x50 [ 356.829140] ? sys_vfork+0x30/0x30 [ 356.832685] do_syscall_64+0x1e8/0x640 [ 356.836574] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.841427] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 356.846619] RIP: 0033:0x45a639 [ 356.849808] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 356.857516] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 356.864784] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 356.872065] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 356.879333] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 356.886611] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 [ 356.894737] proc_fill_super: can't allocate /proc/thread_self 08:55:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x101, 0x6, 0x2, 0x7}, {0x0, 0x9, 0x8, 0x7ff}, {0x1, 0x4, 0x0, 0x1e}, {0xff80, 0x20, 0xff, 0xffff}]}) write(r3, &(0x7f0000000340), 0x41395527) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000826bd7000fedbdf2502000000140009000800020070e000000800020003000000400004000c0007000800030002000000040007000c00010073797a31000000001400010062726f6164636173742d6c696e6b00000c00010073797a3100000000480007000800020003000000080001000700000008000100fcffffff0c00030000000000000000000c000300ff0300000000000008000100ff7f00000c000400010000000000000004000600"], 0xb4}, 0x1, 0x0, 0x0, 0x80}, 0x5001) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) sendmsg$TIPC_NL_LINK_SET(r2, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000480)={&(0x7f0000000680)=ANY=[@ANYBLOB="6000e8a99958136db1333cb443797bf1730000", @ANYRES16=0x0, @ANYBLOB="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"], 0x60}, 0x1, 0x0, 0x0, 0x6004000}, 0x4110) close(r5) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400000, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000200)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYRESHEX=r8], 0x3}}, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') ioctl$sock_ax25_SIOCDELRT(r9, 0x890c, &(0x7f0000000180)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @null]}) 08:55:45 executing program 4: r0 = socket(0x10, 0x80002, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) getpeername(r3, &(0x7f0000000000)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={[], [], @empty}}}, &(0x7f0000000080)=0x80) write(r0, &(0x7f0000000140)="2600000022004701050000000000000005006d20002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r4 = timerfd_create(0xf, 0x800) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f00000020c0)={0x200, 0x4, 0x7, 0x9, 0x3}) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) r8 = socket$inet_smc(0x2b, 0x1, 0x0) recvmmsg(r2, &(0x7f0000002800)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000300)=""/165, 0xa5}, {&(0x7f00000003c0)=""/193, 0xc1}, {&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/79, 0x4f}, {&(0x7f00000005c0)=""/197, 0xc5}, {&(0x7f00000006c0)=""/120, 0x78}, {&(0x7f0000000740)=""/234, 0xea}], 0x8, &(0x7f00000008c0)=""/157, 0x9d}, 0x3}, {{&(0x7f0000000980)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000a00)=""/127, 0x7f}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/39, 0x27}, {&(0x7f0000001ac0)=""/10, 0xa}, {&(0x7f0000001b00)=""/168, 0xa8}], 0x5}, 0x4}, {{&(0x7f0000001c40)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/163, 0xa3}], 0x1, &(0x7f0000001dc0)=""/203, 0xcb}, 0x7f}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001ec0)=""/4, 0x4}, {&(0x7f0000001f00)=""/25, 0x19}, {&(0x7f0000001f40)=""/26, 0x1a}], 0x3, &(0x7f0000001fc0)=""/89, 0x59}, 0x1}, {{&(0x7f0000002040), 0x80, &(0x7f00000021c0)=[{&(0x7f00000020c0)}, {&(0x7f0000002100)=""/129, 0x81}], 0x2, &(0x7f0000002200)=""/131, 0x83}}, {{&(0x7f00000022c0)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000002340), 0x0, &(0x7f0000002380)=""/154, 0x9a}, 0x8}, {{&(0x7f0000002440)=@tipc=@id, 0x80, &(0x7f00000026c0)=[{&(0x7f00000024c0)=""/151, 0x97}, {&(0x7f0000002580)}, {&(0x7f00000025c0)=""/225, 0xe1}], 0x3, &(0x7f0000002700)=""/210, 0xd2}, 0x4}], 0x7, 0xf75131e65bf2a641, 0x0) r10 = dup2(r9, r8) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f00000029c0)={{0x2, 0x1, 0x92d, 0x3, 0x9d}, 0x200, 0x10001, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x1, 0x1, 0x39fb}) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b4bffc)=0x7, 0x293) recvmmsg(r0, &(0x7f0000004600), 0x397, 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) 08:55:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:45 executing program 5 (fault-call:14 fault-nth:33): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:45 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) rt_sigprocmask(0x3, &(0x7f0000000040)={0x5}, &(0x7f0000000080), 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6(0x10, 0x80002, 0x0) sendfile(r4, r0, 0x0, 0x4000000000dc) 08:55:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) getpid() vmsplice(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f0000000300)="e9d1d0e5f18f0c61fe38c3692b04edf17608a422574781a9fdf630c40ddeb0e2c3b6102a1111a43ef37c58029588cb70b80b029e9335db027ecb53da81cbc1f2ba5fec877934341afb44e35f1db40b9df7ad832beba651b0ba9febd6767418703cec7b793c1f02d030cfbf85c49eb8e3812fbf17a11e701f770e0ac60b9f1764c3242b9191597c2bb28a9b00d13d1e88bceed4712d55edb9259518300650b4a113fc586ac10c27168bc49c8eb0fd", 0xae}, {&(0x7f0000000100)="fddf850ac94590f049f4b675a55ed303087a804849c28a3cb74668da303a92", 0x1f}, {&(0x7f00000003c0)="64b868ac9190e38f88e57d6fcda3dc734e1db68a26e5eecc6ffcce2da823659f94def92ff28110ec4a74f67ea0f6999e63488003ebf56d2cf71f7319a10e458f01c3cba1b827fa0cfe9493ec4d7192239c058d133d415e13bfd20e507a5f1b8ecf480fc480982f0ea638780d98b23636edabe29fef2f7ffc7e6782100915432e817e845a49bc3ee9ce2dae94639162455dae51edd3aa409fd743316803d665520ff071f1ec1dfccc44b3714c", 0xac}, {&(0x7f00000001c0)="a54263a4cf3e76e269316e9f74fb019f2726d494908c1dd0d08c2301234871079281fc1203", 0x25}, {&(0x7f0000000480)="4790a31e952119369a40d1c1cb200a315609ed65a5f90762389bfe6fb490269dd3ab57d15c372461cc722b34744719e47400a1b92e0fbb9478c96842b2ffac168d01e09b620828fcecf701c55fdca5a80771130eab70", 0x56}, {&(0x7f0000000500)="4c89ba77e039b06823451db5831a3a4bc5bf16e58b43769195586a8b814126776e5914293277a26d584d2dd8d61a81f0016373593642a321bf276025e311373d95baf154259761c7dc8cf3d2d247475a5c91e1184596b657fb140130fadae5291f108be6588180a714d21b9f0a6c35849da42ffaebc9db05adb6f3142bb9e690632094afe56976ff62cd7fe104a3ccc438783fa64d0acabdebfd30912e5aed26a15b08af8bd1012fee402f9f1af5f5327d274ec3be550e2dbe04bc8ed20e95b0d75fd391fcefcab61ba8a5482729c779dab96f8e2b9e3064df4b6e361f5c50f35dcca85f26", 0xe5}], 0x6, 0x2) r0 = getpgid(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x1, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0xc6) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) fdatasync(r6) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r7) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r8 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x9, 0x2) bind$bt_sco(r8, &(0x7f0000000680)={0x1f, {0x5, 0x9, 0xff, 0x6a, 0xfc, 0x2}}, 0x8) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000140)=0x8) r7 = gettid() sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}, @IFLA_BROADCAST={0xc, 0x2, @dev}]}, 0x34}}, 0x0) 08:55:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000001c0)=0xd66d, &(0x7f0000000200)=0x2) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x9, [0xb0, 0x4, 0x5a1, 0x7, 0x7f, 0x0, 0x7c9f, 0x200, 0x0]}, 0x16) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001813ac0002000300000019ffffef00000000"], 0x48}}, 0x0) [ 357.581079] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29289 sclass=netlink_route_socket pig=17172 comm=syz-executor.4 [ 357.638061] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 357.695156] FAULT_INJECTION: forcing a failure. [ 357.695156] name failslab, interval 1, probability 0, space 0, times 0 [ 357.706591] CPU: 1 PID: 17190 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 357.714466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.723805] Call Trace: [ 357.726395] dump_stack+0x142/0x197 [ 357.730019] should_fail.cold+0x10f/0x159 [ 357.734239] should_failslab+0xdb/0x130 [ 357.738218] kmem_cache_alloc+0x2d7/0x780 [ 357.742353] ? _raw_spin_unlock+0x2d/0x50 [ 357.746494] ? d_alloc+0x1e9/0x270 [ 357.750022] ? proc_i_callback+0x30/0x30 [ 357.754068] proc_alloc_inode+0x1c/0x1a0 [ 357.758107] alloc_inode+0x64/0x180 [ 357.761713] new_inode_pseudo+0x19/0xf0 [ 357.765670] proc_setup_thread_self+0xdc/0x38a [ 357.770233] proc_fill_super+0x25b/0x2e6 [ 357.774277] mount_ns+0xec/0x190 [ 357.777620] ? proc_get_inode+0x620/0x620 [ 357.781753] proc_mount+0x6a/0xa0 [ 357.785186] mount_fs+0x97/0x2a1 [ 357.788534] vfs_kern_mount.part.0+0x5e/0x3d0 [ 357.793010] ? rcu_read_lock_sched_held+0x110/0x130 [ 357.798010] kern_mount_data+0x56/0xc0 [ 357.801883] pid_ns_prepare_proc+0x1e/0x90 [ 357.806102] alloc_pid+0x9ef/0xc70 [ 357.809634] copy_process.part.0+0x272f/0x6a00 [ 357.814205] ? proc_fail_nth_write+0x7d/0x180 [ 357.818694] ? proc_cwd_link+0x1b0/0x1b0 [ 357.822741] ? __cleanup_sighand+0x50/0x50 [ 357.826959] ? lock_downgrade+0x740/0x740 [ 357.831093] _do_fork+0x19e/0xce0 [ 357.834530] ? fork_idle+0x280/0x280 [ 357.838227] ? fput+0xd4/0x150 [ 357.841406] ? SyS_write+0x15e/0x230 [ 357.845102] SyS_clone+0x37/0x50 [ 357.848447] ? sys_vfork+0x30/0x30 [ 357.851968] do_syscall_64+0x1e8/0x640 [ 357.855836] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.860665] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 357.865834] RIP: 0033:0x45a639 [ 357.869004] RSP: 002b:00007fde34cc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 357.876692] RAX: ffffffffffffffda RBX: 00007fde34cc3c90 RCX: 000000000045a639 [ 357.883941] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 357.891193] RBP: 000000000075c118 R08: ffffffffffffffff R09: 0000000000000000 [ 357.898452] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34cc46d4 [ 357.905713] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 [ 357.913636] proc_fill_super: can't allocate /proc/thread_self 08:55:46 executing program 4: sched_setattr(0x0, &(0x7f0000000040)={0x30}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x133, 0x0, 0x0, 0xa93f) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0xcffa808b513f9ded, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syslog(0x0, &(0x7f0000000140)=""/4096, 0x1000) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r4, &(0x7f0000000000)={0x30, 0x3, 0x0, 0x2, 0xffffffff, 0x7, 0x4, 0x4}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xffcb) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) 08:55:46 executing program 3: socket$inet6(0xa, 0x0, 0x0) close(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) getcwd(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) open_by_handle_at(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1f00000002000000f5"], 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) setsockopt$CAN_RAW_JOIN_FILTERS(r6, 0x65, 0x6, &(0x7f0000000140)=0x1, 0x4) getpeername$ax25(r3, &(0x7f0000000080)={{0x3, @netrom}, [@netrom, @netrom, @netrom, @null, @remote, @null, @remote, @rose]}, &(0x7f0000000100)=0x48) r7 = creat(&(0x7f0000000000)='./file0\x00', 0x0) open_by_handle_at(r7, &(0x7f0000000500)={0x9, 0x2, "99"}, 0x40) 08:55:46 executing program 1 (fault-call:14 fault-nth:0): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1152c0837860c791, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x80000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000000)={'icmp;\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, &(0x7f0000000100)=0x1e) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) ioctl$PPPIOCGUNIT(r7, 0x80047456, &(0x7f00000001c0)) [ 358.130845] audit: type=1400 audit(1574499346.267:79): avc: denied { syslog } for pid=17202 comm="syz-executor.4" capability=34 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=capability2 permissive=1 [ 358.157871] FAULT_INJECTION: forcing a failure. [ 358.157871] name failslab, interval 1, probability 0, space 0, times 0 [ 358.169513] CPU: 1 PID: 17221 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 358.177403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.186756] Call Trace: [ 358.189357] dump_stack+0x142/0x197 [ 358.192994] should_fail.cold+0x10f/0x159 [ 358.197154] should_failslab+0xdb/0x130 [ 358.201139] kmem_cache_alloc_node+0x287/0x780 [ 358.205726] ? get_pid_task+0x98/0x140 [ 358.209617] copy_process.part.0+0x17d5/0x6a00 [ 358.214208] ? save_trace+0x290/0x290 [ 358.218005] ? proc_fail_nth_write+0x7d/0x180 [ 358.222496] ? proc_cwd_link+0x1b0/0x1b0 [ 358.226558] ? __f_unlock_pos+0x19/0x20 [ 358.230532] ? find_held_lock+0x35/0x130 [ 358.234598] ? __cleanup_sighand+0x50/0x50 [ 358.238833] ? lock_downgrade+0x740/0x740 [ 358.242993] _do_fork+0x19e/0xce0 [ 358.246455] ? fork_idle+0x280/0x280 [ 358.250180] ? fput+0xd4/0x150 [ 358.253376] ? SyS_write+0x15e/0x230 [ 358.257088] SyS_clone+0x37/0x50 [ 358.260455] ? sys_vfork+0x30/0x30 [ 358.263999] do_syscall_64+0x1e8/0x640 [ 358.267881] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.272725] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 358.277909] RIP: 0033:0x45a639 [ 358.281092] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 358.288801] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 358.296072] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 358.303338] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 358.310601] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 358.317865] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:55:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:46 executing program 5 (fault-call:14 fault-nth:34): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000007, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000000380)=ANY=[], 0x84f0) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0xffffffffffffff49) sched_setattr(0x0, 0x0, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000240)={r7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000140)={r7, 0x9, 0x30, 0xffffffffffff94d7, 0xfffffffffffffff7}, &(0x7f0000000180)=0x18) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:46 executing program 3: socket$inet(0x10, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x450902, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x3800, 0x0, 0x0, 0x0, 0xb26}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000240)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_procfs(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}, &(0x7f0000000280)=0x10) socket$packet(0x11, 0x2, 0x300) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000100)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r8, @ANYBLOB="0000070000060104"], 0x20}}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000), 0x4) 08:55:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200040, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r7, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r9, 0x0}]) sendmsg$nl_crypto(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=@getstat={0xe0, 0x15, 0x200, 0x70bd27, 0x25dfdbfe, {{'pcbc(aes)\x00'}, [], [], 0x2400, 0x2200}, ["", "", ""]}, 0xe0}, 0x1, 0x0, 0x0, 0x50008}, 0x8000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r10, 0x0}]) dup2(r4, r10) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r11, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r12, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r13, 0x0}]) getsockname$packet(r12, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x4a66f58a9564e65) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r15, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r16, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r17, 0x0}]) ioctl$FS_IOC_GETFLAGS(r16, 0x80086601, &(0x7f0000000480)) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r14, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180042000300000019ffffef200000000000"], 0x48}}, 0x0) 08:55:47 executing program 1 (fault-call:14 fault-nth:1): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 358.950103] net_ratelimit: 3 callbacks suppressed [ 358.950109] protocol 88fb is buggy, dev hsr_slave_0 [ 358.950563] protocol 88fb is buggy, dev hsr_slave_0 [ 358.955076] protocol 88fb is buggy, dev hsr_slave_1 [ 358.960582] protocol 88fb is buggy, dev hsr_slave_1 [ 358.965163] protocol 88fb is buggy, dev hsr_slave_0 [ 358.971282] protocol 88fb is buggy, dev hsr_slave_0 [ 358.975113] protocol 88fb is buggy, dev hsr_slave_1 [ 358.980662] protocol 88fb is buggy, dev hsr_slave_1 [ 359.163247] FAULT_INJECTION: forcing a failure. [ 359.163247] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 359.175089] CPU: 0 PID: 17275 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 359.182972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.192327] Call Trace: [ 359.194919] dump_stack+0x142/0x197 [ 359.198549] should_fail.cold+0x10f/0x159 [ 359.202787] __alloc_pages_nodemask+0x1d6/0x7a0 [ 359.207455] ? fs_reclaim_acquire+0x20/0x20 [ 359.211777] ? __alloc_pages_slowpath+0x2930/0x2930 [ 359.216801] cache_grow_begin+0x80/0x400 [ 359.220861] kmem_cache_alloc_node+0x6a4/0x780 [ 359.225539] ? get_pid_task+0x98/0x140 [ 359.229426] copy_process.part.0+0x17d5/0x6a00 [ 359.234010] ? save_trace+0x290/0x290 [ 359.237807] ? proc_fail_nth_write+0x7d/0x180 [ 359.242298] ? proc_cwd_link+0x1b0/0x1b0 [ 359.246357] ? __f_unlock_pos+0x19/0x20 [ 359.250330] ? find_held_lock+0x35/0x130 [ 359.254399] ? __cleanup_sighand+0x50/0x50 [ 359.258631] ? lock_downgrade+0x740/0x740 [ 359.262781] _do_fork+0x19e/0xce0 [ 359.266232] ? fork_idle+0x280/0x280 [ 359.269941] ? fput+0xd4/0x150 [ 359.273126] ? SyS_write+0x15e/0x230 [ 359.276837] SyS_clone+0x37/0x50 [ 359.280195] ? sys_vfork+0x30/0x30 [ 359.283728] do_syscall_64+0x1e8/0x640 [ 359.287614] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.292459] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 359.297637] RIP: 0033:0x45a639 [ 359.300817] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 359.308523] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 359.315785] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 359.323056] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 359.330321] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 359.337588] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:55:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, r2}, 0xc) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@bridge_delneigh={0x38, 0x1d, 0x100, 0x70bd2d, 0x25dfdbfc, {0x1c, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1}, [@NDA_IFINDEX={0x8, 0x8, r2}, @NDA_DST_IPV6={0x14, 0x1, @rand_addr="d362d53e6399bf55983478188bc32837"}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000c0}, 0x840) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="a885dd0000c582520086cf0d", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:47 executing program 3: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) ioctl$SIOCAX25GETINFOOLD(r0, 0x89e9, &(0x7f0000000340)) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0xc18fdccb05f57182) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r7, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r9, 0x0}]) getsockopt$inet_sctp6_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x80000000, 0xa4b7}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000240)={r10, 0x0, 0x30, 0x158, 0x1f}, &(0x7f0000000300)=0x18) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') socket$inet_dccp(0x2, 0x6, 0x0) write$P9_RSTAT(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="5a0000007d02000000a0feff0708000000820300000003000000000000000000040008000000210000000200000000000000f938c5657601002301002c13003a707070317365637572697479776c616e312a"], 0x5a) [ 359.534278] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50432 sclass=netlink_route_socket pig=17283 comm=syz-executor.2 [ 359.563198] syz-executor.3 uses old SIOCAX25GETINFO 08:55:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) [ 359.774885] FAULT_INJECTION: forcing a failure. [ 359.774885] name failslab, interval 1, probability 0, space 0, times 0 [ 359.786246] CPU: 0 PID: 17257 Comm: syz-executor.5 Not tainted 4.14.155-syzkaller #0 [ 359.794134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.803484] Call Trace: [ 359.806071] dump_stack+0x142/0x197 [ 359.809706] should_fail.cold+0x10f/0x159 [ 359.813856] should_failslab+0xdb/0x130 [ 359.817833] kmem_cache_alloc_trace+0x2e9/0x790 [ 359.822533] ? __lock_acquire+0x5f7/0x4620 [ 359.826792] selinux_parse_opts_str+0x3c1/0xa30 [ 359.831463] ? save_trace+0x290/0x290 [ 359.835266] ? selinux_sb_show_options+0xd50/0xd50 [ 359.840201] ? trace_hardirqs_on+0x10/0x10 [ 359.844437] ? save_trace+0x290/0x290 [ 359.848235] ? find_held_lock+0x35/0x130 [ 359.852321] superblock_doinit+0xeb/0x200 [ 359.856470] ? selinux_parse_opts_str+0xa30/0xa30 [ 359.861327] selinux_sb_kern_mount+0xa9/0x230 [ 359.865822] ? delayed_superblock_init+0x20/0x20 [ 359.870585] ? _raw_spin_unlock+0x2d/0x50 [ 359.874743] ? lockref_get+0x46/0x60 [ 359.878461] security_sb_kern_mount+0x7d/0xb0 [ 359.882964] mount_fs+0x14e/0x2a1 [ 359.886421] vfs_kern_mount.part.0+0x5e/0x3d0 [ 359.890916] ? rcu_read_lock_sched_held+0x110/0x130 [ 359.895937] kern_mount_data+0x56/0xc0 [ 359.899822] pid_ns_prepare_proc+0x1e/0x90 [ 359.904054] alloc_pid+0x9ef/0xc70 [ 359.907607] copy_process.part.0+0x272f/0x6a00 [ 359.912196] ? proc_fail_nth_write+0x7d/0x180 [ 359.916692] ? proc_cwd_link+0x1b0/0x1b0 [ 359.920772] ? __cleanup_sighand+0x50/0x50 [ 359.925010] ? lock_downgrade+0x740/0x740 [ 359.929159] _do_fork+0x19e/0xce0 [ 359.932616] ? fork_idle+0x280/0x280 [ 359.936328] ? fput+0xd4/0x150 [ 359.939518] ? SyS_write+0x15e/0x230 [ 359.943233] SyS_clone+0x37/0x50 [ 359.946594] ? sys_vfork+0x30/0x30 [ 359.950138] do_syscall_64+0x1e8/0x640 [ 359.954021] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.958870] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 359.964057] RIP: 0033:0x45a639 [ 359.967249] RSP: 002b:00007fde34ca2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 359.974953] RAX: ffffffffffffffda RBX: 00007fde34ca2c90 RCX: 000000000045a639 [ 359.982221] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 359.989516] RBP: 000000000075c1c0 R08: ffffffffffffffff R09: 0000000000000000 [ 359.996782] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde34ca36d4 [ 360.004051] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000007 08:55:48 executing program 1 (fault-call:14 fault-nth:2): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:48 executing program 5: prlimit64(0x0, 0x7, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x460000, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000140)={0x4000000, 0x53b, 0x22}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r5) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ptrace$getregs(0xe, 0xffffffffffffffff, 0x0, &(0x7f0000000180)=""/126) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:48 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getresgid(0x0, &(0x7f0000000300), &(0x7f0000000340)) r0 = getpid() r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) fsetxattr$trusted_overlay_upper(0xffffffffffffffff, &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="00fb880600000000000000aefcfdf36a0049c2a79a05f6520a140820e8f44e7f1d9d5f8bc6f8d93144ef8614e4b866b732de5cb24c2311d7167354781915ed041d89837661cf8e7a299ac5efcfc0102c866b6a9f9cf915462f490078695a7184003af8ac484c7e64cfc68120e7ad6e7b015090be9f91205ef105de6ea4"], 0x1, 0x3) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(r0, &(0x7f0000000080)={0x130, 0x2, 0x3, 0x4, 0x3}, 0x0) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x0, 0x0, 0x1, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000880)='\xfbJE\n\xc8z\xf8W\x8bmemory.e6ents\x00#3\x13i\xa3\xb9\"\xf8\xab\x82w\xb9.\x998Y\xf7\xf3\aJ\xc2\xbf\xf5Y\xce\t\x1d\xf9\x0f\x8cy\xf1\xcfTh\xf85z\x9d>\xb5\xd3\xcf\x84=\x19\n\x1fi\xd4\x0e\x00\x84\xd7\xd8\xfd\xd3f!\xc4Z/\xbe\xb6x\xdaV\xc9\x96\x83p\x83\x10\x7fe\xfe\xe4\xd5\x19\xba\x9f\xd4\xaf\x8b\xc4\xe6#?\x940.\x87]\xe0\xdd\xd9\xd0\xeb1\x96\xed7\x1bt\xb6\x99\x04\xcf\xd1X\x01\x87\xf8\xa3[8\xd2\xc2\x15\xa8\xc7:\x7f\x12\x16\x1d\x89\xca\xe4s\x06\x12;\xc0\xfc\xab\xc8\x9fY\x1a\x91\xb4U\xeb|\t`E\xf0\xd3\xc5\xc4\xef\ann\x0f!\xc3\xa3&\a\xf0\x13\x05\xd3M\\ \xcd\x1e\xeb\x95F{\xf4\xd4\xb4D\xbe\x8e\xab\x95\x16l^\x96n\xa5\x9c\x101\xf3\x87\x9f\xc6dHD4\x05\xc1&y\x89,\xfby~x\x1cs\xf1Y?o\x05V\xa2\xb4\xb1\x8c\xb8\xd8\xd3zkV,\xdb\xcaE\xb3\xb4\x909\t\xb46EG0\x96\x7f\xbdC\xe9\x18W\x9b\xd9\xc7\xec|\xf4\x1d)w\xcf\xd5\b+|\xb5\xbf\x18\xb0q\xc2G\xd3#\xfeZ\xf0\xb4\x00\xa4\x7fsqk\x1d\xb0*', 0x26e1, 0x0) ioctl$sock_ifreq(r5, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x00\x02\xff', @ifru_names='bond_slave_1\x00'}) ioctl$sock_ifreq(r5, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\n\x00!!\x00\x01\x00', @ifru_names='bond_slave_1\x00\x00\x00\b'}) socket$inet_dccp(0x2, 0x6, 0x0) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x4}, 0x0) rt_sigqueueinfo(0x0, 0x2f, &(0x7f00000003c0)={0x34}) ioctl$SIOCRSSL2CALL(r4, 0x89e2, &(0x7f0000000140)=@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}) 08:55:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f00000001c0)='y\x00', 0x1, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000200)=@rose={'rose', 0x0}, 0x10) mount$overlay(0x0, &(0x7f0000000600)='./file0/../file0\x00', &(0x7f00000005c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[]) lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000002c0)) [ 360.224098] FAULT_INJECTION: forcing a failure. [ 360.224098] name failslab, interval 1, probability 0, space 0, times 0 [ 360.235381] CPU: 0 PID: 17314 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 360.236048] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 360.243262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.243268] Call Trace: [ 360.243286] dump_stack+0x142/0x197 [ 360.243305] should_fail.cold+0x10f/0x159 [ 360.243321] should_failslab+0xdb/0x130 [ 360.243331] kmem_cache_alloc+0x2d7/0x780 [ 360.243342] ? creds_are_invalid+0x48/0x110 [ 360.243352] ? __validate_process_creds+0x14c/0x200 [ 360.243363] prepare_creds+0x3e/0x380 [ 360.243373] copy_creds+0x7b/0x4f0 [ 360.243382] ? lockdep_init_map+0x9/0x10 [ 360.243393] copy_process.part.0+0x868/0x6a00 [ 360.243412] ? save_trace+0x290/0x290 [ 360.308854] ? proc_fail_nth_write+0x7d/0x180 [ 360.313352] ? proc_cwd_link+0x1b0/0x1b0 [ 360.317418] ? __f_unlock_pos+0x19/0x20 [ 360.321418] ? __cleanup_sighand+0x50/0x50 [ 360.325657] ? lock_downgrade+0x740/0x740 [ 360.329810] _do_fork+0x19e/0xce0 [ 360.333266] ? fork_idle+0x280/0x280 [ 360.336981] ? fput+0xd4/0x150 [ 360.340198] ? SyS_write+0x15e/0x230 [ 360.343911] SyS_clone+0x37/0x50 [ 360.347273] ? sys_vfork+0x30/0x30 [ 360.350814] do_syscall_64+0x1e8/0x640 [ 360.354698] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.359551] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 360.364738] RIP: 0033:0x45a639 [ 360.367922] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 360.375633] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 360.382895] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 360.390180] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 360.397448] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 360.404719] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:55:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000180)=""/60) ioctl$TIOCGDEV(r2, 0x80045432, &(0x7f0000000100)) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:48 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB='showexec(\x00']) r0 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1}) [ 360.624253] bond0: Releasing backup interface bond_slave_1 [ 360.735459] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17337 comm=syz-executor.2 [ 360.753722] FAT-fs (loop3): Unrecognized mount option "showexec(" or missing value 08:55:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x29020000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getrule={0x20, 0x22, 0x300, 0x70bd27, 0x25dfdbfb, {0xa, 0x0, 0x80, 0x1f, 0x7f, 0x0, 0x0, 0x0, 0x820df9abd52c0177}}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) 08:55:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xe, 0x100000004, 0x4, 0x83d3, 0x0, 0xffffffffffffffff, 0x3, [], 0x0, 0xffffffffffffffff, 0x5}, 0x3c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'n\x00\x00\x00\x00\x00\xe6\xff\x00', 0x7132}) close(r1) 08:55:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0, 0x35, 0xfffffffffffffffc, 0x0, 0x3}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r8, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r9, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r10, 0x0}]) bind$isdn_base(r9, &(0x7f0000000100)={0x22, 0x3a, 0x4, 0x5, 0x2f}, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000000000), 0x4) bind(r4, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x6, "131df6854e48", 0x3}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80800) io_submit(r12, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r13, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r14, 0x0}]) recvmsg$can_raw(r14, &(0x7f0000001980)={&(0x7f0000000300)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000380)=""/253, 0xfd}, {&(0x7f0000000480)=""/110, 0x6e}, {&(0x7f0000000500)=""/159, 0x9f}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/134, 0x86}, {&(0x7f00000019c0)=""/29, 0x1d}, {&(0x7f0000001a00)=""/131, 0x83}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x8, &(0x7f0000001880)=""/250, 0xfa}, 0x12142) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0000b1cdc789ada4e61b88e972075c4358ac98b024d6f599dea87b8191bc8f59f7c1e0bfb33074cd359f630fba0a60c06ef08aa45b675359613aa6bc5c1a1daa7eb049c6bf36d740ac3588c553faa9b9fede91c23e2abc18a65e58938543e1286da392a7f2", @ANYRES32=r11, @ANYBLOB="00000000ffffffff0000000008000200180002000318000019ffffef00"/42], 0x48}}, 0x0) [ 360.856418] FAT-fs (loop3): Unrecognized mount option "showexec(" or missing value 08:55:49 executing program 3: ioctl$SIOCX25SCUDMATCHLEN(0xffffffffffffffff, 0x89e7, &(0x7f0000000000)={0x3f}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='\x00\x00\xee\xff\xff\xff\xff\xff\xff\xff\x00', 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$getsig(0x4202, r4, 0x81, &(0x7f00000000c0)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x19) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000180)={{}, 'syz0\x00'}) ioctl$UI_DEV_CREATE(r0, 0x5501) 08:55:49 executing program 1 (fault-call:14 fault-nth:3): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:49 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x5, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgrp(0x0) sched_setattr(r4, &(0x7f00000000c0)={0x30, 0x3, 0x1, 0xa6a, 0x20d7, 0xffff, 0x0, 0x8}, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x5, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_SETHMAC(r9, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000808}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r10, 0x1008, 0x70bd26, 0x25dfdbfd, {}, [@SEG6_ATTR_DSTLEN={0xfffffffffffffd38, 0x2, 0x8}]}, 0xffffffffffffffe3}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) capset(&(0x7f0000000300)={0x0, 0xffffffffffffffff}, &(0x7f0000000440)={0x3, 0xffff165c, 0x1, 0x0, 0x6, 0xb21b}) sendmsg$SEG6_CMD_DUMPHMAC(r7, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x82000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, r10, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x3}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x10000, 0x5, 0x7, 0xd9]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40c0}, 0x4000000) r11 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r11) clone(0x8c800000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 360.939225] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35271 sclass=netlink_route_socket pig=17358 comm=syz-executor.2 [ 361.049293] FAULT_INJECTION: forcing a failure. [ 361.049293] name failslab, interval 1, probability 0, space 0, times 0 [ 361.061325] CPU: 1 PID: 17373 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 361.069221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.078573] Call Trace: [ 361.081154] dump_stack+0x142/0x197 [ 361.084784] should_fail.cold+0x10f/0x159 [ 361.088946] should_failslab+0xdb/0x130 [ 361.093037] __kmalloc_track_caller+0x2ec/0x790 [ 361.097711] ? check_preemption_disabled+0x3c/0x250 [ 361.102835] ? prepare_creds+0x3e/0x380 [ 361.106815] ? selinux_cred_prepare+0x49/0xb0 [ 361.111315] kmemdup+0x27/0x60 [ 361.114511] selinux_cred_prepare+0x49/0xb0 [ 361.118843] security_prepare_creds+0x7d/0xb0 [ 361.123348] prepare_creds+0x2cf/0x380 [ 361.127226] copy_creds+0x7b/0x4f0 [ 361.130747] ? lockdep_init_map+0x9/0x10 [ 361.134791] copy_process.part.0+0x868/0x6a00 [ 361.139274] ? save_trace+0x290/0x290 [ 361.143056] ? proc_fail_nth_write+0x7d/0x180 [ 361.147528] ? proc_cwd_link+0x1b0/0x1b0 [ 361.151570] ? __f_unlock_pos+0x19/0x20 [ 361.155528] ? __cleanup_sighand+0x50/0x50 [ 361.159748] ? lock_downgrade+0x740/0x740 [ 361.163880] _do_fork+0x19e/0xce0 [ 361.167313] ? fork_idle+0x280/0x280 [ 361.171011] ? fput+0xd4/0x150 [ 361.174185] ? SyS_write+0x15e/0x230 [ 361.177892] SyS_clone+0x37/0x50 [ 361.181251] ? sys_vfork+0x30/0x30 [ 361.184783] do_syscall_64+0x1e8/0x640 [ 361.188649] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.193479] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 361.198655] RIP: 0033:0x45a639 [ 361.201828] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 361.209518] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 361.216770] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 361.224021] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 361.231273] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 361.238520] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:55:49 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x0) syz_open_dev$sndctrl(0x0, 0xfffffffffffffffb, 0x10102) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xf17) unshare(0x400) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYRES16, @ANYBLOB="e54e0000000000001892ce7bdbc2c6a933c892be6fd2693403a65d2be23c3180503b1b977e07c4b18b77204a71b321c6a793c37b3a3bcfa8c998954bebc0c75067a940d10dd94eb9f2457609ce5c05b8f1f99c7fedee87252c7adb8b444cd5aa51c3a258355d57b82094ba393439169777aa847ae84ab3a3aab4b459deeb8192e6e2d453cc40e515d43984e31eab53c9befe5bd6c96d41559d64f2c08b303f70caf889e6b308"], 0x2}}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) creat(0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x40d09) syz_genetlink_get_family_id$SEG6(&(0x7f0000000280)='SEG6\x00') rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) lsetxattr$security_capability(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000200)=@v3={0x3000000, [{0x9, 0x2}, {0x101, 0x3}]}, 0x18, 0x2) socketpair$nbd(0x1, 0x1, 0x0, 0x0) 08:55:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x481200, 0x0) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f00000001c0)) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x126202, 0x0) ioctl$RTC_WKALM_RD(r4, 0x80287010, &(0x7f0000000100)) socket$inet_udp(0x2, 0x2, 0x0) 08:55:49 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77813ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x2, @mcast2, 0x1c}, 0x1c) connect$rxrpc(r1, &(0x7f0000000080)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x493, 0x0) 08:55:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) flock(r4, 0x1) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:49 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/avc/hash_stats\x00', 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) fcntl$dupfd(r2, 0x406, r0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r5, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) pipe2$9p(&(0x7f0000000100), 0x4800) write(r7, &(0x7f0000000340), 0x41395527) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x2}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) close(r8) io_setup(0x3d8, &(0x7f00000004c0)=0x0) io_submit(r9, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r8, 0x400c6615, &(0x7f0000000140)) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00') write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000011c0)=ANY=[@ANYBLOB="1000000017024046ff2e2f66696c65301197f4da5865dab2c0f583a09c0e532068b07b531924829695cfae09dabd0f1d0626073fb0e0cc50166c85d3055ef2518806000000000000001f00bb11d8a4578495a4dfa63608419196ab971fcee27885de23f3651e7ca8795c6b2a506e69f5d0210a1b4bbc92883dfbf976e78c63a072fa4d"], 0x83) syz_open_procfs(0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, &(0x7f00000002c0)) r10 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r10, &(0x7f0000002740)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) r11 = socket$inet(0xa, 0x801, 0x84) connect$inet(r11, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x50) listen(r11, 0x8) r12 = accept4(r11, 0x0, 0x0, 0x0) close(r12) setsockopt$inet6_opts(r12, 0x29, 0x3b, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet6_opts(r12, 0x29, 0x37, &(0x7f0000001280)=ANY=[], 0x0) sendmmsg(r10, &(0x7f0000007e00), 0x136a88c8311572c, 0x11) 08:55:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fsetxattr$trusted_overlay_nlink(r1, &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'L-', 0x40}, 0x28, 0x2) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r5 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000780)={@rand_addr, 0x0}, &(0x7f00000007c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, r7}, 0xc) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000800)={'team0\x00', 0x0}) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r9, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r10, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r11, 0x0}]) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000c40)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000d40)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000002240)=[{{&(0x7f0000000d80)=@nl, 0x80, &(0x7f0000001100)=[{&(0x7f0000000e00)=""/34, 0x22}, {&(0x7f0000000e40)=""/90, 0x5a}, {&(0x7f0000000ec0)=""/3, 0x3}, {&(0x7f0000000f00)=""/194, 0xc2}, {&(0x7f0000001000)=""/228, 0xe4}], 0x5, &(0x7f0000001180)=""/232, 0xe8}, 0x80000000}, {{&(0x7f0000001280)=@generic, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001300)=""/182, 0xb6}], 0x1, &(0x7f0000001400)}, 0xfffffff9}, {{&(0x7f0000001440)=@x25={0x9, @remote}, 0x80, &(0x7f0000001600)=[{&(0x7f00000014c0)=""/20, 0x14}, {&(0x7f0000001500)=""/200, 0xc8}], 0x2, &(0x7f0000001640)=""/97, 0x61}, 0x57}, {{&(0x7f00000016c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001740)=""/25, 0x19}], 0x1, &(0x7f00000017c0)=""/201, 0xc9}, 0xfffffeaf}, {{&(0x7f00000018c0)=@pptp, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001940)=""/152, 0x98}, {&(0x7f0000001a00)=""/62, 0x3e}], 0x2, &(0x7f0000001a80)=""/176, 0xb0}, 0xa216}, {{&(0x7f0000001b40)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001bc0)=""/186, 0xba}, {&(0x7f0000001c80)=""/7, 0x7}, {&(0x7f0000001cc0)=""/209, 0xd1}, {&(0x7f0000001dc0)=""/57, 0x39}, {&(0x7f0000001e00)=""/79, 0x4f}, {&(0x7f0000001e80)=""/141, 0x8d}], 0x6}, 0x7}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001fc0)=""/82, 0x52}, {&(0x7f0000002040)=""/22, 0x16}, {&(0x7f0000002080)=""/59, 0x3b}, {&(0x7f00000020c0)=""/209, 0xd1}], 0x4, &(0x7f0000002200)=""/58, 0x3a}, 0x1}], 0x7, 0x220, &(0x7f0000002400)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, r14}, 0xc) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r15, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r16, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r17, 0x0}]) getsockopt$inet6_IPV6_XFRM_POLICY(r16, 0x29, 0x23, &(0x7f0000002440)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000002540)=0xe8) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000004f00)={@dev, @multicast1, 0x0}, &(0x7f0000004f40)=0xc) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r20, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r21, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r22, 0x0}]) getsockopt$inet_IP_XFRM_POLICY(r21, 0x0, 0x11, &(0x7f0000006400)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000006500)=0xe8) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000006a40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2057c8156018b02b}, 0xc, &(0x7f0000006a00)={&(0x7f0000006540)={0x49c, r5, 0x400, 0x70bd29, 0x25dfdbff, {}, [{{0x8, 0x1, r6}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r7}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r12}, {0x170, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x800}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r13}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x4}}}]}}, {{0x8}, {0x248, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x81}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xfffffffb}}, {0x8}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x20, 0xf6, 0x3, 0x2b}, {0xed, 0xa8, 0x1, 0x4}, {0x0, 0x5, 0x6, 0x9}, {0x8000, 0x3f, 0xe6, 0x3}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x336b}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x1856}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r23}}}]}}]}, 0x49c}, 0x1, 0x0, 0x0, 0x80}, 0x42c90) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:49 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000300)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000180)=0x7fffffff, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @empty}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000003c80), 0x38e, 0x62, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket(0x1000000010, 0x400000400080803, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip6_vti0\x00'}) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x24000) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r5, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0x10000}]) 08:55:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0xf04) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000100)={'team0\x00'}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000100)=0x30) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @local}, 0x0, 0x1, 0x4}}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r9, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r10, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r11, 0x0}]) bind$bt_hci(r11, &(0x7f0000000300)={0x1f, r5, 0x3}, 0xc) ioctl$VIDIOC_TRY_EXT_CTRLS(r8, 0xc0205649, &(0x7f0000000240)={0x980000, 0x4, 0x5, [], &(0x7f0000000200)={0x990907, 0x9, [], @string=&(0x7f00000001c0)=0x9}}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836006304b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:50 executing program 1 (fault-call:14 fault-nth:4): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) bind$inet6(r6, &(0x7f00000000c0)={0xa, 0x4e23, 0x1, @remote, 0x4}, 0x1c) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r7) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r8, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r9, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r10, 0x0}]) ioctl$MON_IOCQ_URB_LEN(r10, 0x9201) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:50 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats_percpu\x00') syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x0) syz_open_dev$sndctrl(0x0, 0xfffffffffffffffb, 0x10102) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xf17) unshare(0x40040400) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) sendmsg$TIPC_NL_BEARER_ENABLE(r7, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)={0x1c0, 0x0, 0x0, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0xb4, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @empty}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x1, @loopback, 0x1}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @local}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x9, @remote, 0x8000}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x9, @local}}, {0x14, 0x2, @in={0x2, 0x4e24, @remote}}}}]}, @TIPC_NLA_LINK={0x24, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x12000000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffff8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80000000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4f}]}, @TIPC_NLA_MEDIA={0x40, 0x5, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6a}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffa}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x36}, @TIPC_NLA_NODE_ADDR={0x8}]}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x1c008058}, 0x40000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r9, 0x0}]) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[]}, 0x1, 0x0, 0x0, 0xc080}, 0xc000810) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000000100)={0x2, 0x3, 0x43f00000, 0x4, '\x00', 0x1}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) creat(0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x40d09) syz_genetlink_get_family_id$SEG6(&(0x7f0000000280)='SEG6\x00') rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000000)) lsetxattr$security_capability(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000200)=@v3={0x3000000, [{0x9, 0x2}, {0x101, 0x3}]}, 0x18, 0x2) socketpair$nbd(0x1, 0x1, 0x0, 0x0) 08:55:50 executing program 4: io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000240)={r9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000080)={r9, 0xfff, 0x30, 0x4, 0xaf}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r10, 0xffffffff}, &(0x7f0000000200)=0x8) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r11, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r12, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r13, 0x0}]) connect(r3, &(0x7f0000000000)=@sco={0x1f, {0x8, 0x3, 0x3, 0x80, 0x3, 0x81}}, 0x80) syz_emit_ethernet(0x4, &(0x7f0000000300)=ANY=[@ANYRESDEC=r2, @ANYBLOB="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", @ANYRESHEX=r11, @ANYRES64], 0x0) 08:55:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r8, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r9, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r10, 0x0}]) getsockname$packet(r9, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x12f) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480200002400e577a8850800000000000000cf0d", @ANYRES32=r11, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) [ 362.058939] FAULT_INJECTION: forcing a failure. [ 362.058939] name failslab, interval 1, probability 0, space 0, times 0 [ 362.071108] CPU: 0 PID: 17457 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 362.079019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.088552] Call Trace: [ 362.091144] dump_stack+0x142/0x197 [ 362.094791] should_fail.cold+0x10f/0x159 [ 362.098948] should_failslab+0xdb/0x130 [ 362.102925] __kmalloc_track_caller+0x2ec/0x790 [ 362.107602] ? check_preemption_disabled+0x3c/0x250 [ 362.112623] ? prepare_creds+0x3e/0x380 [ 362.116589] ? selinux_cred_prepare+0x49/0xb0 [ 362.121082] kmemdup+0x27/0x60 [ 362.124278] selinux_cred_prepare+0x49/0xb0 [ 362.128603] security_prepare_creds+0x7d/0xb0 [ 362.133095] prepare_creds+0x2cf/0x380 [ 362.136964] copy_creds+0x7b/0x4f0 [ 362.140500] ? lockdep_init_map+0x9/0x10 [ 362.144549] copy_process.part.0+0x868/0x6a00 [ 362.149050] ? save_trace+0x290/0x290 [ 362.152892] ? proc_fail_nth_write+0x7d/0x180 [ 362.157379] ? proc_cwd_link+0x1b0/0x1b0 [ 362.161460] ? __f_unlock_pos+0x19/0x20 [ 362.165423] ? __cleanup_sighand+0x50/0x50 [ 362.169639] ? lock_downgrade+0x740/0x740 [ 362.173775] _do_fork+0x19e/0xce0 [ 362.177220] ? fork_idle+0x280/0x280 [ 362.180940] ? fput+0xd4/0x150 [ 362.184136] ? SyS_write+0x15e/0x230 [ 362.187855] SyS_clone+0x37/0x50 [ 362.191222] ? sys_vfork+0x30/0x30 [ 362.194765] do_syscall_64+0x1e8/0x640 [ 362.198654] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.203503] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 362.208687] RIP: 0033:0x45a639 [ 362.211871] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 362.219576] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 362.226850] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 362.234122] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 362.241382] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 362.248639] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 [ 362.275851] IPVS: ftp: loaded support on port[0] = 21 08:55:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x220, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x9, &(0x7f0000000180)=0x2) r2 = open(&(0x7f0000000240)='./file0\x00', 0x8000, 0x80) write$FUSE_INTERRUPT(r2, &(0x7f0000000400)={0x10, 0x0, 0x8}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000000000000000000000000000061104000000000009500000000000000524d4adc83afce09a5b92e4b150bb633a9b55bfaf258d8265b7593a407835caa8587ea1f39b86016840ce4b0c9c3278eabd457185ff7db44620a32d7a4696b9450efb15591bad20501454b77487c4cf557d9e61e29611b51ca5ec40a9c7e2ada25524bda6fa7e64166aaf7915bdf851d11f5c70ae056f4d3d4be9e300a5176f91ee100ab8bb6d309d65a93c7216efa0299928630cc5e1969824666bca696ee5257250c34118c93c1ea03e5839a6c10b779dded880000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x315200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x800, 0x30}, &(0x7f0000000200)=0xc) 08:55:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x30, 0x5, 0x0, 0x0, 0x5, 0x10003ff, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) renameat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', r3, &(0x7f00000001c0)='./file0/file0\x00') clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) ioctl$IOC_PR_REGISTER(r6, 0x401870c8, &(0x7f0000000040)={0xffffffff, 0x36, 0x1}) io_setup(0x9, &(0x7f00000002c0)) pipe2(&(0x7f00000000c0), 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r9, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r10, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r11, 0x0}]) io_submit(r9, 0x2, &(0x7f0000000280)) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f00000000c0)={0x0, 0xb25e, 0x5, 0x31, &(0x7f0000fff000/0x1000)=nil, 0x9f}) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000400)="df8e8cc806a7d5f973e711e99d2521cc529109af6927a2f3114c586da4b5768b9dc885c2edbeee20dfbd489db4b15588e1edd2f5ed9b4229e6bf5de274", 0x3d) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r1 = getpid() io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) r5 = signalfd4(r4, &(0x7f00000001c0)={0x10001}, 0x8, 0x0) flock(r5, 0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r6, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r8, 0x407, 0x0) write(r8, &(0x7f0000000340), 0x41395527) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f00000002c0)="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", 0x107}], 0x1, 0xe) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) r9 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x82000) close(r9) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r10, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0}]) write$binfmt_aout(r12, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0xada) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r13 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x8000, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r14, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r15, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r16, 0x0}]) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r15, &(0x7f0000000100)={0x20000000}) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 362.566572] IPVS: ftp: loaded support on port[0] = 21 08:55:50 executing program 2: io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000000)={r5, 0xa62e}, 0x8) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r9, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)={0x104, r10, 0x41c, 0x70bd29, 0x25dfdbff, {}, [@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0\x10\xc7\xe1\x01|\xdc_\x01\x00'}}]}, 0x104}, 0x1, 0x0, 0x0, 0x240000c0}, 0x10) sendmsg$DEVLINK_CMD_PORT_GET(r7, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x404000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)={0x88, r10, 0x800, 0x70bd29, 0x25dfdbfc, {}, [{{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8}}}, {{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}]}, 0x88}, 0x1, 0x0, 0x0, 0xa004a}, 0x204c050) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket(0x11, 0x800000003, 0x0) bind(r12, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r12, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES32=r13, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) r14 = semget$private(0x0, 0x2, 0xfe2f8a0646bff19) semctl$GETZCNT(r14, 0x3, 0xf, &(0x7f0000000300)=""/150) 08:55:50 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000140)={0x0, 0x9, 0x10001}) r1 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000000)=[@acquire={0x40046304}], 0x0, 0x20000000, 0x0}) [ 362.663056] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17491 comm=syz-executor.2 [ 362.693236] audit: type=1400 audit(1574499350.827:80): avc: denied { block_suspend } for pid=17497 comm="syz-executor.0" capability=36 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=capability2 permissive=1 08:55:50 executing program 4: r0 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x2) ioctl$VIDIOC_S_CROP(r0, 0x4014563c, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100)) 08:55:50 executing program 1 (fault-call:14 fault-nth:5): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 362.739278] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17491 comm=syz-executor.2 08:55:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f00000013c0)={{&(0x7f00000003c0)=""/4096, 0x1000}, &(0x7f0000000240)}, 0x20) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, &(0x7f0000000340), 0x41395527) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f00000001c0)={{0x1, 0x0, @reserved="35a43d8fd09bd608764095013b0e3bb329966d4e0b97f3e179769aad6fa5adcb"}}) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f00000002c0)="2d2bf494449706b80fe8afff4a88a5a0f0278f248c4c97377b7bef1696e7cdfc4e863540d03c1042c4ec0eb07d64670ef9ee13f78ad8ab43cf98e201ae49235149de88f014c6e9c1f64cccec44325a3d1daad37cf76ea0f19c66b97c7c141163eb33d06abcdfd2d7a322c2350f42ef9573e4342c97fe7375c9eea9a9bb2df3caa61ef09300b7b503acb8fc519ea6f6eaf5b83a8c4c7ca794f258779864d4932883c148f3472674e304dd71f193d98d8edf2dc50a97aa091da9d21ccdb537b0ddfb68", 0xc2}], 0x1, 0x2) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb, 0x101}, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r8) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xfffffff8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x23, &(0x7f0000000140)={r9, 0x3ff}, 0x8) 08:55:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r1, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x2}, 0x1c) accept$unix(r3, &(0x7f0000000000), &(0x7f0000000100)=0x6e) listen(r0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000140)='bbr\x00', 0x4) sendto$inet6(r4, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x2000000d, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 08:55:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getrandom(&(0x7f0000000180)=""/142, 0x8e, 0x1) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x10, &(0x7f0000000000)=0x9, 0x4) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) 08:55:51 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000100)=[{{0x0, 0x0, 0x1, 0x1}, {0x1, 0x1, 0x1}}, {{0x4, 0x0, 0x1, 0x1}, {0x2, 0x1, 0x1}}, {{0x1, 0x1, 0x0, 0x1}, {0x0, 0x1, 0x0, 0x1}}, {{0x2, 0x0, 0x1, 0x1}, {0x2, 0x0, 0x0, 0x1}}, {{0x1, 0x1, 0x1, 0x1}, {0x4, 0x1}}], 0x28) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r3, @ANYBLOB="0000000042c8a0eafddfffffff23000000080001c70c9b7a29d000687427164f6370f47ced32f247e49936dffb02831e61910c201423f4de16312780e6c192e1b4c30d49579b238146489718e292cbea2f7b02a88b2e8eb1cc77dfa73be83583a00a394ea37444e18b7e4eff0700002bee06e810cb757e2a4f321128fbc46213b7c86596ec35a438acc1d0cd18a9a157c6cbf6f6e5cd1ba6b20c303f2733f5dfe2e597af013080b92306ce48ffefa0fd97824ce2692ec67d79acf2e834aa3c7493ac00a0573fb7a17c11"], 0x48}}, 0x0) 08:55:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000000)=0x3) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c000200180002000300000019ffffef000000000000"], 0x48}}, 0x0) [ 362.918699] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 362.928675] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 362.939550] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 362.963125] FAULT_INJECTION: forcing a failure. [ 362.963125] name failslab, interval 1, probability 0, space 0, times 0 [ 362.974459] CPU: 1 PID: 17525 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 362.982354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.991705] Call Trace: [ 362.994288] dump_stack+0x142/0x197 [ 362.997904] should_fail.cold+0x10f/0x159 [ 363.002037] should_failslab+0xdb/0x130 [ 363.005997] kmem_cache_alloc+0x2d7/0x780 [ 363.010131] ? creds_are_invalid+0x48/0x110 [ 363.014434] ? selinux_is_enabled+0x9/0x50 [ 363.018662] ? creds_are_invalid+0x48/0x110 [ 363.022978] __delayacct_tsk_init+0x20/0x80 [ 363.027285] copy_process.part.0+0x1a6c/0x6a00 [ 363.031854] ? save_trace+0x290/0x290 [ 363.035639] ? proc_fail_nth_write+0x7d/0x180 [ 363.040124] ? proc_cwd_link+0x1b0/0x1b0 [ 363.044175] ? __f_unlock_pos+0x19/0x20 [ 363.048140] ? __cleanup_sighand+0x50/0x50 [ 363.052380] ? lock_downgrade+0x740/0x740 [ 363.056530] _do_fork+0x19e/0xce0 [ 363.060035] ? fork_idle+0x280/0x280 [ 363.063796] ? fput+0xd4/0x150 [ 363.066975] ? SyS_write+0x15e/0x230 [ 363.070674] SyS_clone+0x37/0x50 [ 363.074149] ? sys_vfork+0x30/0x30 [ 363.077687] do_syscall_64+0x1e8/0x640 [ 363.081559] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.086395] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 363.091570] RIP: 0033:0x45a639 [ 363.094743] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 363.102436] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 363.109698] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 08:55:51 executing program 3: chdir(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127a, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file1/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) accept4$packet(r0, 0x0, &(0x7f0000000080), 0x80000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x30000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x9, 0x0, 0x1f, 0xff, 0xbc7d}, 0x14) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000008b80)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) chdir(&(0x7f0000000180)='./file0\x00') socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x440080) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') [ 363.116968] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 363.124233] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 363.131499] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:55:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="480810002400e577186d493901d4a8896c18128572a8cf78be487feec2fa67cac701000000a54fef8e2da17906f1def5cc9dfa9627f58f28", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800b5000300000019ff0500000000000000"], 0x48}}, 0x0) [ 363.280461] overlayfs: './file0' not a directory 08:55:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x5ed5, 0x400) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000300)={0x0, 0x6, 0x600000, &(0x7f0000000240)=0x8001}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000000c0)={0xb212, 0x9, 0x80, 0x4}) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1000000000000091, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$sock_x25_SIOCDELRT(r4, 0x890c, &(0x7f0000000340)={@remote={[], 0x0}, 0xa, 'syz_tun\x00'}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r9, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r10, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r11, 0x0}]) write$cgroup_subtree(r11, &(0x7f0000000440)={[{0x16, 'io'}, {0x551c48525b85e35d, 'io'}, {0x2b, 'cpu'}]}, 0xd) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) ioctl$PPPIOCSMRU1(r7, 0x40047452, &(0x7f0000000100)=0x8) r12 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r12) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = socket(0x1c648f4066ed104b, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x373, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() r4 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000000), 0x4) fcntl$getownex(r4, 0x10, &(0x7f00000001c0)={0x0, 0x0}) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x80, 0x20080) tkill(r5, 0xc) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$smack_current(r8, &(0x7f0000000080)={'vboxnet0.[user1\x7f\xd6\x97]\b\xa0\xe0\xe7\x1bi\xb7\x0eo\xa5\xf6S\xef\xe8\x92\xd9{8\x18\x02\x10\xf4m\xc8\xb8H\xd80nK\xc9V\v\xe1>\x9fT*TJF?\x01\x02\x9a,\x1f\x10-\x123\xc5\xed\xfc\xa6\v\xa57\xd9\x16\x1d\xe5\xb1}Q\x1b\xa7\v\x87\xbc\xe5m\xa3\xffB\x9f\xee\x84\xad\x88;Q\x98w\x95\xab/\xdb\x82\xe4\xc3\vM\xe3w\xce[\xc0'}, 0x76) sendmsg$TIPC_NL_PUBL_GET(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') bind$alg(0xffffffffffffffff, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) syz_open_procfs(0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x4a) r9 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r9, 0x11, 0xb, &(0x7f0000000000), 0x4) sendfile(0xffffffffffffffff, r3, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 08:55:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000100)={0x8, 0x40, 0xf8, 0x2}) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000000180)={0xae21, 0xfffffffb, 0x2}) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="4800000085d9b05c36a7f2418601d50000000000d37bdf2c03c8009d518ebce6a1e48debee85bc86542d2b4369ffa99c5991c08d0cdd464b68525a057423e7adbf21d14e0427969b1ddd604c7f1f22fb84928605690f8d1c9c9135b6f36fe65d9b0fedca2bba375d3b42ba52689ce0fece6f87d7cc854a86a7531d11aee198ff027414c9cd1b8d339b83836b12ea85151a864587e6611d5506bafcda357cd75b1c9dc0b62b03a9ce0012c0154e58af99b9cf92d597a04d8bc3e3a3988075a70d34afe22ab099dbd1e49f0d23671a", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020082511a2ce93ff42e3803000000a7e4ffef000000000000"], 0x48}}, 0x0) [ 363.498800] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55685 sclass=netlink_route_socket pig=17551 comm=syz-executor.2 08:55:51 executing program 3: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x39, 0x80}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x528203, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) write$P9_ROPEN(0xffffffffffffffff, &(0x7f0000000440)={0xffffffffffffff9d, 0x71, 0x0, {{0x0, 0x3, 0x8}, 0x10000000}}, 0x18) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ab64}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000300)=ANY=[@ANYBLOB="082000000000000000c71500000000df0fe8cdbb7b3c0f75c9777cb5fe6e73f7e06e4f5524f59d724efaefc4fea1767d49f1772a5cc18073659946cb10b4c20e02004c34d8ac465b44519c716d43b49af7d18e2d39e5d0c86f2230f4a63f3055394b83c2c226e9761f0ef0c807fcf54dbd09b0af12d5e565c7b715b3b9"]) perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8004, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffe}, 0x895ffa4e60234cbe, 0x0, 0x0, 0x5, 0x1, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x400, 0x200040) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000100)=0x2000000000000074, 0x4) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r5 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r5, &(0x7f0000000080)={0x0, 0xffffffffffffffa2, &(0x7f0000000000)=[{&(0x7f0000000680)="230000005e0081aee4050c00000f00000000a30000ffffff9e8b1832e0b58bc609f6d8", 0x23}], 0x1}, 0x0) recvmsg(r5, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xee}]}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x4000000, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000140)) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x0) sendto$inet(r4, &(0x7f0000000180)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba5c0fe3ac47b61db6b4c41bd1a5259e62506cda287b857aac", 0xffffffffffffff20, 0x4000002, 0x0, 0x27) 08:55:51 executing program 1 (fault-call:14 fault-nth:6): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00000000c0)={0x2, 0x0, 0x4, 0x80, 0x9}) r4 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r4, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) write(r6, &(0x7f0000000340), 0x41395527) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r7) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:51 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) fallocate(r3, 0x2, 0x71e0000000000000, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x1e9, 0x4) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$l2tp(r4, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) 08:55:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x1, 0x5}, {0x3, 0x8000}, {0x8, 0x3765}]}) r1 = socket$inet6(0xa, 0x3, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000002c0)="7c034333d41e77508207f5223df7e504d8598f740279987202e203fb602015c32b7ba86d6c11ccb9f5e084395b5a8e3ba2c334850eff7c9afbdb544affe910894269a4e9cefa254ca63e880c2de0b575073d88e0d5bc8582606422c4b7bba9d1648468894a590497dca7ce75cf9a25efa63fec0f94a0fbeccbdc0f1a4a667ed34cbcc27b24cff55bb4e9a41c941745e5af64d1c3ada2f7f7fc2d375c90631c9edbc0362b5d2c1f67428d1dddfbed894deb71c5477a4d7fd19fde129e4a74228d21de60e64e41ece1a677cee253d305ba1cd0da642da5c771", 0xd8}], 0x182, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) openat$cgroup_ro(r6, &(0x7f0000000240)='pids.events\x00', 0x0, 0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) socket$inet6(0xa, 0x4, 0xfa) close(r7) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f00000001c0)={0xd, 0x4, 0x9e}) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(cast6))\x00'}, 0x58) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000002c0)={0x1}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000180)) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x40000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001a80)={{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @empty}}, 0x5c) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x20080040) r3 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0xb2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000140)=0x6, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r4, 0xffffffffffffffff, 0x0, 0x320f) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00000002c0)={0x1}) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32", 0x8) 08:55:51 executing program 4: r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x200000003d) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1200, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x9, 0xffffffffffffffe1) close(r0) [ 363.753699] l2tp_core: tunl 4: netns mismatch [ 363.808853] FAULT_INJECTION: forcing a failure. [ 363.808853] name failslab, interval 1, probability 0, space 0, times 0 [ 363.820345] CPU: 0 PID: 17588 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 363.828233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.837577] Call Trace: [ 363.840156] dump_stack+0x142/0x197 [ 363.843773] should_fail.cold+0x10f/0x159 [ 363.847907] should_failslab+0xdb/0x130 [ 363.851865] kmem_cache_alloc_trace+0x2e9/0x790 [ 363.856528] ? lock_downgrade+0x740/0x740 [ 363.860668] alloc_fdtable+0x7f/0x280 [ 363.864455] dup_fd+0x693/0xa40 [ 363.867723] copy_process.part.0+0x1b5a/0x6a00 [ 363.872289] ? save_trace+0x290/0x290 [ 363.876073] ? proc_fail_nth_write+0x7d/0x180 [ 363.880550] ? proc_cwd_link+0x1b0/0x1b0 [ 363.884598] ? __cleanup_sighand+0x50/0x50 [ 363.888813] ? lock_downgrade+0x740/0x740 [ 363.892950] _do_fork+0x19e/0xce0 [ 363.896407] ? fork_idle+0x280/0x280 [ 363.900105] ? fput+0xd4/0x150 [ 363.903281] ? SyS_write+0x15e/0x230 [ 363.906977] SyS_clone+0x37/0x50 [ 363.910322] ? sys_vfork+0x30/0x30 [ 363.913845] do_syscall_64+0x1e8/0x640 [ 363.917714] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.922546] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 363.927716] RIP: 0033:0x45a639 [ 363.930888] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 363.938580] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 363.945845] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 08:55:52 executing program 3: mkdir(0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)) close(0xffffffffffffffff) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000200)) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x40040, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) socket(0x10, 0x80002, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) [ 363.953200] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 363.960536] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 363.967787] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 [ 363.998166] l2tp_core: tunl 4: sockfd_lookup(fd=10) returned -9 08:55:52 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) socket$inet(0x2, 0x3, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000b000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000001800210000000000000000001c140000fe00000100000000080001ff01000000"], 0x24}}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x265) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="200000001000"/20, @ANYRES32=0x0, @ANYBLOB="00008f0c36c68f9978c568"], 0x20}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, 0x0) r10 = socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, 0x0, 0x0) getsockname$packet(r10, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r8, 0x0, 0x0) r11 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_IP_XFRM_POLICY(r11, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IP_VS_SO_GET_SERVICES(r13, 0x0, 0x482, &(0x7f0000000100)=""/156, &(0x7f0000000200)=0x9c) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, r14}, 0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x316, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="00000000190002002abd7000fedbdf258010000bfd0100070008000000000700e000000100001500010000000000150001000000000006000700000000001900", @ANYRES32=r12, @ANYBLOB="00000700ac14142500000100", @ANYRES32=r14, @ANYBLOB="000005007f000001"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x8677262c6c800793) socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) socket$nl_route(0x10, 0x3, 0x0) r15 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r15, 0x0, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r16 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r17 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) sendfile(r16, r17, 0x0, 0x8000fffffffe) 08:55:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0xb) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x133, 0x0, 0x0, 0xff7d) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="440f20c0663503000000440f22c0baf80cf30f01bf9e4766efbafc0c66ed2e0f210e0f01c20f41f7660fc775d80f0094d1bbba4100b035ee440f20c066f922350d000000000022c0baa1000f20d86635200000000f22d866ef", 0x59}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x40, 0x0, 0xfffffffffffffdd4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) mlockall(0x5) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r4, 0x2) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xfffe, r7, 0x0}]) setsockopt$rose(r6, 0x104, 0x7, &(0x7f00000000c0)=0x6, 0x4) [ 364.284864] overlayfs: missing 'lowerdir' [ 364.370672] overlayfs: missing 'lowerdir' 08:55:52 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00000000c0)={0x2, 0x0, 0x4, 0x80, 0x9}) r4 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r4, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) write(r6, &(0x7f0000000340), 0x41395527) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r7) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:52 executing program 1 (fault-call:14 fault-nth:7): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 364.577111] IPVS: length: 156 != 1672 08:55:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syncfs(r7) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r6, 0xc0096616, &(0x7f00000001c0)={0x2, [0x0, 0x0]}) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x6, 0x1, 0x1, 0x3, 0x2, 0xfffffffffffffffb, 0x80000000000000}, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r8) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x2e, 0x3, 0x0, 0x9, 0x0, 0x400, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0xa, @perf_bp={&(0x7f00000000c0), 0x9}, 0x10000, 0xbd, 0x3, 0x8, 0xfffffffffffffff8, 0x1000, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 364.749527] IPVS: length: 156 != 1672 08:55:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:52 executing program 2: prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000000)="5f4061457909706349bc7776da955b35806c6de34957974aaad8254135b0f0c9f40a21f287b4db2cc6083788de084275edfafb13f9c9ae9e5da729e1632547b4", 0x40) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x200000000d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc822, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = semget$private(0x0, 0x0, 0x0) semop(r1, &(0x7f0000000240), 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x00\x02\xff', @ifru_names='bond_slave_1\x00'}) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\n\x00!!\x00\x01\x00', @ifru_names='bond_slave_1\x00\x00\x00\b'}) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x8, 0x58b380) socket(0x10, 0x3, 0x0) ioctl$PPPIOCGDEBUG(0xffffffffffffffff, 0x80047441, &(0x7f00000003c0)) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) ioctl$BLKIOMIN(r5, 0x1278, &(0x7f0000000040)) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f0000000280)=0x20) r6 = syz_open_dev$radio(&(0x7f0000000180)='/dev/radio#\x00', 0x3, 0x2) setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f00000001c0), 0x4) [ 364.808461] FAULT_INJECTION: forcing a failure. [ 364.808461] name failslab, interval 1, probability 0, space 0, times 0 [ 364.819928] CPU: 1 PID: 17656 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 364.827830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.837189] Call Trace: [ 364.839788] dump_stack+0x142/0x197 [ 364.843428] should_fail.cold+0x10f/0x159 [ 364.847585] should_failslab+0xdb/0x130 [ 364.851565] kmem_cache_alloc_node_trace+0x280/0x770 [ 364.856678] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 364.862133] __kmalloc_node+0x3d/0x80 [ 364.862148] kvmalloc_node+0x4e/0xe0 [ 364.862161] alloc_fdtable+0xcf/0x280 [ 364.862172] dup_fd+0x693/0xa40 [ 364.862189] copy_process.part.0+0x1b5a/0x6a00 [ 364.873459] ? save_trace+0x290/0x290 [ 364.873475] ? proc_fail_nth_write+0x7d/0x180 [ 364.873486] ? proc_cwd_link+0x1b0/0x1b0 [ 364.893703] ? __cleanup_sighand+0x50/0x50 [ 364.897922] ? lock_downgrade+0x740/0x740 [ 364.902056] _do_fork+0x19e/0xce0 [ 364.905494] ? fork_idle+0x280/0x280 [ 364.909192] ? fput+0xd4/0x150 [ 364.912367] ? SyS_write+0x15e/0x230 [ 364.916063] SyS_clone+0x37/0x50 [ 364.919409] ? sys_vfork+0x30/0x30 [ 364.922933] do_syscall_64+0x1e8/0x640 [ 364.926805] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.931633] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 364.936800] RIP: 0033:0x45a639 [ 364.939973] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 364.947663] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 364.954914] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 364.962165] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 364.969415] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 364.976665] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:55:53 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x200, 0x0) syz_open_dev$dspn(0x0, 0x200000044ad, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) write$vnet(r0, &(0x7f0000000480)={0x1, {&(0x7f0000000280)=""/243, 0xf3, &(0x7f0000000380)=""/167, 0x0, 0x1}}, 0x68) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x5, 0x0) fcntl$setstatus(r3, 0x4, 0x2800) pread64(r3, &(0x7f0000000140)=""/132, 0x84, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) [ 365.359918] bond0: Releasing backup interface bond_slave_1 [ 365.422104] bond0: Enslaving bond_slave_1 as an active interface with an up link 08:55:53 executing program 1 (fault-call:14 fault-nth:8): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:53 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x0, 0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000180)=""/11, 0x26) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) recvmsg(r2, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) write(r2, 0x0, 0x0) 08:55:53 executing program 5: r0 = gettid() prlimit64(r0, 0xf, &(0x7f00000000c0)={0x20, 0x110008d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0xfffffffc, 0x3, 0x0, 0xfffffffffffffffb, 0xfffffffffffffffc}, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r5) syz_extract_tcp_res(&(0x7f0000000100), 0x3, 0x200) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 365.750804] FAULT_INJECTION: forcing a failure. [ 365.750804] name failslab, interval 1, probability 0, space 0, times 0 [ 365.762159] CPU: 0 PID: 17701 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 365.770051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.779411] Call Trace: [ 365.782006] dump_stack+0x142/0x197 [ 365.785639] should_fail.cold+0x10f/0x159 [ 365.789790] should_failslab+0xdb/0x130 [ 365.793764] kmem_cache_alloc_node_trace+0x280/0x770 [ 365.798866] ? kasan_unpoison_shadow+0x35/0x50 [ 365.803447] __kmalloc_node+0x3d/0x80 [ 365.807256] kvmalloc_node+0x4e/0xe0 [ 365.810970] alloc_fdtable+0x13b/0x280 [ 365.814854] dup_fd+0x693/0xa40 [ 365.818136] copy_process.part.0+0x1b5a/0x6a00 [ 365.822722] ? save_trace+0x290/0x290 [ 365.826541] ? proc_fail_nth_write+0x7d/0x180 [ 365.831035] ? proc_cwd_link+0x1b0/0x1b0 [ 365.835104] ? __cleanup_sighand+0x50/0x50 [ 365.839334] ? lock_downgrade+0x740/0x740 [ 365.843483] _do_fork+0x19e/0xce0 [ 365.846935] ? fork_idle+0x280/0x280 [ 365.850650] ? fput+0xd4/0x150 [ 365.853844] ? SyS_write+0x15e/0x230 [ 365.857558] SyS_clone+0x37/0x50 [ 365.857568] ? sys_vfork+0x30/0x30 [ 365.864458] do_syscall_64+0x1e8/0x640 [ 365.868352] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 365.868372] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 365.868380] RIP: 0033:0x45a639 [ 365.868386] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 365.868398] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 08:55:54 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000100)={0xa0}, 0xa0) sendfile(r0, r0, &(0x7f0000000200), 0xa198) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) 08:55:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 365.868406] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 365.903895] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 365.911168] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 365.918439] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:55:54 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FITRIM(r0, 0xc0185879, 0x0) 08:55:54 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000002c0)=@gcm_128={{0x303}, "bcc19d6fbb11e7d7", "a179fdc49c5596b2b1700bff6db47f70", "8474ff50", "728ce6674cfc2dbc"}, 0x28) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000380)={0x1, 0x1, 0x1000, 0xa9, &(0x7f0000000100)="6e9273b1895d9ec879f94328c99b7acdf6aadb35da6b6d93a29e2c3bb5831e148277a79022726f4a04a5dc085dfddad1014ddc3cc9075183b6f0413c4d63bb4acbfdeaa7abf0dd037e043a4d7a918e5e659a185f4c00b6d307c1b548112edc8af5f9ebb4bc47f84cc95f3677b0f5e0ba9a2faa3a38d09d2ad0e9d29bb4183600fd932d0ae3f25929a0a7efa5ce97326704760d6debe170b7358f1011bdc24694d80d3980707e4c5f8e", 0x36, 0x0, &(0x7f00000001c0)="9bdf7efe3f5b1c61bced9016bada76a00a3e417b9e3d342a9530c962d2026644d2561d88720aeaa85532e767c9b8f3bbb2b7aa9716cb"}) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000003100)={0x0, 0xfffffffffffffffa}) socket$unix(0x1, 0x5, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, 0xffffffffffffffff, 0x0}]) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00000000c0)=""/88, &(0x7f0000000140)=0x58) syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x8, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) flock(0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') r3 = socket(0x10, 0x3, 0x0) sendfile(r3, r2, &(0x7f0000000080), 0x33) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r4, 0x3, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000200)="e5", 0x1}], 0x1) r5 = creat(&(0x7f0000000580)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, 0x0) fallocate(r5, 0x3, 0x0, 0x8020003) writev(r5, &(0x7f0000000380)=[{&(0x7f0000000200)="e5", 0x1}], 0x1) poll(&(0x7f0000000640)=[{r4, 0xf96f428e57241637}, {0xffffffffffffffff, 0x400}, {r5, 0xa00}], 0x3, 0x0) 08:55:54 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x0) dup(r2) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000240)={r7}, &(0x7f0000000280)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000000700)={&(0x7f0000000200)=@in6={0xa, 0x4e20, 0x10001, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x14}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000002c0)="95faf2460c0892f0240409baefcd92af53b9ea57ecb3cd7a63cc33e92482ee11abb9661fb98d36b4e1644aa0335f6fd2562b1498065399b02a3776b418ae035932bf", 0x42}, {&(0x7f0000000340)="de8e9e56e308b4ea88851d48064636e846a452b7258564d64e8e3b5caecc3f8675999de31a642d078b1382a43d2f14d7df715728b20fdd4eb7d5cf401ec91c4b1a67c4691b026be3ced31d115ce57780d7ca9d12ea6a02fd0534e3cbe506914ee1fadfaf15d6b8c3d3caccd6fe24a24e87ff25a3ed7f2ee3322276b2ef780d5936a9184af7a6ac77753e758c408e3ea8a6bb8a57118d8a7d625a0c96ba8e92c6b2ef3cc4f782a9db8a5aad2a0c0016aedc3601d7e7fdd39aff9ec5983881b4edf4b12796e5d10e15198b975cdf36875b5ba646d99e1251a918a10fdc69d72a48cd8178cd7fdb63986728a7dd42", 0xed}, {&(0x7f0000000440)="6cbd91331ad671ea99c2503767b751c9670af103de22c90aab9e6315dce72b06ba0f98e1f7cabe50b45757622de2792292f7caa605428c978857a66534522d260b07afb326890d98be3872e0b1d7c9e66ae9d9dfe05c8c15fde0a6cc27cb9167b8fc268306fd2f74bbce4872ed04c1bf9dfdcba2923f6ec03deda40e371118bac5946d74aa74fed0d47ee32e1b2c5e53f60647e70e187d80a232dee000501a9a503cf22c6c63f83ec418815e014383cf175525006accc5272e27d95c", 0xbc}, {&(0x7f0000000500)="82142a70d886329ed76241e59bb675015332d823e0256bb57b92516af674d53706c1329e413d67929fe837404cbaa7223422ca6cb6c794429b8af5a94af8afbf41fdf3f8edf3d03c4549773026e262fdb2f0d0aff7a677fe4a36d74c7ff8d9d92e75841c32f1ae007956ed335d0822f33499aa339deab1ba8be363ab114c84cf2cef0d5b96daee670e8699035fcc540cbb5cc0e914fdc7bc6d07918e9ef449dd1c801a13105594743b185713668d39b970f657520a8cbbe8b8fad9174fb924ed0763f0b5f128f615bd4e784a52da77978e54627787d9d87b8ae35623215d2f033dc54e2ffaf6ec6735567173fca91d9c340115a60e2ed846c6", 0xf9}, {&(0x7f0000000240)="dd4378c45a99b5680f6a6ccaca5b11f2be628105db7df4da85af3ef571a12f18e4bf59c48853577c1060", 0x2a}], 0x5, &(0x7f0000000680)=[@init={0x18, 0x84, 0x0, {0x7e, 0x8, 0x6, 0x7}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndrcv={0x30, 0x84, 0x1, {0x1d, 0xf30, 0x102, 0xffffffff, 0x800, 0x9, 0x7, 0x1, r7}}, @prinfo={0x18, 0x84, 0x5, {0x30}}], 0x78, 0x40090}, 0x40000000) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_GET_FPEXC(0xb, &(0x7f00000000c0)) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:54 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000100)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}}}}, 0xa0) sendfile(r0, r0, &(0x7f0000000200), 0xa198) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) 08:55:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write$FUSE_IOCTL(0xffffffffffffffff, &(0x7f00000000c0)={0x20, 0xffffffffffffffda, 0x7, {0xfffffffa, 0xa, 0xffffffff, 0x9a58}}, 0x20) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) setxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.redirect\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x3) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1002) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:54 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) ioctl$KVM_HAS_DEVICE_ATTR(r6, 0x4018aee3, &(0x7f0000000100)={0x0, 0x0, 0x9, &(0x7f00000000c0)=0x8}) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 366.405261] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8224 sclass=netlink_route_socket pig=17752 comm=syz-executor.4 08:55:54 executing program 1 (fault-call:14 fault-nth:9): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:54 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = geteuid() lsetxattr$security_capability(0x0, 0x0, 0x0, 0x0, 0x0) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000100)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6fa9, 0x6, 0x0, 0x0, r1}}}}, 0xa0) sendfile(r0, r0, &(0x7f0000000200), 0xa198) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) syz_open_procfs(0x0, 0x0) write$nbd(0xffffffffffffffff, 0x0, 0x0) [ 366.646658] FAULT_INJECTION: forcing a failure. [ 366.646658] name failslab, interval 1, probability 0, space 0, times 0 [ 366.657959] CPU: 1 PID: 17778 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 366.665847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.675322] Call Trace: [ 366.677923] dump_stack+0x142/0x197 [ 366.681571] should_fail.cold+0x10f/0x159 [ 366.685737] should_failslab+0xdb/0x130 [ 366.689724] kmem_cache_alloc_node_trace+0x280/0x770 [ 366.694843] ? kasan_unpoison_shadow+0x35/0x50 [ 366.699434] __kmalloc_node+0x3d/0x80 [ 366.703244] kvmalloc_node+0x4e/0xe0 [ 366.706965] alloc_fdtable+0x13b/0x280 [ 366.710864] dup_fd+0x693/0xa40 [ 366.714163] copy_process.part.0+0x1b5a/0x6a00 [ 366.718764] ? save_trace+0x290/0x290 [ 366.722563] ? proc_fail_nth_write+0x7d/0x180 [ 366.727061] ? proc_cwd_link+0x1b0/0x1b0 [ 366.731135] ? __cleanup_sighand+0x50/0x50 [ 366.735376] ? lock_downgrade+0x740/0x740 [ 366.739534] _do_fork+0x19e/0xce0 [ 366.743037] ? fork_idle+0x280/0x280 [ 366.746760] ? fput+0xd4/0x150 [ 366.749960] ? SyS_write+0x15e/0x230 [ 366.753702] SyS_clone+0x37/0x50 [ 366.757070] ? sys_vfork+0x30/0x30 [ 366.760620] do_syscall_64+0x1e8/0x640 [ 366.764515] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.769362] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 366.774547] RIP: 0033:0x45a639 [ 366.777777] RSP: 002b:00007feeca21ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 366.785492] RAX: ffffffffffffffda RBX: 00007feeca21ac90 RCX: 000000000045a639 [ 366.792767] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 366.800046] RBP: 000000000075c070 R08: ffffffffffffffff R09: 0000000000000000 [ 366.800052] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca21b6d4 [ 366.800058] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:55:55 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000002c0)=@gcm_128={{0x303}, "bcc19d6fbb11e7d7", "a179fdc49c5596b2b1700bff6db47f70", "8474ff50", "728ce6674cfc2dbc"}, 0x28) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000380)={0x1, 0x1, 0x1000, 0xa9, &(0x7f0000000100)="6e9273b1895d9ec879f94328c99b7acdf6aadb35da6b6d93a29e2c3bb5831e148277a79022726f4a04a5dc085dfddad1014ddc3cc9075183b6f0413c4d63bb4acbfdeaa7abf0dd037e043a4d7a918e5e659a185f4c00b6d307c1b548112edc8af5f9ebb4bc47f84cc95f3677b0f5e0ba9a2faa3a38d09d2ad0e9d29bb4183600fd932d0ae3f25929a0a7efa5ce97326704760d6debe170b7358f1011bdc24694d80d3980707e4c5f8e", 0x36, 0x0, &(0x7f00000001c0)="9bdf7efe3f5b1c61bced9016bada76a00a3e417b9e3d342a9530c962d2026644d2561d88720aeaa85532e767c9b8f3bbb2b7aa9716cb"}) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000003100)={0x0, 0xfffffffffffffffa}) socket$unix(0x1, 0x5, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, 0xffffffffffffffff, 0x0}]) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00000000c0)=""/88, &(0x7f0000000140)=0x58) syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x8, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) flock(0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') r3 = socket(0x10, 0x3, 0x0) sendfile(r3, r2, &(0x7f0000000080), 0x33) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r4, 0x3, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000200)="e5", 0x1}], 0x1) r5 = creat(&(0x7f0000000580)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, 0x0) fallocate(r5, 0x3, 0x0, 0x8020003) writev(r5, &(0x7f0000000380)=[{&(0x7f0000000200)="e5", 0x1}], 0x1) poll(&(0x7f0000000640)=[{r4, 0xf96f428e57241637}, {0xffffffffffffffff, 0x400}, {r5, 0xa00}], 0x3, 0x0) 08:55:55 executing program 2: creat(0x0, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) fallocate(r0, 0x0, 0x0, 0x1) fallocate(r0, 0x0, 0x0, 0x110001) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) 08:55:55 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) socket(0x1, 0x555e3a87314f581d, 0x44) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000002c0)=@gcm_128={{0x303}, "bcc19d6fbb11e7d7", "a179fdc49c5596b2b1700bff6db47f70", "8474ff50", "728ce6674cfc2dbc"}, 0x28) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000380)={0x1, 0x1, 0x1000, 0xa9, &(0x7f0000000100)="6e9273b1895d9ec879f94328c99b7acdf6aadb35da6b6d93a29e2c3bb5831e148277a79022726f4a04a5dc085dfddad1014ddc3cc9075183b6f0413c4d63bb4acbfdeaa7abf0dd037e043a4d7a918e5e659a185f4c00b6d307c1b548112edc8af5f9ebb4bc47f84cc95f3677b0f5e0ba9a2faa3a38d09d2ad0e9d29bb4183600fd932d0ae3f25929a0a7efa5ce97326704760d6debe170b7358f1011bdc24694d80d3980707e4c5f8e", 0x3d, 0x0, &(0x7f00000001c0)="9bdf7efe3f5b1c61bced9016bada76a00a3e417b9e3d342a9530c962d2026644d2561d88720aeaa85532e767c9b8f3bbb2b7aa9716cb8a85bb9559ab98"}) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000003100)={0x0, 0xfffffffffffffffa}) r2 = socket$unix(0x1, 0x5, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, 0x0}]) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00000000c0)=""/88, &(0x7f0000000140)=0x58) syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x8, 0xc002) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) flock(0xffffffffffffffff, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') r5 = socket(0x10, 0x3, 0x0) sendfile(r5, r4, &(0x7f0000000080)=0x12c, 0x33) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r6, 0x800002, 0x0) fallocate(r6, 0x3, 0x0, 0x8020003) writev(r6, &(0x7f0000000380)=[{&(0x7f0000000200)="e5", 0x1}], 0x1) r7 = creat(&(0x7f0000000580)='./bus\x00', 0x0) lseek(r7, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, 0x0) fallocate(r7, 0x3, 0x0, 0x8020003) writev(r7, &(0x7f0000000380)=[{&(0x7f0000000200)="e5", 0x1}], 0x1) poll(&(0x7f0000000640)=[{r6, 0xf96f428e57241637}, {r5, 0x400}, {r7, 0xa00}], 0x3, 0x2) [ 366.990826] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8224 sclass=netlink_route_socket pig=17796 comm=syz-executor.4 08:55:55 executing program 4: creat(&(0x7f0000000280)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x1) fallocate(r0, 0x0, 0x0, 0x110001) 08:55:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) 08:55:55 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) socket(0x1, 0x555e3a87314f581d, 0x44) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000002c0)=@gcm_128={{0x303}, "bcc19d6fbb11e7d7", "a179fdc49c5596b2b1700bff6db47f70", "8474ff50", "728ce6674cfc2dbc"}, 0x28) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000380)={0x1, 0x1, 0x1000, 0xa9, &(0x7f0000000100)="6e9273b1895d9ec879f94328c99b7acdf6aadb35da6b6d93a29e2c3bb5831e148277a79022726f4a04a5dc085dfddad1014ddc3cc9075183b6f0413c4d63bb4acbfdeaa7abf0dd037e043a4d7a918e5e659a185f4c00b6d307c1b548112edc8af5f9ebb4bc47f84cc95f3677b0f5e0ba9a2faa3a38d09d2ad0e9d29bb4183600fd932d0ae3f25929a0a7efa5ce97326704760d6debe170b7358f1011bdc24694d80d3980707e4c5f8e", 0x3d, 0x0, &(0x7f00000001c0)="9bdf7efe3f5b1c61bced9016bada76a00a3e417b9e3d342a9530c962d2026644d2561d88720aeaa85532e767c9b8f3bbb2b7aa9716cb8a85bb9559ab98"}) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000003100)={0x0, 0xfffffffffffffffa}) r2 = socket$unix(0x1, 0x5, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, 0x0}]) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00000000c0)=""/88, &(0x7f0000000140)=0x58) syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x8, 0xc002) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) flock(0xffffffffffffffff, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') r5 = socket(0x10, 0x3, 0x0) sendfile(r5, r4, &(0x7f0000000080)=0x12c, 0x33) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r6, 0x800002, 0x0) fallocate(r6, 0x3, 0x0, 0x8020003) writev(r6, &(0x7f0000000380)=[{&(0x7f0000000200)="e5", 0x1}], 0x1) r7 = creat(&(0x7f0000000580)='./bus\x00', 0x0) lseek(r7, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, 0x0) fallocate(r7, 0x3, 0x0, 0x8020003) writev(r7, &(0x7f0000000380)=[{&(0x7f0000000200)="e5", 0x1}], 0x1) poll(&(0x7f0000000640)=[{r6, 0xf96f428e57241637}, {r5, 0x400}, {r7, 0xa00}], 0x3, 0x2) 08:55:55 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) socket(0x1, 0x555e3a87314f581d, 0x44) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000002c0)=@gcm_128={{0x303}, "bcc19d6fbb11e7d7", "a179fdc49c5596b2b1700bff6db47f70", "8474ff50", "728ce6674cfc2dbc"}, 0x28) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000380)={0x1, 0x1, 0x1000, 0xa9, &(0x7f0000000100)="6e9273b1895d9ec879f94328c99b7acdf6aadb35da6b6d93a29e2c3bb5831e148277a79022726f4a04a5dc085dfddad1014ddc3cc9075183b6f0413c4d63bb4acbfdeaa7abf0dd037e043a4d7a918e5e659a185f4c00b6d307c1b548112edc8af5f9ebb4bc47f84cc95f3677b0f5e0ba9a2faa3a38d09d2ad0e9d29bb4183600fd932d0ae3f25929a0a7efa5ce97326704760d6debe170b7358f1011bdc24694d80d3980707e4c5f8e", 0x3d, 0x0, &(0x7f00000001c0)="9bdf7efe3f5b1c61bced9016bada76a00a3e417b9e3d342a9530c962d2026644d2561d88720aeaa85532e767c9b8f3bbb2b7aa9716cb8a85bb9559ab98"}) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000003100)={0x0, 0xfffffffffffffffa}) r2 = socket$unix(0x1, 0x5, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, 0x0}]) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00000000c0)=""/88, &(0x7f0000000140)=0x58) syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x8, 0xc002) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) flock(0xffffffffffffffff, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') r5 = socket(0x10, 0x3, 0x0) sendfile(r5, r4, &(0x7f0000000080)=0x12c, 0x33) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r6, 0x800002, 0x0) fallocate(r6, 0x3, 0x0, 0x8020003) writev(r6, &(0x7f0000000380)=[{&(0x7f0000000200)="e5", 0x1}], 0x1) r7 = creat(&(0x7f0000000580)='./bus\x00', 0x0) lseek(r7, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, 0x0) fallocate(r7, 0x3, 0x0, 0x8020003) writev(r7, &(0x7f0000000380)=[{&(0x7f0000000200)="e5", 0x1}], 0x1) poll(&(0x7f0000000640)=[{r6, 0xf96f428e57241637}, {r5, 0x400}, {r7, 0xa00}], 0x3, 0x2) 08:55:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, r2, 0x0) 08:55:55 executing program 1 (fault-call:14 fault-nth:10): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:55 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0x10, &(0x7f00000001c0)={&(0x7f0000000100)=@canfd={{0x1, 0x1}, 0x2f, 0x1, 0x0, 0x0, "a2e5bcbcc6be59d2da29a6471ca532f473d8b020d59a8c31a2b60994069bc73365156f66a9c82d2fbb4b10e2e1561f0520023407fcce6c04ad454ea7ff855a6d"}, 0x48}, 0x1, 0x0, 0x0, 0x2}, 0x4000) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) sendmsg$rds(r7, &(0x7f00000004c0)={&(0x7f00000002c0)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000300)=""/11, 0xb}, {&(0x7f0000000340)=""/39, 0x27}], 0x2, &(0x7f0000000440)=[@mask_cswp={0x58, 0x114, 0x9, {{0x4, 0x7f}, &(0x7f00000003c0)=0xb5, &(0x7f0000000400)=0x7, 0x5, 0x5, 0x3, 0x2, 0x13, 0x348}}], 0x58, 0x455ed9bf722072ea}, 0x10) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500)='&', 0x1}], 0x1, 0x2) r1 = getpid() io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000300)=""/4) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c030040", @ANYRES16=r7, @ANYBLOB="000303003200"/22], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x1) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r8, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r9, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r10, 0x0}]) ioctl$sock_inet_tcp_SIOCATMARK(r9, 0x8905, &(0x7f0000000380)) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r11 = socket$inet6(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r6, &(0x7f0000000340)) recvmmsg(r11, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r13, 0x407, 0x0) write(r13, &(0x7f00000003c0)="944300000000000000b575a1face5eee27e72f14d58c05099eaa72974576c82b5f5861720b26ec416803aa5021edfc7ca4f359d847ce6c4c8bdf6adc00bc3d826b21682c57f7c4521cc2b815704495e7d566fe58f244efcbb5aaa0dab2c9596f9f38570062836e908ee535060f648ad510e862da63eb193428e06cf224d9c61a8ca4faf7848c573abf3a3fc138f6f95f726a7e5ba937dd507f821c41aa2c5410e49106cf1755dddf2511dd8597f422acc5153c4787b4d3a319f3c362df0aa0ddd1f89145e9fb7bb51aabcaa73c2245c4054655aed22cf9be85868e4b16d0feed00"/236, 0xfffffffffffffe4e) vmsplice(r12, &(0x7f0000000000), 0x33d, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r14 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r14) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:55 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x300, 0x2020000002, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) 08:55:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, r2, 0x0) [ 367.521527] FAULT_INJECTION: forcing a failure. [ 367.521527] name failslab, interval 1, probability 0, space 0, times 0 [ 367.529206] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 367.532807] CPU: 1 PID: 17834 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 367.550985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.560339] Call Trace: [ 367.562932] dump_stack+0x142/0x197 [ 367.566577] should_fail.cold+0x10f/0x159 08:55:55 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) clone(0x1ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200000000000013, &(0x7f0000000040)=0x400100000001, 0x4) connect$inet6(r1, &(0x7f0000000140), 0x1c) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x131f64) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x4) tkill(r3, 0x1000000000015) 08:55:55 executing program 4: mkdir(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) mount$9p_fd(0x0, 0x0, &(0x7f0000000100)='\xef@\b', 0x40000, &(0x7f0000000280)=ANY=[@ANYBLOB='ns=f\x00', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) umount2(&(0x7f00000000c0)='./file0\x00', 0x2) syz_mount_image$gfs2(&(0x7f0000000680)='gfs2\x00', 0x0, 0x0, 0x2, &(0x7f0000000a40)=[{0x0, 0x0, 0xb888}, {0x0}], 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000140)={0x0, 0x100000}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000fb], 0x1f004, 0x110400}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, &(0x7f00000002c0)) [ 367.570738] should_failslab+0xdb/0x130 [ 367.574721] kmem_cache_alloc+0x2d7/0x780 [ 367.578872] ? do_raw_spin_unlock+0x16b/0x260 [ 367.583373] ? _raw_spin_unlock+0x2d/0x50 [ 367.587528] copy_process.part.0+0x3987/0x6a00 [ 367.592118] ? save_trace+0x290/0x290 [ 367.595924] ? proc_fail_nth_write+0x7d/0x180 [ 367.600424] ? proc_cwd_link+0x1b0/0x1b0 [ 367.604495] ? __cleanup_sighand+0x50/0x50 [ 367.608741] ? lock_downgrade+0x740/0x740 [ 367.612898] _do_fork+0x19e/0xce0 [ 367.616358] ? fork_idle+0x280/0x280 [ 367.620079] ? fput+0xd4/0x150 [ 367.623279] ? SyS_write+0x15e/0x230 [ 367.626997] SyS_clone+0x37/0x50 [ 367.630364] ? sys_vfork+0x30/0x30 [ 367.633909] do_syscall_64+0x1e8/0x640 [ 367.637796] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.642648] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 367.647833] RIP: 0033:0x45a639 [ 367.651020] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 367.658732] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 367.665995] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 367.666001] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 367.666007] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 367.666013] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:55:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x129080, 0x0) pwritev(r5, &(0x7f0000000740)=[{&(0x7f0000000340)="dda5e9a44aa45e19de4aeb23325d35b43e764df36e8f56f8bed2631e6d7740cb1784032c1378647adb11767c74d8ecac2902b11d06bf2297464693cf0ffd972a3d303dacd931afba60ec943ac0b96e9b26d86d3660eda876dbfbdcbc5644ba12f8aa2f216f9c7d202765b3695ed941e80f4786c09bdd4e089cf6e31f611f158b7bbfda82db86f01aad8fbd3c40545669b6c43d8e722b910d606bc0a35468d5fa0378fea9f9a33403b7ab668e7a38251e0de460d879e2f12ea8646120445603441a733a31e0e4bdaf61af89b203f267d37ea8a7ced0f1eb0b62865551424dd80b758407003fe17db3db9b1113", 0xec}, {&(0x7f0000000640)="2418aecec0f0c911788391270b04232f1118fb4ea2151eaebd377f6d9b7bef6a1ea83c658876e599c99cb1dee981deaf8f323054acf69861d35502270f10b9627c902ae5c1443a0b8a2763318c2a1b138dfc32dac6b8358785341af495bdc261909b577f81847385da3beb2fb3be", 0x6e}, {&(0x7f0000000440)="2e058e2c62f5292512", 0x9}, {&(0x7f00000006c0)="cd04d581aec607f34c082b2fc84182e7d863b7a0408cad154bd417bd5dcee7edcf1db3e06ff04607d02ab6d597d3ec9fc36eb80d45dc2345d366203507accf23fb5d4909bad32d042e52896bfd4999932db6ac18c10d5f34f85c6c34fc7603db60515724cd9874ecce2b127404484edd71715d3f70c1ca1ca75554258f", 0x7d}], 0x4, 0xf54f) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) sendmsg(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="767051b996f8c7412eb9d870ada2ad9c54e3c020082e25", 0x17}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x168}, 0x8801) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, &(0x7f0000000340), 0x41395527) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r8) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:56 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x81, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) getpid() 08:55:56 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x81, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) 08:55:56 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000000000000500000003000000000000000000000000000000010000008000000000000000000800000001000100010000000200000000000000000000000400000008000000ff0700"/104]) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) vmsplice(r7, &(0x7f0000002a00)=[{&(0x7f0000002800)="a73f30665e77ce13fcdc66fc0a3e3f5cb00d9e848635042228fed14fc6a36f13440c97b21a3ec06363e0eafbd98c99032544ee3633e59c6d0e771780b277cb0f1bbcbebfc9f153692a2c892103fbf7e300931a8e956fc4dcaec2d131a5dfa52ef316c08d0511a1e942173c826054144de574592d27712c5d6e9bb8d070535edf79f2602b8254a5f6e5224f4062636646a96a33dd0d72dae1dcfa5d09f63bacfd5e4d5681f1e193f843ab8b6e0afb93b861ee634cfde1c2039264a86f815a6b66824af522186eb903dded93ff33a6172355e09003e27f568f1add7cba1458", 0xde}, {&(0x7f0000000300)="1f2f65b6cc9dd9a7f6e3eb5a6f6c2af9a98366a68d88bee2f5268c3d62ce99348b543dda02396922924412c98bef1512af25eccf3f58", 0x36}, {&(0x7f0000002900)="39966dd8d9e81c24c3168e9b1a3a2931bee4c29b9a256a52c0b874d3338c678a635746bac3b10f117cb87b22c2bb9b8a757cd1af16d275cba751e8f877fd075b8020a34fb4f6fc0059d5776adb20a5181ed42b8f464cbf0c7794e3e6a3da4802e2f83b692475f4849bcd8e6b2aa03e5d53d4d265f1f52382b4361ec2c1259f0facf805a9", 0x84}, {&(0x7f00000029c0)="c3f793ac113db6341390ea07be4782c35df564a508cff091ac72362dc1f9d68ada3ffb82d0548af156d03fe77a", 0x2d}], 0x4, 0x3) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r9, &(0x7f0000000340), 0x41395527) vmsplice(r8, &(0x7f0000002740)=[{&(0x7f0000000340)="6233b0078f290fb8a4836a90ff594acb95c080f9ad03710dcbc0db2b2cf7122a86591f5c5a80cd39d18958cb8932b7cd13361d6fe68e06dbfd599c5c56e89c91020cc6509afa5a0e924524723f18566016b6843da2d107430f8fd999e3fd934ae1e7873cac9be714e7aef7699f2f59b583656303eeeef284676ddccb92324161c9f7fc0f7ec2ac82bf4666fbffd8881e6c2b23db20383b6762a694e9f90e8a8c4c20fc8e01", 0xa5}, {&(0x7f0000000400)="da0cc934b4ac625de30a41e782aa98dfcc6f18d5ecf1af139d0195bdd2f25130d6c767d73ad8df9c91a5b084371135950b45fc3572870208cf616854baaba2b1b9a44be2440c96a53b238600339c5f659b3289f5de76533fba7504fc63847e7dae1d2550c7ce5ead682e7bfa5d7fa35d0a57247e216c33468a720aa1e4420f64355d78ca51bcb47633cfa93449434a2f48cfaf17729ce66cd1b4ee84166c1275a4a07945f6908eae", 0xa8}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="28129c7915d4dcd443e3ee36863a86c3a4b70fb760eab6a150acdca2d99ec3369d3610606cd5f4222bfb48fe67cf604b60c6f0cb2a5474c52135118adc09deae97eda261202ef038a027cc58a3d978594c4971266f1b09e4bfb059c5f39cf105e12822e4f4c739e0e2fbfc3eee35e367b9737cf0451bd2a98eb7f11b09dc7d36e6437d999c7ef11362d86ae608108f167109267e1f7a27392badcfece1159e69fb2c5f5b1f61899d2fa94660e6ce3752a663c3b5259308dfa789ff7e67fd9fa51d64e071d31ec19f0912ed1e2da76177c18411624db20d2fc57fd77b47bf2366f04c8556d4529500d3b5ec5426f3b94c2e75", 0xf2}, {&(0x7f00000015c0)="bdb2a9d6f08ac070cec139a63da17fbea973f81d698acd9f09", 0x19}, {&(0x7f0000001600)="e5331c933fe8c77e03c1790c15f826a7675444cebde043f46b77629135894ae12894162a0db1de9426cbec16ea488254f34ea3d61e362631a6de2e05debe6470eb9d3710b1a3f2b5b3b71a8145ce8aee22870dbc", 0x54}, 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", 0x1000}, {&(0x7f0000002680)="ad944b2c3ff5f34f8953503c93e5b92a33c7be2fbac70bc305789523", 0x1c}, {&(0x7f00000026c0)="0c0e51350fec5a7324e83cb9ea59f6b5cc49d5bfe9e8242f21d3bc901235b888141dc5e1199819fffba2cfd72aaae502d145e1bf43c595b17c13021c2926aceab744a68c8cd2d23a0cc418ebd3888fd9877b37cfb76e1cd03cdde6eb1bd9cb3490a5b49a68e4", 0x66}], 0x9, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000001c0)={0x1e, 0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r9, 0xc0106438, &(0x7f0000000240)={0x1ff, r10}) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r11 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r11) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) write$smack_current(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB=' 2'], 0x2) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 08:55:56 executing program 1 (fault-call:14 fault-nth:11): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:56 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0x10, 0x0, 0x0) pipe2(&(0x7f00000002c0), 0x800) syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r2, 0x0) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xffc7}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0100000000000000280012000c0001007665746800000000ececfac5e025573fb5926c7ae92af81800020814a79f7488f611d01cb85041b7f809000000004600006df0840107d3c3bc1747ef4939dd822dafd6037136a70f304dbcdee66ed673df5c98c00033e06a14e3b513ef72364106b249dd59b35aafee80aa0a9b2e3bbfb4941d2ed7d7fc3c3dae0a3a354339e3572311b364ba77c4e343d199812b3862a78324fd19d159913729e3afec87ff2f99746c2aed6d90fff50cc840f622b1", @ANYRES32=0x0, @ANYBLOB="0000050000000007"], 0x5}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @rand_addr="b8594fb7a2c0a5845a4833d9d3289ec6", @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000140)={@local, @dev, @rand_addr="fc5400000000000092c2fe4cbc2929db", 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003, r7}) r8 = socket$inet6(0xa, 0x0, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xffc7}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="0100000000000000280012000c0001007665746800000000ececfac5e025573fb5926c7ae92af81800020814a79f7488f611d01cb85041b7f809000000004600006df0840107d3c3bc1747ef4939dd822dafd6037136a70f304dbcdee66ed673df5c98c00033e06a14e3b513ef72364106b249dd59b35aafee80aa0a9b2e3bbfb4941d2ed7d7fc3c3dae0a3a354339e3572311b364ba77c4e343d199812b3862a78324fd19d159913729e3afec87ff2f99746c2aed6d90fff50cc840f622b17a4a827b1a75", @ANYRES32=0x0, @ANYBLOB="0000050000000007"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @rand_addr="b8594fb7a2c0a5845a4833d9d3289ec6", @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r12}) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000140)={@local, @dev, @rand_addr="fc5400000000000092c2fe4cbc2929db", 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003, r12}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000ac0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x0) r13 = socket$inet6(0xa, 0x2, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xffc7}}, 0x0) getsockname$packet(r16, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x15d) r18 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r19 = ioctl$KVM_CREATE_VM(r18, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r19, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r19, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r19, 0x4010ae42, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000002000/0x2000)=nil}) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000740)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r17, @ANYRES32=r19, @ANYRES32=0x0, @ANYBLOB="0000050000000007"], 0x5}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r14, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @rand_addr="b8594fb7a2c0a5845a4833d9d3289ec6", @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r17}) ioctl$sock_inet6_SIOCADDRT(r13, 0x890b, &(0x7f0000000140)={@local, @dev, @rand_addr="fc5400000000000092c2fe4cbc2929db", 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003, r17}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b40)={{{@in6=@ipv4, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000c40)=0xe8) r20 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r20, 0x0) write$FUSE_DIRENTPLUS(r20, &(0x7f0000000040)=ANY=[@ANYBLOB="62cd45e3fb"], 0x5) ioctl$ifreq_SIOCGIFINDEX_team(r20, 0x8933, &(0x7f0000000c80)={'team0\x00'}) r21 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r21, 0x0) write$FUSE_DIRENTPLUS(r21, &(0x7f0000000040)=ANY=[@ANYBLOB="62cd45e3fb"], 0x5) accept4$packet(r21, &(0x7f0000000cc0), &(0x7f0000000d00)=0x14, 0x180800) r22 = socket$inet6(0xa, 0x2, 0x0) r23 = socket$inet6_tcp(0xa, 0x1, 0x0) r24 = socket$netlink(0x10, 0x3, 0x0) r25 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r25, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xffc7}}, 0x0) getsockname$packet(r25, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r24, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r26, @ANYBLOB="0100000000000000280012000c0001007665746800000000ececfac5e025573fb5926c7ae92af81800020814a79f7488f611d01cb85041b7f809000000004600006df0840107d3c3bc1747ef4939dd822dafd6037136a70f304dbcdee66ed673df5c98c00033e06a14e3b513ef72364106b249dd59b35aafee80aa0a9b2e3bbfb4941d2ed7d7fc3c3dae0a3a354339e3572311b364ba77c4e343d199812b3862a78324fd19d159913729e3afec87ff2f99746c2aed6d90fff50cc840f622b17a4a827b1a75", @ANYRES32=0x0, @ANYBLOB="0000050000000007"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r23, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @rand_addr="b8594fb7a2c0a5845a4833d9d3289ec6", @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r26}) ioctl$sock_inet6_SIOCADDRT(r22, 0x890b, &(0x7f0000000140)={@local, @dev, @rand_addr="fc5400000000000092c2fe4cbc2929db", 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003, r26}) socket$inet6_tcp(0xa, 0x1, 0x0) r27 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r27, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4800000010000507000000000000000000000000cb286a38f14c5fcd8ff21c3d31797ef502d6c68f4f0bb4d48805ae46ff64c5182d23ba030a316b3f52c527be3f5f39c8e59e89e2b96224f0fe8763b228ff338f63f121618a16effb578a5439f3f8697e8ddef594a184", @ANYRES32, @ANYBLOB="0100000000000000280012000c0001007665746800000000ececfac5e025573fb5926c7ae92af81800020814a79f7488f611d01cb85041b7f809000000004600006df0840107d3c3bc1747ef4939dd822dafd6037136a70f304dbcdee66ed673df5c98c00033e06a14e3b513ef72364106b249dd59b35aafee80aa0a9b2e3bbfb4941d2ed7d7fc3c3dae0a3a354339e3572311b364ba77c4e343d199812b3862a78324fd19d159913729e3afec87ff2f99746c2aed6d90fff50cc840f622b17a4a827b1a75", @ANYRES32=0x0, @ANYBLOB="0000050000000007"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={@local, @dev, @rand_addr="fc5400000000000092c2fe4cbc2929db", 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000005440)={@multicast2, @empty}, &(0x7f0000005480)=0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f0000000140)=0x31, 0x4) ioctl$IOC_PR_CLEAR(0xffffffffffffffff, 0x401070cd, &(0x7f0000000100)={0x3f}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0x0, @broadcast}, 0x10) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbff, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xeab}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x101}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x14) 08:55:56 executing program 3: socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) connect(r2, &(0x7f00000001c0)=@in={0x2, 0x4e20, @remote}, 0x80) sendmmsg(r2, &(0x7f00000002c0), 0x4000000000000d7, 0x0) 08:55:56 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) bind$vsock_dgram(r7, &(0x7f00000000c0), 0x10) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 368.385732] FAULT_INJECTION: forcing a failure. [ 368.385732] name failslab, interval 1, probability 0, space 0, times 0 [ 368.397094] CPU: 1 PID: 17918 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 368.404976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.404981] Call Trace: [ 368.405000] dump_stack+0x142/0x197 [ 368.405018] should_fail.cold+0x10f/0x159 [ 368.405032] should_failslab+0xdb/0x130 [ 368.428686] kmem_cache_alloc+0x2d7/0x780 08:55:56 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xb, 0x8d}, 0x0) open(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) creat(&(0x7f0000000100)='./bus/file0\x00', 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x80000000, 0xfffffffffffffffb}, 0x0) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x0, 0x1, 0x9af, 0x1000, 0xe5c, 0x37, 0x7f}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2Y\x00\x00\x00_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x196) socket$inet(0x2, 0x1, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r6 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r6, 0xffffffffffffffff, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ff6000/0xa000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0xb7}, 0xfffffffffffffe02) io_submit(0x0, 0x0, &(0x7f0000000440)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x1, 0x228, 0x11102943}) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff7000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0}, 0x13) 08:55:56 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x209) socket$inet6(0xa, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) pipe(&(0x7f0000000040)) [ 368.432839] ? _raw_spin_unlock_irq+0x28/0x90 [ 368.437343] ? trace_hardirqs_on_caller+0x400/0x590 [ 368.442368] copy_process.part.0+0x1cd5/0x6a00 [ 368.446966] ? save_trace+0x290/0x290 [ 368.450873] ? proc_fail_nth_write+0x7d/0x180 [ 368.455369] ? proc_cwd_link+0x1b0/0x1b0 [ 368.459444] ? __cleanup_sighand+0x50/0x50 [ 368.463687] ? lock_downgrade+0x740/0x740 [ 368.467839] _do_fork+0x19e/0xce0 [ 368.471304] ? fork_idle+0x280/0x280 [ 368.471318] ? fput+0xd4/0x150 [ 368.478210] ? SyS_write+0x15e/0x230 [ 368.481924] SyS_clone+0x37/0x50 [ 368.481932] ? sys_vfork+0x30/0x30 [ 368.481947] do_syscall_64+0x1e8/0x640 [ 368.481956] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.481974] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 368.481981] RIP: 0033:0x45a639 [ 368.481986] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 368.481997] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 368.482002] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 368.482007] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 368.482015] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 368.542683] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 [ 368.632704] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 368.828244] IPv6: ADDRCONF(NETDEV_UP): veth3: link is not ready [ 368.909081] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 368.936741] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 368.950088] protocol 88fb is buggy, dev hsr_slave_0 [ 368.955241] protocol 88fb is buggy, dev hsr_slave_1 [ 368.977092] FAT-fs (loop3): Filesystem has been set read-only [ 368.997894] FAT-fs (loop3): error, fat_free: invalid cluster chain (i_pos 17) 08:55:57 executing program 3: ioctl$PPPIOCSPASS(0xffffffffffffffff, 0x40107447, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{}]}) gettid() mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/12, 0xfdad}], 0x1, 0xfebfffff) [ 369.029901] IPv6: ADDRCONF(NETDEV_UP): veth5: link is not ready [ 369.045806] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 369.094168] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 08:55:57 executing program 1 (fault-call:14 fault-nth:12): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:57 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0xfffffffb}]}) timer_create(0x0, &(0x7f0000000100)={0x0, 0x1f, 0x0, @thr={&(0x7f0000000000)="b86ca6a5b79f607a4966165600bf23a4b08f48567c8aa31fc0aa00e68fbd4ec27688e3e0c5b3124d43548f2b0b150759d4d670469ada6def310c84aa52081bbaac3c60bfc9faecac4831e9d112c0", &(0x7f0000000200)="ef68"}}, &(0x7f0000000180)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x400, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000000000017010000040000000600000000000000180000000000000017010000040000000100000000000000c0000000000000001701000002001c1957572dce2882b60000a700"], 0x4b}, 0x40) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f00000001c0)) write$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0xfffffe5e) fdatasync(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005ec0)={{{@in6=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000004800)=0xffffffffffffffc3) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000060c0)={{{@in=@remote, @in6=@rand_addr="20bbcbd1865253e3e58aa219d6ca6440", 0x4e24, 0x2400000000000000, 0x4e22, 0x0, 0x2, 0xa0, 0x0, 0x67, 0x0, r4}, {0x6, 0x183, 0x3, 0x7f, 0x61553a0b, 0x9, 0x1, 0x4}, {0x20, 0x80000001, 0x2000000000000, 0x9}, 0x9, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in=@empty, 0x4d3, 0xff}, 0xa, @in=@loopback, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x1ff, 0x5, 0x6}}, 0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000004c0)={@mcast2, 0x1d, r3}) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f00000000c0)=""/31, 0x77c) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='fd\x00') getdents(r5, &(0x7f00000000c0)=""/31, 0x77c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)) 08:55:57 executing program 2: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/12, 0xfdad}], 0x1, 0xfebfffff) [ 369.246803] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 369.324588] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 369.350669] FAULT_INJECTION: forcing a failure. [ 369.350669] name failslab, interval 1, probability 0, space 0, times 0 [ 369.362098] CPU: 1 PID: 17984 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 369.369986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.379353] Call Trace: [ 369.381938] dump_stack+0x142/0x197 [ 369.385558] should_fail.cold+0x10f/0x159 [ 369.389694] should_failslab+0xdb/0x130 [ 369.393665] kmem_cache_alloc+0x2d7/0x780 [ 369.397798] ? selinux_capable+0x36/0x40 [ 369.401846] create_new_namespaces+0x34/0x720 [ 369.406327] ? ns_capable_common+0x12c/0x160 [ 369.410720] copy_namespaces+0x284/0x310 [ 369.414765] copy_process.part.0+0x2603/0x6a00 [ 369.419356] ? proc_fail_nth_write+0x7d/0x180 [ 369.423859] ? proc_cwd_link+0x1b0/0x1b0 [ 369.427927] ? __cleanup_sighand+0x50/0x50 [ 369.432146] ? lock_downgrade+0x740/0x740 [ 369.436283] _do_fork+0x19e/0xce0 [ 369.439725] ? fork_idle+0x280/0x280 [ 369.443426] ? fput+0xd4/0x150 [ 369.446605] ? SyS_write+0x15e/0x230 [ 369.450308] SyS_clone+0x37/0x50 [ 369.453658] ? sys_vfork+0x30/0x30 [ 369.457182] do_syscall_64+0x1e8/0x640 [ 369.461052] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.465890] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 369.471060] RIP: 0033:0x45a639 08:55:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = accept4$bt_l2cap(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80400) getsockopt$IP_VS_SO_GET_DESTS(r5, 0x0, 0x484, &(0x7f00000002c0)=""/178, &(0x7f0000000140)=0xb2) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:57 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000011c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 08:55:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f00000000c0)={0x37, 0x3, 0xd, 0x1b, 0x4, 0x3, 0x3, 0x146}) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0xb8) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0), 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r7, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r9, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r10, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0}]) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, r8}]) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="a5ea742e", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r13, 0x84, 0x75, &(0x7f0000000240)={r15}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000100)={r15, 0x4}, &(0x7f0000000140)=0x8) [ 369.474232] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 369.481923] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 369.489175] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 369.496426] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 369.503680] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 369.510930] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:55:57 executing program 2: open(0x0, 0x80c5, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={@remote, 0x15}) semctl$IPC_RMID(0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000280)=""/69, 0xfefb}], 0x10000000000000a1, 0x0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, 0x0, &(0x7f0000000280)) 08:55:57 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0x10, 0x0, 0x0) pipe2(&(0x7f00000002c0), 0x800) syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r2, 0x0) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xffc7}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0100000000000000280012000c0001007665746800000000ececfac5e025573fb5926c7ae92af81800020814a79f7488f611d01cb85041b7f809000000004600006df0840107d3c3bc1747ef4939dd822dafd6037136a70f304dbcdee66ed673df5c98c00033e06a14e3b513ef72364106b249dd59b35aafee80aa0a9b2e3bbfb4941d2ed7d7fc3c3dae0a3a354339e3572311b364ba77c4e343d199812b3862a78324fd19d159913729e3afec87ff2f99746c2aed6d90fff50cc840f622b1", @ANYRES32=0x0, @ANYBLOB="0000050000000007"], 0x5}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @rand_addr="b8594fb7a2c0a5845a4833d9d3289ec6", @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000140)={@local, @dev, @rand_addr="fc5400000000000092c2fe4cbc2929db", 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003, r7}) r8 = socket$inet6(0xa, 0x0, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xffc7}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="0100000000000000280012000c0001007665746800000000ececfac5e025573fb5926c7ae92af81800020814a79f7488f611d01cb85041b7f809000000004600006df0840107d3c3bc1747ef4939dd822dafd6037136a70f304dbcdee66ed673df5c98c00033e06a14e3b513ef72364106b249dd59b35aafee80aa0a9b2e3bbfb4941d2ed7d7fc3c3dae0a3a354339e3572311b364ba77c4e343d199812b3862a78324fd19d159913729e3afec87ff2f99746c2aed6d90fff50cc840f622b17a4a827b1a75", @ANYRES32=0x0, @ANYBLOB="0000050000000007"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @rand_addr="b8594fb7a2c0a5845a4833d9d3289ec6", @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r12}) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000140)={@local, @dev, @rand_addr="fc5400000000000092c2fe4cbc2929db", 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003, r12}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000ac0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x0) r13 = socket$inet6(0xa, 0x2, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xffc7}}, 0x0) getsockname$packet(r16, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x15d) r18 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r19 = ioctl$KVM_CREATE_VM(r18, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r19, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r19, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r19, 0x4010ae42, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000002000/0x2000)=nil}) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000740)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r17, @ANYRES32=r19, @ANYRES32=0x0, @ANYBLOB="0000050000000007"], 0x5}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r14, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @rand_addr="b8594fb7a2c0a5845a4833d9d3289ec6", @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r17}) ioctl$sock_inet6_SIOCADDRT(r13, 0x890b, &(0x7f0000000140)={@local, @dev, @rand_addr="fc5400000000000092c2fe4cbc2929db", 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003, r17}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b40)={{{@in6=@ipv4, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000c40)=0xe8) r20 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r20, 0x0) write$FUSE_DIRENTPLUS(r20, &(0x7f0000000040)=ANY=[@ANYBLOB="62cd45e3fb"], 0x5) ioctl$ifreq_SIOCGIFINDEX_team(r20, 0x8933, &(0x7f0000000c80)={'team0\x00'}) r21 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r21, 0x0) write$FUSE_DIRENTPLUS(r21, &(0x7f0000000040)=ANY=[@ANYBLOB="62cd45e3fb"], 0x5) accept4$packet(r21, &(0x7f0000000cc0), &(0x7f0000000d00)=0x14, 0x180800) r22 = socket$inet6(0xa, 0x2, 0x0) r23 = socket$inet6_tcp(0xa, 0x1, 0x0) r24 = socket$netlink(0x10, 0x3, 0x0) r25 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r25, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xffc7}}, 0x0) getsockname$packet(r25, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r24, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r26, @ANYBLOB="0100000000000000280012000c0001007665746800000000ececfac5e025573fb5926c7ae92af81800020814a79f7488f611d01cb85041b7f809000000004600006df0840107d3c3bc1747ef4939dd822dafd6037136a70f304dbcdee66ed673df5c98c00033e06a14e3b513ef72364106b249dd59b35aafee80aa0a9b2e3bbfb4941d2ed7d7fc3c3dae0a3a354339e3572311b364ba77c4e343d199812b3862a78324fd19d159913729e3afec87ff2f99746c2aed6d90fff50cc840f622b17a4a827b1a75", @ANYRES32=0x0, @ANYBLOB="0000050000000007"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r23, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @rand_addr="b8594fb7a2c0a5845a4833d9d3289ec6", @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r26}) ioctl$sock_inet6_SIOCADDRT(r22, 0x890b, &(0x7f0000000140)={@local, @dev, @rand_addr="fc5400000000000092c2fe4cbc2929db", 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003, r26}) socket$inet6_tcp(0xa, 0x1, 0x0) r27 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r27, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4800000010000507000000000000000000000000cb286a38f14c5fcd8ff21c3d31797ef502d6c68f4f0bb4d48805ae46ff64c5182d23ba030a316b3f52c527be3f5f39c8e59e89e2b96224f0fe8763b228ff338f63f121618a16effb578a5439f3f8697e8ddef594a184", @ANYRES32, @ANYBLOB="0100000000000000280012000c0001007665746800000000ececfac5e025573fb5926c7ae92af81800020814a79f7488f611d01cb85041b7f809000000004600006df0840107d3c3bc1747ef4939dd822dafd6037136a70f304dbcdee66ed673df5c98c00033e06a14e3b513ef72364106b249dd59b35aafee80aa0a9b2e3bbfb4941d2ed7d7fc3c3dae0a3a354339e3572311b364ba77c4e343d199812b3862a78324fd19d159913729e3afec87ff2f99746c2aed6d90fff50cc840f622b17a4a827b1a75", @ANYRES32=0x0, @ANYBLOB="0000050000000007"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={@local, @dev, @rand_addr="fc5400000000000092c2fe4cbc2929db", 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000005440)={@multicast2, @empty}, &(0x7f0000005480)=0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f0000000140)=0x31, 0x4) ioctl$IOC_PR_CLEAR(0xffffffffffffffff, 0x401070cd, &(0x7f0000000100)={0x3f}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0x0, @broadcast}, 0x10) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbff, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xeab}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x101}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x14) 08:55:57 executing program 3: syz_emit_ethernet(0x8e, &(0x7f0000000000)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x58, 0x0, 0x0, @remote, @empty, {[@dstopts={0x0, 0x8, [], [@generic={0x0, 0x40, "3683d45e05f294be9f36e4d023ab2051da92c92d76c67c36818172f07417a95f1be87b477d38de6f7782e4d6f3f57d641419f252c86ed13f67b4d56e1d912456"}]}], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 08:55:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4(r0, 0x0, 0x0, 0x0) poll(&(0x7f0000000040), 0x2000000000000014, 0x4e) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x25f, 0x0, 0x0, 0x800e003b0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 08:55:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x40000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x0, 0x2, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x24044000) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r5) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 369.990143] protocol 88fb is buggy, dev hsr_slave_0 [ 369.995275] protocol 88fb is buggy, dev hsr_slave_1 [ 370.028637] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 08:55:58 executing program 1 (fault-call:14 fault-nth:13): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:55:58 executing program 3: poll(&(0x7f00000000c0)=[{}], 0x1, 0x800000000004a) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x2769, 0x0, 0x0, 0x800e00506) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000180)={0x7fe}, 0x10) setsockopt$inet6_group_source_req(0xffffffffffffff9c, 0x29, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x1789836bed901fc7, 0x0, 0x0, 0x800e0050e) shutdown(r0, 0x0) 08:55:58 executing program 5: prlimit64(0x0, 0xc, &(0x7f0000000280)={0x9, 0x8c}, 0x0) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(0xffffffffffffffff, 0xc0845657, &(0x7f00000000c0)={0x0, @bt={0xff, 0x6, 0x0, 0x0, 0x6, 0x1f, 0xc8, 0xfffffffb, 0x1, 0x7, 0x2, 0x0, 0x3ff, 0x9, 0x4, 0x1}}) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000340), 0x41395527) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) r9 = accept4$x25(r7, 0x0, &(0x7f0000000240)=0x2c5, 0x100800) vmsplice(r9, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r10, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r12, 0x0}]) setsockopt$inet_sctp_SCTP_EVENTS(r12, 0x84, 0xb, &(0x7f00000001c0)={0x40, 0x0, 0x9, 0x1, 0x80, 0x6, 0x80, 0xa3, 0x4, 0x0, 0x3f}, 0xb) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r13 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r13) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 370.401748] FAULT_INJECTION: forcing a failure. [ 370.401748] name failslab, interval 1, probability 0, space 0, times 0 [ 370.404793] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 370.413134] CPU: 1 PID: 18041 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 370.413144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.413151] Call Trace: [ 370.441565] dump_stack+0x142/0x197 [ 370.445205] should_fail.cold+0x10f/0x159 [ 370.449361] should_failslab+0xdb/0x130 [ 370.453338] kmem_cache_alloc+0x2d7/0x780 [ 370.457494] ? selinux_capable+0x36/0x40 [ 370.461563] create_new_namespaces+0x34/0x720 [ 370.466059] ? ns_capable_common+0x12c/0x160 [ 370.470475] copy_namespaces+0x284/0x310 [ 370.474538] copy_process.part.0+0x2603/0x6a00 [ 370.479132] ? proc_fail_nth_write+0x7d/0x180 [ 370.479141] ? proc_cwd_link+0x1b0/0x1b0 [ 370.479160] ? __cleanup_sighand+0x50/0x50 [ 370.491927] ? lock_downgrade+0x740/0x740 [ 370.496082] _do_fork+0x19e/0xce0 [ 370.499535] ? fork_idle+0x280/0x280 [ 370.499550] ? fput+0xd4/0x150 [ 370.506435] ? SyS_write+0x15e/0x230 [ 370.510149] SyS_clone+0x37/0x50 [ 370.510157] ? sys_vfork+0x30/0x30 [ 370.510170] do_syscall_64+0x1e8/0x640 [ 370.510177] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.510193] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 370.517072] RIP: 0033:0x45a639 [ 370.517079] RSP: 002b:00007feeca25cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 370.517091] RAX: ffffffffffffffda RBX: 00007feeca25cc90 RCX: 000000000045a639 08:55:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) write(r2, &(0x7f0000000400)="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", 0xfffffffffffffcfb) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r4, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) write(r6, &(0x7f0000000340), 0x41395527) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r7) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 370.530959] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 370.530965] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 370.530970] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca25d6d4 [ 370.530975] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:55:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10100, 0x0) sendto$ax25(r0, &(0x7f0000000100)="9c1008ee2fa8329d4209de5629f3e9526d15d15b2b4dbbe081dafb11e1a4cec1476a0a9b75fb06243e96897a8876528fae68ce40b76684ad9da4ef0fcfae921651e6ebfb89fd4b685179b2fe45d3205a1b2bd3b282158681d971859618ce808ba9e0b394a6ca88b2d8e225227804fe08b4663c43711c", 0x76, 0x4000000, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r5) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:55:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 370.636453] IPv6: ADDRCONF(NETDEV_UP): veth7: link is not ready [ 370.649899] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 08:55:58 executing program 3: ioctl(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000060c0)={{{@in=@remote, @in6=@rand_addr="20bbcbd1865253e3e58aa219d6ca6440", 0x0, 0x0, 0x4e22}, {0x0, 0x0, 0x3, 0x0, 0x61553a0b}, {0x0, 0x80000001}, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in=@empty}, 0xa, @in=@loopback, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x6}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd\x00') getdents(r0, &(0x7f00000000c0)=""/31, 0x77c) [ 370.984077] syz-executor.4 (18014) used greatest stack depth: 24208 bytes left 08:56:00 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x1d, &(0x7f00000000c0)=0x634, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x523, 0x0) recvmmsg(r1, &(0x7f00000001c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdeb}}], 0x3fffffffffffd33, 0x0, 0x0) 08:56:00 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x0, 0x80000001}) 08:56:00 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={@remote, 0x15}) semctl$SETVAL(0x0, 0x0, 0x10, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000280)=""/69, 0xfefb}], 0x10000000000000a1, 0x0, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000540)=""/199, 0xc7}], 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, 0x0, &(0x7f0000000280)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vxcan0\x00'}) lsetxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='security.selinux\x00', 0x0, 0x0, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x6, 0x0, 0x0, 0x0, &(0x7f0000000300)={[{@uni_xlate='uni_xlate=1'}, {@utf8='utf8=1'}], [{@euid_eq={'euid'}}]}) 08:56:00 executing program 1 (fault-call:14 fault-nth:14): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:56:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1000, 0x0) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000000100)=""/93, &(0x7f00000001c0)=0x5d) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) ioctl$IMGETVERSION(r6, 0x80044942, &(0x7f0000000240)) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r8) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 372.760473] FAULT_INJECTION: forcing a failure. [ 372.760473] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 372.772316] CPU: 0 PID: 18113 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 372.780195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.789545] Call Trace: [ 372.792136] dump_stack+0x142/0x197 [ 372.795773] should_fail.cold+0x10f/0x159 [ 372.799926] __alloc_pages_nodemask+0x1d6/0x7a0 [ 372.804596] ? fs_reclaim_acquire+0x20/0x20 [ 372.808919] ? __alloc_pages_slowpath+0x2930/0x2930 [ 372.813947] cache_grow_begin+0x80/0x400 [ 372.818010] kmem_cache_alloc+0x6a6/0x780 [ 372.822155] ? _raw_spin_unlock_irq+0x28/0x90 [ 372.826656] copy_process.part.0+0x1cd5/0x6a00 [ 372.831256] ? save_trace+0x290/0x290 [ 372.835054] ? proc_fail_nth_write+0x7d/0x180 [ 372.839551] ? proc_cwd_link+0x1b0/0x1b0 [ 372.843623] ? __cleanup_sighand+0x50/0x50 [ 372.847872] ? lock_downgrade+0x740/0x740 [ 372.852025] _do_fork+0x19e/0xce0 [ 372.855486] ? fork_idle+0x280/0x280 [ 372.859203] ? fput+0xd4/0x150 [ 372.862399] ? SyS_write+0x15e/0x230 [ 372.866116] SyS_clone+0x37/0x50 [ 372.869480] ? sys_vfork+0x30/0x30 [ 372.873038] do_syscall_64+0x1e8/0x640 [ 372.876922] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.881768] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 372.886952] RIP: 0033:0x45a639 [ 372.890139] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 372.897845] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 372.905113] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 372.912381] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 372.919650] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 372.926915] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:56:01 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x12) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 08:56:01 executing program 3: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '-em1n'}, {0x20, '!.'}, {0x20, '#! '}, {0x20, 'security.capability\x00'}]}, 0x2d) prctl$PR_SET_PTRACER(0x59616d61, r0) pipe(0x0) flock(0xffffffffffffffff, 0x8e19d3b35dceb3d) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f00000002c0)={{0x1, 0x0, @identifier="d83e4bfae6e36b362899d69b2f2232c5"}}) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000200)=@v3={0x3000000, [{0x8, 0xf8}, {0x0, 0x100}]}, 0x18, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)='trusted.overlay.origin\x00', &(0x7f0000000380)='y\x00', 0x2, 0x1) ptrace$setopts(0x4206, r0, 0x0, 0x0) 08:56:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uhid\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) 08:56:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f00000002c0)={@null=' \x00', 0xa, 'hwsim0\x00'}) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:56:01 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000040), 0x4) 08:56:01 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4d) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x97, &(0x7f0000000140), &(0x7f00000000c0)=0x4) 08:56:01 executing program 3: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '-em1n'}, {0x20, '#! '}]}, 0x15) prctl$PR_SET_PTRACER(0x59616d61, r0) pipe(0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x7b) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000200)=@v3={0x3000000, [{0x8, 0xf8}, {0x0, 0x100}]}, 0x18, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) 08:56:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x100, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0xfffffffffffffffd, 0xfffffffffffffffb}, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) ioperm(0x89e8, 0xfa, 0x7f) close(r5) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:56:01 executing program 4: syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) 08:56:01 executing program 1 (fault-call:14 fault-nth:15): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:56:01 executing program 3: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '-em1n'}, {0x20, '#! '}]}, 0x15) prctl$PR_SET_PTRACER(0x59616d61, r0) pipe(0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x7b) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000200)=@v3={0x3000000, [{0x8, 0xf8}, {0x0, 0x100}]}, 0x18, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) 08:56:01 executing program 3: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '-em1n'}, {0x20, '#! '}]}, 0x15) prctl$PR_SET_PTRACER(0x59616d61, r0) pipe(0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x7b) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000200)=@v3={0x3000000, [{0x8, 0xf8}, {0x0, 0x100}]}, 0x18, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) [ 373.717914] FAULT_INJECTION: forcing a failure. [ 373.717914] name failslab, interval 1, probability 0, space 0, times 0 [ 373.729349] CPU: 0 PID: 18182 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 373.737241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.746589] Call Trace: [ 373.746607] dump_stack+0x142/0x197 [ 373.746626] should_fail.cold+0x10f/0x159 [ 373.746641] should_failslab+0xdb/0x130 [ 373.760946] kmem_cache_alloc_trace+0x2e9/0x790 [ 373.765622] ? kmem_cache_alloc+0x611/0x780 [ 373.769948] ? retire_userns_sysctls+0x90/0x90 [ 373.774539] ? lock_downgrade+0x740/0x740 [ 373.778696] copy_pid_ns+0x1f4/0xa40 [ 373.782416] ? refcount_inc+0x1f/0x40 [ 373.786227] create_new_namespaces+0x267/0x720 [ 373.790817] copy_namespaces+0x284/0x310 [ 373.794884] copy_process.part.0+0x2603/0x6a00 [ 373.799480] ? proc_fail_nth_write+0x7d/0x180 [ 373.803983] ? proc_cwd_link+0x1b0/0x1b0 [ 373.808057] ? __cleanup_sighand+0x50/0x50 [ 373.812384] ? lock_downgrade+0x740/0x740 [ 373.816542] _do_fork+0x19e/0xce0 [ 373.820000] ? fork_idle+0x280/0x280 [ 373.823731] ? fput+0xd4/0x150 [ 373.826930] ? SyS_write+0x15e/0x230 [ 373.830649] SyS_clone+0x37/0x50 [ 373.834014] ? sys_vfork+0x30/0x30 [ 373.837570] do_syscall_64+0x1e8/0x640 [ 373.841462] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 373.846314] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 373.851589] RIP: 0033:0x45a639 [ 373.854784] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 373.862496] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 373.869767] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 373.877033] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 373.884306] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 373.891577] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:56:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, 0x0, 0x0) 08:56:04 executing program 1 (fault-call:14 fault-nth:16): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:56:04 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x12) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 08:56:04 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000240)=0x7) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) io_setup(0x9, &(0x7f00000002c0)) pipe2(&(0x7f00000000c0), 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f00000000c0)=""/177, &(0x7f00000001c0)=0xb1) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r5) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:56:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r8, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r9, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r10, 0x0}]) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f00000000c0)={0xffff, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f0000000100)={r11, 0x7}) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:56:04 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") sendmsg$tipc(0xffffffffffffffff, &(0x7f0000003600)={&(0x7f0000000080), 0x10, 0x0, 0x376}, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x1d, &(0x7f00000000c0)=0x634, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x523, 0x0) recvmmsg(r1, &(0x7f00000001c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdeb}}], 0x3fffffffffffd33, 0x0, 0x0) [ 376.099825] FAULT_INJECTION: forcing a failure. [ 376.099825] name failslab, interval 1, probability 0, space 0, times 0 [ 376.111205] CPU: 1 PID: 18218 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 376.119099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.128453] Call Trace: [ 376.131044] dump_stack+0x142/0x197 [ 376.134671] should_fail.cold+0x10f/0x159 [ 376.138815] should_failslab+0xdb/0x130 [ 376.142775] kmem_cache_alloc+0x2d7/0x780 [ 376.146914] ? retire_userns_sysctls+0x90/0x90 [ 376.151496] ? lock_downgrade+0x740/0x740 [ 376.155640] copy_pid_ns+0x1ae/0xa40 [ 376.159355] ? refcount_inc+0x1f/0x40 [ 376.163156] create_new_namespaces+0x267/0x720 [ 376.167741] copy_namespaces+0x284/0x310 [ 376.171811] copy_process.part.0+0x2603/0x6a00 [ 376.176403] ? proc_fail_nth_write+0x7d/0x180 [ 376.180903] ? proc_cwd_link+0x1b0/0x1b0 [ 376.184975] ? __cleanup_sighand+0x50/0x50 [ 376.189218] ? lock_downgrade+0x740/0x740 [ 376.193373] _do_fork+0x19e/0xce0 [ 376.196855] ? fork_idle+0x280/0x280 [ 376.200599] ? fput+0xd4/0x150 [ 376.203797] ? SyS_write+0x15e/0x230 [ 376.207523] SyS_clone+0x37/0x50 [ 376.210893] ? sys_vfork+0x30/0x30 [ 376.214430] do_syscall_64+0x1e8/0x640 [ 376.218301] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 376.223191] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 376.228361] RIP: 0033:0x45a639 [ 376.231530] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 376.239221] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 376.246527] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 376.253777] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 376.261092] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 376.268351] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:56:04 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4d) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x8c, &(0x7f0000000140), &(0x7f00000000c0)=0x4) 08:56:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x69}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0xff5, &(0x7f000062b000)=""/4085, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 08:56:04 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4d) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x82, &(0x7f0000000140), &(0x7f00000000c0)=0x4) 08:56:05 executing program 1 (fault-call:14 fault-nth:17): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:56:05 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4d) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x82, &(0x7f0000000140), &(0x7f00000000c0)=0x4) [ 376.960531] FAULT_INJECTION: forcing a failure. [ 376.960531] name failslab, interval 1, probability 0, space 0, times 0 [ 376.971861] CPU: 1 PID: 18260 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 376.979739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.979744] Call Trace: [ 376.979762] dump_stack+0x142/0x197 [ 376.979780] should_fail.cold+0x10f/0x159 [ 376.979797] should_failslab+0xdb/0x130 [ 377.003439] kmem_cache_alloc+0x2d7/0x780 [ 377.007595] ? check_preemption_disabled+0x3c/0x250 [ 377.012613] alloc_vfsmnt+0x28/0x7d0 [ 377.016336] vfs_kern_mount.part.0+0x2a/0x3d0 [ 377.020832] ? rcu_read_lock_sched_held+0x110/0x130 [ 377.025872] kern_mount_data+0x56/0xc0 [ 377.029763] pid_ns_prepare_proc+0x1e/0x90 [ 377.033998] alloc_pid+0x9ef/0xc70 [ 377.037554] copy_process.part.0+0x272f/0x6a00 [ 377.042151] ? proc_fail_nth_write+0x7d/0x180 [ 377.046648] ? proc_cwd_link+0x1b0/0x1b0 [ 377.050722] ? __cleanup_sighand+0x50/0x50 [ 377.054960] ? lock_downgrade+0x740/0x740 08:56:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f00000000c0)=0x5) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSPTLCK(r3, 0x40045431, &(0x7f0000000100)) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:56:05 executing program 3: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '-em1n'}, {0x20, '!.'}, {0x20, '#! '}, {0x20, 'security.capability\x00'}]}, 0x2d) prctl$PR_SET_PTRACER(0x59616d61, r0) syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_cache\x00') pipe(0x0) flock(0xffffffffffffffff, 0x0) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000200)=@v3={0x3000000, [{0x0, 0xf8}, {0x0, 0x100}]}, 0x18, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)='trusted.overlay.origin\x00', 0x0, 0x0, 0x1) ptrace$setopts(0x4206, r0, 0x0, 0x0) 08:56:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mISDNtimer\x00', 0x10000, 0x0) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000240)={r10}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000000c0)={r10, @in={{0x2, 0x4e21, @empty}}, 0x2, 0x200, 0x81, 0x8, 0x4}, &(0x7f00000001c0)=0x98) [ 377.059113] _do_fork+0x19e/0xce0 [ 377.062572] ? fork_idle+0x280/0x280 [ 377.066314] ? fput+0xd4/0x150 [ 377.069512] ? SyS_write+0x15e/0x230 [ 377.073228] SyS_clone+0x37/0x50 [ 377.076595] ? sys_vfork+0x30/0x30 [ 377.080138] do_syscall_64+0x1e8/0x640 [ 377.084049] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 377.088902] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 377.094083] RIP: 0033:0x45a639 [ 377.094089] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 377.094101] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 377.094107] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 377.094113] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 377.094120] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 377.094126] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:56:07 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write(r1, &(0x7f0000000440)='7', 0x1) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x1ff}, 0x0, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 08:56:07 executing program 1 (fault-call:14 fault-nth:18): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:56:07 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0xa4}, [@ldst={0x3, 0x2, 0x3, 0x1c10a1, 0x0, 0x35}]}, &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) 08:56:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xfa474604830aa0cf, &(0x7f00000000c0)=0x1, 0x4) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x10000) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x0, 0x21, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0xc006100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:56:07 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x12) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 08:56:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r3 = dup(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000600)={0x48, @loopback, 0x4e23, 0x2, 'lblc\x00', 0xc, 0x8000, 0x64}, 0x2c) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x12, 0x4, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0x1, 0x4, 0x5, 0x9, 0x30, 0x1}]}, &(0x7f0000000240)='syzkaller\x00', 0x28e, 0x3d, &(0x7f0000000380)=""/61, 0x41100, 0x2, [], 0x0, 0x6, 0xffffffffffffffff, 0x8, &(0x7f00000003c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000400)={0x1, 0x8, 0x6, 0x1}, 0x10}, 0x70) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000005c0)={r5, 0x0, 0x3c, 0xa3, &(0x7f00000004c0)="84150aeba9a43f6784944249392b55485f540406341dd41b86cc1f5e463a114233ec3be2fe560629b602b3c7eeb234445ef5c0044fc5ebcbc6801be5", &(0x7f0000000500)=""/163, 0x4, 0x0, 0x57, 0x87, &(0x7f0000000640)="7ce1762a08061f381b0264a788167792fda2dc7c007113c71ab8441cd25a75008e8839af731b27e6effe28892a4a998477ca6b05b72f1d7e93b5db69d15de5d3010d8cff8fe8a4c9bda40ca999742e4364843778656c09", &(0x7f00000006c0)="489137a02c37fdd54795963275a6023ce06d5bb640ada5ef29a61e2477613a54f51cc587dc1ffac4fbce9937d22574624fc35b80b4383a26cfa00173026c4cca74ab63b19596bc5c5d67e1ea16e229b0e1a5447d11933577d8f2dc2aa877523f6378e517f336ab7dcc592f957ea59a93e1f77a7180018d3ad760295cd89fc8a46137c7934f6190"}, 0x40) r6 = socket$inet6(0xa, 0x2, 0x0) r7 = creat(&(0x7f0000000100)='./file0\x00', 0x3) fcntl$setpipe(r7, 0x407, 0x7) r8 = getpid() sched_setattr(r8, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x6, 0xff, 0x5, 0x0, 0x0, 0x3, 0x1800, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x401, 0x3, @perf_config_ext={0xff, 0xc}, 0x2, 0x1, 0x0, 0xd, 0x4, 0xb62f, 0x7}, r8, 0x5, 0xffffffffffffffff, 0x8) recvmmsg(r6, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r10, &(0x7f0000000340), 0x41395527) vmsplice(r9, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r11 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r11) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:56:07 executing program 4: [ 379.139719] FAULT_INJECTION: forcing a failure. [ 379.139719] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 379.152014] CPU: 0 PID: 18307 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 379.160036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.169389] Call Trace: [ 379.172003] dump_stack+0x142/0x197 [ 379.175645] should_fail.cold+0x10f/0x159 [ 379.179800] ? __might_sleep+0x93/0xb0 [ 379.183693] __alloc_pages_nodemask+0x1d6/0x7a0 08:56:07 executing program 4: [ 379.188373] ? __alloc_pages_slowpath+0x2930/0x2930 [ 379.193404] alloc_pages_current+0xec/0x1e0 [ 379.197730] __get_free_pages+0xf/0x40 [ 379.201630] get_zeroed_page+0x11/0x20 [ 379.205529] mount_fs+0x1cc/0x2a1 [ 379.208985] vfs_kern_mount.part.0+0x5e/0x3d0 [ 379.213486] ? rcu_read_lock_sched_held+0x110/0x130 [ 379.218504] kern_mount_data+0x56/0xc0 [ 379.222396] pid_ns_prepare_proc+0x1e/0x90 [ 379.226635] alloc_pid+0x9ef/0xc70 [ 379.230200] copy_process.part.0+0x272f/0x6a00 [ 379.234797] ? proc_fail_nth_write+0x7d/0x180 [ 379.239293] ? proc_cwd_link+0x1b0/0x1b0 [ 379.243364] ? __cleanup_sighand+0x50/0x50 [ 379.247602] ? lock_downgrade+0x740/0x740 [ 379.251760] _do_fork+0x19e/0xce0 [ 379.255219] ? fork_idle+0x280/0x280 [ 379.258936] ? fput+0xd4/0x150 [ 379.262137] ? SyS_write+0x15e/0x230 [ 379.265866] SyS_clone+0x37/0x50 [ 379.269227] ? sys_vfork+0x30/0x30 [ 379.272774] do_syscall_64+0x1e8/0x640 [ 379.276661] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 379.281521] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 379.286711] RIP: 0033:0x45a639 08:56:07 executing program 4: [ 379.289897] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 379.297602] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 379.304957] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 379.312221] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 379.319487] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 379.326758] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:56:07 executing program 4: 08:56:07 executing program 4: 08:56:07 executing program 4: 08:56:08 executing program 3: 08:56:10 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x12) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 08:56:10 executing program 4: 08:56:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x6, 0x6, &(0x7f0000000640)=[{&(0x7f00000002c0)="7ad97a0b6a1a907fd4a7ccc5a166075828c3a6ec5406d2afb1be0729f259a872407e85f327cfa27dbab23a4fb8ab9f7bac3937d0808dca6a4fcb7a84d43a85326f30de85dc7d891ae2c36a7d0d19c9f7210e6c64c13e39f5db57bc", 0x5b, 0x3}, {&(0x7f0000000340)="3fe2c3607c39215ba8b3d2d250b85a528e72d12a285a451d53ed1341787beaba8ec887d01c8d174bc0a205d11cd1298b8f82c63c043fda18cc4e6cbc3d56a28a8874174ce71b17d7974600d59d2a188a8e983691b47c93ab6c5f574911cfff39a44c475ef7392631e919cde7ff448b26cf1b8c7d116bbaaff5c3b116433d5b11e12580ecefd7c58c0f9fa01eb9e483e82276c65af46da64c6df130fa1616ec832ad11ecfc033f1ffe27b500d20059e381896d90757", 0xb5, 0x4}, {&(0x7f00000001c0)="0913c49b385badcd3e94809154be5afe", 0x10, 0x5}, {&(0x7f0000000400)="33e100a68789391c43ec9bcb98ecaa0418187402af7a09b4df943d2a75663e73237108ece651ec42130a1eef7c87b5affabb29a1f91f23bee4c5e114e212102bc9cfb99111fda45917c0b733d582ec4d915b94c60b5dc478ffd8e4d89d3e1d4d4260e3b0a951b815c5c6ae292603a0eeea4a2836288fe1671200f6a885cd69692c4e4c59e2942840ea9245a7acbaafed16e01d6f4e8e81cf860c157e4cbb648e9a258a41972c53fc029deadd94caefccb6ff9f16f62790cd0cb8e390c97241a6848d7027abe62916e238b5aa945e09e1e8aa21e8325250da5f5e80771aab984eab5537f0009e55baa9907ecaad70", 0xee, 0x3f}, {&(0x7f0000000500)="0181e3b2fbdc1b2b55591114ccccb61115c9d1fb366cd253dd2ab36349e4ecd95201316effe7102f27d58f362941e1e92d903a0f17a581d15903a245afb8acf3524a6b32e29568dbbb82a96de7a923117c6657056099d539e0ce478a6bcc61b64ff9936cf16ba6027a17fcaa5f418f31fffe324714b7231a9bd65c42a61a265fd1debde7bc968ac4de27df2680", 0x8d, 0xc0a}, {&(0x7f00000005c0)="91c9e6666fa8029666fb91a2ec97351e8cda1670263ac33ba1c24701f7d00d144335aa273cd60239322418d4c6756c17902bd1f6d9b8e245934c0b625b6d183d898d8e9fa548bff2e7ffb30c503f392c959a95643dcc5591aa9aec2f5db91b66f2f746e47c69d919", 0x68, 0xffffffffffffff80}], 0x800000, &(0x7f0000000700)={[{@fsync_mode_posix='fsync_mode=posix'}, {@background_gc_sync='background_gc=sync'}, {@inline_data='inline_data'}, {@jqfmt_vfsv1='jqfmt=vfsv1'}, {@prjjquota={'prjjquota', 0x3d, 'keyring'}}, {@acl='acl'}, {@noheap='noheap'}, {@jqfmt_vfsv1='jqfmt=vfsv1'}, {@six_active_logs='active_logs=6'}, {@heap='heap'}], [{@dont_appraise='dont_appraise'}, {@smackfshat={'smackfshat', 0x3d, 'em0\x00'}}]}) finit_module(r2, &(0x7f00000000c0)='em0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000140)=0x1, 0x4) 08:56:10 executing program 1 (fault-call:14 fault-nth:19): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:56:10 executing program 3: 08:56:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x200, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0e85667, &(0x7f00000002c0)={0x80000000, 0x1, "89112ee52cbbfc3b6d3fb3d0112df0341301c07d6ecf4bde42903b0291ece689", 0x0, 0x2, 0x9, 0x3629, 0x101, 0x2, 0x6, 0x7, [0x80000001, 0x4335, 0x0, 0x7]}) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r5, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, &(0x7f0000000340), 0x41395527) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r8) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:56:10 executing program 4: 08:56:10 executing program 3: 08:56:10 executing program 3: [ 382.176156] FAULT_INJECTION: forcing a failure. [ 382.176156] name failslab, interval 1, probability 0, space 0, times 0 [ 382.187720] CPU: 0 PID: 18355 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 382.195788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.205152] Call Trace: [ 382.207754] dump_stack+0x142/0x197 [ 382.211396] should_fail.cold+0x10f/0x159 [ 382.215565] should_failslab+0xdb/0x130 [ 382.219551] kmem_cache_alloc+0x2d7/0x780 08:56:10 executing program 3: 08:56:10 executing program 3: [ 382.223708] ? check_preemption_disabled+0x3c/0x250 [ 382.228726] alloc_vfsmnt+0x28/0x7d0 [ 382.232449] vfs_kern_mount.part.0+0x2a/0x3d0 [ 382.236955] ? rcu_read_lock_sched_held+0x110/0x130 [ 382.241984] kern_mount_data+0x56/0xc0 [ 382.245882] pid_ns_prepare_proc+0x1e/0x90 [ 382.250132] alloc_pid+0x9ef/0xc70 [ 382.253693] copy_process.part.0+0x272f/0x6a00 [ 382.258380] ? proc_fail_nth_write+0x7d/0x180 [ 382.262889] ? proc_cwd_link+0x1b0/0x1b0 [ 382.266986] ? __cleanup_sighand+0x50/0x50 [ 382.271227] ? lock_downgrade+0x740/0x740 08:56:10 executing program 3: [ 382.275378] _do_fork+0x19e/0xce0 [ 382.275393] ? fork_idle+0x280/0x280 [ 382.275404] ? fput+0xd4/0x150 [ 382.275416] ? SyS_write+0x15e/0x230 [ 382.289478] SyS_clone+0x37/0x50 [ 382.292872] ? sys_vfork+0x30/0x30 [ 382.296421] do_syscall_64+0x1e8/0x640 [ 382.300318] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.305179] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 382.310372] RIP: 0033:0x45a639 [ 382.313563] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 382.321280] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 382.328560] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 382.335899] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 382.343246] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 382.350653] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:56:13 executing program 4: 08:56:13 executing program 3: 08:56:13 executing program 1 (fault-call:14 fault-nth:20): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:56:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) socket$inet6(0xa, 0x5, 0x7) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) sendto$inet6(r3, &(0x7f00000002c0)="995723c0156677b6ff2aa879d04e9bb52f084a1676ac9fc130b5254f544915ae76fcb03d5f59132da9bc1a63a489038c845f29069a71d69158fe91718892a7104fa282d89ba17c37e4926ac1dcc03317e111661e69cedb6c1d5af48708b25b2baa9fd10e2a600e454f52c50a918e8cffd06b9a135cb332b40057bd2780c0ad99708ffe19aa027e529352421dd3596dee29eb6027f900dd490e1c6747368d083daf862b56ae5cb44b21d7a8587b2222d679abe50381f0fe2542a6e4d9c2e5fcaaf5c517813532769eecc677c6", 0xcc, 0x4000881, &(0x7f00000000c0)={0xa, 0x4e22, 0x7, @remote, 0x5}, 0x1c) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f0000000340), 0x41395527) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r7) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:56:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f00000002c0)="6cc2cfed11f4067df93c955e05de15aa1a928cfe5ad94a4310933b5cbd7bf6963d0cde4929f8066972dcfdad63444b3abe9a5081209f1605a49df8cec9bef8945b999ff881a6a6f07ebb48d5c11a226c1e35aa37319887b4a19b2bda950e2b6286958dd7e527ba4ef7eac6feec790c057b76f92d0147c4aca64c010ae03b81a7b6dbdbf987dde832d191f8b4fdfae91aab7ab3d48b5bd66130a602aeaa7580f48d1cd02513952c156edaa4cbb06f8996b37594441e2b5daadc5c274e08361ea920a5b658"}, {&(0x7f0000000100)="8239688559"}, {&(0x7f00000003c0)="c48157f3808c0208b17c31e98f379dc208d95420f981d46176db87cb6086b8291e1e46043fb78519318ae70e580cea46466fbb0ee3f7b54e7d48e287de74be57f8ee202618d2fece587f2bab9446150d3d80aac8b63f3cc277d34aa253013f4d4f"}, {&(0x7f0000000440)="8e01d6eb59b3de0fdf42cc1f06bc6807382b44b1936bfca359689ff8d862a2230ac4e25cf6e912283941671c9c841ae00978c0ca86b3d3e34092b828c738e2d834f10c878c2db5d28394773deb2d5b9d7920"}, {&(0x7f00000004c0)="c36033adf248cc4b8e1c4b83fc1e44e3c3737e90e91c86c3301ca1ed97c7fd99a9329dd2bcbfb8b69fb559a6284dc7512d43a01a38c800b467aa4f4c2764bea9b53fb8956746c0ab37bf4aff17756f043646b9c49316d7fc5ae695c0d51eaca29eac8fa2ab9e90b94ebed089d29a419e31c9a371f94fb5a0134c6f080c9456bd764926d2350f855f8ca092afbe630c7e4cf7386b37585704ca857ad6d0"}, {&(0x7f0000000580)="c197499dbdff440c25892bfec1fb6db9c56923ea823d9a2600027fb91a32dfefb5100eddfa33e3c900d393067592c3c11f13048f5d8363659a319034ffca6056327e702d185612372e10183be3c204da1aee30a0bc884f66d3172b012cf875f9682a6236c7dfb1fc857eddbd18364dac3abb2efd6ceadd27e42d14cd29a20ec39f0b4940aa0c88a5f9da53d2861f7b9e34d50d32e0e7213e4b2c8c3fcee29cbf3c"}], 0x285, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401, 0x800, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x9) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r8, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r9, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r10, 0x0, 0x27c}]) r11 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r12, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r13, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r14, 0x0}]) ppoll(&(0x7f00000001c0)=[{r7, 0x80d8}, {r10, 0x8000}, {r11}, {r13, 0x100c}], 0x4, &(0x7f0000000240)={0x77359400}, &(0x7f00000006c0)={0x3f}, 0x8) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:56:13 executing program 4: 08:56:13 executing program 3: 08:56:13 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x12) ptrace$cont(0x9, r0, 0x0, 0x0) [ 385.224567] FAULT_INJECTION: forcing a failure. [ 385.224567] name failslab, interval 1, probability 0, space 0, times 0 [ 385.235975] CPU: 0 PID: 18398 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 385.243879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.253250] Call Trace: [ 385.255872] dump_stack+0x142/0x197 [ 385.259521] should_fail.cold+0x10f/0x159 [ 385.263838] should_failslab+0xdb/0x130 [ 385.267833] kmem_cache_alloc_trace+0x2e9/0x790 08:56:13 executing program 3: [ 385.272507] ? lock_downgrade+0x740/0x740 [ 385.272516] ? trace_hardirqs_on_caller+0x400/0x590 [ 385.272527] ? do_raw_spin_unlock+0x16b/0x260 [ 385.272539] sget_userns+0xfe/0xc30 [ 385.272546] ? set_anon_super+0x20/0x20 [ 385.272557] ? get_empty_filp.cold+0x3b/0x3b [ 385.272567] mount_ns+0x6d/0x190 [ 385.272576] ? proc_get_inode+0x620/0x620 [ 385.272587] proc_mount+0x6a/0xa0 [ 385.272598] mount_fs+0x97/0x2a1 [ 385.272611] vfs_kern_mount.part.0+0x5e/0x3d0 [ 385.272622] ? rcu_read_lock_sched_held+0x110/0x130 08:56:13 executing program 3: 08:56:13 executing program 3: [ 385.289982] kern_mount_data+0x56/0xc0 [ 385.289997] pid_ns_prepare_proc+0x1e/0x90 [ 385.290008] alloc_pid+0x9ef/0xc70 [ 385.290027] copy_process.part.0+0x272f/0x6a00 [ 385.290048] ? proc_fail_nth_write+0x7d/0x180 [ 385.290058] ? proc_cwd_link+0x1b0/0x1b0 [ 385.290079] ? __cleanup_sighand+0x50/0x50 [ 385.351504] ? lock_downgrade+0x740/0x740 [ 385.355756] _do_fork+0x19e/0xce0 [ 385.359259] ? fork_idle+0x280/0x280 [ 385.362985] ? fput+0xd4/0x150 [ 385.366188] ? SyS_write+0x15e/0x230 [ 385.369935] SyS_clone+0x37/0x50 08:56:13 executing program 3: [ 385.373304] ? sys_vfork+0x30/0x30 [ 385.376857] do_syscall_64+0x1e8/0x640 [ 385.380755] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 385.385628] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 385.390823] RIP: 0033:0x45a639 [ 385.394021] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 385.401745] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 385.409018] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 385.416292] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 08:56:13 executing program 4: 08:56:13 executing program 3: [ 385.416299] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 385.416305] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:56:14 executing program 1 (fault-call:14 fault-nth:21): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:56:14 executing program 4: 08:56:14 executing program 3: 08:56:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0xc7f) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) accept$inet6(r4, &(0x7f0000000300)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000340)=0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r5, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, &(0x7f0000000340), 0x41395527) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x4400, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r8) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r9, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r10, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r11, 0x0}]) ioctl$VT_RESIZEX(r11, 0x560a, &(0x7f0000000140)={0xfff, 0x1, 0xe1c, 0x3, 0x0, 0x9}) ioctl$VFIO_IOMMU_GET_INFO(r7, 0x3b70, &(0x7f0000000100)={0x10}) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r12 = syz_open_dev$cec(&(0x7f00000001c0)='/dev/cec#\x00', 0x2, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r12, 0xc018620b, &(0x7f0000000240)) 08:56:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f00000000c0)=0x81, 0x4) write(r2, &(0x7f0000000340), 0x41395527) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000600)="1438658d0af37e53133fd50e38351e1dc0c9832744f19e558a49ab78d767c7a6932ebc9c7bdef3822721b5147bad8054c5d38821822fcc53ccef1dd9f1724c0d36be560f2a60b6d1c0026cf3afb91e8ead0cd9952862925b8d32803dfff69b9f11061338abcf76b3f9437b", 0x123}], 0x1, 0x8) process_vm_readv(r0, &(0x7f0000000100)=[{&(0x7f0000000300)=""/146, 0x92}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000680)=""/147, 0x93}, {&(0x7f0000000480)=""/220, 0xdc}, {&(0x7f00000001c0)=""/20, 0x14}, {&(0x7f0000000580)=""/111, 0x6f}], 0x4, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r9 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r9) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 386.081356] FAULT_INJECTION: forcing a failure. [ 386.081356] name failslab, interval 1, probability 0, space 0, times 0 [ 386.092669] CPU: 1 PID: 18440 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 386.100561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.110061] Call Trace: [ 386.112668] dump_stack+0x142/0x197 [ 386.116305] should_fail.cold+0x10f/0x159 [ 386.120486] should_failslab+0xdb/0x130 [ 386.124471] kmem_cache_alloc_trace+0x2e9/0x790 [ 386.129157] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 386.134614] ? sget_userns+0xfe/0xc30 [ 386.138415] ? rcu_read_lock_sched_held+0x110/0x130 [ 386.143429] selinux_sb_alloc_security+0x46/0x220 [ 386.148494] security_sb_alloc+0x6d/0xa0 [ 386.152559] sget_userns+0x196/0xc30 [ 386.156281] ? set_anon_super+0x20/0x20 [ 386.160256] ? get_empty_filp.cold+0x3b/0x3b [ 386.164654] mount_ns+0x6d/0x190 [ 386.168019] ? proc_get_inode+0x620/0x620 [ 386.172180] proc_mount+0x6a/0xa0 [ 386.175645] mount_fs+0x97/0x2a1 [ 386.179030] vfs_kern_mount.part.0+0x5e/0x3d0 [ 386.183529] ? rcu_read_lock_sched_held+0x110/0x130 [ 386.188713] kern_mount_data+0x56/0xc0 [ 386.192612] pid_ns_prepare_proc+0x1e/0x90 [ 386.196872] alloc_pid+0x9ef/0xc70 [ 386.200434] copy_process.part.0+0x272f/0x6a00 [ 386.205038] ? proc_fail_nth_write+0x7d/0x180 [ 386.209545] ? proc_cwd_link+0x1b0/0x1b0 [ 386.213627] ? __cleanup_sighand+0x50/0x50 [ 386.217877] ? lock_downgrade+0x740/0x740 [ 386.222040] _do_fork+0x19e/0xce0 [ 386.225508] ? fork_idle+0x280/0x280 [ 386.229237] ? fput+0xd4/0x150 [ 386.232562] ? SyS_write+0x15e/0x230 [ 386.236288] SyS_clone+0x37/0x50 [ 386.239661] ? sys_vfork+0x30/0x30 [ 386.243217] do_syscall_64+0x1e8/0x640 [ 386.247116] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 386.252109] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 386.257300] RIP: 0033:0x45a639 [ 386.260490] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 386.268208] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 386.275550] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 386.282839] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 386.290120] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 386.297399] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:56:16 executing program 3: 08:56:16 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x12) ptrace$cont(0x9, r0, 0x0, 0x0) 08:56:16 executing program 4: 08:56:16 executing program 1 (fault-call:14 fault-nth:22): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:56:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r1 = getpid() io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x16f}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x4}]) r5 = fcntl$dupfd(r0, 0x406, r4) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f00000000c0)) io_setup(0x9, &(0x7f00000002c0)=0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup/syz1\x00', 0x1ff) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r9, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r10, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r11, 0x0}]) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r10, 0x28, 0x0, &(0x7f0000000380)=0x8, 0x8) sendmsg$nl_generic(r8, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x20, 0x28, 0x400, 0x70bd2c, 0x25dfdbff, {0xd}, [@typed={0x4, 0x9}, @typed={0x8, 0x45, @ipv4=@loopback}]}, 0x20}, 0x1, 0x0, 0x0, 0x1884}, 0x2040) ioctl$NS_GET_USERNS(r4, 0xb701, 0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r12 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r12, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r14, &(0x7f0000000340), 0x41395527) vmsplice(r13, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r15 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r15) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:56:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(0x0, 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_PKEY_QUERY(0x18, r0, 0x0, &(0x7f00000000c0)='selinux\x11cgroup#cgroup>\x00', &(0x7f0000000100)) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r1 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x1, 0x2) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000002c0)=""/185) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0xa0080, 0x40) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f00000003c0), 0x0) vmsplice(r4, &(0x7f0000000000), 0xf, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r8, 0x0}]) ioctl$IOC_PR_REGISTER(r7, 0x401870c8, &(0x7f0000000380)={0x0, 0x7e37, 0x1}) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r9 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r9) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:56:16 executing program 4: 08:56:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000100)={0x7, 0x0, [0x4b564d03, 0x1]}) [ 388.278646] FAULT_INJECTION: forcing a failure. [ 388.278646] name failslab, interval 1, probability 0, space 0, times 0 [ 388.290050] CPU: 0 PID: 18476 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 388.297933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.307278] Call Trace: [ 388.309853] dump_stack+0x142/0x197 [ 388.313468] should_fail.cold+0x10f/0x159 [ 388.317611] should_failslab+0xdb/0x130 [ 388.321569] __kmalloc+0x2f0/0x7a0 [ 388.325095] ? __list_lru_init+0x6b/0x660 [ 388.329225] __list_lru_init+0x6b/0x660 [ 388.333186] sget_userns+0x4e0/0xc30 [ 388.336878] ? set_anon_super+0x20/0x20 [ 388.340836] ? get_empty_filp.cold+0x3b/0x3b [ 388.345227] mount_ns+0x6d/0x190 [ 388.348588] ? proc_get_inode+0x620/0x620 [ 388.352728] proc_mount+0x6a/0xa0 [ 388.356164] mount_fs+0x97/0x2a1 [ 388.359528] vfs_kern_mount.part.0+0x5e/0x3d0 [ 388.364005] ? rcu_read_lock_sched_held+0x110/0x130 [ 388.369007] kern_mount_data+0x56/0xc0 [ 388.372894] pid_ns_prepare_proc+0x1e/0x90 [ 388.377113] alloc_pid+0x9ef/0xc70 [ 388.380653] copy_process.part.0+0x272f/0x6a00 [ 388.385258] ? proc_fail_nth_write+0x7d/0x180 [ 388.389735] ? proc_cwd_link+0x1b0/0x1b0 [ 388.393783] ? __cleanup_sighand+0x50/0x50 [ 388.398001] ? lock_downgrade+0x740/0x740 [ 388.402142] _do_fork+0x19e/0xce0 [ 388.405581] ? fork_idle+0x280/0x280 [ 388.409279] ? fput+0xd4/0x150 [ 388.412456] ? SyS_write+0x15e/0x230 [ 388.416152] SyS_clone+0x37/0x50 [ 388.419516] ? sys_vfork+0x30/0x30 [ 388.423057] do_syscall_64+0x1e8/0x640 [ 388.426927] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 388.431755] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 388.436925] RIP: 0033:0x45a639 [ 388.440095] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 388.447783] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 388.455035] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 388.462290] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 388.469547] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 08:56:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) fallocate(r0, 0x0, 0x0, 0x1) fallocate(r0, 0x0, 0x0, 0x110001) [ 388.476798] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:56:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) setsockopt(0xffffffffffffffff, 0x4, 0x8000, &(0x7f00000005c0)="a8b0a178a074922fe6e8d8c61a777fc847a6f160a5a75e1eae5c2b72774e6b21b90188af634e5ed0bb02a7cb63ef56f0fc9ebcd4f3a458f1beef73f8cf", 0x3d) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x2a3, 0x4, 0x0, 0x0, 0x1000007, 0x1000401, 0x1002, 0x9}, 0x9a12b4e096f482ed) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0xe0ae7fb9d093cc1f, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="e2863454", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000240)={r8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000004c0)={r8, @in6={{0xa, 0x4e23, 0x4, @mcast1, 0xff}}, 0xfffffffd, 0xe43, 0xffff, 0x8, 0x24}, &(0x7f0000000580)=0x98) r9 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r9) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/204, 0xcc}, {&(0x7f0000000140)=""/57, 0x39}], 0x2, &(0x7f00000003c0)=""/92, 0x5c}, 0x2) ioctl$sock_SIOCGIFBR(r10, 0x8940, &(0x7f0000000440)=@generic={0x175495534adca59d, 0x3, 0x9}) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:56:16 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x1, 0x0) close(r0) 08:56:16 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x1e8000017}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp6\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)={0x80002014}) 08:56:16 executing program 4: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="d965ff73b0caa9946063d2a422b0ff"], 0x1) gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext, 0x2, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r3 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x80}, 0x1c) dup2(r3, 0xffffffffffffffff) r4 = getegid() lchown(&(0x7f00000002c0)='./file0\x00', r2, r4) r5 = gettid() syz_open_dev$binderN(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000280)={0x2, r5}) fcntl$setlease(r0, 0x400, 0x1) epoll_wait(r0, 0x0, 0x0, 0x5) execve(0x0, 0x0, 0x0) setxattr$security_capability(0x0, &(0x7f0000000340)='security.capability\x00', &(0x7f0000000380)=@v2, 0x14, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, 0x0, 0x0) ptrace$setopts(0x4206, r5, 0xacf, 0x8001b) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:56:19 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 08:56:19 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mISDNtimer\x00', 0x10000, 0x0) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000240)={r10}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000000c0)={r10, @in={{0x2, 0x4e21, @empty}}, 0x2, 0x200, 0x81, 0x8, 0x4}, &(0x7f00000001c0)=0x98) 08:56:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) getsockopt$rose(r3, 0x104, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r4, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f0000000340), 0x41395527) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$FS_IOC_SETFSLABEL(r6, 0x41009432, &(0x7f00000002c0)="f70f55c0a73fb6ac58e9ddf97481fd163677cc8f29b287e95f37e91815cda6b3cfc5733fb5446b4636ef362292b74c5d1d48760196bb2813c8c13adae8f0dcd7b3a257284ce6c79b6bbbb605a3d832ef23c03c2627813b7b83efa9f36f2ab92fe5e2ea5b99be189f271acae3e8c8e83ab4f78950c46b52f9449d6b422b033180f335de5c27f8931838276d0f9d4874cde4f290695101b0cf5de6073486d01c52fa80d95289e3164478da4d1979c1cfb37a211155afdac6e686d10647aa7e92425365a1ce514ab7e661792c459a0fbbf8a293b4cc11fce7674539ebc79a0edc9e10405cfb7412eee97f63201507877794d4f031f9373e0f4735073e9e14edb9bd") sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) close(r7) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r8, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r9, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r10, 0x0}]) ioctl$TCSETXW(r10, 0x5435, &(0x7f00000001c0)={0x80, 0xffff, [0x9, 0x800, 0x8000, 0x2, 0xd1], 0x30b}) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:56:19 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x1e8000017}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp6\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)={0x80002014}) 08:56:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r1 = getpid() r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) eventfd(0x8) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r8, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r9, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r10, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r11, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r12, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r13, 0x0}]) r14 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dlm_plock\x00', 0x2000, 0x0) r15 = accept4$vsock_stream(r4, &(0x7f0000000580)={0x28, 0x0, 0x0, @reserved}, 0x10, 0x800) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r16, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r17, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r18, 0x0}]) r19 = socket$tipc(0x1e, 0x7, 0x0) r20 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x80) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r21, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r22, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r23, 0x0}]) r24 = syz_open_dev$mice(&(0x7f0000000a00)='/dev/input/mice\x00', 0x0, 0x140) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r25, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r26, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r27, 0x0}]) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r28, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r29, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r30, 0x0}]) io_submit(r3, 0x7, &(0x7f0000001b40)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x5, 0x70, 0xffffffffffffffff, &(0x7f00000004c0)="2c79f9d8658b302a6598e62aed46c299bb5ea92ad3d592311d20562ebc8aa224597b", 0x22, 0xbf, 0x0, 0x0, r14}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x7ff, r15, &(0x7f00000005c0)="f40e2a91366c6729dc5976f71180f4a0bb06e42609f2950730145c96196690dac250c4f0392bc5472059ca1da0c7e42c601f9a8f58c4c5669a9b010b06a85a7d8785e1cf28c9b569dd80b3026d0d79cf84b02f85f5602738b38904d19e8252a0c62ef1dc1115ace2c8806c5fde5271146952bff0d95cb360b6341c0325086489b6b7e70dd772ff454469df9c6af184e0acb78b3b260f5ce93306c7008bf79ed316ecf1735c7051dc7e6e807012291a7059ec874ba8f45a3483b98c5f111b03e8a7189cb270b76d6df83814712233d872", 0xd0, 0x25, 0x0, 0x2, r18}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x6, 0xcf99, r19, &(0x7f0000000700)="671963633166a30d87cca735d1c3fe8286c5c6651a75b94bf5a0bba043ab2234df9a3b24b87749eee08139b6206454b5a16407b359879271ac3190c37addfada1c601740b4f946f97f3e921310c05c8901fdf6362a481dcef68db0d2d68771081bcab886e47040c837671d5a7a7c6eb8b7a2582cff06a82a14f065cba6e3253be13bed9085966e56f0e500c13d61d7e323dee5501760daba81277ea561afc70fd1dacdb4684a613dc35d1c704a1fe4529732edb485a0506a7678bada0b63df1bfd75072ddaf8d12c1073086a3543eca09f", 0xd1, 0xc0000000000000, 0x0, 0x0, r20}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x5, 0x1, r22, &(0x7f0000000880)="1f9b0b05dff71d05c4cb2400ccff8fb51feb29da0c9d29cdc1d9d4af2e3bf565fdfb17bbddde64f23e1846694f2f8506aca966f6af1059eb06019b00e434edbdf7b11fc6e64fa9313affc125a895edaf3b07a6d7436ddb80de32101fd43cc12a0ebf099c89f798ce38ae9696fd1420ecd0f1d3df5744328b2e", 0x79, 0x63}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x3, r18, &(0x7f0000000940)="bb42d51fb94b66d952fc6d3639483f12ac23be22069f54268b030f25800df368e4e311577648be6c5eeac8de059a701fb810c120e79d2bd7f80c5155ec13777cfb49057145844735efcef798eac087058cb10448277be5b6fb0781201ecc57fd0a042eeadad1e5bd43e1a327e03113ceb8339c00be3ecf41583351c5831085719a0dae8fa49e7340f3c020e5f5514e5b56b8f98bd2c31e", 0x97, 0x3, 0x0, 0x2, r24}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000000a80), 0x0, 0x40, 0x0, 0x2}, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x3, 0x401, r27, &(0x7f0000000b00)="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", 0x1000, 0x800000000, 0x0, 0x2, r29}]) perf_event_open(&(0x7f0000000140)={0x0, 0xfffffd3d, 0x0, 0xb, 0x9, 0x1, 0x0, 0x4000000005, 0x8c40, 0xfd95dd817891e299, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, @perf_bp={&(0x7f0000000100), 0x5}, 0x4000, 0x7, 0x100, 0x0, 0x8, 0x7fff, 0x48d}, r2, 0x0, r5, 0xa) fadvise64(r0, 0xffffffff, 0xfffffffffffffffd, 0x2) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r31 = socket$inet6(0xa, 0x2, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_plock\x00', 0x400100, 0x0) recvmmsg(r31, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r33, 0x407, 0x0) write(r33, &(0x7f0000000340), 0x41395527) vmsplice(r32, &(0x7f0000000480)=[{&(0x7f0000000500)}], 0x1, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r34, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r35, 0x0, 0x2be}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r36, 0x0}]) r37 = fcntl$dupfd(r36, 0x0, 0xffffffffffffffff) sendto$unix(r37, &(0x7f0000000300)="f0e3dd8035accc4cbebf59c9036f328951bbd2aadb58d4e0ac6d1b4f989e0f08f7743e2b59e34a1e0eb661836d5aa1ddc7c5349233c10c43453160d0ac3cd22fdaab1bd596760ed700e1fad57be2922d244b9857bd72ae0715e4e25cd9317d40d8c4fec9cf7023fa9ecbfbd22e21fadadbd9f74ef9c4d1e280eba0fa4434c0087dc0e871298aeb3efc3fbb0645770483c7fb5b26cb93314f20b2a3434ae0d3967318aff6ee69f69761f02208b3f06ad429038ea453f1d22dc691f1d811c28c07fe5187286f50eab6b38b2a8269f1cb950db076d8097c42ddc302561cc2b78455", 0xe0, 0x10, &(0x7f0000000400)=@abs={0x1, 0x0, 0x4e20}, 0x6e) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r38 = creat(&(0x7f0000000240)='./file0\x00', 0x2a6) close(r38) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 08:56:19 executing program 1 (fault-call:14 fault-nth:23): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:56:19 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 08:56:19 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 08:56:19 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x1e8000017}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp6\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)={0x80002014}) [ 391.295168] FAULT_INJECTION: forcing a failure. [ 391.295168] name failslab, interval 1, probability 0, space 0, times 0 [ 391.306846] CPU: 1 PID: 18541 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 391.314745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.324101] Call Trace: [ 391.326693] dump_stack+0x142/0x197 [ 391.330334] should_fail.cold+0x10f/0x159 [ 391.334501] should_failslab+0xdb/0x130 [ 391.338485] __kmalloc+0x2f0/0x7a0 [ 391.342035] ? __list_lru_init+0x6b/0x660 [ 391.346199] __list_lru_init+0x6b/0x660 [ 391.350170] sget_userns+0x500/0xc30 [ 391.350178] ? set_anon_super+0x20/0x20 [ 391.350191] ? get_empty_filp.cold+0x3b/0x3b [ 391.350201] mount_ns+0x6d/0x190 [ 391.357857] ? proc_get_inode+0x620/0x620 [ 391.357871] proc_mount+0x6a/0xa0 [ 391.357884] mount_fs+0x97/0x2a1 [ 391.357900] vfs_kern_mount.part.0+0x5e/0x3d0 [ 391.357912] ? rcu_read_lock_sched_held+0x110/0x130 [ 391.386056] kern_mount_data+0x56/0xc0 [ 391.389929] pid_ns_prepare_proc+0x1e/0x90 [ 391.394148] alloc_pid+0x9ef/0xc70 [ 391.397700] copy_process.part.0+0x272f/0x6a00 [ 391.402287] ? proc_fail_nth_write+0x7d/0x180 [ 391.406774] ? proc_cwd_link+0x1b0/0x1b0 [ 391.410819] ? __cleanup_sighand+0x50/0x50 [ 391.415032] ? lock_downgrade+0x740/0x740 [ 391.419166] _do_fork+0x19e/0xce0 [ 391.422611] ? fork_idle+0x280/0x280 [ 391.426315] ? fput+0xd4/0x150 [ 391.429490] ? SyS_write+0x15e/0x230 [ 391.433189] SyS_clone+0x37/0x50 [ 391.436536] ? sys_vfork+0x30/0x30 [ 391.440071] do_syscall_64+0x1e8/0x640 [ 391.443949] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 391.448778] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 391.453946] RIP: 0033:0x45a639 [ 391.457114] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 391.464802] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 391.472054] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 391.479307] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 391.486572] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 391.493822] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:56:19 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x1e8000017}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp6\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)={0x80002014}) 08:56:19 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x1e8000017}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp6\x00') 08:56:20 executing program 1 (fault-call:14 fault-nth:24): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 392.124745] FAULT_INJECTION: forcing a failure. [ 392.124745] name failslab, interval 1, probability 0, space 0, times 0 [ 392.136094] CPU: 0 PID: 18583 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 392.143983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.153335] Call Trace: [ 392.155926] dump_stack+0x142/0x197 [ 392.159564] should_fail.cold+0x10f/0x159 [ 392.163723] should_failslab+0xdb/0x130 [ 392.167709] kmem_cache_alloc_trace+0x2e9/0x790 [ 392.172387] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 392.177844] ? sget_userns+0xfe/0xc30 [ 392.181639] ? rcu_read_lock_sched_held+0x110/0x130 [ 392.186717] selinux_sb_alloc_security+0x46/0x220 [ 392.191600] security_sb_alloc+0x6d/0xa0 [ 392.195644] sget_userns+0x196/0xc30 [ 392.199338] ? set_anon_super+0x20/0x20 [ 392.203306] ? get_empty_filp.cold+0x3b/0x3b [ 392.207712] mount_ns+0x6d/0x190 [ 392.211131] ? proc_get_inode+0x620/0x620 [ 392.215263] proc_mount+0x6a/0xa0 [ 392.218706] mount_fs+0x97/0x2a1 [ 392.222071] vfs_kern_mount.part.0+0x5e/0x3d0 [ 392.226555] ? rcu_read_lock_sched_held+0x110/0x130 [ 392.231555] kern_mount_data+0x56/0xc0 [ 392.235435] pid_ns_prepare_proc+0x1e/0x90 [ 392.239671] alloc_pid+0x9ef/0xc70 [ 392.243262] copy_process.part.0+0x272f/0x6a00 [ 392.247832] ? proc_fail_nth_write+0x7d/0x180 [ 392.252323] ? proc_cwd_link+0x1b0/0x1b0 [ 392.256371] ? __cleanup_sighand+0x50/0x50 [ 392.260589] ? lock_downgrade+0x740/0x740 [ 392.264728] _do_fork+0x19e/0xce0 [ 392.268181] ? fork_idle+0x280/0x280 [ 392.271891] ? fput+0xd4/0x150 [ 392.275074] ? SyS_write+0x15e/0x230 [ 392.278773] SyS_clone+0x37/0x50 [ 392.282120] ? sys_vfork+0x30/0x30 [ 392.285642] do_syscall_64+0x1e8/0x640 [ 392.289512] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 392.294343] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 392.299513] RIP: 0033:0x45a639 [ 392.302689] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 392.310386] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 392.317641] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 08:56:20 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mISDNtimer\x00', 0x10000, 0x0) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000240)={r10}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000000c0)={r10, @in={{0x2, 0x4e21, @empty}}, 0x2, 0x200, 0x81, 0x8, 0x4}, &(0x7f00000001c0)=0x98) 08:56:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x0, 0x5) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) r8 = getpid() sched_setattr(r8, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) fcntl$lock(r6, 0x24, &(0x7f00000000c0)={0x1, 0x0, 0x6, 0x89d, r8}) [ 392.324894] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 392.332148] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 392.339403] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 08:56:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000100)={'bridge_slave_0\x00', &(0x7f00000000c0)=@ethtool_pauseparam={0x12, 0x7fff, 0x20, 0x80}}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x6, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r7) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_submit(r8, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r10, 0x0}]) r12 = signalfd(0xffffffffffffffff, &(0x7f0000000240)={0x1}, 0x8) splice(r9, &(0x7f00000001c0)=0x85, r12, &(0x7f0000000300)=0x8, 0x80000000, 0x9) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:56:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x100, 0x0) ioctl$VIDIOC_G_PARM(r1, 0xc0cc5615, &(0x7f00000002c0)={0x2, @capture={0x0, 0x1, {0x51, 0x1}, 0x4, 0x3}}) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x4f) close(r5) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:56:20 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x1e8000017}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp6\x00') [ 392.707483] Unknown ioctl -1060350443 08:56:21 executing program 1 (fault-call:14 fault-nth:25): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:56:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x1000401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mISDNtimer\x00', 0x10000, 0x0) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r4) clone(0x25002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) io_setup(0x9, &(0x7f00000002c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000240)={r10}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000000c0)={r10, @in={{0x2, 0x4e21, @empty}}, 0x2, 0x200, 0x81, 0x8, 0x4}, &(0x7f00000001c0)=0x98) [ 393.045098] FAULT_INJECTION: forcing a failure. [ 393.045098] name failslab, interval 1, probability 0, space 0, times 0 [ 393.056451] CPU: 1 PID: 18635 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 393.064337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.073677] Call Trace: [ 393.076251] dump_stack+0x142/0x197 [ 393.079867] should_fail.cold+0x10f/0x159 [ 393.084002] should_failslab+0xdb/0x130 [ 393.087957] __kmalloc+0x2f0/0x7a0 [ 393.091490] ? lock_downgrade+0x740/0x740 [ 393.095620] ? register_shrinker+0xbd/0x220 [ 393.099923] register_shrinker+0xbd/0x220 [ 393.104067] sget_userns+0x9bf/0xc30 [ 393.107782] ? set_anon_super+0x20/0x20 [ 393.111764] ? get_empty_filp.cold+0x3b/0x3b [ 393.116169] mount_ns+0x6d/0x190 [ 393.119515] ? proc_get_inode+0x620/0x620 [ 393.123642] proc_mount+0x6a/0xa0 [ 393.127088] mount_fs+0x97/0x2a1 [ 393.130462] vfs_kern_mount.part.0+0x5e/0x3d0 [ 393.134962] ? rcu_read_lock_sched_held+0x110/0x130 [ 393.139975] kern_mount_data+0x56/0xc0 [ 393.143847] pid_ns_prepare_proc+0x1e/0x90 [ 393.148065] alloc_pid+0x9ef/0xc70 [ 393.151599] copy_process.part.0+0x272f/0x6a00 [ 393.156176] ? proc_fail_nth_write+0x7d/0x180 [ 393.160652] ? proc_cwd_link+0x1b0/0x1b0 [ 393.164700] ? __cleanup_sighand+0x50/0x50 [ 393.168918] ? lock_downgrade+0x740/0x740 [ 393.173049] _do_fork+0x19e/0xce0 [ 393.176505] ? fork_idle+0x280/0x280 [ 393.180203] ? fput+0xd4/0x150 [ 393.183382] ? SyS_write+0x15e/0x230 [ 393.187078] SyS_clone+0x37/0x50 [ 393.190432] ? sys_vfork+0x30/0x30 [ 393.193966] do_syscall_64+0x1e8/0x640 [ 393.197846] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 393.202696] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 393.207880] RIP: 0033:0x45a639 [ 393.211071] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 393.218757] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 393.226006] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 393.233256] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 393.240504] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 393.247756] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 [ 393.255570] refcount_t: underflow; use-after-free. [ 393.260945] ------------[ cut here ]------------ [ 393.265712] WARNING: CPU: 1 PID: 18635 at lib/refcount.c:187 refcount_sub_and_test.cold+0x18/0x22 [ 393.274702] Kernel panic - not syncing: panic_on_warn set ... [ 393.274702] [ 393.282047] CPU: 1 PID: 18635 Comm: syz-executor.1 Not tainted 4.14.155-syzkaller #0 [ 393.289913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.299252] Call Trace: [ 393.301827] dump_stack+0x142/0x197 [ 393.305446] panic+0x1f9/0x42d [ 393.308623] ? add_taint.cold+0x16/0x16 [ 393.312591] ? refcount_sub_and_test.cold+0x18/0x22 [ 393.317590] ? __warn.cold+0x14/0x2f [ 393.321287] ? refcount_sub_and_test.cold+0x18/0x22 [ 393.326287] __warn.cold+0x2f/0x2f [ 393.329836] ? ist_end_non_atomic+0x10/0x10 [ 393.334177] ? refcount_sub_and_test.cold+0x18/0x22 [ 393.339185] report_bug+0x216/0x254 [ 393.342794] do_error_trap+0x1bb/0x310 [ 393.346661] ? math_error+0x360/0x360 [ 393.350461] ? vprintk_emit+0x21c/0x600 [ 393.354416] ? vprintk_emit+0x171/0x600 [ 393.358379] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 393.363201] do_invalid_op+0x1b/0x20 [ 393.366903] invalid_op+0x1b/0x40 [ 393.370358] RIP: 0010:refcount_sub_and_test.cold+0x18/0x22 [ 393.375959] RSP: 0018:ffff8881ca257af8 EFLAGS: 00010286 [ 393.381301] RAX: 0000000000000026 RBX: 0000000000000000 RCX: 0000000000000000 [ 393.388553] RDX: 0000000000040000 RSI: ffffffff814b8665 RDI: ffffed103944af55 [ 393.395860] RBP: ffff8881ca257b20 R08: 0000000000000026 R09: 0000000000000000 [ 393.403113] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888049faab18 [ 393.410397] R13: 0000000000000001 R14: 00000000ffffffff R15: 0000000025002100 [ 393.417657] ? vprintk_func+0x65/0x159 [ 393.421536] ? refcount_sub_and_test.cold+0x18/0x22 [ 393.426540] refcount_dec_and_test+0x1b/0x20 [ 393.430931] put_pid_ns+0x55/0x110 [ 393.434451] free_nsproxy+0x103/0x200 [ 393.438230] switch_task_namespaces+0x98/0xb0 [ 393.442713] exit_task_namespaces+0x18/0x20 [ 393.447016] copy_process.part.0+0x3b59/0x6a00 [ 393.451585] ? proc_fail_nth_write+0x7d/0x180 [ 393.456101] ? proc_cwd_link+0x1b0/0x1b0 [ 393.460147] ? __cleanup_sighand+0x50/0x50 [ 393.464362] ? lock_downgrade+0x740/0x740 [ 393.468500] _do_fork+0x19e/0xce0 [ 393.471939] ? fork_idle+0x280/0x280 [ 393.475635] ? fput+0xd4/0x150 [ 393.478809] ? SyS_write+0x15e/0x230 [ 393.482505] SyS_clone+0x37/0x50 [ 393.485852] ? sys_vfork+0x30/0x30 [ 393.489373] do_syscall_64+0x1e8/0x640 [ 393.493238] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 393.498062] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 393.503245] RIP: 0033:0x45a639 [ 393.506416] RSP: 002b:00007feeca23bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 393.514111] RAX: ffffffffffffffda RBX: 00007feeca23bc90 RCX: 000000000045a639 [ 393.521371] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000025002100 [ 393.528652] RBP: 000000000075bfc8 R08: ffffffffffffffff R09: 0000000000000000 [ 393.535941] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeca23c6d4 [ 393.543199] R13: 00000000004c0d31 R14: 00000000004d38c8 R15: 0000000000000008 [ 393.551891] Kernel Offset: disabled [ 393.555519] Rebooting in 86400 seconds..