24368] IPVS: ftp: loaded support on port[0] = 21 [ 1128.567319][T24360] IPVS: ftp: loaded support on port[0] = 21 [ 1128.608096][T15142] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1128.650030][T15142] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1128.703857][T15142] usb 1-1: Product: syz [ 1128.735927][T15142] usb 1-1: Manufacturer: syz [ 1128.800989][T15142] usb 1-1: SerialNumber: syz [ 1129.218377][T15142] cdc_ncm 1-1:1.0: bind() failure [ 1129.225784][T15142] cdc_ncm 1-1:1.1: bind() failure [ 1129.270408][T15142] usb 1-1: USB disconnect, device number 2 [ 1130.627662][ T7] tipc: TX() has been purged, node left! [ 1130.816857][ T7] tipc: TX() has been purged, node left! 20:19:36 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40047457, 0x0) 20:19:36 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000040)) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r5, &(0x7f0000000000)={0x18}, 0x11) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000000c0)={r1, r4, 0x0, r5}, 0x10) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x600000d, 0x1ffff, r0, 0xb8ee6000) 20:19:36 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0xf6ffffff00000000, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:19:36 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20, 0x0, 0x0, 0x5, 0x0, 0x6, 0xfb}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x688880, 0x0) ioctl$FICLONE(r4, 0x40049409, r2) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000000040)={0x1a3, 0x0, &(0x7f0000000480)="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"}) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 20:19:36 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x7439, 0x0) 20:19:36 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="6f18cc5eeef8c3a24170a2ce33721b51b33aa55e57a5925cc98f96c811ebd18480f11d7b72f46e6031b3447b181ddfda57bbc0d5c31b46388d4ba5eeb6", 0x3d}, {&(0x7f0000000140)="f0322c49898f2c803ccad13858c8cc144c2bcc0df5f4baad827cf5a2b597f3fd3f591edfe9d288e59e357004e61090fa1608702ea8a2731d1351ea95a0f1085e45cd5711c1857ba60c5ebf0ade596fa3fd74f57f406b70de1dd902f33f736448792a54f7f9424eb01da2bb5fac60daf5471946dabdbd546caee0facb24026e38d7bf5baf", 0x84}], 0x2, &(0x7f0000000980)=[{0xc0, 0x3a, 0x1000, "8bf3c38bf8b5de10da7aba180c2b6f37168751d7bf7cba58d0be69819ecdc2f57679764d5b95389c8bceb3498880d87669f1b1551977e3e2f3b3a2de7bac2f9a5cca8e99933847a8ea1e7192bfc1e6f3620e717bc8c68985c1fc2ace0d91a189b12cc8eb28cd7dd73c7737ee4165d1d35802e35a3efd6c66f0b8ba4b4fe03bc7ed513c6ccaa767bf7f229b7a992e06ce623daf49fbc0f7d1ce24e181b3303b521113ecddf31cdc374797"}, {0x80, 0x107, 0x0, "2ce209e22b8e8b9354364fedb6e363e94623df3b3f5df9e2856abdfaa900d2e979c6e59404e5e5cf436c4b89ca4c658a5465fa2a71eb9c1f3a1c328724f5a2d54add1f4052b6a174742e2e39429861cd0457392565ddbb045d372d5f64ee89e6cf9ac5e95976e6fdae"}, {0x1010, 0x29, 0xffff, "9b1d2e0aae9597e502c20b2c6ea143859473053b9d311203f3294e5e94b5b52dd986ed13a7477f2fbbeb07123fccf2ba75ab08b63961db93d36b07c5c8fbedeb6f80b823cccbb5b44be197182628188d825a13edaf2e246358e8dc7dfe40ace7f8ba68ac99b5e514deae3b4a35f3f23eec2dd3d4642508cf0b138b57c0e3baf56501a54eb7c505814c0fa6605750647653b4e8c79308ab2095fcc20f1b981cf6b07fbebf9ec0de1a36202eba7f7ca80753a925ae9260b2b557834ede1c7b7c8802243fed22561d11b0eb9afa584c0bba6c02a59069c5d4fa4209f3c0df7e1048b1fb6fcc86efb3b4e8a5bf8d0f35939509db30f9dc7798cf420c62e8c2da384da2f01152a5b1d440f3af781255abe5808ae23674e46c52eb51b0a206f793a4b2bd6c3360eb56f66d42379aab56c818404c17a8989e9b0b0a2870c918ecba870bc7a11b40ccc1b2b25250265f9686646e893d42ae994542030fe11934a3f5dc611602338957a1df797dcfccbf71b1e28b62a4ea020964447fa816f5e334546484fdad14c73773978497d29c1019bd0e8902f7a22effe48df1aa1a8c7e9dce8753b7b986bb2096ec055e926928ffd353674590ba85adeffc4be4de88ee3aa11722a182aff410cf10fcb1177a20ad405dfd3c335f91ff3542fb05ccc7d241f0c568e873c1ea1f44234371ac35d6c9c1a99fd44550a51b73a69718d2ece36c4b75f08feb609ab7d72099a12b8629cd57de1e3372337e9d2f7c21a57d03de0d7f1cd11da91d53a66b90488d27fa802537e65a5332e0618f25998fcf103cf1e47c2df6fc5074dfc5fdfff9940e3f63ded613fdf2c44fd3d2be044589a94624e43c1b008bb847f143302a44c51b0d88d6e77a70d51b3ed1bb69a5d2a3cb2e617526dfbc1150b791498994ff6aaf2834af270ed93005634e2812066aef9f98640b06a87d09bb1a6efab598d9d24132b3a6b55c0aadcaa635ea44f944ed3b106768acbb4b22ae3d543b9203dbf91f29bee12cdf04507456141a199f1c0f3c6f3b036736c3fee181175705b78f0aac2c1e22a666191cd03a55f3cb64b84033bc516fe6b8591f9305ee65fa8eddb8478c6b5f1452c89ab499f2fa698d771cef0aa2a44adfe042726056d5bb402c0c40785c2a193a89d4c23a87197b66d35181e7dafe36809856c2ff665143da82348e9d4b27781237d12c4a50575ecd4206f7f7023e1624b6ed0416f585a7fef8f501bc9bd0cabda5e3c22d2b5d961c7cf46721051b7a9938dd087c2928b2d7e70a3d7685298d672cd3b9e9562c5494bc7033c815ee3733d67b4b45300fdbc559bb16fe2eeb707432ba4c6ab4b43cb8a8baec76d6a98216720de154fed6c9be7714bafb81194b371eef0cb147b87f12acf1ef025d1246b1ddb1643b8d88b19d37eeac4c88f811f139baa11080fbe5f662a9972ac9edaaf91ed3a38c5bebdfd0c34ba95cbb24c24efeead918b2dd614572bb4035c70d7737f34b4aa8aac20a663e8f9710b8e302471c13a2045f8c17b645f8d312b94cf08122fc95ad5acb3cbfd87f8757b19ba8d554dda6681adaf7daf25421720a969c68a12231c7022877f86e6e8c20c5591c3557282183b42401c8a476f9e0ca1bec9bda4f0015d497eedfaaa4efe7473d02d5ed6bbd690b4ec141a6f8462f5b015783647d4898af542b4e28cab097a6eb0234259acb1e18ef14204e03013be36a067000eb013eaee5de817dc3c8744cbd24f3eb8e4bb210677b9c6242431b70a8f907496fa79efbd04d7e7c5c1a23b285211fe1e215b264a08e1b8dd68610578fa18ffbf4d50f0a3593bec9a4db4bd07f49b4a7e979d876a0e524befe5c11c468e00e70ac282e5345e13c3f92e4fe16f3ed7b8768a15fc2c46126757affd214201ac545fd95b95b6543a7c1f225f1345fb3099ef337eaa12530f5000c3bd8c7975401f4e7e395cd1568d49339e18cd21fe9650356bc23c26cb5ef145e782fc50f38fd78ca8877586f652dd5e4ee560ae355766f9c89882f4ffec2312c8bc9e67dbd9a2caf6a24bb4e28447635959256d3138e5491c798f00e216e551fc1b2d5bd10b8222ab1c0a4c0ed0d1550bf9d0bad27ac53c2182d9b44025b75e5e4cd8fc7565dd0f40a75dac23f63a69fb9c845fe1025db0258fecb506509eeaf243012eab8f79b2c2846c13f66e8d6a3d5b5fcc703d44a475f8ac447ee3b78b51ab1f45396bcc1883e78ae405f5c3978fadd2a10a0fefd7d5d6fe7d3578d2e2e9542115ca4ca2deba42fe77361991521c688cb25115380e70d15b4415ca550591ceedfde59d1dc428092d680f5f340aa68f7fd89e552ecce0095722f5adb90d36ea89a4956ddb04dfe67e6cdd2f47fab6e3112c75654101acfe8037026ab26a8f6a8a3fa657872054ae3546b0fd741b9833c658e521178d21885feb3291b9897a7a029f23cb5b08658cac1670690dce13f860bf2f267e144ad65e5a68992830f3089b8f84902fb54d8ecc58a23acff64cd2c0b919d43c88e5e16c39c04e55bedce15c99c8174a2239b0852f79e8dd39e47ca1c151ede92664b4135d660b5ecd8deb81f033803bf4b850d6fa3c86bff4129666f1947824a0d3b4edf29ddc19f7c946a852318e96da51b58403451d3e9495248c8337c85ad439e08cf768fee6f9c321e176db50c4856f6184b48ff25492ca4ec6d289300bb561af732bba5b3f29cbb2d60de9755fe15fc54da536c9a6d75d2859b88c5dd4652acc12b47f4486e7e7e83512c8c9c52a5d42a4d4717e89d4b9a2b085604046ba9f0eb08846010e37d924bd4b99046f95b67e69a6788bc557a2479bf1258400b6da91a3677571bef5510049544ef6a3269bb05d44bd45e7672653b6d0e6eb89f85dc073cc34c54d88b2eb3a9c82cc9f332b31965ece07a1bf07f25e9dd2ad6066abc8b167465f4ad95501d872cce41084327f00123e37605ab75ea6547af8bc5d879215171fe3d51e40fb92ec5761876548215111e8c84615944d9689649f3ecc6a4e7a8a63e3f830d796532802b17b2d68a6048355e669244512ee61a41ff54a7e0bb5f398478db64dd994004e45588f9cec9379118de2cec7ae53d00dc95d25c85e42732e19bc802b8e4e14052f3c9ea8194358ce00969350749a863800c8360bb896ca9ed6741b93a790a6128e046ec3cc66cfe77a1ba4b748fd4b90b7d15f9f0da15f5421990c322bec315f0088d09d48fe7096bd7c75e8623cbec99ff850152be75faf7fa066c1b0836d286e0bee96830724c9b8e0d5cc89341fbdaa49c0bb7b1cd8e087911c291a8172692db5d5e347df31d0541d5ed1c5b0f7a94af85b5a80d968ab5668536352de2af49aadf9ec43eab751efea21e101a4bcb083ea7d46b46b21504e7712f6e0e75ea0beb1787cef7de473312decad8967a515ebd7efe17c036a8ea4a3f70fc71311e1e014bd9b4505e28a483b905cb4cb387862f63c347aef21453b75bc057000956ea4a3aeeb5c6197806cae41b4a80185ec6003767f3510ac57b50a59c541eb65e6fc8627a7806d16bcf3793e6a6a8a29d62e33760e36f8111b2693d7579d56e6b0f0a92114dcb2e828faf8e6349be4689f3365a3acb00d7db51da5645e1d84f5889eba5592c9f058de29446a198235f3ad7f28aaed571b4d35c7e0b9fa79c4cd242d3ff03f25218554b5df3363c50bb6f669d4806796bf54b38f496e6f2b1a0fee4c61941bb7d586ae82cd9ea71a33c5067e92fbca50002f8caf689d0d2b9e37794fc715aeed033938f20d8f15457eca0c11156d413e56b433be0a72ee860c249926701a5ee18e4191ef0f6b45a62b9e1a9e4d9c4fa06c25d66f667c8bef91229a0fc84e5d959cd7f99b4109f9abf96524ad610dfd55d6c57b889d85e807c01437578d6c2c83b86682c0d94f7cb3a39f85dc36f4335d83f55e3ab9b7180e6ac87f3eadc06291a019af0de56b85bb6d54a01e16617f674fd0f1d58b246482afe997dbc21dcce018cb8e5bb0f5d8f8a3bcf640c4b60e29849f3f4244e801aa285871b1ddec774416f2c7416ca802f7b55574f57cdf0de07475b6edc2115f40065ac78f3a71d9661756022ff521c09bd9e39fe6ac86bff31784f64ef99f4f2a775c23125d298ec184c9d86d853516314b5bd1b3008290bbb5f3b0ca1e369996c7d7e7b1e708b510702718511cec38af7da57f8181daab284a39a80a3262ce23d11038c89829d03a67be05b081478e20ac41b6847d0ef2b8c6ed2670ae37fae0faaa13e615edfd6b4a59f699654b0f5fbce6000f376ed82fee371b36b7e9168fd5958f9a89d23939400e4d99db066be336e32b656ae24b41c2f54514b9fadb8640cbf953cd01bdd0fec04da0274fdc76088c599b423142dd8c608088b57647b45e8aa98c787c467b404192a880bf429bd40e76b527dc136f6532295b28b43559ee76462e1691abb0c8ad60afd406ad43b8959e3d32e731d6e3dc63a784433f459162724a3c3f40b05be5be4aa90311851e24cb5bcd4a80aa1eba91c9178faeeb0e6f7911b34fa7b2411aa98ffd81fba55dce41cc425eaf746523a651bf7c0752af5bf1e1159d8270bee8bc65a8e98cf1e8d79ecbb45289e069e46d7e4d9e632c6815917daa1bebf5f1ffef240fb38d69ab06bb2953572c441f8e18011c53c10b74560c70199650666180161aa1fd8f421de023cd36d982955f166da41656f60d05c0e2e3a3c887d829cc80862eb396c4eb75796a51ba6794967a58db261f47ac8a3fe3d7076eb50b341f2159d82229eb53e466e070abc9ca70ae8c4c5fa8bdbd54433d24858a7dc37904400eb6ae6fa2be9e946c8f95f8eb91ca72fbd448895d3d5061504affd74aa2723814ad5d3bd30297a347004a68d55f8b37f322babd39dd9fd6a938348e97acd60bfe611a8764308354f5e0b1202c2808086b915cc20200255d7c4e2bc4b6ca7743ab738017e1364f329e67d5909a05b537b5f4e804045e0bf9fbe543140eba4251f2a363dfae7839d8a1f03ad7a1e9a2ba0d5aa95a554192b8a23208779c6b27df24ed45033eb0f3d79e4ac4be9a90099a588d6011605246a8cbf71713ea5364c6fefb9487925ecc555ff296814ec5404d3ece19a4917f0f6b8f585f15b1fe9d03be26256f04829a4f2b45ef9ea3325f55d932eeb1ff70d38ef0b2a9e519d8be385742cb8be4a08fa89806d0dc40c8be290a098234b07ea7e2517e4d66f7bbdf6aaa3ba0be91e986ebb3919dcd53ab230aed9af5119a5dac142bb346b5b916e233b8a27546813844450e854b93e3d9c62124a2967465ea86a16b878c71f8c998a7dc724ea08a979e5280637ff2a8933e2ed7eea2d5a943b8896eddb885fc8fb3ffd0c9066d22392967c73665ed32b94c1b6972524eee1de15b8be1a7fd28bc9322b78f564ea823836f0af0d18cecb011899ea0e4a7a29aa2d4fd3bdd357d735c7f33321a61fa47f1026d1e71078ddec0d3149d6eb0efb7e039ff7bee9c734ea4644ce24b835f983a28cee67493353006ae1011e730e35a9f0a68c1964600335879f7c6c220cfdfa490b5ca354f342036625ebe38c891b583735c609eb8f60d593447bda0571025e812441be5e20d6204ba90c9734d48d1cd6df32256a90172cc7cd31fb4d0658eb48c84c78d112657932e83516032aad46578da98f31f1cf819d4e7d3123922f48ef330f1807813c34c848c14fb9bdddb08eead703abaa51acb42dc252a85d830e6ff99b9468de587b7b7229b76404ac20fc29ffbb50d8a08c54a7c8409c68f6162d73c3d11c42520b50ec41451584edd710fad26b"}, {0x70, 0xff, 0x0, "de1cd413cc2cc773b22ab02642b462eb00631ecf7a0327fb1d020b386786d1d392980823a3a43808615f8b1cef64ca0c4e250dc5ac75e010e6d1f3b9b651525f1d7322d552d8020e619cda10767e8228316886087ccee2fa2a8e7356de"}, {0x30, 0x0, 0x5, "d7e365a87f2516231c62f91676a932197d0aa75c2d0c62887cfd310f8a3d"}, {0x30, 0xff, 0x3, "451390da53f3ebc96e9e49ffa714eed44d33a7d0d8fab6543d7c"}], 0x1220}, 0x8090) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1131.046749][ T7] tipc: TX() has been purged, node left! [ 1131.163591][T24521] IPVS: ftp: loaded support on port[0] = 21 [ 1131.221322][ T7] tipc: TX() has been purged, node left! [ 1131.235811][ T7] tipc: TX() has been purged, node left! 20:19:36 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8931, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xc0, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x884, 0xffffffff7fffffff}) [ 1131.274529][T24529] IPVS: ftp: loaded support on port[0] = 21 [ 1131.282267][T24535] overlayfs: './file0' not a directory [ 1131.318852][ T7] tipc: TX() has been purged, node left! [ 1131.327391][ T7] tipc: TX() has been purged, node left! 20:19:36 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000040)='efivarfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$ceph(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)='./file1\x00', 0x1946, 0x4, &(0x7f0000000600)=[{&(0x7f0000000340)="e57eb9fa8e74039e9fd12f86fb10602de6ec8bf1a8dbdd8917102b4dbffed2ff1731d196e2b7582dbaba0046219967b3c2ef558c8f6ff128bcb7a986857e96df9236d9d65390deb9a35e8b74b2b2a751c73d2276c4d2948b0312534e4c458415bcd3c544ab11fe6adec800cc7b0a4bc2f5", 0x71, 0x5}, {&(0x7f0000000440)="0e311c9d26a8428e57f08d46c0e637bfbc2cca435930797fa5f548f552c22aa977a4dd4b1c9f048504ddf3656c7e74895d4c7f71be25edd89ba4a28b12d33dac06c71f2918405d9b37f748de0b72056eea8ba178efa66adc97e1e546b51310f68d17ed127f89fed2aec576075ea48adcea0337a0c6f42c2b9eed6e44f113244f8c89291ac439810d9ea2ff1a55747f64", 0x90, 0x5}, {&(0x7f0000000500)="7d1a74afaaca0f12521cd0f5c1b64300933cfef40c2ddca3254a67c9e82b708cbcd71add7ce88f6c85f00d625dca3008604e565833e40beb6452741bad32a67bc0df4e87b177dfe48581e3faf36bc8df1b15985a64c8cf2280cc4828d83c23567fe7282c49b9ec4cce3dca555eab97de5f8f22599ae105f44fd2c293089e8ac611095b178963c2f2702743fe9dd5f1399d234a2e5156b24d4799db6fea9a42adca327abe034c3d722e3faf9fdf8f3248c32a73a7b0edafae4d238449485a80c6661806d942099ae55b4d1fe853eed055a13cc5ffbc2a1abc901ba33b0a74799f", 0xe0, 0x4}, {&(0x7f00000001c0)="01b8e84d8cb3", 0x6, 0x1}], 0x801428, &(0x7f00000003c0)='overlay\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1131.381020][ T7] tipc: TX() has been purged, node left! 20:19:36 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0xfeffffff00000000, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1131.458864][ T7] tipc: TX() has been purged, node left! [ 1131.465576][ T7] tipc: TX() has been purged, node left! [ 1131.518680][ T7] tipc: TX() has been purged, node left! [ 1131.563203][ T7] tipc: TX() has been purged, node left! [ 1131.729236][T24586] overlayfs: './file0' not a directory [ 1131.746864][ T7] tipc: TX() has been purged, node left! 20:19:37 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0xffffffff00000000, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1131.867092][ T7] tipc: TX() has been purged, node left! [ 1131.885872][T24593] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 20:19:37 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8931, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x29, 0x3, 0x400) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000000)={0x18}, 0x11) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000001b40)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r3) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(&(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, r5) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001cc0)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000180)="ad1c6cb796bdca5d5b97cc7d063457be2317be2f3099ebb1d7faceeac036ef1ca772d56e55fc5a577277133a3c4bc9b564af0c97662ed5a4ed920fc28d459896b042a05f2fd88bf1583a716a0cc0e577b26d0eb5e981f91fbcecd91ac5dea28bf90b9c36", 0x64}, {&(0x7f0000001d40)="f80b60f4321106dbb34ee460d4b916427382d1f4b13908b252e358b77f93ac7953dbcbe5e72bfd3c8975d516276ee92f0da38779772fa187fe8be156f723570acb5d65f9de1e9dd5f183f583741cf638567f667ae7cf3988215b22612307c22cb9df4441c1ffd73d9c3b1e49663feb349f9e99fd2fce42fabe24dc17be58f43f2020057ce139ea2828dbaeec05c70f29ef987cb2fc1eb0488bc48e9fd620995adbb4460ed528b4e03d4a3db2c861895de5eb3967f2d2b05fca4e40bc390e583b7156dc61b63564e10229b27a4e4b2fb417e666029c35739b0192d43d9719b7206e028bdff2da7ed599ac25ce3233d61c249e7fefa9ba485714670d3a7623206669583a1d929b2dfb6689c2ebf6ddde2e3134d9934a67aaaf68eb1d446ac74c694ee7c0959f05e2a0fe759639c2f03f322ac6c468ceb7022d8ee607ca07fa366f3d4b07d968f04cd55d461a5d24b357a2a7cb72f4418ae091bc1844908c43f7f203565d7ed67baed1c629d6de7ea32646071771665f0a44271ccf7a8a3e28ca26c308129ccc497b06f0fc0b15084771bebd689ae3ca6b7bc2a527573089576484f7a3f023350aad31acfcba0f1bfea216b453b83b4afa90de475a5a80e837e8b6c3bf7c69e94c11b1657552eb9253f4486633db9ded6418b5a3e51c08499d95b6d16c7f61e7c26798557df6fe8afd3362bf6218f113abbb6e0aea22b54992a3d130a4e89f3ae283b519dc65effd3478bc6bfdf5de12067b2c263d6b0f0ed13e642725ddc88a4aa2d95f3040f23735a1a84813d096305f1318f8b4aa999df056e0f68223e59d79504016f5689b7c308a65382e758e9d79e0fbf5bdb388f4562b2925229e4792d7cf69e2508aaf794fad07bfa405476693e0a179184aa3856a74d44b0eb7de2e01b41fe056712a1d7921d3fd59925c47cd9df2e5a1f92758d7ca4a818acc6ed07a92d153023960523c1b2262780167416c459aaacc4d7f8fbb035d1dd7f26e93cf8ccf5ddd16de2b5bf5f8957a3a22382d1966a4c1c0d46b88545cbcac382b46d088f5cd613e104869bd9b32b3a56a890f9d16845b4405277996b014bb80c83a9e704a0de10abc0f2546e9e006cc9c7f772dc168e13eee4ce31fb1245dcfa53edc55bbe9604bc34b80281ac5dd5a42aa8c745453ad7c6fa64f1b08aae449443232f2e8558fcd61b90bf2e1c0e95da1ba3625750f48283fb8a1cf0a55e1e9bee6b1e1ee366be0d4ef5dae6647b8bdcc42f9619155d92e68deaa84869b0a0bb0f7cf7ffde5e4e0960cd452346aea13997e2d764b58a347b15c4840e53ccb109489d5b3a4bcec9c30969623d223e97a18432ec1ad2f77b59002fa078d16a402e2f8fd85892b370f4471931161dbf353a13f5af863addc813d243373675ff4857f4955fc93f1e2e98afa2f9067f989f6b43236cc940bd5a9afcf05d1577efc1f212c2e37f5460db3a9891e1d86d349c62efae69b2b5929dfacd3c478ff252b015d7bc7d28841511826a50fa39c1b0da9e1095692f8a105689460e136fa87453f41041224cad249ab076ddab1da6ac3d65cf0eda0fcd2784517f35cdd2386a98897843eec3f5275372673305e3a074ac0fbc561de082ba17befa52dc2d58b25814817e5d2c0c296cc659d7f53cc9a6ca13c0f0ae777b1907d7e8662b548b78dcfb113cf6e8c41c13ec3e1e7ae7914b15aad0e69d1a9616f759086c2bf49f4c2310df01398a4feb9262fdfb002c7321cec6975d89efea275da95afe6685c7092d182a2f479d8ba1e079eb7460670c0f151cd4ce647e235ea094262c47a12f1c5f7c62ec50820964436fcebea2734cf7f63608d72c9e1c1948d42648d7c3a5dc6b859fd86b5f90870070b08c8bc0d79604d3a8a942d7649012583affa6c60485438f0b2924b5f5adf16b0fd1e7c68ad2dafc851a228a926174fd381038ac596eb8b11fb6137aedddd34543c3a46be2a5346080fb2ff55209164842902000000000000d81a1dc7697665c66fce4887b3e6672bd58b3a256e3e0673b5b987feb1e3b0d36e02f23d067ff2368a79447632142f8ae738457dd56900f665b1f1035bfd6f415ff0580714424464ee35290701b18e730652a4ed7d2c2204d964379ed23dcde339f5d684e2830be769011ad247832c50af1940d27c01cf64e6f82c423cd086daa2008b03cfd21ba0d886969dfc6cde3bf5f07238974cd439f6f3783ed8d2615c5d13fcf419d1d8ffd676ef572db167f8b4f6ea63d589ae2c3e7b301c02ffdf979086281e58338b20b3406266e93e086b277f265735038ee5b6cf76fa65cd4edcf788976fb7d9c0d9f29e8a5d0f5c1985f7978c90d7bd8a0718b4396ce92cb0c1cfe23a41a638b70993ad2ffe8f41b8f9556a12beccd10bc6a7a5c9cfcdf2276c3ef9560d6f1a45734d6794f1c18740a0c00ffec5b54c96e693689dca1fbaacb3c9d47898f30c907427c3ebf94d1bf934a33df983a98f31ea92b00ab52c82faa559d81266834992bf832d30d10a737adced216c87145f02924a1e4ad26016343f201da68193bac5b14b957140f4977e954473a9ed734463a16398cf8b602d79cf4e8e9470f1bd7cb4e9f8bbaa5bc43cd735fc129e69f36688e53ed25feaff330aec2ecfa581dc28667344ecf00d53cc2b7dd7685e096276eee52d52542be1053730309fbd9b6bff7ad0dd03457ac92ddc4ec16a5903441c25676ed8e824c7b6170cad909401dfc893d0d5c2b3cc37663a55fc598442cbbc6704000d7852c7326b8ca1c96c9de38209e4230e77fc7dbb790f67a37c24bfedc677d72c2add4d993c01f7bddca3e9a0d220d926c71d65c2bc65c829982957919a070a4583d03d1ad14fc00562f90e56a1b8da38be9b93aecf3194fe81a589bd47790b2be2b5bb47e8dfe05e730706968c0c8e947ce78fa11c78669b7bea94b12a623d98cd3e64d8dd859c7bbd2fb7a951d68c9fd13deea18021f37b119c14c1561820968de828a775cd0b80f42275dbd08a00101ae31750e2232c004ba751410f5e9f8729c1942e6f2c09db383024034e747ccb4fc00a1cfb27a368360a6fa4f66e481cdc18dc258aef4ab5832bdc44f29b56c606998cbf6b0df710661eaf0b060e00f1c4b2abcef6c07e1bb2b8ceec70a76666f7b65b3359eab2f8fe702cc938d95b1e74444a5ab301a6d75a55e498e06401353c87f7d390d38e8895992df1b987594510f3ce26919ea009d0d1e16124483608d4c589376f3c617ed13405d5fd4681a906b1c300edc987a16e9bebfd0aae0dfcec6af55c07f7dda613bf9dec29f4a959b43794426af1f0fe8e887b08d9ee4e36e6e837997c1b7f20244d61a13b02e142cb543794fb59345aff5b2fd4458349f2a1016205959639939554240825eed4d2713017577100c9ae94066d038ca4d0e07cc03f2972e2d5f64f7d93c666e743072b7c3ad96b89bb135af486248dee29f377a055b45b8701e91f7792652a306eb5b106cc96ac99dc9c924346157e4bfbf0ff177fd74cce29dc25142e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0x10d0}, {&(0x7f0000000200)="7ab9f6efd3aa28fb548f19f5bd6c01baeb8d7f20bbd6ed137c794ef5e319c30049c645f3a28228dc809d975384f52fa945517e6d1b27efaa82015c6655afb2ebaddde3e2326c72a176056b17f8ae9edcac44b7aa28c9d5af7b165347e8741ffa968472e2b0595fec33b9c81e5d20d2f0dfc669d4645c79798969773698e09304a3bda5c192f7d67acbff0f1e5dbcf6c271c335a3d03d8d5b845d09e12f7e9b0796e5fc37615e150b631cbf5a85eabf63e4cdce25b337d37b7dee3e66a61d84d29739957e5641552df9c986826958ee7f444acf3003211b5a7386e9c44c8564f981737f8dfc2cc7594dfc561c", 0xec}, {&(0x7f0000000300)="330bc368650620c90019f6cc80938ba23d55a9b71e2e2dd3e92c26d4f7af519a016a6b7edde4c641aae4c643b720edfe815b7b9d5043ca16fd7ff9f91074c3cd17a10e8f1c5944f78340c83e56b1a59a11e3924cf1f39987bb970b8b41064784bfd35089254b07ee21820651240757476c839bcae983d6ca6363c6b288cd97f09acf2951284642538c49799fb7583d5b72fad74a5b39", 0x96}, {&(0x7f0000001440)="f99755b23fee46d4f0d39f1a89cc00ae3fa405a7623ce59900d17f557a197cb9c2c9978c10aad7ba594f3b3c1c1c20fe9dfb258a7d0c1ccbfbabe3c1ef88ea34d5dbb1c92687c1cd759497092a7d20d93e802b8b48aeaf3860cc3dabf8433c339470dee8ea29ee029eb2d33dc6b0cd76f1149d0d07de1e", 0x77}], 0x5, &(0x7f00000015c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, r2]}}, @cred={{0x1c}}], 0x68, 0xc000}, {&(0x7f00000016c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001740)="26b20d887d4ce7664c1c8b77d3a46a910cfaa133aeeced8f21ffb07d3ded94f6fe0b0c0fc7ec98ce516da45bef4985018066cd5ef133855f0f64dc175a542cf2c9b4c537eca4becc87fbaf288a51d3074a4ccf99202f31c4f42f52a934a0a9a82b0d82541806c8981493a9549f1c5eecac4e2069bd319091a1241d767d5dd0fa61d6f8b97a5cb70b422bfcd6e96b24c309fbcfb426fed101f999c11e1092cce926469c48229021331a4658b7ae32ad1b2e106ed20671f1b9ba04fa32c6fc16197207861b6a", 0xc5}], 0x1, &(0x7f0000001bc0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, r5}}}], 0xf8, 0x40000}], 0x2, 0x4) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r6, &(0x7f0000000000)={0x18}, 0x11) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x3, 0x0, 0x101, r7}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x206, 0x239c, 0x86, r7}, &(0x7f00000000c0)=0x10) mmap$snddsp_control(&(0x7f000009c000/0x2000)=nil, 0x1000, 0x300000a, 0x50, r0, 0x83000000) 20:19:37 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={0xffffffffffffffff, 0xb44, 0x5, 0xa7}) setsockopt$TIPC_SRC_DROPPABLE(r5, 0x10f, 0x80, &(0x7f0000000180)=0x3b1, 0x4) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r4, 0x0, r6, 0x0, 0x18, 0x0) sendto$l2tp6(r4, &(0x7f0000000000)="3310d0b9db340e0716ffd4289ffc73f5fb988fce29", 0x15, 0x4000, &(0x7f0000000040)={0xa, 0x0, 0xfc1c, @mcast1, 0x6}, 0x20) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) [ 1132.017944][ T7] tipc: TX() has been purged, node left! [ 1132.059318][T24529] IPVS: ftp: loaded support on port[0] = 21 [ 1132.067830][T24521] IPVS: ftp: loaded support on port[0] = 21 [ 1132.138462][ T7] tipc: TX() has been purged, node left! [ 1132.144642][ T7] tipc: TX() has been purged, node left! [ 1132.219044][ T7] tipc: TX() has been purged, node left! [ 1132.241503][ T7] tipc: TX() has been purged, node left! [ 1132.264741][ T7] tipc: TX() has been purged, node left! [ 1132.329989][ T7] tipc: TX() has been purged, node left! [ 1132.364118][ T7] tipc: TX() has been purged, node left! [ 1132.401327][ T7] tipc: TX() has been purged, node left! [ 1132.435093][ T7] tipc: TX() has been purged, node left! [ 1132.474972][ T7] tipc: TX() has been purged, node left! [ 1132.626604][ T7] tipc: TX() has been purged, node left! [ 1132.756632][ T7] tipc: TX() has been purged, node left! [ 1132.897934][ T7] tipc: TX() has been purged, node left! 20:19:38 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, 0x0) 20:19:38 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8931, 0xffffffffffffffff, 0x0) 20:19:38 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) accept4$unix(r0, &(0x7f0000000140), &(0x7f0000000040)=0x6e, 0x80000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000440)=[r2]) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=dir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:19:38 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0xfffffffffffff000, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:19:38 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000140)={0x20000, 0x0, [0x8, 0xd8, 0x1, 0x7492741b, 0x3944, 0x9, 0x97a9, 0x4]}) bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r2}, 0x8) r4 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f0000000040)={0x1}) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r6, 0x0, 0x80000001, 0x0) 20:19:38 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x8912, 0x0) [ 1133.069813][ T7] tipc: TX() has been purged, node left! [ 1133.189479][T24667] IPVS: ftp: loaded support on port[0] = 21 [ 1133.206627][ T7] tipc: TX() has been purged, node left! [ 1133.222108][T24668] overlayfs: missing 'workdir' 20:19:38 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) read$fb(r0, &(0x7f0000000000)=""/253, 0xfd) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8931, 0xffffffffffffffff, 0x0) [ 1133.290027][T24677] IPVS: ftp: loaded support on port[0] = 21 [ 1133.319478][ T7] tipc: TX() has been purged, node left! [ 1133.325690][ T7] tipc: TX() has been purged, node left! [ 1133.387628][ T7] tipc: TX() has been purged, node left! 20:19:38 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2002, 0x0) 20:19:39 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x4500, 0x0) 20:19:39 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x6000, 0x0) [ 1133.998540][T24667] IPVS: ftp: loaded support on port[0] = 21 20:19:39 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1134.071516][T24677] IPVS: ftp: loaded support on port[0] = 21 20:19:39 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) r2 = dup2(0xffffffffffffffff, r1) write$P9_RRENAME(r2, &(0x7f0000000000)={0x7, 0x15, 0x1}, 0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8931, 0xffffffffffffffff, 0x0) 20:19:40 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40049409, 0x0) 20:19:40 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8931, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000000)={0x18}, 0x11) write$UHID_SET_REPORT_REPLY(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="0e000000020000002203b7febc8e1b9371e31b37573b28cbbcc4c71656d13c49f68218b2734b4ef42a1facf778608b2699fc3d2eb3ade8fef97c0a19c5eba15fdd6331d4a1fc4a72a05da623dcd1d13e1313a0bdf2060c525b4131c14a9f1877d2d7f8e9123be967afce8c8165bdd794e23584c251ca58cdc495d9c471df1a60445243bb4865078c2aa4e26133b8f29ad5"], 0x66) readv(r0, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/67, 0x43}, {&(0x7f0000000140)=""/241, 0xf1}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000280)=""/160, 0xa0}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/164, 0xa4}, {&(0x7f0000000480)=""/206, 0xce}], 0x7) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r3, 0x0, r4, 0x0, 0x18, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000740)=""/70, &(0x7f00000007c0)=0x46) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) statx(r2, &(0x7f0000000600)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) 20:19:40 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='tmpfs\x00', 0x41, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x100, 0x0) faccessat2(r0, &(0x7f0000000140)='./bus\x00', 0x17, 0x1200) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6c6f776572644d72342e2f6275732c776f726b6469723d2e2f66696c65312c75707065e0726469723d2e2feaeb067e272a387d38236601b0b95166698c6c65309212607b1d73e389f1ff7868593bfbfc0b1648d933aa301184f2850c88bac2634d902722438679d226890c601af62218faec10dfd7a5d429688b11ecf8cca1f81e522605ac4bcf83a4bbd7ae492371feb0e464cf1af7c99d677a65bf00f88e9ac4903306052e083398f280"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x40000000001e, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x4}}}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x3ff}]}, 0x3c}}, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:19:40 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x14f) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x303040, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000140)={0x28, 0x2, 0x0, {0x6, 0x100000001, 0x100000001}}, 0x28) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1135.229438][T24813] IPVS: ftp: loaded support on port[0] = 21 20:19:40 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x18, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000000)={0x3, 0x0, 0x2, "6a4f770565a3cec4d5c305554660b8203a68aa1ef02b9252f17a7eb897b17b9b", 0x30383653}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) clone(0x41060800, &(0x7f0000000480)="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", &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)="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") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001d00010000000000000000000700fb00", @ANYRES32=r7, @ANYBLOB="00000b000a000200bbbbbbbbbbbb0000050005"], 0x30}}, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) [ 1136.000878][T24813] IPVS: ftp: loaded support on port[0] = 21 20:19:44 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x8933, 0x0) 20:19:44 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8931, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x10) 20:19:44 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x3, 0x0, 0x101, r3}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r3, 0x4, 0x3, 0x9}, &(0x7f0000000040)=0x10) r4 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r5, 0x0, 0x80000001, 0x0) 20:19:44 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') socket$netlink(0x10, 0x3, 0x9) accept$ax25(r0, &(0x7f0000000140)={{0x3, @netrom}, [@default, @remote, @null, @rose, @default, @remote, @null, @rose]}, &(0x7f00000001c0)=0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) write$P9_RGETLOCK(r1, &(0x7f0000000040)={0x26, 0x37, 0x1, {0x1, 0x442, 0x6, r3, 0x8, 'overlay\x00'}}, 0x26) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x401, 0x0) 20:19:44 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x22) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./fple1,upperd#\x00=./file0']) creat(&(0x7f0000000040)='./bus/file0\x00', 0x4afcb9cd0a1412f8) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000003800)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000037c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="2800046e8248a9a55256f31fd33ff774512643fe74e0efd5743e19a3b2808cae02000000000000003ea82f1ce8ec3d370738422ba201796817c739110be65d00ace208929737260bbd0af1470502c826a14ad6f40c", @ANYRESOCT, @ANYRESOCT, @ANYRES16, @ANYRES16], 0x28}, 0x1, 0x0, 0x0, 0x809}, 0x4004800) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000440)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="100027a19014ce7f9ebd7000fbdbdf250300000008000500ac1414aa08000400ac1e000108000400ffffffff14000200fc010600000000000000000000000001050001000000000014000300fc020000000000000000000000000000050001000000000028f6e8e3f54b1261400be9755feefb1f23c288df40579e490225e824a712b5ccd3312ebacec4a320f3c13ed20ded41b439ea85d76bf41d8bcecc6dab208d44fb1d27ccefc871c058db47eeac6111786c987cab"], 0x64}, 0x1, 0x0, 0x0, 0x4808}, 0x4000000) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\x003', @ANYRES16=r1, @ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x400c090}, 0x40000c0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x7c, r1, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apm_bios_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x3c}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x811}, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x6c, r1, 0x808, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:syslogd_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x4048004) 20:19:44 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xc, 0x110, r0, 0x2d6fc000) [ 1139.280293][T24862] overlayfs: unrecognized mount option "upperd#" or missing value [ 1139.376032][T24868] IPVS: ftp: loaded support on port[0] = 21 [ 1139.380423][T24869] overlayfs: unrecognized mount option "upperd#" or missing value 20:19:44 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2fb004fd658e9fcbd345579606c93dd1621411126f006b64"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1139.467154][ T28] audit: type=1400 audit(1595708384.894:24): avc: denied { execute } for pid=24876 comm="syz-executor.1" path="pipe:[125877]" dev="pipefs" ino=125877 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1 [ 1139.660988][T24884] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1139.745471][T24884] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 20:19:45 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40086602, 0x0) 20:19:45 executing program 1: mmap(&(0x7f0000689000/0x4000)=nil, 0x4000, 0x5, 0x1010, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x210843, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000000)={0x18}, 0x11) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) 20:19:45 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(r0, 0x40044104, &(0x7f0000000180)=0x3ff) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000380)='./bus/file0/file0\x00', 0x60) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) statx(r1, &(0x7f0000000340)='./file1\x00', 0x100, 0x2, &(0x7f0000000440)) chdir(&(0x7f0000000140)='./bus\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:19:45 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video37\x00', 0x2, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./file1\x00', &(0x7f00000002c0)='./file2\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1140.113693][T24871] IPVS: ftp: loaded support on port[0] = 21 20:19:45 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7000003, 0x8931, r0, 0x0) [ 1140.310972][T24926] IPVS: ftp: loaded support on port[0] = 21 [ 1140.969968][T24926] IPVS: ftp: loaded support on port[0] = 21 20:19:46 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x400454ca, 0x0) 20:19:46 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffffffffffd37) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 20:19:46 executing program 0: clone(0x20035124e7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x1d0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000180)={0x8000000000000d1, &(0x7f0000000440)}) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000001980)="b91951c2e65b919172d471155778f8a18a7fcaf578b354afffd16601abb0185fc0e3ebb9ac218332120aa0f352e49a6daad128e5269337c801eae5784023bf09caace74c2087d5ee30f590d56920f58d3f2f594be05358951955c16a891fbbf18f2c8b9b38494785eca20d86dc64d0d0f9db283344dd42750d924ae2496fe49372b110c858458d3b67c5ac6cd315981da72980ec01858966d134e2c8c8a1af4ef8942bbc7f024204778e4aa2a9a19d7807310ba0c8bb75946e136a23daf9c72b6cacba1f813b9040cbef98fca53cf0ca457d8ef9e54bf3a25eef9d9a6d743bbdb98dbbbf842407236054c6708781007445a1d2e2") mkdir(&(0x7f0000000240)='./file1\x00', 0x0) renameat2(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f00000003c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:19:46 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus/file1\x00', 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x0, 0x1b0, 0xd0, 0xffffffff, 0xffffffff, 0x280, 0x280, 0x280, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x5, 0x5, 0x80}}}, {{@ipv6={@mcast1, @private1, [0xff, 0xffffff00, 0xffffffff, 0xffffffff], [0x0, 0xffffffff, 0xffffff00], 'wg1\x00', 'veth0_vlan\x00', {}, {0xff}, 0x3a, 0x7f, 0x3, 0x2a}, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xffffffffffffffff, 0x2, 0x7}, {0xffffffffffffffff, 0x5, 0xb}, {0x1, 0x0, 0x6}, 0x7}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x4, 0x110}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3b0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f776572646972492e2f6275732c776f7251b6636100"/32]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:19:46 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8931, 0xffffffffffffffff, 0xf2467000) 20:19:46 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x3, 0x0, 0x101, r2}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000380)={r2, 0x8, 0xffff}, 0x8) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0xa4}, 0x1, 0x0, 0x0, 0x8010}, 0x21) 20:19:46 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) ioctl$UI_SET_FFBIT(r0, 0x4004556b, 0x64) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000000)={0x18}, 0x11) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000000000)=0x4a5, 0x4) [ 1141.262312][T25009] overlayfs: unrecognized mount option "lowerdirI./bus" or missing value [ 1141.327754][T25014] IPVS: ftp: loaded support on port[0] = 21 [ 1141.361100][T25015] overlayfs: unrecognized mount option "lowerdirI./bus" or missing value [ 1141.511027][T25024] overlayfs: unrecognized mount option "lowx"6" or missing value [ 1141.648528][T25038] overlayfs: unrecognized mount option "lowx"6" or missing value 20:19:47 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40087602, 0x0) 20:19:47 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./bus/file0\x00', 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) tkill(r0, 0xc) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6c6f77732c776f726b6469723d2e2f66696c65312c75707002006469723d2e2f66696c65300000000000000000000026b03d206184ba70b84a42e166ef64ab4df3149f3d85a2cbf149fed4251dad7e568cf43d0d775b258e88bfe9e877dbf0cecf104d88c0532274ad9dc07e87ac6d1e9546771a16484352d2a144c627e9a90dfbc78f0399488041e11b407e50adf9dc6a3d975411ba6b87dc1efde481b429047e289033ce0f00a1dee0588d61f4b73f0ab3799f55a4eccbe0cec7712312"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:19:47 executing program 1: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x3, 0x0, 0x101, r3}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r3, 0x4, 0x3, 0x9}, &(0x7f0000000040)=0x10) r4 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r5, 0x0, 0x80000001, 0x0) 20:19:47 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) ioctl$FICLONE(r2, 0x40049409, r3) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="ad0000000400000000000000ff000000a096de5f7aa56289000900"/40], 0x2d) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x14) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1142.019452][T25014] IPVS: ftp: loaded support on port[0] = 21 20:19:47 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) write$cgroup_netprio_ifpriomap(r0, &(0x7f0000000040)={'vlan0', 0x32, 0x34}, 0x8) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) r3 = timerfd_create(0x7, 0x80000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r4, &(0x7f0000000000)={0x18}, 0x11) splice(r4, 0x0, r3, 0x0, 0x7ffffffd, 0x4) [ 1142.214407][T25074] IPVS: ftp: loaded support on port[0] = 21 [ 1142.720391][T25074] IPVS: ftp: loaded support on port[0] = 21 20:19:50 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x4004743a, 0x0) 20:19:50 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x9400, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00000000c0)="0ac106bb890a") 20:19:50 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:19:50 executing program 1: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffffffffffd37) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 20:19:50 executing program 4: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x44, r0, 0x400, 0x0, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, [], 0x3f}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @rand_addr=0x64010102}]}, 0x44}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r0, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x34}, 0x1, 0x0, 0x0, 0x2020090}, 0x4000881) writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/34) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x4280, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f0000000180)={@host}) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0xfffffffffffffda5) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 20:19:50 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40186366, 0x0) [ 1145.500939][T25144] overlayfs: failed to resolve './file0PåâÕ@³Ñhœ©ÞÞ ê2àofwñâyá]è`2éwBœO°„<1Ó|£°úGn·Û{M¡…DÛ o®ªiÅ©¸Ú)}È': -2 [ 1145.582565][T25151] IPVS: ftp: loaded support on port[0] = 21 [ 1145.619753][T25153] overlayfs: failed to resolve './file0PåâÕ@³Ñhœ©ÞÞ ê2àofwñâyá]è`2éwBœO°„<1Ó|£°úGn·Û{M¡…DÛ o®ªiÅ©¸Ú)}È': -2 [ 1145.642230][T25157] IPVS: ftp: loaded support on port[0] = 21 20:19:51 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f0000000140)={0x7fff, 0x4, 0xffffffff, 0x6, 0x3, [0x9, 0x9, 0x772, 0x3], [0x0, 0x3ff, 0x9, 0xfd7], [0x80, 0x9, 0x7ff, 0xffffffff], [0x1ff, 0x8, 0x1, 0x6]}) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:19:51 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x44, r2, 0x400, 0x0, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, [], 0x3f}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @rand_addr=0x64010102}]}, 0x44}}, 0x0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x4, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x8b55e2f37ad454c5}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x2c}}, 0x20000000) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1146.108249][T25204] overlayfs: unrecognized mount option "lowgrdir=./bus" or missing value 20:19:51 executing program 1: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={0xffffffffffffffff, 0xb44, 0x5, 0xa7}) setsockopt$TIPC_SRC_DROPPABLE(r5, 0x10f, 0x80, &(0x7f0000000180)=0x3b1, 0x4) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r4, 0x0, r6, 0x0, 0x18, 0x0) sendto$l2tp6(r4, &(0x7f0000000000)="3310d0b9db340e0716ffd4289ffc73f5fb988fce29", 0x15, 0x4000, &(0x7f0000000040)={0xa, 0x0, 0xfc1c, @mcast1, 0x6}, 0x20) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) [ 1146.256171][T25208] overlayfs: unrecognized mount option "lowgrdir=./bus" or missing value 20:19:51 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x8}, 0x82, 0x8, 0x8001, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r3, 0xc0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x6, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4}, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0xb7f8}, &(0x7f0000000140)=0x101, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0x7}}, 0x10) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 20:19:51 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x105) mkdir(&(0x7f0000000280)='./file0\x00', 0x150) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x18) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYRESHEX=r2]) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'dummy0\x00', 0x2}, 0x18) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./bus\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:19:51 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp1\x00', 0x10201, 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYRES32=r0]) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c00000024001d0f00"/20, @ANYRES32=r2, @ANYBLOB="00000000f1ffffff0000000008000100647272"], 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="7003a0769cb5972cba61b4d8b9bd", @ANYRES32=r2, @ANYBLOB="000000000000ffff0000000009000100686673630000000014000200100001000000000000000000000000000600050000000000240008801c00010000000000000000000000000000000000000000000000000004000200"], 0x70}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000140)={@private0={0xfc, 0x0, [], 0x1}, 0x6b, r2}) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1146.391759][T25151] IPVS: ftp: loaded support on port[0] = 21 [ 1146.482704][T25157] IPVS: ftp: loaded support on port[0] = 21 [ 1146.583895][T25226] overlayfs: unrecognized mount option "ÿÿÿÿ" or missing value [ 1146.652765][T25232] overlayfs: unrecognized mount option "0x0000000000000008" or missing value [ 1146.737045][T25261] overlayfs: unrecognized mount option "ÿÿÿÿ" or missing value [ 1146.759507][T25257] overlayfs: unrecognized mount option "0x0000000000000008" or missing value 20:19:54 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x4004743c, 0x0) 20:19:54 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x10, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe}, 0xc) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socket$inet_dccp(0x2, 0x6, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00000003c0)=@known='trusted.overlay.metacopy\x00') mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6c6f7765726469726f726b6469723d2e2f66696c6564696c3d2e2f66696c6530000000000000000ec9969aee4c7e64e7d585cd0f115140a9934d83c785093fd58057e9aafe0d289e4f88b83fec7c30d87ec266d2f40b21b0cc8a6bc3345197bbc9b2a2ad679ac5bd97b512662e3f4948b9c29a3f87253e8db0ed6e5d85aacac718902c1ecde1f846506f7f01cac2f0d84e"]) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./bus/file0\x00') sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) migrate_pages(0x0, 0xdcd7, &(0x7f0000000200), &(0x7f00000002c0)=0xd0) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:19:54 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,wprkdir=./file1,upperdir=./file0']) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:19:54 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0xffffffff00000000, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:19:54 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r4, 0x0, r5, 0x0, 0x18, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r6, &(0x7f0000000000)={0x18}, 0x11) getsockname$unix(r6, &(0x7f0000000000), &(0x7f0000000140)=0x6e) ioctl$RTC_WIE_ON(r4, 0x700f) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 20:19:54 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) [ 1149.239719][T25304] IPVS: ftp: loaded support on port[0] = 21 [ 1149.254230][T25300] overlayfs: unrecognized mount option "wprkdir=./file1" or missing value [ 1149.262797][T25301] overlayfs: unrecognized mount option "lowerdirorkdir=./filedil=./file0" or missing value [ 1149.318026][T25310] IPVS: ftp: loaded support on port[0] = 21 20:19:54 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x1000000, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1149.391513][T25300] overlayfs: unrecognized mount option "wprkdir=./file1" or missing value 20:19:54 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:19:55 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) r1 = accept$netrom(r0, &(0x7f0000000140)={{0x3, @rose}, [@remote, @default, @rose, @netrom, @rose, @rose, @bcast, @default]}, &(0x7f0000000040)=0x48) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f00000001c0)=0x1002, 0x4) 20:19:55 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f776572648c723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000340)={r1, r0, 0x1, 0x86, &(0x7f0000000140)="db04f8ad54bbac5e734805758f162b0181c630ea0072ebf270b750b4de331ee115877bd6183d4a10cba97368b6043ca5d039ccc5a56001a562b66128481fc7bf1a59f9f07feb86324bba5f63b472010e537866d25a5464ef1843f430fcd1a8edec01799ca74b4301656a4576aace12e31d386dace2256909f18598f057259e1e2419f14e5087", 0x49, 0x5, 0x6b, 0x42c5, 0xb894, 0x2, 0x1, 'syz1\x00'}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x7f, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:19:55 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc89}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) [ 1150.010493][T25304] IPVS: ftp: loaded support on port[0] = 21 [ 1150.086592][T25374] overlayfs: unrecognized mount option "lowerdŒr=./bus" or missing value [ 1150.173945][T25310] IPVS: ftp: loaded support on port[0] = 21 [ 1150.219643][T25379] overlayfs: unrecognized mount option "lowerdŒr=./bus" or missing value 20:19:55 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:19:56 executing program 1 (fault-call:10 fault-nth:0): clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:19:56 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000140)={{0x0, 0x2, 0x6, 0x2, 0x200}, 0x3, 0x83e5, 0x4}) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x65) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6567e5e91ace1ec82f6275732c776f1f921c42723d2e2f66696c65312c757070652f64696c6530000000000000"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:19:56 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)={0x54, r0, 0x1, 0x0, 0x0, {0x45}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc}, {0xc}}]}, 0x54}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x9c, r0, 0x2, 0x70bd25, 0x25dfdbfc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x801}, 0x20000880) r1 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000000340)={'syztnl0\x00', &(0x7f0000000180)={'syztnl1\x00', r4, 0x4, 0xaf, 0x5, 0xdf, 0x28, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @empty, 0x40, 0x40, 0x100, 0x6}}) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:19:56 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40047452, 0x0) 20:19:56 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x7, 0x1, 0x401, 0x0, 0x0, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004}, 0x24040000) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r3, 0x0, r4, 0x0, 0x18, 0x0) ioctl$TIOCL_BLANKSCREEN(r3, 0x541c, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) splice(r1, 0x0, r6, 0x0, 0x80000001, 0x0) [ 1151.213664][T25447] overlayfs: unrecognized mount option "legåéÎÈ/bus" or missing value [ 1151.236106][T25445] FAULT_INJECTION: forcing a failure. [ 1151.236106][T25445] name failslab, interval 1, probability 0, space 0, times 0 [ 1151.287824][T25445] CPU: 1 PID: 25445 Comm: syz-executor.1 Not tainted 5.8.0-rc6-syzkaller #0 [ 1151.296626][T25445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1151.306054][T25454] IPVS: ftp: loaded support on port[0] = 21 [ 1151.306676][T25445] Call Trace: [ 1151.306700][T25445] dump_stack+0x18f/0x20d [ 1151.306719][T25445] should_fail.cold+0x5/0x14 [ 1151.306740][T25445] should_failslab+0x5/0xf [ 1151.329364][T25445] kmem_cache_alloc+0x2a9/0x3b0 [ 1151.334230][T25445] getname_flags.part.0+0x50/0x4f0 [ 1151.339352][T25445] getname_flags+0x9a/0xe0 [ 1151.343774][T25445] do_linkat+0x108/0x830 [ 1151.348027][T25445] ? __ia32_sys_symlink+0x70/0x70 [ 1151.353064][T25445] ? fput_many+0x2f/0x1a0 [ 1151.357398][T25445] ? ksys_write+0x1a5/0x250 [ 1151.361908][T25445] ? lock_is_held_type+0xb0/0xe0 [ 1151.366856][T25445] ? do_syscall_64+0x1c/0xe0 [ 1151.371450][T25445] __x64_sys_link+0x5d/0x80 [ 1151.375959][T25445] do_syscall_64+0x60/0xe0 [ 1151.380391][T25445] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1151.386283][T25445] RIP: 0033:0x45c369 [ 1151.390166][T25445] Code: Bad RIP value. [ 1151.394226][T25445] RSP: 002b:00007f7dce496c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 1151.402635][T25445] RAX: ffffffffffffffda RBX: 000000000001ec80 RCX: 000000000045c369 [ 1151.410606][T25445] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000020000200 [ 1151.418582][T25445] RBP: 00007f7dce496ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1151.426559][T25445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1151.434535][T25445] R13: 00007ffcdcf4250f R14: 00007f7dce4979c0 R15: 000000000078bf0c [ 1151.943979][T25454] IPVS: ftp: loaded support on port[0] = 21 [ 1152.965497][ T7] tipc: TX() has been purged, node left! [ 1153.145428][ T7] tipc: TX() has been purged, node left! [ 1153.365368][ T7] tipc: TX() has been purged, node left! 20:19:58 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x4020940d, 0x0) 20:19:58 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = open(&(0x7f0000000040)='./bus/file0\x00', 0x101000, 0x4) connect$qrtr(r0, &(0x7f0000000140)={0x2a, 0xffffffff, 0x1}, 0xc) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="e46f77657278f779a950f5c98b05f0c9c369723d2e2f6275732c776f726b6469326d10a4d5de55ba08438ce659b99aef723d2e2f666965726469723d80d2708970c9555e09bc7cdae8d2a481854318ad69ab1f02a7fbf11841d3999169e04055fe09f4496dee0b3a27e65667aed67d30ab6b3000b126c7c235a71fd71086e58ec5eeaf83d406fb970c7e45555ee1eaad67ab29b0e217ef79f9854010004c7237e7c76d4381cb47f4deefad89ba82a3f378ffb0581b28591a5aab8c5b2f8eb2d651440cb84f9857a5e74671a5cf66f1e263d1a1f6f03854dc698ac588b2916f69a3aaf38b9d3c901e5018971b6c47"]) ioctl$SIOCPNENABLEPIPE(r1, 0x89ed, 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:19:58 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x2013, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:19:58 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) connect(r2, &(0x7f0000000000)=@l2={0x1f, 0xffff, @none, 0x400, 0x1}, 0x80) r3 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000200), 0x2}, 0x0, 0xffffffffffffffff, 0x65c, 0x6}, 0x0, 0x4, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000180)=0xfffff67f, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r5, 0x0, r0, 0x0, 0x18, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000080)={r5, r1, 0xa}, 0x10) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000140)=0x7fff, 0x4) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 20:19:58 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:19:58 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40047454, 0x0) [ 1153.535647][ T7] tipc: TX() has been purged, node left! [ 1153.554299][T25521] IPVS: ftp: loaded support on port[0] = 21 [ 1153.564753][T25522] IPVS: ftp: loaded support on port[0] = 21 [ 1153.607492][T25524] overlayfs: unrecognized mount option "äowerx÷y©PõÉ‹ðÉÃir=./bus" or missing value [ 1153.665508][ T7] tipc: TX() has been purged, node left! [ 1153.678862][ T7] tipc: TX() has been purged, node left! [ 1153.720979][ T7] tipc: TX() has been purged, node left! 20:19:59 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1200}], 0x1c) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0xfffffffffffffffe) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) ioctl$FICLONE(r0, 0x40049409, r3) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c7570706572646972cdc4f19a5cf14ced343d2e2f66696c65e6"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000180)='./bus/file0\x00', 0x0, 0x2900001, 0x0) [ 1153.776594][T25525] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1153.791325][ T7] tipc: TX() has been purged, node left! [ 1153.844001][ T7] tipc: TX() has been purged, node left! [ 1153.886005][ T7] tipc: TX() has been purged, node left! 20:19:59 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000540)='./file1\x00', 0x108) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x401, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e9879443cc4e1aa2270eb8910c6534f0913c526c0ee4ba3c07fcd53dc8a13cdf5457f4ace0e13abafc74d67473b7742ef8acf74dd8e9563f6ac71d9ad80c66ff86a57b209a7ae1395d5a0b06600f8e64a546fc1456fd9e17da2e58003cdb8f31963b44932e292a8cbc588b9eeb7515fcc794c28e850917cf2a", 0x79, 0x84}, {&(0x7f0000000440)="ebcca29edf414ba51b4920899fddc32e588a9fcee8a8629b9310aa724610bf6134350168f90b674e68b05d0ba4e2165d6110931e8a4ec9ff9659a019a16f4492f85257ed5500d451a60faaf9633e87a68c39187256b580e481273332fcc4a5f8312578fa6832e51b3215ba745a4bdd98a12099991f1b51050e0f122a94742a211c67c81df894acf782e2fd188d9362a22217911281a6cdc0ba862b21e109426aefa93eaed8d2d14ed5f94b3c2a0f04eae3212ea8ef2d2b18d25883c5ab07c920f590ae1393c32f810e3160f6bf68aaffd49c987c587b6f132cece3cf2060648ace8e556bb1fc5e41f2fa2179cd2f46a06e4991a81c985f8389", 0xf9, 0x6}], 0x10e0060, &(0x7f0000000380)={[{@noinit_itable='noinit_itable'}, {@commit={'commit', 0x3d, 0x19e}}, {@journal_dev={'journal_dev', 0x3d, 0x8}}], [{@subj_role={'subj_role', 0x3d, '*1@@'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '%$]'}}]}) [ 1154.035525][ T7] tipc: TX() has been purged, node left! [ 1154.089054][T25587] overlayfs: unrecognized mount option "upperdirÍÄñš\ñLí4=./fileæ" or missing value [ 1154.176348][T25587] overlayfs: unrecognized mount option "upperdirÍÄñš\ñLí4=./fileæ" or missing value [ 1154.205380][ T7] tipc: TX() has been purged, node left! 20:19:59 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f0000000140)='./bus/file0\x00', 0x2, 0x2, &(0x7f0000000180)=[{&(0x7f0000000440)="188b95f6c3aa1f1c8da3142f3e0d051ab8d9ca0a0bde70dff4bfbf75a8ca33befb048d29ede5a29d362a8bbff35d021ff06c3219c222060b1e455ba644625da7a1b3ed58928e5d809b9890c796ee9273b9214f5644bcb69bd0489e4c09618d67dcbbd9fe9375388f9fb9feb27d79d73f8a4b7d08f2da5b47a9c67e599e44c950e61e4107e3bd635b79d28d8217261f3219d79582b8ad1faf86f8bf9c5c04459e6b4e88b7c7078826fc238370f1bc0196f88e47e943e4cc3d6744ee67aa9fa5e60fe2a0b1ab8b4d39283898e78bf84841d540b7b3a4258f0514581d02faedfec7c5486e9dbfb9b5eef28dd5b1772a682d4a", 0xf1, 0x80000001}, {&(0x7f0000000340)="0d555ea9b2688100bfebe5c0e9c8c34b9cc8db5d8436691ec8c4df3b0630d0465d6ae9a8bc4635e44f7fe9f15aa1317956571ff1a78ebad80adf8766aa3039c9adfac9701d3e24559c96d85695d84a85ec9f7ca36c8e0d6c081e9739dee42e594cd9a541eb6603d5c17cdb8abf10ab992c1b30aa4c554efc8b38bec41d7f67731ffa5f5156763881300cd2d15dfe94dd2e4ce8d097baebe9dde054", 0x9b, 0x80000000}], 0x1322020, &(0x7f00000001c0)='overlay\x00') mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:19:59 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r4, 0x0, r5, 0x0, 0x18, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) [ 1154.339966][T25521] IPVS: ftp: loaded support on port[0] = 21 [ 1154.361745][ T7] tipc: TX() has been purged, node left! [ 1154.396833][T25522] IPVS: ftp: loaded support on port[0] = 21 [ 1154.478119][ T7] tipc: TX() has been purged, node left! [ 1154.489221][ T7] tipc: TX() has been purged, node left! [ 1154.544769][ T7] tipc: TX() has been purged, node left! [ 1154.563216][T25606] overlayfs: failed to resolve './file0': -2 [ 1154.594223][ T7] tipc: TX() has been purged, node left! [ 1154.639486][ T7] tipc: TX() has been purged, node left! [ 1154.659068][ T7] tipc: TX() has been purged, node left! [ 1154.672673][ T7] tipc: TX() has been purged, node left! 20:20:00 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x18, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r3, 0x0, 0x18, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r4, &(0x7f0000000000)={0x18}, 0x11) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r5, &(0x7f0000000000)={0x18}, 0x11) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000008c0)={&(0x7f0000001980)={0xb4, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8}, {0x8, 0x1, r0}, {0x8}]}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r1}, {0x8, 0x1, r4}, {0x8, 0x1, r0}, {0x8, 0x1, r5}, {0x8, 0x1, r0}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1154.713785][ T7] tipc: TX() has been purged, node left! 20:20:00 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000900)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000980)) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r3, 0x0, r4, 0x0, 0x1b, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@empty, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000a00)=0xe8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) connect$can_bcm(r1, &(0x7f00000001c0), 0x10) setxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=@random={'system.', '/\x00'}, &(0x7f0000000180)='\xec\xde$\x00', 0x4, 0x3) syz_mount_image$xfs(&(0x7f0000000380)='xfs\x00', &(0x7f00000003c0)='./bus/file1\x00', 0x5, 0x6, &(0x7f0000001a40)=[{&(0x7f0000000540)="e3774cf3d5fcb5241863596e6d4b5e60bebe492a05eec39bbd7f4f54005c3d68761897f125611c7d4da7c89444b485a4f583dbf5a2ff53991f78fb030abc9eb0b1daadf537911b726eb1de2e920ba3804309e44a9a349b6e281ab5d0821c8404bca697e8e071f7897c717776c3d7572a85f382626fe1e53e84a9301ccce4f17d61b4be657113b63e3fb421b112037ccdba62a3ef775bbe41db4b570aa856d42d0f0f844acf32bdbf26f541e6bc4119c08c8adf2b60b54fb6e2510c50f2c9c21c7467b27ad37fdfec361f0ff6b9a2d5aebf8506407747f5b55b00138b46d58d", 0xdf}, {&(0x7f0000000640)="b7ad34f75109c000ba6c7876fc8af1ea8c9891c293e8dfdaf7ff582ff225d7efff3596f7c340d7e6215a9c5c8364ff5d5d2073baaf338bc48c1842b8196bc56378af2907d273c51442348f5b2eb5f08e01d08a39b1a902fe845741dba42269fb9abe43b23b4f17553461a433d347dd3aec6ba37e66dbad08e2214f8f5e97431eac22a5b3a493752c62fac0406a7aac6b9022606d28c2c1c3591dc2a9761d4ad8e3f757c23d5e83749119db2449cf8044877c81acfd9a451c662e24cca010af8c375fd2d0c62abbafa1bf493b3a1847491eb5371c24b52eb92b72879759f7a669feaec739961c24b23ba578c00d17f1e484d36e13730a75945c", 0xf9, 0x26}, {&(0x7f0000001b00)="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0xffb, 0x7}, {&(0x7f0000000740)="5c64f0c40b99a0b1d22ed84fdf487e0a3887aa5a97388a5752f9ca8e7d3115235443407beaad74f295bf3a1c359275a6003fc8e599cfe650d369227675a1b2481ba3", 0x42, 0x1}, {&(0x7f00000007c0)="5a5a492929b1e204ac847bf39f076e813e3b0400b1047c91220c0f1380fb30ed8f41e7deb0d88101009f58a07891c89a464888d173c9d07be06c92efd46635f5ff6aca909f6c66427232de8549efab9ecb74fd8e5c945bbb876ae484b2c6900f4ffd18d361fcb6002c6fa7328e55c79d7ba6d686bc0b9ea7301b974dd149640a083ee280068aff6a01dd5862a11d8aba3aaf4026de518632c9ca6d15eb0a008088923c0f7fcf837256d7ecff7ee2c2b8f9d83e31cfc5e97f9590faa7547d12ae51543b50262350941e7dc405733245f57edd5eb59cc4dcb7befc928a8aa6a40069", 0xe1, 0x3f}, {&(0x7f0000001980)="c37a59a9125a252dd7e0524d40a82adcc125c81a9810c38922615e14aa6730569d40ab9e449558092079b112056af975d483b380573a3541ec5c383f5d2f3610fd826d230d3f4631e97e1828292cadb25cc800133e68e4543d8c55bf03605f5a8fedf998d46a538e9d484f7f329d02d1b16107aa726682cbb9641e1728677e761e971c953e", 0x85, 0x9}], 0xa020, &(0x7f00000008c0)={[{@ikeep='ikeep'}, {@logbufs={'logbufs', 0x3d, 0x2}}, {@rtdev={'rtdev', 0x3d, './file1'}}]}) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1154.888438][T25655] overlayfs: unrecognized mount option "ª3£LÍd(­Põå" or missing value [ 1154.937178][T25662] overlayfs: unrecognized mount option "ª3£LÍd(­Põå" or missing value [ 1155.092707][T25671] overlayfs: failed to resolve './file1': -2 20:20:02 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047425, 0x0) 20:20:02 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/seq/clients\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000940)='tmpfs\x00', 0x1000002, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bule1,upperdir=./file0']) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'vcan0\x00', {0x2, 0x4e22, @private=0xa010102}}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='./file0\x00') 20:20:02 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:20:02 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:02 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x101000, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000040)=0x9) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 20:20:02 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40047457, 0x0) [ 1156.688617][T25685] IPVS: ftp: loaded support on port[0] = 21 [ 1156.697627][T25693] IPVS: ftp: loaded support on port[0] = 21 [ 1156.766939][T25691] overlayfs: missing 'workdir' [ 1156.860017][T25701] overlayfs: missing 'workdir' 20:20:02 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f62756469723d2e2f66698c65312c75707065e4caf6f070785790696c653077fc39753915106f9105350a3db65bbd7261f6efbccd0c71506b4a06379f3564c8e5bf12f3a41b3e315be7786ed6e7ac88f1f94174669d930ab6fe4027cb02590354078e1c5ea2a80500cfae3ce5816de08b2803730b3fea0e68b0f9fe18c23ec5c4875bad8c7b800c742d9479ed6db0309b6fc8b4ed1b892a984a02cb01e701e1cf0253b229cd38ec42"]) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x200, 0x0) sendmsg$qrtr(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x2a, 0x3, 0x7ffe}, 0xc, &(0x7f0000000640)=[{&(0x7f0000000180)="d02ae36dff18df6fa8ef3e43a0ebb21f7f8927a5395218bfb29cb6", 0x1b}, {&(0x7f0000000340)="10a8b8f9347fbb9b5e5922863a4c4e2acb62180d36f7fc0a01cab0c0d6b1b7f0ab6b1b470e9f54f1dc3c92c6918c644c76d571e3b78d213f688205bc3f725df703adbbef2c639d67b3c438becfc992b9cc61327f26cf310af9c1e6a37d397e45a992606433ea3cbdd5cb68c7cfb15a8604eb", 0x72}, {&(0x7f0000000440)="f4fed03146145a208c614b7d2f94e885977f0d6a2ef001f80730f4ed49b586a14a45fda6ca6f900de2090a21e1649bf7415b4dd62cf516944975dbbffcc9d4e239695db8dd3664939bd5b34b9456d9ebeaa04c0e74c20f48d36517cb50b41d13224f1e3e281b815cfab5cdff921952fe452ad2ab0b133186150edb771ac7c7adc56b17a672d14b1255d5b36c59ed4044add05a342102", 0x96}, {&(0x7f0000000500)="358b4be27a07ce2ecbf8c66e5d0d6a5c7bf61af88d31e08f7bc2b60994d0b66660cb846f9b9d5540ff4ab044e6919a2d25e1a4f244850fa470f060c9e68f8bcdc8c9a8ff0cfde227851735e20ad82c185a3bd564c0b608795ccec20da04a82", 0x5f}, {&(0x7f0000000580)="f5288366e0186079c9f6e1d492a246f79a8e98de29c6ce1c30a88973611af0f72c3e04f84911bb12afeeb9276688a8056a14e4e7cc352e091cb5851a894973cc4144d21693f0661a19a510dacd7c6e20e8827774b228ccd2ade4a53726102f5ce69886ddae860ebe7cae37943ed3c6a36503894e050424377770d4edf8489148689cf4010e327ae7832ea60a4f747f0ad0fa56f186111b09c664793409534ab48961c3afad5fbf80774b", 0xaa}], 0x5, &(0x7f0000000800)=ANY=[@ANYBLOB="480000447600000000a5467aaaef8531000000000016018f0000ae2837299e3cf2bf67e8c34988a32baa2c4385de5c05faa8b0adc5b22ff1fcbbf38bbba511abc573421674e5e6e6549a7e0b5558dfd1593424d53b19d7010406000048f789b01231"], 0x48, 0x5aff10d8a217ec7c}, 0x38) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./file2\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:20:02 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r0, 0x80585414, &(0x7f0000000100)) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1157.004551][T25698] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 20:20:02 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707265726469723d112f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1157.157284][T25717] overlayfs: unrecognized mount option "uppeäÊöðpxWile0wü9u9o‘5 [ 1157.157284][T25717] =¶[½raöï¼Í qPkJ7Ÿ5dÈå¿ó¤>1[çxnÖ笈ñùAtf“ [ 1157.157284][T25717] ¶þ@'ËYTŽ^¢¨" or missing value [ 1157.295774][T25717] overlayfs: unrecognized mount option "uppeäÊöðpxWile0wü9u9o‘5 [ 1157.295774][T25717] =¶[½raöï¼Í qPkJ7Ÿ5dÈå¿ó¤>1[çxnÖ笈ñùAtf“ [ 1157.295774][T25717] ¶þ@'ËYTŽ^¢¨" or missing value 20:20:02 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6f5154cadf51a9d3002f6275732c776f726b6469723d2e2f66696c65312c75702b77917a7065726469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:02 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@nat={'nat\x00', 0x1b, 0x5, 0x6e0, 0x0, 0x160, 0xffffffff, 0x160, 0x2c8, 0x610, 0x610, 0xffffffff, 0x610, 0x610, 0x5, &(0x7f0000000180), {[{{@ipv6={@mcast1, @ipv4={[], [], @local}, [0x0, 0x0, 0x0, 0xff000000], [0xffffff00, 0xffffff00, 0x0, 0xff], 'batadv_slave_0\x00', 'erspan0\x00', {0xff}, {}, 0x1, 0x80, 0x5, 0x24}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@dst={{0x48, 'dst\x00'}, {0x0, 0xc7d8c2df4a6715e, 0x0, [0x3, 0xff81, 0x7, 0xbf4d, 0xef5, 0xfffc, 0x2, 0xff81, 0xaf, 0x1000, 0x20, 0xfffc, 0x40, 0x6, 0x4, 0x93], 0xb}}, @common=@eui64={{0x28, 'eui64\x00'}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x6, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}, @ipv6=@dev={0xfe, 0x80, [], 0x2f}, @icmp_id=0x67, @icmp_id=0x65}}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@hbh={{0x48, 'hbh\x00'}, {0x8, 0x0, 0x1, [0xff, 0x2000, 0xfffe, 0x8000, 0x8001, 0x6, 0xfffb, 0xfffa, 0x9, 0x1, 0x4, 0x1, 0x8, 0x7ff, 0xeeb, 0x800], 0x5}}, @common=@ah={{0x30, 'ah\x00'}, {[0x4d4, 0x4d4], 0x5, 0x20, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv4=@loopback, @ipv4=@multicast1, @port=0x4e24, @icmp_id=0x66}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x3e}, @loopback, [0xffffff00, 0x0, 0xffffffff, 0xffffffff], [0xffffff00, 0xffffffff, 0x0, 0xff000000], 'veth0_to_bond\x00', 'vcan0\x00', {0xff}, {}, 0xba, 0x1f, 0x1, 0x88}, 0x0, 0xa8, 0xf0}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@broadcast, @ipv6=@mcast2, @icmp_id=0x68, @port=0x4e23}}}, {{@ipv6={@loopback, @local, [0xffffff00, 0xffffffff, 0xff000000, 0xffffff00], [0x0, 0xff, 0x0, 0xffffffff], 'batadv0\x00', 'veth1_to_bond\x00', {}, {0xff}, 0x89, 0x3f, 0x1, 0xe}, 0x0, 0x210, 0x258, 0x0, {}, [@common=@rt={{0x138, 'rt\x00'}, {0x1, [0x9, 0xff], 0x2, 0x2, 0x3, [@local, @private2, @dev={0xfe, 0x80, [], 0x3d}, @remote, @private0={0xfc, 0x0, [], 0x1}, @mcast1, @empty, @empty, @private2, @private2, @mcast1, @private1, @private1={0xfc, 0x1, [], 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1, @private0], 0x7}}, @common=@srh={{0x30, 'srh\x00'}, {0x32, 0x4, 0xf9, 0x0, 0x5, 0x8, 0x20}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv6=@empty, @ipv6=@empty, @gre_key=0x8, @port=0x4e20}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x740) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000cc0)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000140)='./file1\x00', 0x3d9379e0bbe412ab) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) r1 = syz_usb_connect$hid(0x2, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0010b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r1, &(0x7f00000003c0)={0x24, &(0x7f0000000240)={0x40, 0x10, 0x10, {0x10, 0x31, "60994f8ce9872f23cc5202109609"}}, &(0x7f0000000b80)={0x0, 0x3, 0xc8, @string={0xc8, 0x3, "6afd9ad390df75c0a86337648af9f0761d427333af0e0680a4aad1f7c5b1118ca1ee9437b5a2e59995d8b4d3d3f188922caacc1108e26aa0f1555f674af592c0eb03205d2d1de2e03f0ce7627f4cab740b2de1cb4e7131dfb2055b172a3cd6eb0da7e5c964a0f0f131f2dc8f6fc375d6a1126b4d251abc1679f4898f3407dab0b84ed2691b21f16608a6d306b9733b1b530aa7a50891732e0cc5be410339fe3dfdf212c114b34e4acba423f30bea35cdbf531ee092046d786cf574229e99d0a52b3721c371d8"}}, &(0x7f0000000340)=ANY=[@ANYBLOB="31cb168567"], &(0x7f0000000380)={0x0, 0x21, 0x9, {0x9, 0x21, 0x5, 0x0, 0x1, {0x22, 0x877}}}}, &(0x7f0000000e80)={0x2c, &(0x7f0000000ec0)=ANY=[@ANYBLOB="205451000000c0b6b9173f90cf6d69e8ad7920b17d867e02000000000000004351c089a20d4242924755dd813e05eebb30ea8d832c7277ce884965866bc80746b63c6e2e2f47f078f0151ab6b0c431cf50deb03b1c7bc8da0e4df56942fb034918842c54472c1ea698a31ecd9bfcf3130943102b5e58ad857fc625d3101e1532edb58e955a49"], &(0x7f0000000d00)={0x0, 0xa, 0x1, 0x2}, &(0x7f0000000d40)={0x0, 0x8, 0x1, 0x20}, &(0x7f0000000f80)={0x20, 0x1, 0x100, "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"}, &(0x7f0000000e40)={0x20, 0x3, 0x1, 0x4}}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=..file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) mknod(&(0x7f0000000c80)='./file1\x00', 0x80, 0x10000) [ 1157.526959][T25695] IPVS: ftp: loaded support on port[0] = 21 [ 1157.611663][T25696] IPVS: ftp: loaded support on port[0] = 21 [ 1157.737441][T25749] overlayfs: unrecognized mount option "uprerdir=/file0" or missing value [ 1157.768389][T25751] overlayfs: unrecognized mount option "loQTÊßQ©Ó" or missing value 20:20:03 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) ioctl$CAPI_GET_FLAGS(0xffffffffffffffff, 0x80044323, &(0x7f0000000000)) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) [ 1157.838048][T25751] overlayfs: unrecognized mount option "loQTÊßQ©Ó" or missing value [ 1157.860320][T25755] overlayfs: unrecognized mount option "uprerdir=/file0" or missing value [ 1157.995195][T22459] usb 6-1: new full-speed USB device number 6 using dummy_hcd [ 1158.385742][T22459] usb 6-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 1158.403100][T22459] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1158.428234][T22459] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1158.455882][T22459] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 1158.511682][T22459] usb 6-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 1158.551477][T22459] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1158.600297][T22459] usb 6-1: config 0 descriptor?? [ 1159.127781][T22459] input: HID 0458:5013 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0458:5013.0001/input/input5 [ 1159.181420][T22459] input: HID 0458:5013 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0458:5013.0001/input/input6 [ 1159.375848][T22459] kye 0003:0458:5013.0001: input,hiddev96,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.5-1/input0 [ 1159.700623][T25857] overlayfs: failed to resolve '..file0': -2 [ 1159.746015][T22459] usb 6-1: USB disconnect, device number 6 [ 1160.285285][T25878] overlayfs: failed to resolve '..file0': -2 20:20:07 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(0xffffffffffffffff, 0x40045730, &(0x7f0000000040)=0x79a) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:07 executing program 1: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000100)) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x4001, &(0x7f0000000040)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:07 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) waitid$P_PIDFD(0x3, r1, &(0x7f0000000000), 0x1000000, &(0x7f0000000140)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 20:20:07 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)={0x408100, 0x148, 0x4}, 0x18) mount$overlay(0x402f00, &(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000400)='overlay\x00', 0x1000010, &(0x7f0000000300)=ANY=[]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:20:07 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047453, 0x0) [ 1162.439189][T25900] IPVS: ftp: loaded support on port[0] = 21 [ 1163.064978][T25900] IPVS: ftp: loaded support on port[0] = 21 20:20:08 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, 0x0) 20:20:08 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000980)=""/4096) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000100)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:08 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x880, 0x0) ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000180)={0x1, 0xb, 0x4}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000000)={0x18}, 0x11) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) open_tree(r2, &(0x7f00000001c0)='./bus/file1\x00', 0x400) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0xb2, 0x9}) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:08 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) waitid(0x2, r3, &(0x7f0000000000), 0x8, &(0x7f0000000140)) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1163.287697][T25942] overlayfs: unrecognized mount option "7./bus" or missing value [ 1163.349534][T25960] IPVS: ftp: loaded support on port[0] = 21 [ 1163.475036][T25964] overlayfs: unrecognized mount option "7./bus" or missing value 20:20:09 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x303281, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x20010, r0, 0x122fa000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000100)) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6c6f7765727d726b6469723d2e2f66696c65312c75707065726469723d2e2fd7ca66696c653093cbd5633a25a68ee525cf8dbac86242920b5cbed801830605e75750a35fc999daece22a9c2b5fe6f59a22747dd489e6bbc6eb8ffd069eb0b6881248070dbdd36301e2179b860156f26c4fa6d926f3d63fb233d15d7e9b5e6e512d8081f338d20b8399434495420bc8e7ee326191"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:09 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x22980, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0x3, 0x0, 0x2, 0x0, 0x8}, 0x4, 0x8}) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0xe0080, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./filediv=./file0\x00\x00\x00\x00\x00\x00\x00']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000000)={0x18}, 0x11) r2 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000340)='devices.deny\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r3, 0x0, r4, 0x0, 0x18, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f00000003c0)={0x7e4, 0x0, &(0x7f0000000380)=[0xffffffffffffffff, r1, r2, r4]}, 0x4) 20:20:09 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:09 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000040)='./bus/file1\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1163.966380][T26007] overlayfs: unrecognized mount option "woúkdir=./file1" or missing value [ 1164.050307][T26007] overlayfs: unrecognized mount option "woúkdir=./file1" or missing value [ 1164.185154][T25960] IPVS: ftp: loaded support on port[0] = 21 20:20:09 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) open(&(0x7f0000000040)='./bus/file1\x00', 0x8003, 0x97) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:10 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047455, 0x0) 20:20:10 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40049409, 0x0) [ 1164.700199][T26044] IPVS: ftp: loaded support on port[0] = 21 20:20:10 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r4, 0x0, r5, 0x0, 0x18, 0x0) accept$netrom(r4, &(0x7f0000000000)={{}, [@default, @rose, @null, @netrom, @default, @default, @null, @default]}, &(0x7f0000000080)=0x48) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) [ 1164.897368][T26055] IPVS: ftp: loaded support on port[0] = 21 20:20:10 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(&(0x7f00000001c0)='./file1\x00', r0, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(&(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, r3) getgroups(0x9, &(0x7f0000000100)=[0xee01, 0x0, 0x0, 0x0, 0x0, r1, 0xee01, r3, 0x0]) setresgid(0x0, 0x0, r4) syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') syz_init_net_socket$llc(0x1a, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:10 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x19) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:10 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x18, 0x0) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f00000001c0)=0x8) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r3) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ATTR(r1, &(0x7f0000000340)={0x78, 0x0, 0x4, {0x4, 0x40, 0x0, {0x5, 0x7, 0x0, 0x1, 0x100000001, 0x174, 0x40, 0x1, 0x3, 0x63, 0x1, r3, r4, 0x4}}}, 0x78) 20:20:10 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000100)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0xa8, r1, 0x2, 0x70bd27, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:v4l_device_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:dpkg_lock_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:lost_found_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x24000080) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1165.591631][T26044] IPVS: ftp: loaded support on port[0] = 21 20:20:11 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xf1d9c5aa580fd380}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 20:20:11 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x880, 0x2) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000000)={0x18}, 0x11) ioctl$UI_DEV_DESTROY(0xffffffffffffffff, 0x5502) write$UHID_INPUT2(r0, &(0x7f0000000380)={0xc, {0x67, "15e59e6cd20771d46ca7b287cab37f71ea0f7549fbd3dc8cada7046fba2f30c6ae8b4993219ce9546f469f3f1e33fc4e770eadb3cececb8942c0d49d824bf866a5978ed073c6d6042c4b949a42fb90b2840a3ce16ee26b598f3ae0ecccd3ce73a05cc1147110d6"}}, 0x6d) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c65308810775eb92cfd58051b52cc319fb52607c61aafc4134226e5d3da61a0ae89988e3b1d135b658e12ca4038cc1bd5f7ddddf78508f511bf319e84c6d8a940c27bcf06f7fed71ee417f6c52d208c9769ced6de49b872360f19cc314422"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) ioctl$KDENABIO(r1, 0x4b36) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1165.800128][T26055] IPVS: ftp: loaded support on port[0] = 21 20:20:11 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') rmdir(&(0x7f0000000040)='./bus/file1\x00') mkdir(&(0x7f00000003c0)='./bus/file0\x00', 0x18) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file2\x00', 0x6, 0x5, &(0x7f0000000640)=[{&(0x7f0000000440)="0f01b0b1154054fcbf2652c762a7e109d4e9b4b0022f87653909b745db1a6fd1f7b37b101318852856da08955961e3e527f9e5c9f12ca5c76a6af4cebdb724def9e2c64eab9c1bea428eb857a665abd2daf7cd2d2233e431faca92759c539a2382c5ba20fddffc7e8d1c8a294a6f8cbee6c61008fb174bf22fc6ccf57ebbf483c80bc3757a3637374695af00b54c77e0162fbf93360a1aeb9b7b1fd85606e291b1645e5a42a3b11ad2bf0505b77b1abfba09ab907c600b60fea39d5e1c392f30e4e5c93bf938010984cbbdffd6", 0xcd, 0x4}, {&(0x7f0000000180)="a494eee43434ada1f94317", 0xb, 0x3}, {&(0x7f0000000340)="0db58667e77d37936208df348d08ba0b02a8811b17215da1766b4cf00ce46a030c5dab3f50e774a96b96cabf4ffb2214bc6a33cdfeed6ad0e8512ef7b0b9d3d879bd", 0x42, 0x8}, {&(0x7f0000000540)="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", 0xfe, 0x4}, {&(0x7f00000001c0)="03cf96c2b4914db30387f910f73b09b7", 0x10, 0x4}], 0x40, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1165.978672][T26148] overlayfs: unrecognized mount option "ýXRÌ1Ÿµ&ƯÄB&åÓÚa ®‰˜Ž;[eŽÊ@8ÌÕ÷ÝÝ÷…õ¿1ž„ÆØ©@Â{Ï÷þ×äöÅ- Œ—iÎÖÞI¸r6Ì1D"" or missing value [ 1166.169536][T26173] overlayfs: failed to resolve './file1': -2 [ 1166.194069][T26148] overlayfs: unrecognized mount option "ýXRÌ1Ÿµ&ƯÄB&åÓÚa ®‰˜Ž;[eŽÊ@8ÌÕ÷ÝÝ÷…õ¿1ž„ÆØ©@Â{Ï÷þ×äöÅ- Œ—iÎÖÞI¸r6Ì1D"" or missing value 20:20:11 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40086602, 0x0) [ 1166.249286][T26173] overlayfs: failed to resolve './file1': -2 [ 1166.444578][T26184] IPVS: ftp: loaded support on port[0] = 21 20:20:12 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r1, 0x200, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x120000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x429f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x54}, 0x1, 0x0, 0x0, 0x40084}, 0x20048080) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000000)={0x18}, 0x11) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x3, 0x0, 0x101, r2}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r2, 0xf8, "bc523af5208dcd4d6cb715a5aaf360c879eb8778c22dad10324fda9c529824f3918ebb02f1bfc3fccdbbd4ab413aea38044d8807bea2c09861fc41688815f944df29b82995ba5dcd8667611d74bf0c863bb9af7687cdc84400f57b586bf9d68fc347ad55041d2e172ce981d7cd22c78f3ae2b42d0904ba14f696db94ad8f16770bf5d8c15726802b223d06ef56b69370dc0894dc4e3a790a1f3c8ae04e05ab0ea343864ef582c734112620d32aa7d8e65273e7400307542525b7b73cfb19e4616424e5a6bcf4436e9300d8d48c249de6d220c4375617c0e2908be65f11bbfe1f987437717d0fd6f94c44415c7915c7cd4d1b0fe11cfc8613"}, &(0x7f0000000380)=0x100) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:12 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x8004745a, 0x0) 20:20:12 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x40000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c00000024001d0f00"/20, @ANYRES32=r3, @ANYBLOB="00000000f1ffffff0000000008000100647272"], 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=@newqdisc={0x70, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x14, 0x2, @TCA_HFSC_RSC={0x10}}}, @TCA_RATE={0x6}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c}, {0x4}}]}]}, 0x70}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="240000002a00040028bd7000ffdbdf2500000000", @ANYRES32=r3, @ANYBLOB="0d00f1ff060005000000f3ff66d9f2655bb61b235b09759e4e65b6b11a305444f90b1322922fe7803dbe99d5fcf6cd3bd0f2299010cadf7424093dd3cf3f4caa48bd9778bba4b55e1a8dc5e5315f9656f53e20f4e9682b8cead389e89f56859ff96b548f167b5532ad7227638b8aec053e138595219ce0bbc183b06014c1ea8105339dd25b69cddbe3ac582bfd9301bcb2a538753d7b231c003da500"/169], 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x4000004) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) splice(r5, 0x0, r4, 0x0, 0x80000001, 0x2) 20:20:12 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x0, 0x0) socket(0x10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xa) lchown(&(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, r1) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f0000000240)=""/177, 0xb1) add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000340)="d3f1eb937ab7471ad480e0f243d9b507d86a0cf4ad3c213f49f259f38b38562291537ac4042eacd8cc26312f1eada0ab101d4361f98ffdd6037d12e200d9720233b7ccb38d3c3ea4db595e11b56c184114eee5a4b5e759c4a961094a8e89d670fdb2ecd21d4d7556d5eb2a002ac99d6bedae901ed9a9cbd7591fbf06df31d32707ccd3ee018d000000000000", 0x8c, 0xfffffffffffffffb) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000400)='./bus/file2\x00', &(0x7f0000000440)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:12 executing program 1: clone(0x2008a80c7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f77c47024a4db3ddd5d3987d2a82d3e5683be8b902e2f66696c65312c75707065726469723d2e2f66696c6530"]) link(&(0x7f0000000040)='./bus/file0\x00', &(0x7f0000000100)='./bus/file0\x00') [ 1167.142300][T26184] IPVS: ftp: loaded support on port[0] = 21 [ 1167.171493][T26218] overlayfs: unrecognized mount option "lowÄp$¤Û=Ý]9‡Ò¨->Vƒ¾‹./file1" or missing value [ 1167.262288][T26226] IPVS: ftp: loaded support on port[0] = 21 20:20:12 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f6669af6530"]) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:12 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$cont(0x9, r0, 0x1, 0x5a) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/connector\x00') ioctl$VIDIOC_ENUMSTD(r2, 0xc0485619, &(0x7f0000000140)={0xffffffff, 0x40, "83ac12e4b5484fa7217ccbbaa18940b5891a8730cfe9d5f6", {0x1, 0xdc}, 0x3}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir5./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1167.584475][T26265] overlayfs: failed to resolve './fi¯e0': -2 [ 1167.658709][T26265] overlayfs: failed to resolve './fi¯e0': -2 20:20:13 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c757070651ff0b6740f925ca1696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1167.919425][T26285] overlayfs: unrecognized mount option "uppeð¶t’\¡ile0" or missing value [ 1168.014792][T26287] overlayfs: unrecognized mount option "uppeð¶t’\¡ile0" or missing value [ 1168.089441][T26226] IPVS: ftp: loaded support on port[0] = 21 20:20:13 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(&(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, r1) lstat(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(&(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000340)='./bus/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c00) setxattr$system_posix_acl(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02000000010000000000000002000400", @ANYRES32=0x0, @ANYBLOB="040000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="28be4d4f16b61256c857978e71bef85253ccb9811416e7d8afa6da0cd4434e33658a1a67c44a4fd7e048afd147379c46e8dbc244c90a", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000600", @ANYRES32=0xee01, @ANYBLOB="10000400000000002000020000000000"], 0x74, 0x3) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:13 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x200) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x3, 0x0, 0x101, r1}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1, 0x6}, 0x8) writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) splice(r2, 0x0, r5, 0x0, 0x80000001, 0x0) 20:20:13 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047463, 0x0) [ 1168.540294][T26322] overlayfs: './file0' not a directory 20:20:14 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40087602, 0x0) 20:20:14 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b64696d3d2e2f66696c65312c75707065726469723d2e2f66696c65300da53cbd6058ad14c77cd6bffd15af85b1e051e8a8a1daa38a1ca8803436fcddd0e28db92da24bdaccbb8a62b02ce91838642aa4c331c6a8980203653487f5eb9e8f51bd3c51137494641477f363e204f16636c3be64ffee49c21b8949b41c38b48d95c2fa98eee07b95fa41e3d5c754"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1168.676233][T26325] IPVS: ftp: loaded support on port[0] = 21 [ 1168.766444][T26329] IPVS: ftp: loaded support on port[0] = 21 [ 1168.816374][T26332] overlayfs: unrecognized mount option "workdim=./file1" or missing value [ 1168.952260][T26346] overlayfs: unrecognized mount option "workdim=./file1" or missing value 20:20:14 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lo>TEg?`Es,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:14 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2d0a, 0x3ff}, 0x600b, 0x0, 0x0, 0x0, 0xb0}, 0x0, 0x0, 0xffffffffffffffff, 0xe) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) [ 1169.278791][T26379] overlayfs: unrecognized mount option "lo>TEg?`Es" or missing value [ 1169.364094][T26379] overlayfs: unrecognized mount option "lo>TEg?`Es" or missing value [ 1169.479142][T26325] IPVS: ftp: loaded support on port[0] = 21 [ 1169.492412][T26329] IPVS: ftp: loaded support on port[0] = 21 20:20:14 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x80000019}) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000100)='./file1\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000440)={{0x0, 0x0, 0x4, 0x8, 0x1f, 0xfd, 0x8, 0x1, 0x6, 0x0, 0x4, 0x5}, {0x1, 0x1000, 0x4, 0xd2, 0x1, 0x72, 0xde, 0x4, 0x0, 0x18, 0x5, 0x80}, {0x2000, 0x1, 0xb, 0x1f, 0x6, 0x2, 0x2, 0x8, 0x5, 0x5, 0x80, 0x20}, {0x4, 0x100000, 0xb, 0x48, 0x1f, 0x40, 0x2, 0xba, 0xf9, 0x8, 0xff, 0x3}, {0x2000, 0x6000, 0xd, 0x0, 0x81, 0x7, 0x40, 0x9, 0x5, 0x58, 0xf7}, {0x0, 0x10000, 0x3, 0x0, 0xb, 0x81, 0x0, 0x4, 0x4, 0x1, 0x2e, 0x9}, {0xd000, 0x1, 0xe, 0x3, 0x81, 0x9, 0x3, 0x0, 0xa2, 0x20, 0x7, 0x31}, {0xd000, 0x1, 0x4, 0x1, 0xb9, 0x3c, 0x3f, 0xc0, 0x1, 0x1c, 0x3}, {0x0, 0x4}, {0xd000, 0x7}, 0x4000000c, 0x0, 0x1000, 0x8, 0x6, 0x2100, 0xf000, [0x7fffffff, 0x450, 0x0, 0x7fff]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:15 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40186366, 0x0) 20:20:15 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1169.975179][T26448] IPVS: ftp: loaded support on port[0] = 21 [ 1170.123959][T26458] overlayfs: unrecognized mount option "lowerdØt`°§Ïγ7Kir=./b5=WyÇúir=./B°le1" or missing value [ 1170.165168][T26276] overlayfs: unrecognized mount option "workdir5./file1" or missing value [ 1170.213634][T26458] overlayfs: unrecognized mount option "lowerdØt`°§Ïγ7Kir=./b5=WyÇúir=./B°le1" or missing value [ 1170.622291][T26448] IPVS: ftp: loaded support on port[0] = 21 [ 1171.182110][T26276] overlayfs: unrecognized mount option "workdir5./file1" or missing value 20:20:16 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETSETELEM(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0xd, 0xa, 0x201, 0x0, 0x0, {0xc, 0x0, 0x2}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000085}, 0x10) 20:20:16 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:16 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4c200}, 0x0, 0xa, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r4, 0x0, r5, 0x0, 0x18, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x3, 0x0, 0x101, r6}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000000)={r6, 0xa, "5167d7125b6d7210186b"}, &(0x7f0000000040)=0x12) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 20:20:16 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r3, 0x0, r4, 0x0, 0x18, 0x0) mount$overlay(0x402f00, &(0x7f0000000140)='\x00', &(0x7f0000000040)='overlay\x00', 0x400000, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r2, @ANYRESHEX, @ANYRESOCT=r2]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1172.804237][ T7] tipc: TX() has been purged, node left! 20:20:18 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047464, 0x0) 20:20:18 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) sendmsg$AUDIT_LIST_RULES(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x3f5, 0x100, 0x70bd27, 0x25dfdbfd, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workerdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:18 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000040)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x18000, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:20:18 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x1) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:18 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x4020745d, 0x0) 20:20:18 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r4, &(0x7f0000000000)={0x18}, 0x11) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f00000001c0)) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x1c, r6, 0x405, 0x0, 0x0, {0x7e}, [@NL80211_ATTR_IFTYPE={0x8}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x50, r6, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_SEQ={0x14, 0xa, "984850a2d4904a0f48d76bacfcb6eaa7"}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x1}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "8b0be79d99"}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x44000) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) [ 1172.994492][ T7] tipc: TX() has been purged, node left! [ 1173.045425][T26551] IPVS: ftp: loaded support on port[0] = 21 [ 1173.064817][T26553] overlayfs: unrecognized mount option "workerdir=./file0" or missing value 20:20:18 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) syz_mount_image$ocfs2(&(0x7f0000000140)='ocfs2\x00', &(0x7f00000002c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000440)="266abdf43ba4c76647971eae12ffbd36c1a4da95e32f45e09dabc45e6574c14a069a1a567e570764a7f27853158cd3f93e710f6a8b626096e625c2eb2648fdc84779a4eaf8fd8a22318d9df5a49fea8005d9dc6eed3a5bb18ced8b08cac55c5c18a878dd1785af929b476f8048860b71607ec2d9364c1473ae9e908626f81c26dfb2fea8fc98c2b0a4de77f89969c4d9", 0x90, 0x3bdc}, {&(0x7f0000000500)="954ccd768b60504c3d6f46e82a2daee3273e421db463c61cef1b1e069e1dca701e7ffa13a5fd63fb72e156cb77f6829552018e9b79c787b86cb5fa5fa4cfe4513d20518e402fb2d7d91a618db6e5b4c5799f34a8a66c53d31fa65b4b477140b8f53ef729de166489b9376b988640fdfe50d9df11630a19badcecf042208ddd0c6e922829ee62034fba95d86751d196da9fb4459e955c28a886dafaa523ec851032fda6", 0xa3, 0x8}], 0x222000, &(0x7f0000000200)='^-^\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0xe9) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c7570706572c617a7da6c08e52b6c6530"]) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0xe7, 0x8, 0x4, 0x20}) [ 1173.124611][ T7] tipc: TX() has been purged, node left! [ 1173.126339][T26558] IPVS: ftp: loaded support on port[0] = 21 [ 1173.181147][T26559] overlayfs: unrecognized mount option "workerdir=./file0" or missing value [ 1173.195922][ T7] tipc: TX() has been purged, node left! [ 1173.202245][ T7] tipc: TX() has been purged, node left! [ 1173.217642][T26556] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1173.244969][ T7] tipc: TX() has been purged, node left! [ 1173.280316][ T7] tipc: TX() has been purged, node left! [ 1173.311909][ T7] tipc: TX() has been purged, node left! [ 1173.377613][ T7] tipc: TX() has been purged, node left! [ 1173.412519][ T7] tipc: TX() has been purged, node left! [ 1173.434978][T26579] overlayfs: unrecognized mount option "upperƧÚlå+le0" or missing value [ 1173.452545][ T7] tipc: TX() has been purged, node left! 20:20:19 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x18, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000780)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000800)="490d24ced332ac4ed2f3f6544c76f0bc24eafc65a9f9d0bb2e06e872524466887d4c62a736fa071ff58b1321d5da18342d5285e4c57ac1d8228774cbf3d8dc5a2ca86770bdb59f6a1d53dfc6b94fad57fd3c96fc896279f1376cfb3250057f728ba32eeb6b7f877825d78fcdaff6ae9b6b2538ee78abc2d31c1bfec282f45600f5aa175cb9bba704207471a55a9e6a8c4a90063a81f3c0e9e3b8aa9b7922f6468f28203214f83758fa1412a281a0e01a5050d652596fd1ca", 0xb8}], 0x1, &(0x7f0000000a80)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1]}}], 0x130, 0x20}, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000100)={{0x1d, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e24, 0x1, 'ovf\x00', 0x20, 0x2, 0x35}, {@empty, 0x4e22, 0x4, 0x7fffffff, 0x10000, 0x7}}, 0x44) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d3e2f66696c65312cd251b9aeeb7719613dae2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1173.600412][T26612] overlayfs: unrecognized mount option "upperƧÚlå+le0" or missing value [ 1173.627450][ T7] tipc: TX() has been purged, node left! 20:20:19 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) clone(0x2008a004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040), 0x4) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) setsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, &(0x7f0000000180), 0x4) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1173.656311][T26616] overlayfs: unrecognized mount option "ÒQ¹®ëwa=®/file0" or missing value [ 1173.721258][T26620] overlayfs: unrecognized mount option "ÒQ¹®ëwa=®/file0" or missing value 20:20:19 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r1, 0x6888f000) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 20:20:19 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x440001, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000100)) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1173.812976][T26556] syz-executor.4 (26556) used greatest stack depth: 22696 bytes left [ 1173.825765][ T7] tipc: TX() has been purged, node left! [ 1173.891138][T26558] IPVS: ftp: loaded support on port[0] = 21 [ 1173.903407][T26551] IPVS: ftp: loaded support on port[0] = 21 20:20:19 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f0000000040)=0x60, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200001, 0x0) splice(r2, &(0x7f0000000380)=0x1, 0xffffffffffffffff, &(0x7f00000003c0)=0x5, 0x1000, 0x0) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x18, 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, 0x7, 0x1, 0x404, 0x0, 0x0, {0x0, 0x0, 0x4}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008084}, 0x4008051) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000540)='./file2\x00', 0x112) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b1788d645803b84726c65726469723d2e2f66696c6530000000000000"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1174.004154][ T7] tipc: TX() has been purged, node left! [ 1174.011725][ T7] tipc: TX() has been purged, node left! [ 1174.075037][ T7] tipc: TX() has been purged, node left! [ 1174.089009][ T7] tipc: TX() has been purged, node left! [ 1174.120076][ T7] tipc: TX() has been purged, node left! [ 1174.161561][ T7] tipc: TX() has been purged, node left! [ 1174.297919][ T7] tipc: TX() has been purged, node left! [ 1174.350812][ T7] tipc: TX() has been purged, node left! 20:20:23 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047469, 0x0) 20:20:23 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) r4 = dup3(r0, r2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000020}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x4c, 0x3, 0x8, 0x3, 0x0, 0x0, {0x1, 0x0, 0x7}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6000}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_REQUEST={0x8, 0x1, 0x1, 0x0, 0xffffc842}, @CTA_TIMEOUT_DCCP_TIMEWAIT={0x8, 0x7, 0x1, 0x0, 0x3ff}, @CTA_TIMEOUT_DCCP_RESPOND={0x8, 0x2, 0x1, 0x0, 0x40}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r5 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) sendmsg$IPSET_CMD_TEST(r5, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, 0xb, 0x6, 0x401, 0x0, 0x0, {0x3, 0x0, 0x3}, [@IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x40}]}, @IPSET_ATTR_ADT={0x30, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz0\x00'}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @loopback}}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0xc080}, 0x8040) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000040)='./bus\x00', &(0x7f0000000100)='./file0\x00') 20:20:23 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c00000024001d0f00"/20, @ANYRES32=r4, @ANYBLOB="00000000f1ffffff0000000008000100647272"], 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=@newqdisc={0x70, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x14, 0x2, @TCA_HFSC_RSC={0x10}}}, @TCA_RATE={0x6}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c}, {0x4}}]}]}, 0x70}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_newroute={0x30, 0x18, 0x4, 0x70bd29, 0x25dfdbfe, {0x2, 0x10, 0x20, 0xff, 0xff, 0x1, 0xfe, 0x6, 0x100}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x6}, @RTA_MULTIPATH={0xc, 0x9, {0xd67, 0x7, 0x3f, r4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000004}, 0x200088c1) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r5, 0x0, 0x80000001, 0x0) 20:20:23 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) mmap$fb(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x3a000) 20:20:23 executing program 0: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x113440, 0x0) getpeername$l2tp(r0, &(0x7f00000001c0)={0x2, 0x0, @multicast2}, &(0x7f0000000340)=0x10) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) write$nbd(r1, &(0x7f0000000440)={0x67446698, 0x1, 0x0, 0x3, 0x3, "7c4046a5b15b9d0f3bb035d7222ebd6f9c69c0a22bc59846ac4d6825d43b8d21700c70bf423e7b9465e17f242f9115950b0855c462f38db8862206466aad19869d5d7a9b9dbc2ac59966d084ba170ed740a746ed7a1dc0b05b43e9d976be807ec05fb7f64f6cd248f2344c4c8f6d9d4d7fd39eb666ba7e61c059ace9047bf9b268c167e39037657b9cdb5d639276d6170507b6e63e20f43e8b8e82aba8e43b69c8c4fcccef9eab5ae92a198784e8f5c3e6ec891e59b14209d145c8a985abdde1b5d7ec14b5af1593703c611660230a75f4753c794b44d5070ee1c2c06ac2c460a72854e8a0312da0f6e53685"}, 0xfc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530e5e4670417b7c5f4cbc3446e25f72cb9198254"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:23 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x4020940d, 0x0) [ 1177.915387][T26693] IPVS: ftp: loaded support on port[0] = 21 [ 1177.929054][T26691] overlayfs: unrecognized mount option "¹‚T" or missing value 20:20:23 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="e81c1468b1fa4f9f154d8ec0dbff6336100ef9ffffffffffffff62eb75732c772f726b6469723d2e2f66696c65312c"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1178.023172][T26703] IPVS: ftp: loaded support on port[0] = 21 20:20:23 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0x1f, 0x1, 0x7, 0x0, 0x3f, 0x5, 0x1f, 0x3, 0x1f, 0x8, 0x8, 0x1, 0x0, 0x3, 0x9, 0xc4, 0x20, 0xff, 0xd0, [], 0x5, 0xfffffffffffffffe}) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:23 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x3, 0x0, 0x101, r2}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={r2, 0xc, "a7ec9a708867fa8f95bbc003"}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={r3, 0x80, 0x20, 0x1800000000, 0x20}, &(0x7f00000001c0)=0x18) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1178.349463][T26738] overlayfs: unrecognized mount option "èh±úOŸMŽÀÛÿc6ùÿÿÿÿÿÿÿbëus" or missing value 20:20:23 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xe) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) write$P9_RCREATE(r0, &(0x7f0000000040)={0x18, 0x73, 0x2, {{0x2, 0x1}, 0x10000}}, 0x18) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1178.442467][T26753] overlayfs: unrecognized mount option "èh±úOŸMŽÀÛÿc6ùÿÿÿÿÿÿÿbëus" or missing value 20:20:23 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000000)={0x18}, 0x11) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x3, 0x0, 0x101, r2}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)={r2, 0x401, 0x1}, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000180)=0x66d6) mkdir(&(0x7f0000000340)='./file0\x00', 0x192) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x30000, &(0x7f00000001c0)=ANY=[]) link(&(0x7f0000000200)='./bus\x00', &(0x7f00000002c0)='./file1\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:24 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0xffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) timer_create(0x2, &(0x7f00000001c0)={0x0, 0xd, 0x2, @thr={&(0x7f0000000040)="1890ee7df973917cb7d90d9b4834", &(0x7f0000000100)="2d70242985031505090f295ade1689e040f6870b76177dc36d24fe4d6b3d452ebcc960912ab666f34b02d20c299eff75cee2d076f7f804390244b7582b96a58bc3985c345289becbc5bafbac51103247e1c69dc93006bc1fdc298fd79372b63da89e50e80e7b3fd6ca4cd24385c91cd359a7e2c6649ad18bd3c5cd9ce65c48d8dff405096c4c02cff93b5d6f9ea3b638dd79e83fb1cb4471"}}, &(0x7f0000000340)) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1178.730842][T26693] IPVS: ftp: loaded support on port[0] = 21 [ 1178.797754][T26703] IPVS: ftp: loaded support on port[0] = 21 20:20:26 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="686f7765726469723d2e2f6275732c7703006b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:26 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0xfb, 0x0, 0x0, 0xfd, 0x0, 0x41c1, 0x80402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x4, @perf_bp={&(0x7f0000000040)}, 0x127b2, 0x4000000000000, 0xfffffff9, 0x2, 0x4, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3) bind$alg(r1, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) pipe(&(0x7f0000000080)) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r3, 0x0, r4, 0x0, 0x80000001, 0x8) 20:20:26 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000180)) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) recvmsg$can_raw(r1, &(0x7f00000003c0)={&(0x7f0000000440)=@rc={0x1f, @none}, 0x80, &(0x7f0000000240)=[{&(0x7f00000004c0)=""/170, 0xaa}], 0x1, &(0x7f0000000580)=""/67, 0x43}, 0x40) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') stat(&(0x7f00000001c0)='./bus/file0\x00', &(0x7f0000000340)) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:20:26 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x1}, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) ioctl$RTC_UIE_OFF(0xffffffffffffffff, 0x7004) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b64693d2e2f66696c65312c75707065725ff0c1034983ad9aa0f57f9fdaeb47659cd6f80ceede4a63c0ea73a57f6f38e7ec409a2938046f510abf1919e15111cec56412f747d2c4037773403af7936595cca1bd97c283ede04de89546f96be843385f46e7e7fd31ffc21f7aa532dac5fd22dba6c4418909f192dc00"/155]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:26 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x8004746c, 0x0) 20:20:26 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047453, 0x0) [ 1181.051941][T26858] IPVS: ftp: loaded support on port[0] = 21 [ 1181.083447][T26857] overlayfs: unrecognized mount option "workdi=./file1" or missing value [ 1181.100142][T26862] overlayfs: unrecognized mount option "howerdir=./bus" or missing value [ 1181.154856][T26860] overlayfs: failed to resolve './file1': -2 [ 1181.164981][T26868] overlayfs: unrecognized mount option "workdi=./file1" or missing value [ 1181.171814][T26867] IPVS: ftp: loaded support on port[0] = 21 [ 1181.251441][T26870] overlayfs: unrecognized mount option "howerdir=./bus" or missing value [ 1181.258349][T26860] overlayfs: failed to resolve './file1': -2 20:20:26 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='nilfs2\x00', 0x1080400, 0x0) chdir(&(0x7f0000000300)='./file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$VIDIOC_G_TUNER(0xffffffffffffffff, 0xc054561d, &(0x7f0000001480)={0xffff, "6f22692bd476430d9d82527f55189788718bf9e6cfd5c9d701b219c8b9d6e690", 0x4, 0x804, 0x0, 0x7fffffff, 0x4, 0x4, 0x6}) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x6) getsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000100)=""/157, &(0x7f0000000040)=0x9d) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) write$binfmt_script(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1012) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c65306a4d780a45eb1cc195b8f649e2ec2e6920fd4fbffb59c3"]) 20:20:26 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/renderD128\x00', 0x4000, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x1, 0x4) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1181.644361][T26920] overlayfs: failed to resolve './file0jMx [ 1181.644361][T26920] EëÁ•¸öIâì.i ýO¿ûYÃ': -2 [ 1181.664893][T26925] overlayfs: failed to resolve './file0!°Ì×eôš8ÓD”5ME¢”¼åQ¼×™CðëQÒ:ö¼VËlÇÖÉ —ÅyR¯É™Ä$È°¸': -2 20:20:27 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x7, 0x21, 0x2}, 0x7) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') utimes(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000140)) [ 1181.809038][T26927] overlayfs: failed to resolve './file0!°Ì×eôš8ÓD”5ME¢”¼åQ¼×™CðëQÒ:ö¼VËlÇÖÉ —ÅyR¯É™Ä$È°¸': -2 20:20:27 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r3, 0x0, r4, 0x0, 0x18, 0x0) ioctl$TCGETX(r3, 0x5432, &(0x7f0000000000)) r5 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1181.941716][T26858] IPVS: ftp: loaded support on port[0] = 21 [ 1182.091162][T26867] IPVS: ftp: loaded support on port[0] = 21 20:20:27 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000340)="61295dd9f5b35628678825b0dbb2bbdb04177e2ae107a1bb250e8c3c69ceb75532cccc33ebe9a1c7bb368280d8a6ab46f2706015d9003368c1a8f0ab7fcaed2bc9108ed9ebd85b8fd03fbcfb72e7cb6547dbd73e4391794b1ed0e2a44eb51f9945b9823e1309e8f5890173d7ff79b3bb4f4c6d030da6a3c7c8d9df484b", 0x7d, 0x5}, {&(0x7f0000000440)="11c6f84c46dbf9db64ff577fefb20612604d7a4ecdbf08969ad147cfbfc591aa4f8e889f3e61529e7389c6ed24daaf860816c64ab753108fb4a468a077f5249dc90454141df4015192c0053ba123f2a5ad920843439b9cab562f944b", 0x5c, 0x6}], 0x880880, &(0x7f00000004c0)={[{@nodecompose='nodecompose'}, {@decompose='decompose'}, {@nobarrier='nobarrier'}, {@nodecompose='nodecompose'}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}, {@uid_gt={'uid>', r1}}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./file1\x00', 0x1f3) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e0f66696c65312c75707065726469723d2e2f66696c6530"]) link(&(0x7f0000000140)='./bus/file1\x00', &(0x7f00000001c0)='./file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000680)={0xa0, 0xfffffffffffffffe, 0x1, {{0x3, 0x3, 0x8001, 0x7, 0x15a0, 0x1000, {0x0, 0x1, 0x7, 0x101, 0x0, 0x6, 0x6, 0xb62, 0x3, 0x400, 0x80000000, 0x0, 0x0, 0x5, 0x1ff}}, {0x0, 0x87deeb2e6b81b493}}}, 0xa0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:27 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x422102, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:28 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x8004746f, 0x0) [ 1182.658992][T26995] overlayfs: unrecognized mount option "lo" or missing value [ 1182.715670][T26998] IPVS: ftp: loaded support on port[0] = 21 [ 1182.800890][T26999] overlayfs: unrecognized mount option "lo" or missing value 20:20:28 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000400)='overlay\x00', 0x100401, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x4, 0x51, &(0x7f0000000140)="1fc0d69f7c92b2cf4ba3f20c185c9e289892af7b3c561cb20b9b9ea6b5ee62ac99df0a21cf51f34590894e0a5b241bc3a90a50b73ae36f490073ddd945dd93ea1859d14873cf1a157df7a56e0ffe05d48a"}) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:28 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40082, 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1183.410726][T26998] IPVS: ftp: loaded support on port[0] = 21 20:20:28 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047455, 0x0) [ 1183.552336][T27044] IPVS: ftp: loaded support on port[0] = 21 20:20:29 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, &(0x7f0000000640)=0xe8) mount$overlay(0x0, &(0x7f0000000340)='./file1\x00', &(0x7f00000003c0)='overlay\x00', 0x1008, &(0x7f00000007c0)=ANY=[@ANYBLOB="696e6465783d6f66662c7570706572646275732f66696c65302c696e6465783d6f6e2c696e6465787d6f66662c75707065726469723d2e2f6275522c6c6f7765726469723d2e2f6275732c78696e6f3d6f6e2c776f726b6469723d2e2f6275732c646f6e745f61707072616973652c666f776e65723c0000000000f6da412931b8241e7b7e4fd391defddf4cca0bf692a6ea611d6dc7e4a4dea5a96588ca12de929d0e1d3beb2aab6f547e8329f6", @ANYRESDEC=r0, @ANYBLOB=',\x00']) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r1 = msgget$private(0x0, 0x68) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000440)=""/232) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) sendmsg$IPCTNL_MSG_CT_GET_DYING(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x6, 0x1, 0x101, 0x0, 0x0, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20000080) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r3 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="6c6f7765706469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530cb6b87b2ab366834a1c747ba2bf9b0ba018d8c1ab6"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r3, 0xf507, 0x0) [ 1184.108874][T27099] overlayfs: unrecognized mount option "lowepdir=./bus" or missing value [ 1184.262586][T27044] IPVS: ftp: loaded support on port[0] = 21 [ 1184.278554][T27105] overlayfs: unrecognized mount option "lowepdir=./bus" or missing value 20:20:29 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='ext2\x00', 0x21010, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x10) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1184.759165][T27130] overlayfs: './file0' not a directory 20:20:30 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) 20:20:30 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=\x00\x00\x00\x00le1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1184.913500][T27143] IPVS: ftp: loaded support on port[0] = 21 [ 1185.285742][T27167] overlayfs: unrecognized mount option "workdir=" or missing value [ 1185.414792][T27167] overlayfs: unrecognized mount option "workdir=" or missing value 20:20:30 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_CROP(r0, 0xc038563c, &(0x7f0000000140)={0x1, 0x0, {0x9, 0x1, 0x6, 0x3}}) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1185.610827][T27143] IPVS: ftp: loaded support on port[0] = 21 20:20:31 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x8004745a, 0x0) 20:20:31 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r0, 0x110, 0x3) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:31 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0x20000000) inotify_rm_watch(r2, r3) inotify_rm_watch(r0, r3) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x3, 0x0, 0x101}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="030005008100ecffffff08004002"], 0x12) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,\x00\x00rkdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1186.106284][T27207] IPVS: ftp: loaded support on port[0] = 21 [ 1186.226664][T27211] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1186.327310][T27223] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1186.766878][T27207] IPVS: ftp: loaded support on port[0] = 21 20:20:33 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047470, 0x0) 20:20:33 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x2) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:33 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./bus/file1\x00', &(0x7f0000000940)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) ioctl$SNDRV_PCM_IOCTL_LINK(r0, 0x40044160, &(0x7f0000000080)=0x100) 20:20:33 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80086301, 0x0) 20:20:33 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x804400, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r3, 0x0, r4, 0x0, 0x18, 0x0) sendfile(r2, r4, 0x0, 0x7) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) syz_io_uring_complete(0x0) r6 = syz_io_uring_complete(0x0) write$P9_RREADLINK(r6, &(0x7f0000000040)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) r7 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r7, 0x0, 0x80000001, 0x0) [ 1188.547453][T27275] IPVS: ftp: loaded support on port[0] = 21 [ 1188.572478][T27274] overlayfs: failed to resolve './file0': -2 [ 1188.619802][T27282] IPVS: ftp: loaded support on port[0] = 21 20:20:34 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000600)='devpts\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./bus/file1\x00', 0x11) ioctl$mixer_OSS_GETVERSION(0xffffffffffffffff, 0x80044d76, &(0x7f0000000140)) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000580)={&(0x7f0000000380)="b0b1fc133df7dfc24842cc50ba7aeb78973598789e36be1954614acb3e7e43cc1fc2452ca909000000e81815f7d24abc264f1cb9c25e6a73abdbe79d6cd826743b2c9a6a5c5ed6e6dddd60d6241e96e7bb5f1cc6eb371a5f486a601e22fceaa512b13d82fa9d9958347089e0f2a9b8593f7f65ae53672b972c9ff9b334b4", &(0x7f00000001c0)=""/46, &(0x7f0000000440)="77c18a84ae0b6b39ed7946b914845c1a65cade77698c2e2a562e098f7bb88d9aab4017069bd7efb00d9dc2064909dc84ab3d63089a7e57cbd5fc22d6784bbc9f217a", &(0x7f00000004c0)="fb99d699460b71245b2ee1645561111dc80a0b40dfa7eed46db6e78eb37760239d29b73e716c70e14c68b30792a5b8fa07a7ff9b1401e6ab42c06816d2932e79c9064587e6ac506a743517bfce04b25531fb147b3c9a15fd966adba8d18b66cd26e99dea3be6114321dc204227722832170c5267ece69e298e346d066f9d71eabbfab71415f16a7eba7c65ace67b4c4b7acd405073", 0x10004, 0xffffffffffffffff, 0x4}, 0x38) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000180)='./file1\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) write$P9_RREADLINK(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="1a00000017020011002e2fef2300696c43312f3357caac00a40000b45d00"/44], 0x1a) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1188.667646][T27283] overlayfs: failed to resolve './file0': -2 20:20:34 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x49) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1188.919183][T27317] overlayfs: unrecognized mount option "./file0" or missing value [ 1189.005587][T27317] overlayfs: unrecognized mount option "./file0" or missing value 20:20:34 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4c) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(&(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r2) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000180)='./file1\x00', 0x7, 0x1, &(0x7f0000000340)=[{&(0x7f00000001c0)="d4e3c2c9e448f21eca8ed2dd3dd2dea5561d4c4d9102be5f52bd57fc768013316095f95e125ad2005e948889d4b3357a90433a9a65a875", 0x37, 0x3}], 0xcc808, &(0x7f0000000380)={[{@gid={'gid', 0x3d, r0}}, {@nodecompose='nodecompose'}, {@uid={'uid', 0x3d, r2}}, {@nodecompose='nodecompose'}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x19$\'.'}}, {@smackfshat={'smackfshat'}}, {@measure='measure'}]}) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x401, 0x0) read$char_raw(r3, &(0x7f0000000a00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x7600) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:34 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)=0x1) r2 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x7, 0x100000001, 0x3}) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) ioctl$VIDIOC_S_JPEGCOMP(r1, 0x408c563e, &(0x7f0000000140)={0x4, 0x7, 0x31, "7ef20edf5cf8560c443a6e44a177c682360cde6f8a4aebd8e77526bae9d159953bd322be3c8fef9362e14d7b44736643881d07bbed735d33743524f4", 0x23, "525c606a5d31d359d7b8c6a5e50d19a8d0e93251c44d3abe8f6817e4c43ab7ae5fd53b577106c2b927374d8eaf84c58d572e57ca6d915007cff759fd", 0x20}) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1189.240671][T27339] overlayfs: './file0' not a directory 20:20:34 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000100)={0x5ba1, 0x2000, 0x7d, 0x1, 0x4d7, 0x6}) 20:20:34 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) pipe(&(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000140)) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r4 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000040)=0x8000, 0x2) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f876f732c776f726b0369723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1189.420837][T27275] IPVS: ftp: loaded support on port[0] = 21 [ 1189.498211][T27282] IPVS: ftp: loaded support on port[0] = 21 [ 1189.645255][T27356] capability: warning: `syz-executor.1' uses deprecated v2 capabilities in a way that may be insecure [ 1189.723453][ T7] tipc: TX() has been purged, node left! [ 1189.758853][ T7] tipc: TX() has been purged, node left! [ 1189.771052][T27362] overlayfs: unrecognized mount option "workir=./file1" or missing value [ 1189.794783][ T7] tipc: TX() has been purged, node left! [ 1189.806109][ T7] tipc: TX() has been purged, node left! [ 1189.822885][ T7] tipc: TX() has been purged, node left! [ 1189.889157][ T7] tipc: TX() has been purged, node left! 20:20:35 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus/file1\x00', 0x4) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c757070658b6469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) [ 1190.158127][ T7] tipc: TX() has been purged, node left! [ 1190.379375][ T7] tipc: TX() has been purged, node left! [ 1190.543213][ T7] tipc: TX() has been purged, node left! [ 1190.703399][ T7] tipc: TX() has been purged, node left! [ 1190.893164][ T7] tipc: TX() has been purged, node left! [ 1191.056338][ T7] tipc: TX() has been purged, node left! [ 1191.217207][ T7] tipc: TX() has been purged, node left! [ 1191.383132][ T7] tipc: TX() has been purged, node left! [ 1191.563092][ T7] tipc: TX() has been purged, node left! [ 1191.746517][ T7] tipc: TX() has been purged, node left! [ 1191.913099][ T7] tipc: TX() has been purged, node left! 20:20:37 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047473, 0x0) 20:20:37 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./bus/file1\x00', &(0x7f0000000140)='f2fs\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:37 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000080)=0x1ff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) splice(r3, &(0x7f0000000000)=0x400, r3, &(0x7f0000000040)=0x7, 0x7f, 0x7) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r5, &(0x7f0000000000)={0x18}, 0x11) ioctl$sock_rose_SIOCRSCLRRT(r5, 0x89e4) 20:20:37 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80086601, 0x0) 20:20:37 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x5318c0, 0x0) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x4c}}, 0x80) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r1, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x200000c0}, 0x20000010) mkdir(&(0x7f0000000280)='./file1\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') setsockopt$rose(r0, 0x104, 0x5, &(0x7f0000000380)=0x8, 0x4) [ 1192.311514][T27404] IPVS: ftp: loaded support on port[0] = 21 [ 1192.359513][T27405] overlayfs: failed to resolve './file0': -2 [ 1192.403981][T27412] IPVS: ftp: loaded support on port[0] = 21 [ 1192.447519][T27405] overlayfs: failed to resolve './file0': -2 20:20:38 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x1) mkdir(&(0x7f00000000c0)='./file1/file0\x00', 0x120) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000000)={0x18}, 0x11) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x40, 0x4, 0x2, 0x3f, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x81, 0x100}, 0x30, 0x1ff, 0x9, 0x4, 0x0, 0x8001, 0xfff9}, r0, 0x5, r1, 0x3) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1192.530173][T27415] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 20:20:38 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdirB./file1,upperde0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:20:38 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x4c80, 0x0, 0x0, 0x2}, 0x0, 0x20000000000000, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) [ 1193.167261][T27404] IPVS: ftp: loaded support on port[0] = 21 [ 1193.176952][T27471] overlayfs: unrecognized mount option "workdirB./file1" or missing value [ 1193.219696][T27412] IPVS: ftp: loaded support on port[0] = 21 [ 1193.266708][T27471] overlayfs: unrecognized mount option "workdirB./file1" or missing value 20:20:38 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x1000000000000002) mkdir(&(0x7f0000000140)='./bus/file0\x00', 0xc3) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:39 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/dev_snmp6\x00') ioctl$KDFONTOP_COPY(r0, 0x4b72, &(0x7f0000000180)={0x3, 0x1, 0x2, 0x1f, 0x1da, &(0x7f0000000440)}) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f8f65726469723d2e2f6275732c776f726b6469723d2e2f66000000000000000065726469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0, 0x0) 20:20:39 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000000)=0x3) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDCTL_DSP_GETCAPS(0xffffffffffffffff, 0x8004500f, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r4, &(0x7f0000000000)={0x18}, 0x11) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r4, 0xc0905664, &(0x7f0000000140)={0x0, 0x0, [], @bt={0x7, 0x5, 0x40, 0x0, 0xffffffffffffff06, 0x6, 0x1fbc74665c719cf2, 0x5}}) 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, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r5, 0x0, 0x80000001, 0x0) 20:20:39 executing program 0: perf_event_open(&(0x7f00000012c0)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x10ffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000001f000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000280)="3e650f0d8c4c070f20c06635000001000f22c02e0f00100f143dba4100edba2100b001eeba4300b80f00ef0fc732b8bf0f8ee866b86e0000000f23c00f21f86635020006000f23f8", 0x48}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5e]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 20:20:42 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047475, 0x0) 20:20:42 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x3) r3 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0xa591, 0x10000) ioctl$TIOCSIG(r3, 0x40045436, 0xe) bind$alg(r2, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) sendmsg$AUDIT_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x3e8, 0x100, 0x70bd2c, 0x25dfdbfc, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000480}, 0x44884) r4 = accept4(r2, 0x0, 0x0, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000200)={0x3ff, "c40f570f3d0f5d575a41409d7b281fe0fb9b632e895ba317923d21e98868ec7a", 0x1, 0xe77, 0x5, 0x20, 0x4000005, 0x4}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x400000, 0x0) write$evdev(r5, &(0x7f0000000300), 0x0) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x420281, 0x0) 20:20:42 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x84) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:42 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80087601, 0x0) [ 1197.486781][T27520] IPVS: ftp: loaded support on port[0] = 21 [ 1197.580254][T27526] IPVS: ftp: loaded support on port[0] = 21 20:20:43 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x3) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) ioctl$sock_rose_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xe9b8, @null, @rose={'rose', 0x0}, 0x2, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:43 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) [ 1198.302099][T27520] IPVS: ftp: loaded support on port[0] = 21 20:20:43 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) [ 1198.352980][T27526] IPVS: ftp: loaded support on port[0] = 21 20:20:44 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000040)='./bus\x00', 0x0, 0x10}, 0x10) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir/file1,upperdir=./f\x00\x00\x00\x00\x00\x00']) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000140)=""/71) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1198.911127][T27637] overlayfs: unrecognized mount option "workdir/file1" or missing value [ 1199.020924][T27644] overlayfs: unrecognized mount option "workdir/file1" or missing value 20:20:44 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_QUERYSTD(r0, 0x8008563f, &(0x7f0000000100)) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726479723d2e2f6292ad13126f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1199.337800][T27656] overlayfs: unrecognized mount option "lowerdyr=./b’­orkdir=./file1" or missing value [ 1199.435078][T27658] overlayfs: unrecognized mount option "lowerdyr=./b’­orkdir=./file1" or missing value 20:20:45 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) sendfile(r1, r2, &(0x7f0000000100)=0x9580000000000000, 0x9) link(&(0x7f0000000200)='./bus/file0\x00', &(0x7f0000000040)='./bus/file0\x00') 20:20:45 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80207450, 0x0) [ 1199.731895][T27666] IPVS: ftp: loaded support on port[0] = 21 [ 1200.326736][T27666] IPVS: ftp: loaded support on port[0] = 21 20:20:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev, r4}, 0x14) 20:20:48 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047478, 0x0) 20:20:48 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') statfs(&(0x7f0000000040)='./bus/file2\x00', &(0x7f0000000180)=""/27) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75740500726469723d2e2f66696c65305c7d0384825187361981e24e56dc7da2a0ed02586c086e53f582737640fde216fa7aaa59d1f50c529cf49f"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="661d17000005eb301420387397d39d7f984462bc33760036f300000000007d86fff0478ac0c6b123288031c1792a7bbc29990391e00b7e8b948efb5b20669715cc054c00b310f3e67de1cf0ab576f3b1d0456a531808ee450b69abba708d8c2d8f5f75c4eca58d40e6ad432eec63d41db072c13b5be0910b7866b34e04652c8106289174532fbe1f2045314e587086f8abed8d12dfdff0fbc273dadc880ed6d68c20f9d7e4c959ce7289c875917a59ea34bbf03377124b9b4407da1750a3", 0xbe}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) 20:20:48 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0xc0045878, 0x0) 20:20:48 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[@ANYRESOCT=r0, @ANYRESHEX, @ANYRES16, @ANYRESHEX=r1], 0xfffffcaa) ioctl$F2FS_IOC_RESIZE_FS(r2, 0x4008f510, &(0x7f0000000000)=0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) io_uring_setup(0x635e, &(0x7f0000000000)) pipe(&(0x7f0000000080)) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x8000000) syz_io_uring_complete(r4) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x300000c, 0x100011, r1, 0x10000000) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_WRITE_FIXED={0x5, 0x1, 0x4007, @fd=r1, 0x9, 0x0, 0x6, 0xb, 0x0, {0x3}}, 0x9) r6 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) splice(r1, 0x0, r6, 0x0, 0x80000001, 0x0) 20:20:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$inet6(r0, 0x0, 0x0, 0x2000c807, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) [ 1202.742018][T27730] ptrace attach of "/root/syz-executor.0"[27729] was attempted by "/root/syz-executor.0"[27730] [ 1202.781553][T27732] IPVS: ftp: loaded support on port[0] = 21 [ 1202.813865][T27731] overlayfs: unrecognized mount option "ut" or missing value [ 1202.855739][T27739] IPVS: ftp: loaded support on port[0] = 21 [ 1202.912025][T27743] overlayfs: unrecognized mount option "ut" or missing value [ 1202.992676][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:20:48 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000040), &(0x7f0000000100)=0x4) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:48 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1203.359992][T27798] overlayfs: './file0' not a directory 20:20:48 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:20:48 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000040)='./bus/file1\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:49 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x18, 0x0) fcntl$setstatus(r2, 0x4, 0x400) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r4, &(0x7f0000000000)={0x18}, 0x11) ioctl$vim2m_VIDIOC_DQBUF(r4, 0xc0585611, &(0x7f0000000180)={0x4, 0x0, 0x4, 0x400, 0x3e0, {}, {0x5, 0x2, 0x0, 0x4, 0x5, 0x1f, "58d4817e"}, 0x101, 0x1, @planes=&(0x7f0000000140)={0x7f, 0x7, @mem_offset=0x2, 0x1000}, 0x5, 0x0, r1}) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000000000)={{0x3, @netrom}, [@rose, @null, @null, @remote, @null, @remote, @netrom, @null]}, &(0x7f0000000080)=0x48) splice(r0, 0x0, r5, 0x0, 0x80000001, 0x0) 20:20:49 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x7c, r1, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NL80211_ATTR_REG_RULES={0x1c, 0x22, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x80000001}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x7}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xff}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x40}, @NL80211_ATTR_REG_RULES={0x1c, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0xfffffffc}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x10001}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x8001}]}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x3}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x410}, 0x8001) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1203.647092][T27732] IPVS: ftp: loaded support on port[0] = 21 [ 1203.739712][T27739] IPVS: ftp: loaded support on port[0] = 21 [ 1205.732251][ T7] tipc: TX() has been purged, node left! [ 1205.892212][ T7] tipc: TX() has been purged, node left! [ 1206.052265][ T7] tipc: TX() has been purged, node left! [ 1206.242178][ T7] tipc: TX() has been purged, node left! [ 1206.402199][ T7] tipc: TX() has been purged, node left! 20:20:51 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80086301, 0x0) 20:20:51 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000340)) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x1402, 0x400, 0x70bd2b, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4801}, 0x20004080) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mISDNtimer\x00', 0x8200, 0x0) 20:20:51 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:20:51 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000340)={0x0, &(0x7f0000000300), 0x4, r1}) r4 = socket$alg(0x26, 0x5, 0x0) 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, 0x0, 0x0, 0x0, 0x4e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r6, &(0x7f0000000000)={0x18}, 0x11) recvmsg$can_j1939(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000140)=""/131, 0x83}], 0x2, &(0x7f0000000200)=""/185, 0xb9}, 0x12022) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r5, 0x0, 0x80000001, 0x0) 20:20:51 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) times(&(0x7f00000001c0)) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000000)={0x18}, 0x11) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r1}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r2, r4}) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:20:51 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0xc0045878, 0x0) [ 1206.552223][ T7] tipc: TX() has been purged, node left! [ 1206.574787][T27895] IPVS: ftp: loaded support on port[0] = 21 [ 1206.601757][T27893] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 20:20:52 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x27, 0x3) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1206.682187][T27903] IPVS: ftp: loaded support on port[0] = 21 [ 1206.702634][ T7] tipc: TX() has been purged, node left! [ 1206.708677][ T7] tipc: TX() has been purged, node left! [ 1206.766248][ T7] tipc: TX() has been purged, node left! 20:20:52 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1206.821678][ T7] tipc: TX() has been purged, node left! 20:20:52 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1207.436027][T27895] IPVS: ftp: loaded support on port[0] = 21 20:20:52 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:20:52 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r4, &(0x7f0000000000)={0x18}, 0x11) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000000)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r5, 0x0, r6, 0x0, 0x18, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r5, 0x29, 0x37, &(0x7f0000000140)=ANY=[@ANYBLOB="ff1c10000000000000010004c9ca44d1d8b6baa05b14135400085d102560d17ca51b3dcda218b8fbb9add0bbfcca8c06168aaa07d5537fa6d5ec02d726ea48f32ef32e7217c741a8af9d1c0d88636c53665eb50e4e7466b23009c70a8fd435c2c719772ec69100d80e86191d98e27603ba7be8d3e371514b03000000ca78e5c1008b024edcc6d6737ecba907aba05fd2f79079e48ec8273a1f14d84b2dcf575a69158c3d1f9d94f4e25b206b8e718bf106c38e80a58178f6df0cbdda38bc2c851f1427cd13c9a9d48313ec7e4f0d23d8eca19fed9a8e0710000000010281060009000000000000000502000000000000"], 0xf0) 20:20:52 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000100)={0x58, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}]}, 0x58}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6cc5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000881}, 0x20000886) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socket$l2tp6(0xa, 0x2, 0x73) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1207.489703][T27903] IPVS: ftp: loaded support on port[0] = 21 20:20:54 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80086601, 0x0) 20:20:54 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:20:54 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS64(0xffffffffffffffff, 0x80605414, &(0x7f0000000100)) mkdir(&(0x7f0000000180)='./file1\x00', 0x2) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c3030fe1263781a3c2e2f66696c65312c75707065726469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:54 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x68}}, 0x40) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000880)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES16], 0x60}, 0x1, 0x0, 0x0, 0x40010}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1f}]}, 0x34}, 0x1, 0x0, 0x0, 0x20040000}, 0x20000004) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDADDIO(r0, 0x4b34, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000040)=0x1, 0x4) mount$9p_fd(0x0, &(0x7f0000000140)='.\x00', 0x0, 0x2202000, 0x0) 20:20:54 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000000)) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff7ffb}]}) lgetxattr(0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 20:20:54 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0xc0189436, 0x0) [ 1208.792653][T28030] IPVS: ftp: loaded support on port[0] = 21 [ 1208.803214][T28035] IPVS: ftp: loaded support on port[0] = 21 [ 1208.837267][T28031] overlayfs: unrecognized mount option "00þcx<./file1" or missing value 20:20:54 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:20:54 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000000)={0x18}, 0x11) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./bus/file1/file0\x00', r1}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776fe60c03f03da8207666696c65312c75707065726469723d2e2f7a696c6530"]) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x4}, 0x8) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:20:54 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x2, 0x1, &(0x7f0000000100)=""/250, &(0x7f0000000440)=""/243, &(0x7f0000000540)=""/240, 0x100000}) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:54 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1209.388667][T28079] overlayfs: unrecognized mount option "woæ ð=¨ vfile1" or missing value [ 1209.469142][T28085] overlayfs: unrecognized mount option "woæ ð=¨ vfile1" or missing value 20:20:55 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000001c0)=0x4) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530d1d5bcb089051694603d7f366ca805f6f4f40a60dafc782e52e69e9cb2c39e975deaddd8bb753faa8aed98bb51a2c6f6637bb7b6733e8fa4ba6b150be5fcef8187fd31ee5c5324ecb60130065ced9c340c39ade99835c527bd29f27c21a04628d3caa6a7"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:55 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) [ 1209.712451][T28035] IPVS: ftp: loaded support on port[0] = 21 [ 1209.815898][T28030] IPVS: ftp: loaded support on port[0] = 21 [ 1209.854372][T28111] overlayfs: failed to resolve './file0ÑÕ¼°‰”`=6l¨öôô [ 1209.854372][T28111] `Úüx.Ræžœ²Ãž—]êÝØ»u?ªŠí˜»Q¢Æöc{·¶s>¤ºk åüï‡ý1îS$ì¶0íœ4 9­é˜5Å'½)ò|! F(Óʦ§': -2 [ 1209.975836][T28120] overlayfs: failed to resolve './file0ÑÕ¼°‰”`=6l¨öôô [ 1209.975836][T28120] `Úüx.Ræžœ²Ãž—]êÝØ»u?ªŠí˜»Q¢Æöc{·¶s>¤ºk åüï‡ý1îS$ì¶0íœ4 9­é˜5Å'½)ò|! F(Óʦ§': -2 20:20:57 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80087601, 0x0) 20:20:57 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$RTC_EPOCH_READ(0xffffffffffffffff, 0x8008700d, &(0x7f0000000480)) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='.\x00', 0x41) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r2, 0x0, 0x18, 0x0) ioctl$VIDIOC_S_TUNER(r0, 0x4054561e, &(0x7f0000000140)={0x6, "3c88d9eb994938c7bacd3d919a561fa9eb7df862de5da97ef52924737523125a", 0x2, 0x40, 0xbc, 0x0, 0xe6ade125d39b2688, 0x3, 0x23, 0xb7e2}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20\x00', 0x2c2002, 0x0) setsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f0000000440)=0x20, 0x4) getpeername(r1, &(0x7f0000000380)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000040)=0x80) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726c69723d2e2f6275732c77167780726b6469723d2e2f660eb40fd82c65707065b0dbcdadd5d672646972"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:20:57 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0_vlan\x00', &(0x7f0000000100)=@ethtool_regs={0x4, 0x2, 0x8f, "b8ba8c2af018a1ef0adc93ad734cc838e185c0e2b2af98b8970f16bfa87a0bbb16ae77dae5fa822c36ae57df91cf226af7f1e5f88bd9b379a4072022b31575a614d01967ccd8e643887dd92df0ac3302521391e88af47da0b5e0e8fd0bf1dfdcdf28a19c25bb3191b53c0c0aa6dc081348fb596a45b49fd655978f1f0725374e78588453d8085867a1e238db580761"}}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:20:57 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:20:57 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r4, 0x0, r5, 0x0, 0x18, 0x0) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f0000000000)={0x8, 0x0, 0x7c34, 0xb205, 0x100}) 20:20:57 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0xc020660b, 0x0) [ 1212.157064][T28158] IPVS: ftp: loaded support on port[0] = 21 [ 1212.175450][T28156] overlayfs: unrecognized mount option "lowerlir=./bus" or missing value [ 1212.178949][T28161] IPVS: ftp: loaded support on port[0] = 21 20:20:57 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:20:57 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) write$6lowpan_enable(r0, &(0x7f0000000040)='0', 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,up=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1212.284938][T28167] overlayfs: unrecognized mount option "lowerlir=./bus" or missing value 20:20:57 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x40480, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus/file1\x00', 0x2) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) getdents(r0, &(0x7f0000000440)=""/248, 0xf8) 20:20:58 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1212.634580][T28213] overlayfs: unrecognized mount option "up=./file0" or missing value [ 1212.710370][T28218] overlayfs: failed to resolve './file0': -2 [ 1212.728529][T28223] overlayfs: unrecognized mount option "up=./file0" or missing value [ 1212.794336][T28218] overlayfs: failed to resolve './file0': -2 20:20:58 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:20:58 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x20) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') acct(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000980)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6f0, 0xd0, 0x1a0, 0x2d8, 0x0, 0x2d8, 0x620, 0x620, 0x620, 0x620, 0x620, 0x6, &(0x7f0000000100), {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x4, 0x40, 0x7}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@mh={{0x28, 'mh\x00'}, {"4e86", 0x1}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x8}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x8, 0x3ee41a95, 0x4, 0x9, 0x8, 0x0, 0x8, 0x2bf5]}}}, {{@ipv6={@empty, @private0={0xfc, 0x0, [], 0x1}, [0xff000000, 0xff000000, 0xff, 0xffffff00], [0xffffffff, 0xff, 0xff, 0xff], 'netpci0\x00', 'macsec0\x00', {}, {0xff}, 0x2e, 0xda, 0x3, 0x22}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@srh={{0x30, 'srh\x00'}, {0x0, 0x48, 0x8d, 0x3f, 0x81, 0x400, 0x80}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x1, 0x7122, @ipv4=@private=0xa010102, 0x4e22}}}, {{@uncond, 0x0, 0x208, 0x230, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x9}}, @common=@rt={{0x138, 'rt\x00'}, {0x0, [0x497ddbad, 0xc7], 0x7fffffff, 0x30, 0x7, [@mcast2, @ipv4={[], [], @loopback}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast1, @private1={0xfc, 0x1, [], 0x1}, @remote, @private2={0xfc, 0x2, [], 0x1}, @mcast2, @empty, @empty, @empty, @private2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, @loopback, @private0={0xfc, 0x0, [], 0x1}], 0x10}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x750) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="6c003d2e2f6275732c779474deecea6f72526469723d2e3366698d65312c75707000006469723d2e2fb908398f280966252f0bc80bc360064cbd34883715433f2ab4f9300d599c6e3b2a5a934a104d6eb46ea4c805fe6eb1b3db0d12fd9f8620bc527906b216f21cfff04d4513a3ffc45093cb83000000000000"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1212.980751][T28158] IPVS: ftp: loaded support on port[0] = 21 [ 1213.108421][T28235] overlayfs: unrecognized mount option "l" or missing value [ 1213.121281][T28161] IPVS: ftp: loaded support on port[0] = 21 [ 1213.208509][T28245] overlayfs: unrecognized mount option "l" or missing value 20:20:58 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80207450, 0x0) 20:20:58 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x40, {{0x2, 0x4e20, @remote}}}, 0x88) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$HIDIOCGVERSION(r1, 0x80044801, &(0x7f0000000340)) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c7570706572642e2f66696c6530beceb318fd9d2f78cf7e9e3b42cb577d8c0b00ff06f150e4a78875433f816242c398cd5c8eba5199a04fe1908df7ab81bb1f320b88a5fab8c1fb76c51f0d329e63af1e21f9845d85b76b020f80f124d4be555dc77613561590194c44f6d2992863cfaeea5dcc2a493336739e50e6ec72d474b93bab0eb896f4d110e9445d54cc03748e0226e2a704000000000000004de64396243f223fd4c598e6eb552021cb477fc897e14609679c74ca5030a397be977817"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:20:58 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) lseek(0xffffffffffffffff, 0x7ffffc, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(0xffffffffffffffff, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:20:58 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) splice(r3, 0x0, r2, 0x0, 0x80000001, 0xc) 20:20:58 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) connect(r0, &(0x7f0000000100)=@ax25={{0x3, @default, 0x4}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null]}, 0x80) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530fa5a81e5c00af3963d44c02af191a805814801c16cd30ae8449fa3a945b2621759185da991093df240df8161263180336860"]) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000040)) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1213.552831][T28294] overlayfs: failed to resolve './file0úZåÀ [ 1213.552831][T28294] ó–=DÀ*ñ‘¨HÁlÓ [ 1213.552831][T28294] èDŸ£©E²bY]©‘ =ò@ßa&1€3h`': -2 [ 1213.575812][T28297] Unknown ioctl -2147203071 [ 1213.603954][T28294] overlayfs: failed to resolve './file0úZåÀ [ 1213.603954][T28294] ó–=DÀ*ñ‘¨HÁlÓ [ 1213.603954][T28294] èDŸ£©E²bY]©‘ =ò@ßa&1€3h`': -2 [ 1213.661492][T28303] IPVS: ftp: loaded support on port[0] = 21 [ 1214.236945][T28303] IPVS: ftp: loaded support on port[0] = 21 20:21:01 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x40) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r3, 0x4020744f, 0x0) 20:21:01 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1ff) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x64010100}}, 0x1000, 0x7, 0x997, 0x4, 0x24, 0x0, 0x1f}, &(0x7f0000000040)=0x9c) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:21:01 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./bus/file1\x00') mount$overlay(0x402f00, &(0x7f0000000180)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:01 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) lseek(0xffffffffffffffff, 0x7ffffc, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(0xffffffffffffffff, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:01 executing program 4: shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x32ec}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 20:21:01 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0xc0045878, 0x0) [ 1215.802022][T28369] IPVS: ftp: loaded support on port[0] = 21 [ 1215.812034][ T7] tipc: TX() has been purged, node left! [ 1215.852355][ T7] tipc: TX() has been purged, node left! [ 1215.862835][ T7] tipc: TX() has been purged, node left! [ 1215.887742][T28376] IPVS: ftp: loaded support on port[0] = 21 [ 1215.901122][ T7] tipc: TX() has been purged, node left! 20:21:01 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$HIDIOCSFLAG(r0, 0x4004480f, &(0x7f0000000140)=0x3) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x1, 0x106f}) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:01 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) lseek(0xffffffffffffffff, 0x7ffffc, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(0xffffffffffffffff, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1215.975325][ T7] tipc: TX() has been purged, node left! [ 1216.002742][ T7] tipc: TX() has been purged, node left! 20:21:01 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1216.064199][ T7] tipc: TX() has been purged, node left! [ 1216.113750][ T7] tipc: TX() has been purged, node left! [ 1216.137165][ T7] tipc: TX() has been purged, node left! [ 1216.185745][ T7] tipc: TX() has been purged, node left! [ 1216.217009][ T7] tipc: TX() has been purged, node left! 20:21:01 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r1, 0x7ffffc, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r1, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:01 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6c6f776575732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530a42e2505c3080057fd01809cb8db9fa1000ed3d89c13a652c7c645b39086dba683891a1334d73dc808b9de65e909dae1d7809eaa335d7cb7793f3d707ab146d9cc5d32dad32cad69d427ad00f93f5fecc2c3242c74a51a3cae0fe6b21e9c43"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000340)={r2, 0x20, 0x7, 0x1000}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) [ 1216.401775][ T7] tipc: TX() has been purged, node left! 20:21:01 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) getsockopt$PNPIPE_INITSTATE(r0, 0x113, 0x4, &(0x7f00000003c0), &(0x7f0000000780)=0x4) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) sendmsg$qrtr(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x2a, 0x4, 0xfffec001}, 0xc, &(0x7f0000000340)=[{&(0x7f0000000100)="7f6128b6d429e856237d9bacc1e08cc0f6b4f1d4a16acb4c40b5e38846269ffde4da1b407d00171d2ec58dbf5e4f10bcd951a805f18eab43cb4c94cc936af073c57e20f81fb44b0cad454afd7df5df73d2dee86704ed91e6720edd4d10c831da608fe238162a7ff500028825a2df2133742af4470cfc88844d7b2e356e6acf5e376bdd892f77462e504b5df55e777724cd806dfabab67be515ec703a41cb393314bd6a16800a1a2475b42c4acd553d19643e9ff9335416f6", 0xb8}, {&(0x7f0000000440)="c16832cb82fa7ba242099b5b1c51af024d1fec851ca0d3722d4fc134f3a4e6091f9b57eed7b2d2d3b17d1ff5925d6a12ea82d73dfff038d1ffa5433556f2bd31f109e71a50e4051583bf6cfb760d9895e1581adba54f00c36a2d0e2ab80fad4e4432600a1bbd8b8fb616f8368825dcff0ccd3cca15e9965eb166662a74291db50878359d7a50ca25ca160358230b87e8319e8489ac32c8f536c2ab3f57890e89ca235e88c72a460b889e9acba843a133e04b8901e2a276c039c05291d5adcfcceaa3ec968d8f5fc21474b2664f3a20eb0487dfe04786", 0xd6}, {&(0x7f0000000540)="a0313b6bc08d686d4200da81b803ccc708ff43349607740ddb873c76e9b8a28ed1352b5d56dc899b2c90a55e983fada21820d8890578fa42def9dda37a13333aee9ff84abf99e2ede4cde725234d1cf64464e676183a81ae35e150b0ba14cac907ff99717568a5f305b244e3e75316c7b57284283a7fc23de894f260be0fe12df227eab217990f412b84dffa8577f63285dbcbe2c21d44932843d35c5c64a48ac83dcc3fed4d31c30effd9464c192b3dc366da02ddc83e4890554c04e820ec068012f07498ad3f084b6c3c080e5b7fc960aa0163d424ba4aabb01e7f7b1c1bacf3", 0xe1}, {&(0x7f00000001c0)="5d262a7906eb87e5bdbeb6", 0xb}], 0x4, &(0x7f0000000640)=[{0x80, 0x117, 0x7, "de3765b3a21ff6319ccfed7f6e7752a5c5a6b8dc95eb3ee8b00a8ae5632274ac60a16bd0b599e5b542745585d60d629c06cbf0b9b8502a2b5fdf012b7b4ec31a898d86b99fa1a4250534ae69adad58140e589c63b234ce48951d8e41655cf2b4a69048d7adbf4afb638874c37a6e1565"}, {0xb8, 0x10b, 0x0, "b3724843cca822864c491ccc68176510402b6fb317ecdb6151eac94e433c621ae72e2db0a080cdf8a445f3b9cf70c9cc3ddfeb171a852f2f1521aabdd02aa9ff37b49a4cffc97f1d18d080f9bccdc00eba482faba53109fea3ac727b89fe0d2e8e972227118b08d2c6acd88b6311102369edabb5cbdb0a0bd231a52af20ce75d33f7b6d101707b1b701da4644c99dd50440760d72ef93a03027bb7fb4301b98501"}], 0x138, 0x8000}, 0x38) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1216.512090][ T7] tipc: TX() has been purged, node left! [ 1216.609904][T28369] IPVS: ftp: loaded support on port[0] = 21 [ 1216.634850][T28447] overlayfs: unrecognized mount option "loweus" or missing value [ 1216.792890][T28376] IPVS: ftp: loaded support on port[0] = 21 20:21:04 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r3, 0x0, r4, 0x0, 0x18, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r5 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r5, 0x0, 0x80000001, 0x0) 20:21:04 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r1, 0x7ffffc, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r1, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:04 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES64=r0]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:04 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') syz_mount_image$erofs(&(0x7f0000000040)='erofs\x00', &(0x7f0000000100)='./file1\x00', 0x6, 0x9, &(0x7f0000000800)=[{&(0x7f0000000980)="8a784b518a54ad8f85b0aaececc0d516fd35300916ea2b55661227bbe29acbbb3126d5d89fa48ca562673956a7d4fdcb08d22fefd6d9c99e05118264dd3f3c8a0bdcc867a423bdbb38614b17df49253725f37d4456255e3bdd50b0858e9e94b9162f3833dccdb17814d16d3bfb06198b63ccdb1dfb99b968f9368338ad945bb8cddbc617d492a172f1404d224a4fae935586a8272a4c323dbe90741563b116a99ad9a8d51e422d56f300846aafc457f5cdf19bd256d2d6ef9e2b20dea75ad137ef51b510766917223388ee8b1f29aa67372f1bdc93dbaedacb8f2b768ce219a74010e76ad5425402b74071a6bfac22830b5a42bab76f1f622d04da5ab0943d1742f625a4adb9cdb37d1a94e2f06dae8f1613cb18964e7273527adb00b3722700c90b6dfbeb09a6232161a2baf5466f8eadce06f512953f5e0404e868771d70ee82c26b72f1f06741d71bc9f818205a6fa6e42943ece831c3d9009c91651f608afd93b9002f1ad4e4a1d8bd37c655b82d4f58684b0dcd048361f456c5ce1acf573beed23d0093b1e7a2f58e46b13abb5a9c9d0b2af52148171704e56345212e7d512a7c6d9f9fbccf15904e8bf7259632a7c1e70d1c5d315f180635e53401443e898fa884c68ad77c9eb7dbe8b54bea533d3e8a8a4261b0779e37d2600d4aeab68c210126a77e4e8f78c8c29db8d8ccd119aa32022520823f8429723beeacf8890cf928d980618b16ec98807f52c6dcbcb8f5dd3d4059ab0a33194503ccf79a1481a2c55627f2a78fca78ebd0cbca6c41aaf82520afeb3b3d4b602e0131b64696b244665f86fdf1c5f7239bd4e9de2a6a0515fc8f6c31fdeca61529ecfe435fe4e7f236b3979978b67384ec89523b365dbf2d9dcfea5a6f3af7c893a0d19110e953243008ef997367ea9b4bfd9acbe6d7296bdea916ca31b7f824596b86edc4c6376404af4db3dd8179631cc4ac6b585470cf6fd292fedb991fc616dd2a8bdeac62e0f5c4daced54631854231eb4d8ca70b65ada41d80f2d0b322ef897d1003b82f04565f1de3d4a1b7eb591db0bcde403d34492c73dabb0d1feddd264fce8266aac17f51455376763f099421ff46a1c67ba8cb7fac575029410d7627d924fdcc0d6d0553a6577cdf9321a4652d765ed1439d7f5931d6cd721ff6ef77b3e572ad529263fa6204edf27dbd07edad543a51f1f4fe1dcfa5601ecad17e4c6827f56d612abaaa483ae57a073af81a5aacd276f7b30acd01090dca314f84a0fb793bff692c2888d9907d919c9a8289e64120bdb75a1a429e2ff8776cd204c21b0bba699995decf997e0b09d2c11c728ce05d6bab60a7f1987f76b68116f582e30df556e829cf9eed66e37d72dcfddc32e2b82d04cb2b0291df51373a874b104cbba4c896dea2ad37ce6794c54168a0c3386a9f563a2e4b8166fbeca69c4f9f3edf392f6ab9a1e8cb2fa9d19d6e79d54be6012a2892ce9bae76b38e7d75eec82243852b56242c920983d3efe11df62c72c4783b0a98f848b556cf1a166582b1b0182deaf345c326d88065453ae194a7507fb78b578494881be543721bf0f8f69aa5de474a19ce7f7f5abc4cb74a51d11245e3ae623e68fa04f44418934c3ec411f5c15419bd0932bfa899d7431c1f506a68bae6f88f4dd87414cec8f2cb9bb4402dd7d2021ebaa1408ff5ef9b07a6eea04576bf7e96244a01976ab11efcae1bb5ecc4455de1133e8a1035ea3b6d9f47bd196ab48485f9b9f85da1da46067dcf6e43cb0c5235d31b9c04463bd28585e6db3292ce347487b877698560b91fadee8e88ffa2045bea7cfe5ee7744fc361fb0a9733aafeda8c34e6a7c9c897b34ba3612993640b1d56a86983bce414bfa6da15afeb909003c84913fb538711d0a6733c767da73f61f7162b89f886066f83336d8f596a1f3c713600938d85331807e375d2e6614cd6d6d9db915b827baf11f73c3c6c5aef16987ad6d084fe5a2d722af51011f11b68920f5280d3d83a38b26c3a70c605f198173b088c1ab9ce3293d335dd150c795b8aafdc62064b86f9b948097a7fc8c7013b8946a0adbfc11a530f1596b3d8ea39406d85e71271eb161609c78762bcf867ae144897da6639bf0d9bc0f919d4e1ac0ed24a75ee3e75c99064108e0083666d78724b957cb30ed648a1f2959c2c641244213683725721d59139ceebf3aa02ab4c82fb7515688a4445440900ee1cd4ce787a9ac9243ca5948f7e851a57972f3720e888bbbaf76c60d0f295ba77826f33b1ff187a9019c87a716aaca715d3e26eac797c27759f23550fc112a6bec424c1243d66a9652bf4aced53ca77fd0ff41b7184508f20d9f76a77343bc167c27e1ba8a1fdaabf661c5059e5ee6e4c1c8914b04765219bea3dbde96384675bba4ab5beefbb6ed2559a63d9e353ec686c910de3a5951fd4223c7eef53eee8c2cae29580bbe403ed640a12eb6655f944151652344462caffa6be29da28fe89dc7b79019a6dbde26f1e82590f78047be011632e8583e6183ee109107ed091e76003a1200eb801408517bab5c5e9e769551bc3895d46b8a1349054d0f147259330508b15ead793315f50d62a8b035e74b572a2cd8770d83ca46b432363fec15126aacd0353bceccff68d7cf247ac252889abf7f6ec29699dda4939766900f2ab491a2fcdebabd7649bc56285511a594651bd9eb1f50be43072fcde3f4f4f7d5ddb082c4ac4db070c7335989e448de32752f8c54665bb9d5131d136c2c4965b6b158b7d812bdcd05ea8a15ac1f056f2ded27bf7bbecbf8249f3056da2474fb6394eb54367e7bf36f0a250d14d762c905a42b1e07a0f578b690147927c3de17766eb607ea96186c536a23ade71961599c58ecd14903ca2fad89b3e50162c45551988596cedde62e5ed64c4dac259874b10af2804dcaa5558aeff46310ec4da7f9a413f5403f6e22dcb1320a76bd9b9cf884f29b83a2a336e6d98990fe4c64cfc7748971fb1a0d2e6c77a1934d387738cc2d48d1845759e5169820463c5933942c154edbe3c1823acdbf5fc1fcbb038ebe5554cc67b4fe721edcd260aa7c95a1a4762258c162c90d4096c18916ebed569d4f50b3f4c324c96c203df956990d9485baac12b77467d362e6bfa4ca82c703d713ff8fa2afaa80346fdccf7698202fdb1a2f73d1cf95269e774e8b15bf511c7b34942d0b4ec374e57c99abb4982b2edf71dc1cd891c0d014bcf1d98ec612c4fc38274752ef0c7a76020e0f7c7d41b7df47fd883d37ff810cc2d36a12afa8032be86196750927381ba0fa043ca16486f0eda91bd84988e59461309591d7519d4c4af5892884858ad2d71d14a8193d742ab04c82a52a8e816de8b1bf31f5ccac7dd89abc5a43487ea24a8842ab2a4185bedc575ae26fd76ded6803cb928ae7aa397dc18761b82d1c4e06c49cc1012d6cb1c36e161b152e218803da35196ab28ced0b905f3148704cd7874b03bf56c7f27907fc20e93091f1b8d4f80d2dd15b501d107a1b817a0af1b1177a470b5a81f1b878b6ec5e5d6d20c9f0c5f514883dc484e6f40a83227de82dbe4522701aa726ea2bc768c9490f344c28c623800d766da40f0e3083345ba5f321c06e05c82bc98654f00f6a00bc12650027aa1e81ec6f94f6f76946f92024104d19ad8e87ab1ba8074c9814e10c964240ae1eeb9f6a6a2b2c0bb0ccddc23f85b8da58696feec80bf252e01f40f0d8e50674f42e0972d9cd079185967f5a2c0b21cdc312064b2e44f36f699a40619744ee883478339f0290b15c952587c5625de1db24b7e032e14e4d7311b6cfeaf9cd70013b4a5c9e25e1b45ef1b8ce4c150b11a4d8817e2a7a01767d8b693e66dcb4891a983c269f942fb1d970783315b889d91b3466517587656bfc5ddd13a4c8b100d977020ed940571d351ea15cdf7bfdac516071ba39e23ab74fb56d4c3fce7eff475c1e6d7134763adfcc2bfe126b648a222ccc9d920c184021c5a4fb17ce8cb2d68ae0dccc02dd75d492bf1480e07231cf9e424eb1b779b46ac928dc1fbeab5ec83f5cefa416503c2447e6d865f212ebfc62b706be49ec0748e4429dbdd6ec7792592e7c34daf03349a5cf1bcb66eaf305f1717fb14211ca8fcebd95f066eede8be072ca096716b699e472c1788d384ef2c4d5ecba9fe049dd24eebe7d59c38e877d0c098d8f3c43c6ab964c5acdd0da94b95487d0b8d63e37041c474fb9fdccc0d6de5e1a98529c32c7deb1ad09273ccbc5b27dbc4e60771ccbd05fa0f3109da4bdcf4e0baf0536e35e160a2ff2df75adaa882f6b9b13b5335023df8e678fd7d16acb243726eddb0670fddd891745c9f306b2d65fea4c626bc8fccdffdb405c974ffe27edbf1c826ba34fafecc8d606f9d1e572ce848b946222f01c355ae14836d426800346ae6dbefdfba6b44d7ce081484a04168e422794fd90e61cb21ad90f7c603d646248fa37cc18ae33a108bcd598214a45bb2fe032b3b68b2e206702ad24835ddf46391923d6b7edba10a4088c1a681de5a17e534ebed57f67cacde65dde543056e5cbebfa9a02a0edf302ade6e0eceac189818f23e5ec87154fc455dec2b2c761adc067b3dd7376634adbcb9fe2ed298c6f8bc205cd183048f1f7af7143f951704cffbd1c4253a5b1fed4fbc26cae023f59ec8848aa2e0103ed72e0b0f80726455d4f72a6ec2e7fe4897924b052e8e5ae38ad5b667fbf54ba4d9060523f2d426a7f9c25e2e40c027689a45b80fda163af532b08e038b6f478add9bf7dfbe0cec315a1b0b3138fcf9832f732b8b88e60624dfdee232c3a3b65334cc44c9fa5bb389cc921e3c0fbb351813c3d05dc0a02398ca26abfdcb7206cb053df47c674fd5d1330f482e1c8376ba06236a0ef73350558faa3e25ca2d7ac556f7c37d90a1c3435eda2ab35974b617aa6ca4914e5127a32ed04c04d27b087ca6a9507156d11b5c1bcdb24f301a7fdf032da574032640973684036716373dd422967ac02bce690931625a6789e90cd8130fa744720b3f16086dce20af0c0ff858d6c68ce662b816badb323eee678ced4c8079a158fd7df2b8b8676c3236e29e2563a0b8eb0f38df0d4d02335215c6dd18a6c2614bce980daf6b8e1c333ad0597175919504bad02a49a1e670642e6e748137759f62b5c59d6dad510d6e30e37180ad8ad73ecc5875019046f1109c342bb0d4fcaff7605a5850f34fae08eeb8e91ddd38d03f3f7b1461f0e1dff8ca3f932b75db12d494371d8b7a327830dfd924cf8a90ac77f767ba3c6b991edf357252945e0c481dd109a865d72a04c2ba3fd7c53b636b9425974c33d14c0d8eb6b518087403d286fa2dcd5b1ff8edb7e3fd864f2d00eda9e01ba429c8c26ee6f1d94715aa582142092980ef654d47be7f65b9b779ec8c8877799bd4c8166f4bbeec40223744d45a937a512ead19910660bc8832a96ca4cdce175af934f53fa3996b905ade62ce8a83d6319b2daad3b757a4e5580fba02f663d268098030b3568f5abea82e9b5b7527af6ff2cd2b8850746d45a38d47f611c70b9994981c13f56d797a04ccb3b96698afe34ab8f841e65b410e31b5f8ef831d08541aae218f6e3056532fd6ec12e77935aec5f0f46d4e40541c2f22559a1fc0c6923996ab6b7529630898fa1519937d1c46991e9d5dc29589a61ed92807a4d15bd63b84133abff8d3539b9598240bb7bd6273decf18809581bb56fcf06a215bcc60dda34d14712e9e03a9ba3cf720f935ab4e68ed8c9b60b72f3fd828e8c2064c875b1919a6bb759610255c0a3bdeb01ba86c20cde9", 0x1000, 0x4}, {&(0x7f0000000140)="9aa576ef961ee1fc4aab863fbfb6d71e6fcb0e664ddefc9c0c77e06e8e27d59f8d9df38c0793f69433bdc330b8f4ff532d0d3579dbd5d8a1dfc06588b2946eba82be2d3e694b250b1af0dc61b9c61c2e9ff38fbac452fc054f4ad80c9fdea4849ec99f78bd304deb4b57ad3959b4f41643bd1c2ab7bfa8ca54c93f89c8c8c16bf1cdb8a47e4fab60589bbdb5d654a4c2b84fe45e33408aa41a9b589ae3b523d253e5ecf21ed7df0f", 0xa8, 0x200}, {&(0x7f0000000340)="67fe29abc98a321c2877e2f130d465d86487cc1e5255bec7e2c029ac30310f", 0x1f, 0x766}, {&(0x7f0000000440)="4a536d8d3a67b3ef87b47116e887cdc20db34c8e4b2146baccaeb25e851ddb61fb4c5c4b88c79e6075fc4e7ab92e5ca0a06c4307ec452f94d2444bb516ceb42da80c8fedb6c4c750e7b29016a06a82fe502883397ff6e196c6747b6de13e53b3227ce831e18cdca587d14da4ec47ec9daca6abead9421515387f6d1665b6127aac65946333c1fc6d0be9b3f8483ba8e8b669677d40730f219fd014eadb21a2a3fc9291686ff60da790853438f05c20e423fd31f7641de1197c27974c7b34b0cc090358639b9bd47f5a7ef3cc5c9e998815d29fb069dc38ec95cf3dd6d020f6093b06f2ef73090c3d6f524359ea19a04c7fca11c7", 0xf4, 0x5}, {&(0x7f0000000540)="0e47c20d0836dc58cf86cb2e85c5ebb3ed877b91a75753ec67a254fa310bce4d90b4454a634bb4d125b752c51815a2ea3672bfddd4344ee8f1e4add3551dd8702d49d1aff1215bc240f857678a603321ef032b40e3cbacb6492aade5c1869201f8042d06e3b680685c6168b9e8e34dcf958687fac84a32a1443b1c6a8cc12f3d6e71d63140d83f8f1e9374e88b05cf9d4e", 0x91, 0x1}, {&(0x7f0000000600)="a38c0ad359c8af9554b3895744903c1dce1003aea6640a7f0fde66d3b48790bc9d0442206c5b0cd9cf1c866cd692a0b1e7db0f57e672bc5895248d2ec2c974913a8e643a1fd0efd1ace87194b4b0433507a5d76552ff8ac11b78a34294bae705b7c729672612ec243fe2e0d64893d3330eb305f617853d6ea05ecbbd0c30fd923e1b", 0x82, 0x8}, {&(0x7f00000006c0)="16e9423b091039f639e6242aa62d9f623f4124852fecaed6bac442c16c74688fe854b6257fbc57bc115a213c2bc5ec11b46f1ace8cf44fbd57c004b80e310b81208a363839f0b0de9c6c76f8a9e980d1ef1496020fb47da822859696ac54b362e9f515a67e2a0cd97ce0890fa9f69ccd76d2ac1c477c63c208bad05084b41dc8dc0aa64959d23049f373bd636f691a185203b2da7d1033fe65d6772a134549d3c200", 0xa2, 0xfffffffffffffff8}, {&(0x7f0000000380), 0x0, 0x4}, {&(0x7f0000000780)="c92c17c16be2c7fd148ec4fdd8736a0fd1f3c226fd358da89a4ded17192b7a949edafc32f1b7442845a8793ddaab64be7436d4fc2ade125e57ae9c5e0248442406dd073ff8f11427302c8e6300721f6d67ce1570cc9866bd7691d7c688dc2a2a2cbbe1eb72ec72e2cfb5610076", 0x6d, 0x56}], 0x200000, &(0x7f0000001980)={[{@fault_injection={'fault_injection', 0x3d, 0x1064}}, {@nouser_xattr='nouser_xattr'}, {@user_xattr='user_xattr'}, {@acl='acl'}], [{@fsmagic={'fsmagic', 0x3d, 0xa20}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@appraise='appraise'}, {@pcr={'pcr', 0x3d, 0x18}}]}) 20:21:04 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0xc0045878, 0x0) 20:21:04 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000000)) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)={0x88, r4, 0x1, 0x0, 0x0, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @dev}, @GTPA_VERSION={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_TID={0xc}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_LINK={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_I_TEI={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}, @GTPA_FLOW={0x6}, @GTPA_LINK={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x3d}}, @GTPA_I_TEI={0x8, 0x8, 0x4}, @GTPA_O_TEI={0x8, 0x9, 0x1}]}, 0x88}}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r5, 0x0, r6, 0x0, 0x18, 0x0) getsockopt$PNPIPE_IFINDEX(r5, 0x113, 0x2, &(0x7f0000000340)=0x0, &(0x7f0000000380)=0x4) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="080028bd7000fddbdf25020000000800080004000000080001009dd2c47fd3a2a7fb43d3670f36dc1b906acb6cf1aa61db4166c4c998061e5edabad521dd11a03f46851c8c2bca17153719e02e05f79e71c4a53ce329c66adee4f4d4da92", @ANYRES32=r7, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x8820) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x18, 0x0) write$dsp(0xffffffffffffffff, &(0x7f00000004c0)="0150a3d8b7fb218cdfa677d1214a12ecb70e275e78214ecbdd3f9ad37460f61c02615faf08ab727e2f2b9d42e9f069f09cd13083726b05deb4562c2d9dc45acc6276f3625f58c3d4363e8256801eeb3a6fe7133b2b9493c43644e42cd2c92518fe796db1583fc29980b2bd24bebdfd01e43e331f609944cb5b41790f3895f385c3d11a8a326f765b72ebab8060fd82684f6b5837a897857fd419c0a6dacdd915153b1947dda78d32cd49929e0290b89fbc14ec299047d026b016ee2c11cffdb3dc", 0xc1) [ 1219.379147][T28530] IPVS: ftp: loaded support on port[0] = 21 [ 1219.399790][T28531] overlayfs: unrecognized mount option "" or missing value 20:21:04 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r1, 0x7ffffc, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r1, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:05 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./bus/file1\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:21:05 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000140)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @ib={0x1b, 0x8, 0x0, {"a85d37eacddd03cff71b06152ae482d0"}, 0x5, 0x3, 0x100}}}, 0x90) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='hostfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1219.576657][T28549] IPVS: ftp: loaded support on port[0] = 21 20:21:05 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r1, 0x7ffffc, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r1, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:05 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./bus/file1\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1220.025717][T28599] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 20:21:05 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r1, 0x7ffffc, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r1, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:05 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0x3, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 20:21:05 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000000)={0x18}, 0x11) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0xa500, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000580)='/dev/null\x00', 0x402280, 0x0) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f00000005c0)={0x1, 0x5, [{0xffffffffffffffff, 0x0, 0x0, 0x2000}, {0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x8000}, {0xffffffffffffffff, 0x0, 0x100000000, 0x1000}, {r0, 0x0, 0xfffefffffffff000, 0x4000}, {r1, 0x0, 0x10000, 0x1000000000000}]}) r2 = socket$isdn(0x22, 0x3, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) sendmsg$sock(r2, &(0x7f00000003c0)={&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x2, 0x10, 0x3, {0xa, 0x4e21, 0x1, @private2={0xfc, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000340)="c07a8676c4e28c900a23551c27871e0062a6c58e66331f2f5b3d0212e5a51534793d9dd8ccd42fcf22f5f712f0b78cb5ef71e1296ca4be7d1115f8893aa25b3bc4dbe089d57b289a47e5ba8238ccf38ccab306be83a11dd426c6e95f2a417aa5bb60de029e947e6943bf2b52", 0x6c}, {&(0x7f0000000440)="fdd3503268a939a4486018e76676ffe5663eba744e3d1b537d9df46d5c32e6fda54dfc2e08878e3b8f421e68497897c31646d90b5e5e7ccf2aa3dbccaa7881c616c3dc59f493b745047fe779afe56b108e7f1458d0796db2ba527f7d996af18948fbff08163fe36847d207787ed6ae87029ef13a582dad75e683f056bf55b7c8c721c062ed5af183357ef0d6d1608520c9d9d11a46076b06266d9954772b5af2ed988c2a1a850f34", 0xa8}], 0x2, &(0x7f00000001c0)=[@mark={{0x14, 0x1, 0x24, 0x1}}], 0x18}, 0x8801) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:05 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x1, 0x4) recvmmsg(r1, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) io_setup(0x4, &(0x7f0000001740)) pipe(&(0x7f0000000200)={0xffffffffffffffff}) io_submit(0x0, 0x2, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000080)={0x0, 0x0, 0x8, 0x2, 0x0, r0, 0x0}]) [ 1220.317814][T28530] IPVS: ftp: loaded support on port[0] = 21 20:21:05 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r1, 0x7ffffc, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r1, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1220.587889][T28630] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 1220.596012][T28549] IPVS: ftp: loaded support on port[0] = 21 20:21:06 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0xc0189436, 0x0) 20:21:06 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r2, 0x0, 0x18, 0x0) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000100)="54f4350a0eb8cdf7c35c70930d97ea3c7d65082ea9f4dce7dc2c664fe68d7e712d61f61557f1f75b411052a953fbe924d9a0d27b7ff2b416f9e84b24979673515357088cd64d1b804311d00db457a5091ddfce98b720f4af426a55a2448ee4e12493a4d8ab8c9cb44f85de46f154fd074d617eecfbebfaa83b68170bad58337026970d9b0b84835bda223260ef972993ce1b9cab", 0x94}, {&(0x7f0000000040)="23324f31ca93ee7d9773e91c32cacddea205596007fb2f9dd57d82d5c1181c699732031a314cc1d0033aace1ae40ebd5e192524f", 0x34}, {&(0x7f0000000440)="a92a002c4f072b3df7bd661344060bf396bb1ad8f26c71d6ad9ac6c9609c64253664af327304226282a61e5fe7f872d2d6f884205c988cb3c5d801c015bef376649ed8bff80d7885ccf814ab0b62feaadf9564906a2d77b079b0100808f0852a8c3949508e9d1c726f8712b50e23a1f5d157531c6b54b397207e1cfd74d7163df3475ba39c80f244dce18714a97ba5cdf11bdab840752c92c26393db7521abe9aa400101079cc706886388dea567750d1f1e0dfbd8ff5b3a485ebede008d05d0df81e5", 0xc3}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000000340)="c1cb4ae4451694975473a44b2721325db2b603818fbe85129f42f5be966e4aee074fd0606e6e0ba2160413458cf502372c25075ea10f1ee672a83100b7118268982058f85e82f37e9d81fa0c9bdc073bf0ea11312c50ce2885585c5a03ac8907606daaa914c0deec647b26811da0c73c5dfb4d69fe4937abb012ede75f1567a6c0450fdc64cc3d5d0e4d2d1eb9550320cfc73122d89cfbc1c4333871bbe64f79", 0xa0}, {&(0x7f00000001c0)="d8a08ede7fd39854f100f8dc26e8e0a14d7dc8b4af1d0265deee63c1a5b06520cb846263", 0x24}], 0x6, 0x0) exit_group(0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:21:06 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r1, 0x7ffffc, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r1, 0x100000003, 0x80bf13, 0x28120001) fallocate(0xffffffffffffffff, 0x100000003, 0x0, 0x28120001) 20:21:06 executing program 3: unshare(0x24010000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) 20:21:06 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="010000f2", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/46) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upTperdir=./fide']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:06 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x0, @vsock={0x28, 0x0, 0x2711, @my=0x0}, @sco={0x1f, @none}, @l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4}, 0x40d, 0x0, 0x0, 0x0, 0x13d, &(0x7f0000000080)='macvlan1\x00', 0x1000, 0xfffffffffffffff8, 0x2}) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x300c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r4, &(0x7f0000000000)={0x18}, 0x11) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0xfffffe81) signalfd4(r1, &(0x7f0000000000)={[0x2]}, 0x8, 0x80000) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self\x00', 0x5e740d2684472493, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 20:21:07 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRESHEX=r0]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1221.482618][T28692] IPVS: ftp: loaded support on port[0] = 21 [ 1221.501003][T28687] overlayfs: unrecognized mount option "upTperdir=./fide" or missing value 20:21:07 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r1, 0x7ffffc, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r1, 0x100000003, 0x80bf13, 0x28120001) fallocate(0xffffffffffffffff, 0x100000003, 0x0, 0x28120001) [ 1221.632476][T28697] overlayfs: unrecognized mount option "upTperdir=./fide" or missing value 20:21:07 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}, @in6={0xa, 0x4e20, 0x0, @private0={0xfc, 0x0, [], 0x1}}, @in6={0xa, 0x4e21, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4}, @in6={0xa, 0x4e20, 0x7f, @mcast1, 0x1ff}, @in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x4e20, 0xf9a9, @dev={0xfe, 0x80, [], 0x44}, 0x8}, @in={0x2, 0x4e24, @empty}], 0xb0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1221.743796][T28712] overlayfs: unrecognized mount option "0x0000000000000003" or missing value 20:21:07 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r1, 0x7ffffc, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r1, 0x100000003, 0x80bf13, 0x28120001) fallocate(0xffffffffffffffff, 0x100000003, 0x0, 0x28120001) 20:21:07 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x26d}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}, @in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x31}}, @in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e20, 0x10000, @remote, 0x7}], 0x88) 20:21:07 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x40800, 0x0) bind$l2tp(r0, &(0x7f0000000140)={0x2, 0x0, @remote, 0x9}, 0x10) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00000001c0)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, 0x0) timer_getoverrun(r1) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1222.320913][T28692] IPVS: ftp: loaded support on port[0] = 21 20:21:08 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0xc020660b, 0x0) 20:21:08 executing program 0: r0 = creat(0x0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:08 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x43) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80400, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:21:08 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 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, 0xffffffffffffffff, 0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f0000000000)=0x3, 0x4) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) ioctl$VIDIOC_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f0000000140)={0x0, @reserved}) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) r4 = syz_io_uring_complete(0x0) ioctl$VIDIOC_DBG_S_REGISTER(r4, 0x4038564f, &(0x7f0000000040)={{0x3, @name="aa4121124236d82ddc3e32b450409d7581ddd27c20e0987949cce3c8e7c46201"}, 0x8, 0x9, 0x3}) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 20:21:08 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r4, &(0x7f0000000000)={0x18}, 0x11) timerfd_gettime(r4, &(0x7f0000000000)) splice(r1, 0x0, r3, 0x0, 0x18, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, r2}, 0x78) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r5, 0x4020744f, 0x0) [ 1223.286024][T28787] IPVS: ftp: loaded support on port[0] = 21 [ 1223.364779][T28792] IPVS: ftp: loaded support on port[0] = 21 20:21:08 executing program 0: r0 = creat(0x0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:08 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) recvmsg$can_raw(r0, &(0x7f00000006c0)={&(0x7f0000000180)=@alg, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/21, 0x15}, {&(0x7f0000000340)=""/173, 0xad}, {&(0x7f0000000700)=""/226, 0xe2}, {&(0x7f0000000540)=""/125, 0x7d}], 0x4, &(0x7f0000000440)=""/251, 0xfb}, 0x40000002) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000040)='./bus/file0\x00', &(0x7f0000000100)='./bus/file0\x00') 20:21:09 executing program 0: r0 = creat(0x0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:09 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x37, 0x1d, 0xe, 0x12, 0x6, 0x9, 0x4, 0x9}) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) syz_mount_image$nfs(&(0x7f0000000100)='nfs\x00', &(0x7f0000000140)='./bus\x00', 0xd700000, 0x3, &(0x7f0000000180)=[{&(0x7f0000000340)="b7d1414ab1ceea05178fba561d4d8a4c9f842b7c5fc519888567454386467f92e51ff501fee392fd4031dcfdc51babb985a114cafa9586d321e6f3e6ce39d1b9a081e2340977bb6dd358ebb7dc5155362facb8d23d26248aac6548b5deccc97ba6115373243c7216a24c4923d4b87367504f65f6cbce25faa068788afec1cdd0d805d15960fdb0a114ed993161e9ae85b9c7914112e2b00e590f", 0x9a, 0x1}, {&(0x7f0000000440)="370f556bebd30d7a716187a318f9952e9be5c65e45517377c4d7d2581da8525e59d8fdda8e1be4550c1a15c43664257556c2808246cbedb8f0d44646ae0ecd49448a388d474486de6ddd4e76ba1e2548e3c7f9132bf280057b58c84d6d35edc6f0c647ce6814120ecd4244f52279072f1b8a8aeec4037eea4c0e9bc40aead0e575dd32ca8bb139", 0x87, 0xc0a}, {&(0x7f0000000500)="6c06fbd28f19ef41db0196d09a19308542854be2f976b1c04501c8742bd527d5413f16d7eb30e40c3c71a95f5d91b74fdb052057ea0fff602022afa49e20627739c6137bdf599012882b940a9c60aa2b3be108c32fc9bf0f5bba2fcbbbc6c472d9f6f96961079f83e25bd409422233666f2739ec4cb49fdb828fd30f06b2dbe702222d5277c3fc3831b05f4b7f4b9a70e6", 0x91, 0x401}], 0x1000, &(0x7f00000005c0)='tmpfs\x00') mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:21:09 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:09 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{}, "71151bd95a7ade0d", "c3c4ef796c264f8d0d8aa20d2abec7939cbda656383a693d6b80c89c8d1cb4d1", "3cd221b5", "347cccd4a4cebf8e"}, 0x38) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001d80)='/dev/autofs\x00', 0x202002, 0x0) bind$bt_l2cap(r4, &(0x7f0000001dc0)={0x1f, 0x8, @fixed={[], 0x12}, 0x6}, 0xe) r5 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) [ 1224.102334][T28787] IPVS: ftp: loaded support on port[0] = 21 [ 1224.183363][T28792] IPVS: ftp: loaded support on port[0] = 21 [ 1224.248854][T28848] overlayfs: './file0' not a directory 20:21:10 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:12 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x4}}}]}, 0x34}}, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self\x00', 0x410000, 0x0) ioctl$PPPIOCSFLAGS1(r2, 0x80047458, 0x0) 20:21:12 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000100)='./bus/file0\x00', 0x81) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f627573965592bff6e9ad4be4ab01000100000000007169723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:21:12 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3c06}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x0) [ 1227.260950][ T7] tipc: TX() has been purged, node left! 20:21:12 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:12 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/meminfo\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES32=r0]) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r3, 0x0, r4, 0x0, 0x18, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000440)={{0x9, 0x5, 0x2, 0x3, 'syz0\x00'}, 0x1, [0xfffffffffffffffb, 0x800, 0x4, 0x3, 0x6, 0x4, 0x80, 0x6, 0x6, 0x401, 0x6, 0x3, 0x1, 0x0, 0x3, 0x1, 0x8, 0x6, 0x7fff, 0x3, 0x4, 0x8, 0x0, 0x100000001, 0x101, 0x80000001, 0x7, 0x1, 0x7f, 0x9, 0x9, 0x7, 0x6, 0x0, 0x101, 0x4, 0x4, 0xfffffffffffffffe, 0x3, 0x4, 0x0, 0x4, 0x7, 0xff, 0x0, 0x0, 0x1ffb, 0x3f, 0x286, 0x5, 0x6408, 0x2, 0x1ff, 0x1, 0x5670, 0x200000000000000, 0x10000, 0x5, 0x6, 0x45, 0x7, 0x190, 0x100, 0x2, 0x10001, 0x10000, 0x8001, 0x9, 0x80000000, 0x47eb, 0x3, 0x8, 0x3, 0x211, 0x0, 0x1f, 0x10000, 0x3000000000000, 0x40, 0x0, 0x8, 0x800, 0x0, 0x20, 0x40, 0xd59, 0xbd8f, 0x4, 0x89, 0x7, 0xfff, 0xffff, 0x7, 0x7fffffff, 0x2f4d, 0x2f1, 0x4, 0xfffffffffffffffc, 0x3ff, 0x9, 0x3, 0x1ff, 0xfffffffffffff683, 0x56f6, 0x6, 0x0, 0x2436, 0x800, 0x80, 0x8, 0x6, 0xbe, 0x3, 0x3ff, 0xfff, 0x5, 0x8, 0xf8000000000000, 0x7, 0x10000000100000, 0x5, 0x6, 0x8, 0x9, 0x9, 0xffffffffffff6f76, 0x8, 0x1ff]}) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) write$input_event(r1, &(0x7f0000000040)={{0x77359400}, 0x15, 0x6, 0x670}, 0x18) 20:21:12 executing program 3: unshare(0x50010000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x80000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1e) sendmsg(r1, &(0x7f0000001540)={&(0x7f00000002c0)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x4}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @default]}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000340)="200712c806e4a549ec01b65ba9c18db62773a05dd25d07c94441d63bdb3402cc7b1e070402d58e2f2d4835123f8f320a41de41e5b17e7f76b1cf2a58e779ddbca2cf2e99c7de319db2699724552d680d463d9da112a72ab0b8f363f781a824f8caa881b24338b21f481f6e0953f78dc583a9c534367524bad44f2d3c527fb9191093f8a8cf62cd603daeeb5a1a025ad509f24c9de75835d14d0022b816f02e886e2aa5f93dc12e29dd20284c9709e8443f69c8aff7f91123361e3726cfdda505d7ffdc1c0b227ecb3e8a93c68e971ca69dec63d928d736c882a3d73313", 0xdd}, {&(0x7f0000000440)="aa35209c6802c91c95fdba7fa2bded672fcda76216e7abcea1b6625d8b3b43b1c5156b96babfa56f3ab23ec2ef214464c8530a359c16184e136542488fdf7bf20ef5aeaab79c92605089a79f6b1cd15308400070fcf5ed3db13b1655e6afa5bd77", 0x61}, {&(0x7f0000000140)="2a601898fcdeb14e8763a5", 0xb}, {&(0x7f00000004c0)="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", 0x1000}], 0x4, &(0x7f0000001500)}, 0x40) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r3, 0x4020744f, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c00000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff0000000008000100647272"], 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001580)=ANY=[@ANYBLOB="7000000024001d0f000000000000000000000000aff058cc677bf1aee71c3452c04beb44fc80e4dd795a77f6c578132650bea9d1bc2920770d44d1948228e287947caa7eef4865abf05a58e6fc92d8eed519b2e41bbacd85330dd498060a7fcae68aafb799f645663ec7eff21b6839bfabfac7c89d59a8c83e4a552b6ca9cc169f65b4431e1f29452cbe4933c866b278989f505a5d1b9e157e7085462ee73c11388ba1a5448b5a09c56220da5d73389243b5c468f974ad8908d42346524360dc450cd1895765ab607a7ae7562d274af25c251bf8996f6039f31cd21f87cdadda6c7c812561", @ANYRES32=r5, @ANYBLOB="000000000000ffff0000000009000100686673630000000014000200100001000000000000000000000000000600050000000000240008801c00010000000000000000000000000000000000000000000000000004000200"], 0x70}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001500)={@private1, 0x27, r5}) [ 1227.388801][T28916] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1227.397581][ T7] tipc: TX() has been purged, node left! [ 1227.419982][T28917] overlayfs: unrecognized mount option "" or missing value [ 1227.450385][T28924] IPVS: ftp: loaded support on port[0] = 21 [ 1227.467061][T28916] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 20:21:12 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r1, 0x7ffffc, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r1, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1227.517444][T28931] overlayfs: unrecognized mount option "" or missing value [ 1227.541007][ T7] tipc: TX() has been purged, node left! [ 1227.547165][ T7] tipc: TX() has been purged, node left! 20:21:13 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) ioctl$SNDCTL_DSP_GETFMTS(r1, 0x8004500b, &(0x7f0000000100)=0x5) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r3, 0x0, 0x18, 0x0) connect$phonet_pipe(r0, &(0x7f0000000040)={0x23, 0xff, 0x6, 0x3}, 0x10) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7665726469723d2e2f6275732c776f726b64692f66696c65312c75707065726469723d2e8166696c6530000000"]) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xd, &(0x7f0000000980)="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", 0x1000) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1227.588730][ T7] tipc: TX() has been purged, node left! 20:21:13 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000180)='./file1/file0\x00', 0x100) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000140)='./file1/file0\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x9, 0xfffffffc}) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1227.636968][ T7] tipc: TX() has been purged, node left! [ 1227.674221][ T7] tipc: TX() has been purged, node left! [ 1227.766768][ T7] tipc: TX() has been purged, node left! 20:21:13 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r1, 0x7ffffc, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r1, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1227.810928][ T7] tipc: TX() has been purged, node left! [ 1227.856932][T28958] overlayfs: unrecognized mount option "./bus" or missing value [ 1227.879471][T28959] overlayfs: unrecognized mount option "loverdir=./bus" or missing value [ 1227.933673][T28958] overlayfs: unrecognized mount option "./bus" or missing value [ 1227.960884][ T7] tipc: TX() has been purged, node left! [ 1227.979283][T28959] overlayfs: unrecognized mount option "loverdir=./bus" or missing value 20:21:13 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x88001, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000140)={{0x96, 0xfb}, {0x8, 0x2}, 0x2, 0x7, 0x4c}) dup2(r0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:13 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1228.199066][T28972] overlayfs: unrecognized mount option "wor^­’Uwžo‹±4N·kdir=./file1" or missing value [ 1228.362153][T28982] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1228.392814][T28924] IPVS: ftp: loaded support on port[0] = 21 20:21:14 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 20:21:14 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r1, 0x7ffffc, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r1, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:14 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f00000001c0)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./bus\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f77657264e7f83d0eaf5d01732c776f726b6469723d2e2f66696c65312c7570653000"/47]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000000)={0x18}, 0x11) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x3, 0x0, 0x101, r1}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x6, 0x4}, &(0x7f0000000180)=0x8) 20:21:14 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e1066696c65312c7570706572646972a0fb0d3ae88f3d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:21:14 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/236) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) [ 1229.088672][T29021] overlayfs: unrecognized mount option "lowerdçø=¯]s" or missing value [ 1229.100602][T29017] overlayfs: unrecognized mount option "upperdir û :è=./file0" or missing value [ 1229.121432][T29023] IPVS: ftp: loaded support on port[0] = 21 20:21:14 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, 0x0) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:14 executing program 2: unshare(0x40000000) mmap(&(0x7f00005a0000/0x1000)=nil, 0x1000, 0x3000002, 0x13, 0xffffffffffffffff, 0x8641b000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r3, 0x80047458, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r4, 0x0, r5, 0x0, 0x18, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000100), 0x4) pipe(&(0x7f0000000080)) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f00000002c0)={0x18, 0x1, 0x0, {0x8}}, 0xffffffffffffff36) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00000000c0)=r6) [ 1229.188199][T29029] overlayfs: unrecognized mount option "lowerdçø=¯]s" or missing value 20:21:14 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowrkdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x10000000) [ 1229.285665][T29034] IPVS: ftp: loaded support on port[0] = 21 20:21:14 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(0xffffffffffffffff, &(0x7f0000000440)=@sco, &(0x7f00000004c0)=0x80) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x3, 0x4, 0x0, 'queue1\x00', 0x5}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000040)='./file1\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0x3ff, 0x3, 0x1, 'queue0\x00', 0x2}) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:14 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, 0x0) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:14 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IPT_SO_SET_REPLACE(r0, 0x8000000000000, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x8, 0x3, 0x248, 0x0, 0xa, 0xd8, 0xe0, 0xd8, 0x1b0, 0x1a8, 0x1a8, 0x1b0, 0x1a8, 0x3, 0x0, {[{{@ip={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'ip6gretap0\x00', 'macvtap0\x00'}, 0x0, 0xc0, 0xe0, 0x0, {0xdc010000}, [@common=@inet=@ecn={{0x28, 'ecn\x00'}}, @common=@inet=@set1={{0x28, 'set\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2a8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:21:15 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, 0x0) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:15 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYRESOCT=r3, @ANYRES32=r3], 0xfffffcda) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r5, 0x0, 0x80000001, 0x0) 20:21:15 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2c75817065726469723d2e2f66296c6530b0b20e9b2cc34f3d57331c821c3cfeb7564e7ecb9bc9ccd8d5a00cc5eca0e9fd4fef695ce51a5511d295c9671cb7525d46e7bdc9000000802040cf323026732e510cbc14c0f5cf33faea89a9f4071af85140034889e93761c2681515d2da932ac7c230c90bfd81ee4be4b119b280f332e056ccb25e662593569751ada5a4c0ab353846307a0d45da6795c25fe4fafcd4ee3ad1fd6b8b740c6bf1086eb89edd2fef440ec5d56d9e63667e2f3a3fbda2c7c8704c863c8e000000000000"]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r4) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000380)={0x6, 0x30, {r2}, {r4}, 0x5, 0x3}) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000340)='9p\x00', 0x1800080, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@posixacl='posixacl'}, {@afid={'afid', 0x3d, 0x7fffffff}}, {@fscache='fscache'}], [{@fowner_lt={'fowner<', r1}}, {@dont_measure='dont_measure'}, {@fowner_gt={'fowner>', r5}}, {@hash='hash'}, {@smackfsfloor={'smackfsfloor', 0x3d, ']}'}}]}}) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='.\x00') 20:21:15 executing program 5: clone(0x20000004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file0\x00', 0xa0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000140)=0x0) lchown(&(0x7f0000000040)='./file1/file0\x00', r1, 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1229.874245][T29034] IPVS: ftp: loaded support on port[0] = 21 [ 1229.964396][T29023] IPVS: ftp: loaded support on port[0] = 21 [ 1229.967837][T29103] overlayfs: unrecognized mount option "uperdir=./f)le0°²›" or missing value 20:21:15 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(0x0, 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1230.070268][T29111] overlayfs: failed to resolve './file1': -2 [ 1230.135133][T29111] overlayfs: failed to resolve './file1': -2 20:21:16 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) ioctl$VIDIOC_ENUMINPUT(r2, 0xc050561a, &(0x7f00000000c0)={0x1ff, "96faace78f4961b86c13e02c8293a5f0b2602ba94351dd62fe33ab9ac47ca2ae", 0x3, 0xdd2b, 0x2, 0x10000, 0x2000804, 0x8}) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) 20:21:16 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1230.774328][T29150] IPVS: ftp: loaded support on port[0] = 21 [ 1230.818797][T29153] overlayfs: './file0' not a directory [ 1231.402086][T29150] IPVS: ftp: loaded support on port[0] = 21 20:21:18 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000000)={0x18}, 0x11) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r2, 0x80047458, 0x0) 20:21:18 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726470723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530d512c95783121b6ba355bde6e49abd53240011b8401b658dc1dac784e857fa54aee0836d0f72c66cbd09406f8018d80cda263ef7619adfa9bc71ba8125c34e91d2"]) rmdir(&(0x7f0000000040)='./file1\x00') link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:21:18 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(0x0, 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:18 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0x7, 0x1, 0x8}) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005740)='/dev/cuse\x00', 0x2, 0x0) splice(r5, 0x0, r6, 0x0, 0x18, 0x0) sendmmsg(r5, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="56ea886657bd951a7f84f977fe18f977379a4a61c2da4c94ab2b7b5de765b8d238b69960a94b3b0d6bdfaedc29f105fc40edf7d406afec0f64a1a59f5c4de5ce78b84eaf4345044e5b0ed20dc76294748309be1eb1e1b0848413a1da3b490ea9ad074b0543ea15d0c5f70c3c7b7edaa67dcd35f3ca5908e46f2b0a3fcfdad7379ee536e908656e41eca1382b9f2a8a78e677debe643366873d9c73597e6ae0ea7ddae47c", 0xa4}], 0x1, &(0x7f0000000480)=[{0x98, 0x1, 0x2, "b9bd4e83492fe51505eb1538516c0ddb296fe9a5f503e6c6e07932f85b020dfcc5c7b446a93ff57a9f4115f3047160060da22e6bfe112d95cf7c3fe95f90a9c4ad1c5458d2a3ff559c86ec95095d5801174b183b2bdbf292a174795a32828427fd83f2523534a54ea5bdbd5b45754fda84b5c759c9074bb9aed07c03ba41e8e96caebc978d103f"}, {0x60, 0xff, 0x7, "4c02786d8bd5dbe87ae07b9a80516219fdc30634cec17b75067903486c333d63859c4ea915d9393cc6ad3ef638dc2bb20343ca557c95391bcbc4a38856d321e2047423b0d204adaa63c104"}, {0x1010, 0x14, 0x20, 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{0xa8, 0x113, 0xfff, "ca765df2f77f4ef3b045a767fbd000d5db8d1e5e3840ee217423b45ea0324a2fecc352e806b1c45e8857342a3865c88f90f9e674996df116071b3034d23b7877e62600979fb5a4094bee2f9b7914534470ba8ef8d9bb2b57e2eb3ae663f6be71f37eb6f7c9004c4c21cf170e8ca760421c274c9a788109746579ac38a0c6e4de0c86ac3b011e734ea86ab72b99e2a0844a4c742aa023fa"}, {0x18, 0x105, 0x2000, "a2892eb82b51"}, {0xb0, 0x103, 0x52, "76e6ff1043c5fcdcbcc180f9c5f89a3a899efb5a4ad8a491653c7adbfe9d01e6e22e077881b09b1c9e192f0baa1420e61eaa94293ef9b893fd91f87570fb142cd9569c7250eeaa1249c62216716c285f3daec7079ba35a3f08d2d3fb13345db4b2dcecd6a32037db30fc0dcd2449daa68658a21b74e604bf45c5497cc825c794e26ff5b5702a6fde5ea58d043f562fb0444aab33a307ddf6abc832d30929"}, {0xd0, 0x84, 0x10000, "8eeb02ab4c41a0db59014b388c151f4d8203366eb2495d43ed98bc5035a877aad686c69fa449925781f21708766dd90ccd1065aa94efa977a5718051906268707b12d78e97d65e9a19fd71ed9461d6ca40dbcb285b291292ee35d3e7cd951ba278bfa200afd5dd5e339584f8b14a22e724fbf5043a2c7d1f76d72facc973d54ec7c1312f080ad4467524982c56eee37e61e49ebcc76829629e194c47ac93067b1bc3af94e0eb9d2b290d4b772b17265f6db2be71dca1320ade8c94"}], 0x12a8}}, {{&(0x7f0000005080)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x1f, 0x3, "c478da58b11203c03849a4d5324e4dd95a62eefffc00612415a4f7a286994292a831fb2161688e60beb49701e9ee02c04fa9fcf3ceda24206ff6fe7c8c4b7a", 0x2c}, 0x80, &(0x7f00000055c0)=[{&(0x7f0000005100)="52604be02e8fec444478dca7c07ac729bc6b8fef9d6d71ac83b46ff5831f45f1bac4c5c24af0614a373d2f70821045fd0fbbe2e11218ce934027184a2a41201e95961504f5e2b61af9c91665288215fefa79620438f65ee9426e43aca5e3a9b85877b3f715e8ffeeebbc88150f660312992298185ef485078f9cc90d", 0x7c}, {&(0x7f0000005180)="2fc17ede13aecd431992aaaea524b19a07e6cecb71f010c19af750b9cc277ad79c44c90eb49aca03ef35fd4bf939181133aedea46b1b6872eb4712d0970b97e01ec29634711cc08c073207af751126f4b61ff870644bc78b4e3daac868c0b8fe37aa596c3ea5dd8eb0d43d556403deeb7331e5fbd0e49984a37a277c409456fabec25194f7ed75309c36a3bc4b6734ed66daf7ed501f84be9c888e24104ac858bdd5849d62f8c74e8b47332e7c258937331d9f875060057e4d", 0xb9}, {&(0x7f0000005240)="71105e6a46494747f800609ad1caafda62a76d2eb9dae6cbbe7c9fb93de0996e60f88004081502efcfde44c46e4fec0333561c881a39aa07165f856411c679535e73a97f008387b6f9ef283561d3b8f8f31f3ee9ef03a94b742e504503bc935a848282e52f8bde7f1593d834bc8ffc8be64a46f0aecbf1928289e891c420650555ce808d35cbdb34934f", 0x8a}, {&(0x7f0000005300)="8903da38c06d35fa6a0942c77897dc50b6c7e79a133c5001019623888aab353d0cae87699aca978bcb82f5993fae305df455f4bdda1aeeb0e891565021e9c2ece0e8f31b681f1a00fabdfd596fc8cee1ae3963f4950b", 0x56}, {&(0x7f0000005380)="28d148b30e84ba9de9b339b5426adf5618174694f4e9aff4d593ed30bd8a2122205fd7fa5df94d277103f9670fdaf692c46d976108b4cd985fa6e4df2fea801926c6fa4d68e3fdb5bd402edabfaac073a5f28d3d50f04723bee286529c0d42dffe6d5206c1d09b4ff5e9d56fb8a78ebc6669c911bdbb7589ec032235405c7e8518ad4056e56a3fccd2f882069780dfa8eee3b70cf2c1772bd3a931c9f3ff48257fe9a86a88d67c80a97b15bbd192275863f49387d4", 0xb5}, {&(0x7f0000005440)="531186347a9df778491cf095bcb16efa646c0c4bad4336d0cd0813984b452d8ec67baee37267dc55da378f63429e665a404f2ed5ec4e9d8e8cfc72b894d509ffb07ffeb2493ddc962e2f1a1afbcf00e85dae741b89c22917258c1c103e5dc165655273f2b3791438c356bc2322a5bded4a3a97cc1c30bc061df044717e017474a4b1984f62cd9d4827bb5b0d91a4eb7155ab0e18cd96c5780676e67f0b056c8bd9ce8bf7337c7f451008ea558bdc377a523b08108ad02be2674fcd58850e1d7ed967fa34d9fff1d5045f692aab8f8525634eab9064f9376451d72ae00f224bd83a33f1020a9f96e298bdc2fcd06010632e0600", 0xf3}, {&(0x7f0000005540)="38f32d95492ecf9a9df6d407eebf", 0xe}, {&(0x7f0000005580)="af0e5de3bbbc367512eb4731c41d6aa0a0c3bd4b40da", 0x16}], 0x8}}], 0x4, 0x4000000) splice(r1, 0x0, r4, 0x0, 0x80000001, 0x0) 20:21:18 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) statfs(&(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=""/178) restart_syscall() mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdie1,upperdir=./file0\x00'/47]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x18, 0x0) statx(0xffffffffffffffff, &(0x7f0000000900)='./bus/file0/../file0\x00', 0x4000, 0x20, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r2) syz_mount_image$tmpfs(&(0x7f0000000340)='tmpfs\x00', &(0x7f0000000380)='./file2\x00', 0x1, 0x6, &(0x7f00000007c0)=[{&(0x7f0000000440)="63bb975fde19476d906e3c8c56112999252e4b79e305f8a3dc059efeec0fe9cdf8990f0ccf5f851de75c8170d8c47ef43d6a2acf60cf237bc5fe8941c034bbab0f3d4b7225f189aa6ccbdf2276ff812f02422451aa9ec7f1e8697baff26613dbd10b1fd32d048d7371bf2e79db2df4b47ddce0a6bd8846c14bc90c7fe1ca1d98972eb794d369f0386af091c3c677114019e3074ccbd3d4af7d7ec1555926ff9e194533d9c67ac65d682f3b754411701621", 0xb1, 0x81}, {&(0x7f0000000980)="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0x1000, 0xa08}, {&(0x7f0000000500)="41ee279eece24d27bb0df69cf98b1b10289e369a4a1add9957c7edb3b9b71403637178014387760ed82c945362553400e5df3b67319f951ec611a29a4254485ea8063d9db5cbc527f26b661ae72ec9f7aba73bf425e0bfd1ff5126c6746782e57061de7ee44a04a6b3cee7be9e150aeb44bd3bc86b4100094c28362d99c63e625f2a27989c2d52898bab0d6faf53f9f7f61110289d9f0ecd2204731e0d93192fc41aef75248ab8", 0xa7, 0xc87}, 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", 0x1000, 0x80}, {&(0x7f00000005c0)="0e7f6a8585fa39297a90df1220a8259720fbbc8447f95e005a5e098ab51e1aa0126196809db6a78918701b6c785854013085f4ee58a6afbe7dcf311481583f4dc323a04a87fa7cb4095af5a00e1f40d22d99fd7aadd2a885f8e29d89a34603977728802837f27615a60f1ac1ca3e8088e6d8157e30e54b7fed804623645af1dbf1987b5c9bb3913b1ff63a7ac9d96514f9e02aa3f18f40b572ebe384adad8c7dab5a27ecf826b9098d6b1cd1070d9a2166b991e8e59a45322b443cc04d1a57624e82c3aaaa327983124ceeb697dd30d3ef2b3dffeadcc30c", 0xd8, 0x2}, {&(0x7f00000006c0)="ae687e44f458584ce34fe0f4f3fc7421fa0ec464c8cd22c17621850b813e575e8f4c369e6dfb3941008ad0ef237f133fedfce8df02ac28313718b6afb35672359a20bf6d2f94917d664da90582ec47287781c5ecb3048bbc95e00ffaabedcbdc13a81bc5d6b37f1504389594c9c34a5e6fcce52ff69f97b5bddc60a9194a5b65d08f0c995b93ab6e8a2e5063be7c0221cd26e02efd67dc63767e5a302a7ecf6d95c08769fd22386e0866e08b85c88cba06ce75a2ba0af5c94a9e72b96ccc6bc5d3911239c90c1fdfa7d69eda0d482facab628d7b5ac9297a869bb8fa7b8cd6664863fd89abd83d7773674f7bb167b1a75dbfb6c5c4709514", 0xf8, 0x5}], 0x80000, &(0x7f0000002a80)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB=',fowner>', @ANYRESDEC=0x0, @ANYBLOB=',uid>', @ANYRESDEC=0x0, @ANYBLOB="2e7529c71e", @ANYRESDEC=r0, @ANYBLOB=',fowner>', @ANYRESDEC=r2, @ANYBLOB=',\x00']) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:18 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) ioctl$UI_END_FF_UPLOAD(r0, 0x406855c9, &(0x7f00000000c0)={0x3, 0x7, {0x52, 0x7ff, 0x7, {0x9, 0x4}, {0x4, 0x3}, @cond=[{0x0, 0x3ff, 0x3, 0x5, 0x7, 0x81}, {0x1000, 0x5, 0x7f, 0x0, 0x6, 0x6}]}, {0x57, 0xc69, 0x8, {0x59, 0x2bc7}, {0x3, 0x8c}, @ramp={0x7ff, 0x9, {0x8, 0x2, 0x6, 0x4e54}}}}) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r3, 0x4020744f, 0x0) [ 1232.715050][T29208] overlayfs: unrecognized mount option "lowerdpr=./bus" or missing value 20:21:18 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(0x0, 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1232.762306][T29210] IPVS: ftp: loaded support on port[0] = 21 [ 1232.781059][T29211] overlayfs: unrecognized mount option "lowerdie1" or missing value [ 1232.798972][T29208] overlayfs: unrecognized mount option "lowerdpr=./bus" or missing value [ 1232.830399][T29217] IPVS: ftp: loaded support on port[0] = 21 20:21:18 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0xf3bd292a202b381d) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:21:18 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000180)='./bus\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r2, 0x0, 0x18, 0x0) connect$vsock_stream(r1, &(0x7f0000000440), 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r3, 0x0, r4, 0x0, 0x18, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000980)="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", &(0x7f0000000140)=@udp6=r3, 0x2}, 0x20) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c75707065726569723d2e2f66696c65300000000000000000000000000000db7c03a81c49ad7e05ce19ab3aec55863d570ac56572c3691a586e5ac1bdef8699a9bede3380f693635d83c9d9d805e1449ddda288ac00"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:18 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1233.301273][T29273] overlayfs: unrecognized mount option "uppereir=./file0" or missing value 20:21:18 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:18 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) getsockname$packet(r2, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) connect$packet(r0, &(0x7f00000008c0)={0x11, 0x9, r4, 0x1, 0x7f, 0x6, @dev={[], 0x3f}}, 0x14) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f0000000040)=ANY=[@ANYBLOB="0a000000000000000000000b4e00e5ff0000"]) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1233.391320][T29273] overlayfs: unrecognized mount option "uppereir=./file0" or missing value [ 1233.684122][T29210] IPVS: ftp: loaded support on port[0] = 21 [ 1233.695639][T29217] IPVS: ftp: loaded support on port[0] = 21 20:21:19 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) 20:21:19 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x18, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000280)={0x3, &(0x7f0000000140)=""/32, &(0x7f0000000300)=[{0x4, 0x1000, 0x5f, &(0x7f0000000480)=""/4096}, {0x3ff, 0x17, 0x9, &(0x7f0000000180)=""/23}, {0xfffff800, 0x89, 0xcdbd, &(0x7f00000001c0)=""/137}]}) writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000000)) write$binfmt_script(r2, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) connect$phonet_pipe(r3, &(0x7f0000000040)={0x23, 0x9, 0x40, 0x7}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 20:21:19 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65cccfc1b4674065726469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:19 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:19 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f00000001c0)=[0x3ff, 0x1, 0x3, 0x0], 0x4, 0x15, 0x7ff, 0x81, 0x7, 0x7, 0x9, {0x6, 0x9, 0xfe00, 0x3, 0x3f1f, 0x0, 0x6, 0x2, 0x5, 0x0, 0x7ff, 0x0, 0x0, 0x6, "74d20abae82beb2875d010d8ba14df583d8be624197e9f19c251bc6064621e4a"}}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x224088, &(0x7f0000000300)=ANY=[]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x80045700, &(0x7f0000000100)) [ 1234.163212][T29325] overlayfs: option "workdir=./fileÌÏÁ´g@erdir=./file0" is useless in a non-upper mount, ignore [ 1234.220757][T29331] IPVS: ftp: loaded support on port[0] = 21 [ 1234.253454][T29325] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1234.783580][T29331] IPVS: ftp: loaded support on port[0] = 21 20:21:21 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x12000, 0x80) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000100)=0xfffffffffffffffb) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) pipe(&(0x7f0000000080)={0xffffffffffffffff}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r4, 0x0, r5, 0x0, 0x18, 0x0) syz_open_pts(r4, 0xd00) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) 20:21:21 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="03002cbd7000fbdbdf25010000000000000007410000004c00180000000773703454bc6ea7102100000000000000000000000000000000000000000000000000000000000000006b962733c4000000000000000000000000000000000000000000000000000000fbb2f530521ea047c7526716314b57654bb42394f43cd2f4ef6f1f0a9b59f2f110f3b9ba81d0def6fc9f5b7671a8905200f02345ffdedb3b62e188bd3d1fb40d2c06aad44a75fe0fbc60e67febd2cb35876ca2192cd45bfc7241832d59776af926b3f9bcacc4d072902d7723826ee29f56a33eecdb37119a64646cea52ae8c7188c067ea07b2d7b95ebe2bb293b6fb67e83d"], 0x68}, 0x1, 0x0, 0x0, 0x2c35200c0c5c0c44}, 0x40084) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000440)='./bus/file0\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000480)='./file0\x00', &(0x7f0000000400)='overlay\x00', 0x3804802, &(0x7f00000004c0)=ANY=[@ANYBLOB="786f77657264697275cc9aca8f4d94c071ede89a6cf62c776f726b6469723d2e2f66696c65ffffff7f0000000069723d2e2f66696c653000000000000000", @ANYBLOB="a51343cc26a5ceb7503ac775b2357c3b71c20993b8b1de4d224213778662d018bb8cbbd42c16a116fd9b7ff0efd7579b4c7dd894ea632c995cf0dfa8b83a3f2bb68c1883086939e30f5083b20920aec88998402c315fa87320d13ab40eb42874a8071274083e0e503d2ac65547941c9eae57616411ef85eb30c1168766df54aef8680af35cd198867413687ece7d5bfccb6f49548f1fb451f74b7068ee1bd73aa428cfa50d56dc07aa3b31915500fb9b9707ff6e0770f23d9a788ef78c88aa4af8efc5859571f41e19c077648bcf78f7cb3b5256f0463b79f3fa15af9415", @ANYRESOCT=0x0]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000380)) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x18, 0x0) ioctl$DRM_IOCTL_MODE_CURSOR2(0xffffffffffffffff, 0xc02464bb, &(0x7f00000003c0)={0x2, 0x39, 0x1ff, 0x80, 0x3, 0x7, 0x1, 0xc61, 0xfffffffb}) 20:21:21 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/13, &(0x7f0000000140)=0xd) 20:21:21 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:21 executing program 2: unshare(0x40000000) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x100000000000c333, &(0x7f0000000180)=0x0) ftruncate(r0, 0x48280) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) io_destroy(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x3) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x202) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r3, 0x80047458, 0x0) 20:21:21 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000140)={0x3d, 0x4, 0x3, {0x8, @pix={0x1, 0x2, 0x42474752, 0x9, 0xfffffffa, 0x400, 0x7, 0x2, 0x1, 0x4, 0x2}}, 0x3}) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) [ 1236.520702][ T7] tipc: TX() has been purged, node left! [ 1236.579411][T29404] overlayfs: unrecognized mount option "xowerdiruÌšÊM”Àqíèšlö" or missing value [ 1236.590934][T29409] IPVS: ftp: loaded support on port[0] = 21 [ 1236.627853][T29412] IPVS: ftp: loaded support on port[0] = 21 20:21:22 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1236.679317][T29417] overlayfs: unrecognized mount option "xowerdiruÌšÊM”Àqíèšlö" or missing value [ 1236.700586][ T7] tipc: TX() has been purged, node left! [ 1236.706779][ T7] tipc: TX() has been purged, node left! 20:21:22 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1236.742471][ T7] tipc: TX() has been purged, node left! 20:21:22 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(&(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, r4) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000340)={0xa0, 0xfffffffffffffffe, 0x4, {{0x0, 0x0, 0xd13, 0x6a6, 0x8000, 0x4, {0x5, 0x6, 0x4c42d6ea, 0xe8, 0x0, 0x7, 0x3, 0x7fffffff, 0x0, 0x6, 0x10000, r2, r4, 0x400, 0x1}}, {0x0, 0xc}}}, 0xa0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x40002) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000040)='./file1\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f72696469723d2efefa696c65312c75707065726469723d2e2f66696c65305e994f4a8b390aee29fbc98a5d74688960779a357943eb18a5a1dc897f06fe0d133aebf0bcc5b6a18ca2775aaeda2695cdcbe3319ebc"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1236.822551][ T7] tipc: TX() has been purged, node left! [ 1236.844132][ T7] tipc: TX() has been purged, node left! [ 1236.894935][ T7] tipc: TX() has been purged, node left! 20:21:22 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1236.981745][ T7] tipc: TX() has been purged, node left! [ 1237.066427][T29473] overlayfs: unrecognized mount option "woridir=.þúile1" or missing value [ 1237.100423][ T7] tipc: TX() has been purged, node left! 20:21:22 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="6c6f7765726469723d6469723d2e2f66696c65312c75707065726469723d2e2f66696c653000000000000085b2bbd05f5a36d28a0000000080365362d973966d49ce0bbbcf37afc9"]) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) ioctl$SIOCRSGL2CALL(r1, 0x89e5, &(0x7f0000000040)=@netrom) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000140)={[0x4000, 0x1000, 0x1000, 0x100000], 0xd4, 0x40, 0x3f}) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1237.151837][T29479] overlayfs: unrecognized mount option "woridir=.þúile1" or missing value 20:21:22 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1237.240596][ T7] tipc: TX() has been purged, node left! [ 1237.396014][T29487] overlayfs: missing 'workdir' [ 1237.401751][ T7] tipc: TX() has been purged, node left! [ 1237.457282][T29412] IPVS: ftp: loaded support on port[0] = 21 [ 1237.470943][T29487] overlayfs: missing 'workdir' [ 1237.570481][ T7] tipc: TX() has been purged, node left! [ 1237.576636][ T7] tipc: TX() has been purged, node left! [ 1237.672164][T29409] IPVS: ftp: loaded support on port[0] = 21 20:21:23 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000580)='/dev/null\x00', 0x80, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r4, &(0x7f00000007c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)={0x148, 0x0, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0x7}, {0x5}, {0x6, 0x11, 0x6}, {0x8, 0xb, 0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x37dc}, {0x6, 0x16, 0x2}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x3}, {0x8, 0xb, 0x2000000}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x4}, {0x8, 0xb, 0x7}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x3}, {0x5}, {0x6, 0x11, 0x643a}, {0x8}}]}, 0x148}, 0x1, 0x0, 0x0, 0x80}, 0x49094) 20:21:23 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000940)='aufs\x00', 0x2, 0x0) chdir(&(0x7f0000000300)='./file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) getdents64(r0, &(0x7f00000000c0)=""/65, 0x41) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530198f372fed90b3f63c923b6a5be69a49851c89c215fcb8580825b06d5652e1b99fc346301ccfad06b1bac5b7e2762cb9139de5cc43c55ead7bbc8141541dfad786ff2b171d3e0d907685654ac86bb58a3e887c03ff75576d91997bac2f33441dc6b832f33c9d69016338afd5e91dc57449e782c9d1debd1c6bd2b324a86dfe7d873387146eb868efca99b931ef500741adf2ee8e2e00"/207]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:21:23 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:23 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, &(0x7f0000000040)=0x8000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) pipe2$9p(&(0x7f00000001c0), 0x80000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x18) ioctl$TIOCCBRK(r1, 0x5428) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x50, 0x0, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xd2}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x4}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_to_hsr\x00'}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_PW_TYPE={0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4004000) prctl$PR_GET_NAME(0x10, &(0x7f0000000180)=""/49) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:23 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, 0xffffffffffffffff, 0x200460c5) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/15, 0xf) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r3, 0x80047458, 0x0) [ 1238.096316][T29544] overlayfs: unrecognized mount option "lowerdiz=./bus" or missing value [ 1238.184291][T29547] overlayfs: unrecognized mount option "¹åÌCÅ^­{¼ATú׆ÿ+> v…eJÈkµŠ>ˆ|ÿuWm‘™{¬/3DƸ2ó0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000440)=""/237, 0xed}], 0x1, 0x7, 0x2) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:23 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(r0, 0x0) shmctl$IPC_RMID(r0, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r2, 0x4020744f, 0x0) [ 1238.357895][T29547] overlayfs: unrecognized mount option "¹åÌCÅ^­{¼ATú׆ÿ+> v…eJÈkµŠ>ˆ|ÿuWm‘™{¬/3DƸ2ó0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r4, &(0x7f0000000000)={0x18}, 0x11) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="dba4bc388789ea3978922ba959d67edfb5d1b3c8f0703e3e4c8835fe5f3d7f1c7397633db06095182311fb3831594ee383b52623a1bd96ad1d661a08e476289cf8a8e3e95e55b9f13566c6e849bd70adeed4c8b985b5bbfd1f34576d1d2cf55a24474a0c9d83f36cfb4062e4d2d3cc19a8ce52f51585579b535c6fba3a86b099562af08ab542767627820a129a2b081007a3c0a3a5774fc782e22295af3a", 0x9e}, {&(0x7f0000000140)="f65d6624957172225a6dc1b16d00e7d93b5896c83389b450d3229a790384e04de6ae3500e05e37463763d8c4a34156c26f9d75fd06c297df4f6f876a664b911762afb30f", 0x44}, {&(0x7f00000001c0)="e43578f19e6a766f7bbca98e4bc66e1fb826a4b731410f105690f54053b899d9cd473b1e81f2ad8067f931e6cfdb099065b990eebd55920f969d3e1d47c46cf0973dcbba34989e802bd9bf5522bed6060b78042b2566ee4e13482add2daeb8f112", 0x61}], 0x3, 0x8) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000000)={0x18}, 0x11) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xfc, &(0x7f0000000480)=""/96, &(0x7f0000000500)=0x60) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00000003c0)={r5, &(0x7f0000000300)=""/140}) 20:21:24 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) quotactl(0x9, &(0x7f0000000540)='./file1\x00', r1, &(0x7f0000000580)="0f5ed55c20d3678d19750646dfd01e909b320213fa40e5a2300827699c8e0295babcad8bccd7f7c64d0e15788f27fe60f6de1c5f91960ea98e507e31015d168293aecd95efed918f820c8f5cfbddf4307be9bfb96b0cb00cfb3c69b638a94e3af9635a8d50b05d2b1090ddc9d8ef") mkdir(&(0x7f0000000300)='./bus\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @multicast}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/175, 0xaf}], 0x1, &(0x7f0000000480)=""/68, 0x44}, 0x10003) r4 = creat(&(0x7f0000000640)='./file0/file0\x00', 0xda) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000040)='./bus/file1\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRESDEC=r4]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f0000000100), &(0x7f0000000140)=0x4) 20:21:24 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, 0x0, 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:24 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file2\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000380)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x4, 0x1, &(0x7f0000000180)=[{&(0x7f0000000980)="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", 0x1000, 0x646}], 0x51acc40, &(0x7f00000001c0)={[{@init_itable='init_itable'}, {@user_xattr='user_xattr'}], [{@subj_user={'subj_user', 0x3d, '\x00\x00[\xff\xcd\x9c\x8b\x1c%'}}, {@obj_role={'obj_role', 0x3d, 'fowner<'}}]}) mount$overlay(0x402f00, &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)='overlay\x00', 0x1000, &(0x7f00000003c0)=ANY=[@ANYRES16=r0]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:24 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r3, 0x80047458, 0x0) [ 1239.509203][ T28] audit: type=1800 audit(1595708484.940:26): pid=29566 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.3" name="SYSV00000000" dev="hugetlbfs" ino=5 res=0 20:21:25 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(0xffffffffffffffff, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:25 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) r1 = accept4$phonet_pipe(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x80800) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x0, r2}) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x9, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000340)={'macvtap0\x00', &(0x7f00000001c0)=@ethtool_pauseparam={0x0, 0x81, 0x7, 0x10}}) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="6c6f7765726469723dd11ef4f36b89e2f665312c75707065003f5a10d2d35fa80069723d2e2f66696c653000"/54]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1239.551865][T29570] IPVS: ftp: loaded support on port[0] = 21 [ 1239.557068][T29631] IPVS: ftp: loaded support on port[0] = 21 [ 1239.827884][T29647] overlayfs: unrecognized mount option "uppe" or missing value [ 1239.864280][T29647] overlayfs: unrecognized mount option "uppe" or missing value [ 1240.196174][T29631] IPVS: ftp: loaded support on port[0] = 21 20:21:27 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000380)=""/251) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) 20:21:27 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(0xffffffffffffffff, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:27 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x10000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:27 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8124, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 20:21:27 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file1\x00', r0}, 0x10) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000040)='./bus/file1\x00', &(0x7f0000000140)='./bus/file1\x00') 20:21:27 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(0xffffffffffffffff, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:27 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000440)={0x1, 0x0, @pic={0x7, 0x1, 0x0, 0x3, 0x56, 0x5, 0x9, 0xa, 0x81, 0x9, 0x2f, 0x20, 0x9, 0x2, 0xfd, 0x5}}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x1d0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726569723d2e2f5275ffffffff726b6469723d2e2f66692e2f66696c65cde6c530"]) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, &(0x7f0000000100)=0x5, 0xffffffffffffffff, &(0x7f0000000140)=0x7ff, 0xfffffffffffffffe, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r4, 0x0, 0x18, 0x0) ioctl$SNAPSHOT_ALLOC_SWAP_PAGE(r2, 0x80083314, &(0x7f0000000040)) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1241.968846][T29726] IPVS: ftp: loaded support on port[0] = 21 20:21:27 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="8d6f776572646972190581e375732c776f726b6469723d2e2f66010065312c75707065726469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) chown(&(0x7f0000000040)='./bus\x00', r1, 0xffffffffffffffff) 20:21:27 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x0, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1242.245993][T29747] overlayfs: unrecognized mount option "lowereir=./Ruÿÿÿÿrkdir=./fi./fileÍæÅ0" or missing value [ 1242.329067][T29747] overlayfs: unrecognized mount option "lowereir=./Ruÿÿÿÿrkdir=./fi./fileÍæÅ0" or missing value [ 1242.331551][T29759] overlayfs: unrecognized mount option "owerdirãus" or missing value [ 1242.642043][T29726] IPVS: ftp: loaded support on port[0] = 21 20:21:30 executing program 2: unshare(0x40000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200240, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000380)={0x5, 0xc5, 0x1, {0x8, @pix={0xf78, 0xae, 0x30395056, 0x4, 0x9, 0x9, 0x8, 0x101, 0x0, 0x7, 0x1}}, 0x299}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r4, 0x80047458, 0x0) 20:21:30 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000040)=0x1, 0x4) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f628d732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c653055646cbf08890fd4637708ed14aa01828a215278495f03bc0334ed58cd6014c8390e1ca43127a16903fa2ce047f6338900e4ac5787ce5f73fd926360b5511e4b1d8defcc0fa3986a4804619326bd7ab5427d2906954d883ff3ea46c1ba3a2737ca966e17a0bbaf8b719a873141d8bb136789fb820fa8365b95c9a7e1803e00c2da2bc1538632b2f67f4f2d8ef82d3418c3535acd84fc6c9a56d386e30ced2a782bb756bfcd35e4048824e8d518e2acc660adadcd74"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:21:30 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x0, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:30 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000300)='./file0\x00') syz_mount_image$erofs(&(0x7f0000000040)='erofs\x00', &(0x7f0000000080)='./bus\x00', 0xb4, 0x3, &(0x7f0000000340)=[{&(0x7f0000000440)="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", 0x1000, 0x2}, {&(0x7f0000000140)="81fb1882eef1ae5d2d9c96b99e866309a4daf036ba213a813381bb706b8565dc9366aec987f1814c4a256b0e9bed1370e7a5c5bdae33c15ec49b87fa3b44e9c1d2a5c9e3aebe13ab5f34ad0347094617a223367323ee649f7852d4cf4e1b27846c37a049670e", 0x66, 0x7}, {&(0x7f00000001c0)="1201caa46387ee0737a6", 0xa, 0x3}], 0x208028, &(0x7f00000003c0)={[{@user_xattr='user_xattr'}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:30 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) pipe(&(0x7f0000000080)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r3, 0x0, 0x18, 0x0) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[], 0xb6105739) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x101480, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r5, 0x0, 0x80000001, 0x0) 20:21:30 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x40001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) [ 1244.731292][T29809] IPVS: ftp: loaded support on port[0] = 21 20:21:30 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x0, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1244.852820][T29813] overlayfs: unrecognized mount option "àGö3‰" or missing value [ 1244.857059][T29820] IPVS: ftp: loaded support on port[0] = 21 [ 1244.977800][T29845] overlayfs: unrecognized mount option "àGö3‰" or missing value [ 1245.029241][T29819] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 20:21:30 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file1\x00') r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x200541, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x3, 0x0, 0x101, r1}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0xfffffff8}, 0x8) 20:21:30 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x0, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1245.440697][T29875] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 20:21:31 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x0, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1245.497694][T29820] IPVS: ftp: loaded support on port[0] = 21 [ 1245.734603][T29809] IPVS: ftp: loaded support on port[0] = 21 20:21:31 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)={0x54, r2, 0x1, 0x0, 0x0, {0x45}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc}, {0xc}}]}, 0x54}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x74, r2, 0x8, 0x70bd28, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x74}, 0x1, 0x0, 0x0, 0x400000d0}, 0x800) exit_group(0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) fcntl$addseals(r3, 0x409, 0xd) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:21:31 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x0, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1248.429617][ T7] tipc: TX() has been purged, node left! [ 1248.639656][ T7] tipc: TX() has been purged, node left! [ 1248.849699][ T7] tipc: TX() has been purged, node left! 20:21:34 executing program 2: unshare(0x40000000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0xfffff000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) 20:21:34 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x0) fallocate(r0, 0x100000003, 0x0, 0x28120001) 20:21:34 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000140)=0xbbbb) pipe(&(0x7f0000000080)={0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000040)={@broadcast, @loopback, @loopback}, &(0x7f0000000100)=0xc) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') chdir(&(0x7f0000000180)='./file1\x00') 20:21:34 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) r4 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_UNLOCK(r4, 0xc) 20:21:34 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB="50200000000062f6e9a5d02bf5de58aeef00"/28, @ANYRES16, @ANYBLOB="01002ebdf927bd7000fbdbdf2501000000080001000300000008000200010000000cc90b800504030005000000080002000200000008000200"], 0x3}, 0x1, 0x0, 0x0, 0x8c054}, 0x48080) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000a40)=ANY=[@ANYBLOB="6a19119ba4295bc2b02a0b00dc73b8fe70da3f", @ANYRES16, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000009c0)=ANY=[@ANYBLOB="0061a9002200f4f071e690521d79ec2df20a1921292b81a9ff0700001853f6caa7bee88f97c39fa1a81e3bdd3b2a22728650938e7081aa8a", @ANYRES16, @ANYBLOB="00032dbd7000fedbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x2044011) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="b00100ff", @ANYRES16, @ANYBLOB="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"], 0x1b0}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4241}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYBLOB="a4010000", @ANYRES16, @ANYBLOB="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"], 0x1a4}, 0x1, 0x0, 0x0, 0x24044040}, 0x6004) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="440000c674ad4f8cf84155cbf7a11cbec15b1ddccbf3f0ef01672520d8936516e364f8", @ANYRES16, @ANYBLOB="01002cbd7000fcdbdf25020000002800088024000780080006003300000008000500320e107908000600dc000000080005009b1219360800010000000000"], 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)={0xf0, 0x0, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0xac, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f138a6a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7847a2f0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2e47}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21b22085}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a5efdf5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf905}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf6fb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xceef}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ef452f9}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x639e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x526bf8ad}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xedaa}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb182}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e72d034}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8b8}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x278e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x852a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c52c657}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd9b1}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cebd4ff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x48ee35b1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b48c5e0}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}]}, 0xf0}, 0x1, 0x0, 0x0, 0x90}, 0x440e0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:34 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000180)=""/232) ioctl$PPPIOCSFLAGS1(r0, 0x4020744f, 0x0) [ 1249.019807][ T7] tipc: TX() has been purged, node left! [ 1249.135641][ T28] audit: type=1800 audit(1595708494.570:27): pid=29947 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=214 res=0 20:21:34 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x0) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1249.190937][T29950] IPVS: ftp: loaded support on port[0] = 21 [ 1249.199616][ T7] tipc: TX() has been purged, node left! 20:21:34 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000100)='./file1\x00', 0x20) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6c6f6752726469723d2e2f6275732c776f726b6469723d2e2f05006c65312c75707065728369723d2e2a66696c65301a7a877cdcc52f8a761601e1b1fce252a53e188d045d11a8159573563426d04a693e126fffa55d2e0dbb24e6c14846b559c4c7eabf998aca18bf7341e20fe79b48d2edebad52ac394157f01e0f076c2326d279b30e64e8515c806a109753c5c8fd3f7e986a05e2cd5a27ba36918e10d2e6272eb52839d652a7bbee7a105ec8345a2a54d33aacd26b196279239812054bcf01ee5723"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1249.260526][T29955] IPVS: ftp: loaded support on port[0] = 21 [ 1249.339819][ T7] tipc: TX() has been purged, node left! [ 1249.347037][ T7] tipc: TX() has been purged, node left! [ 1249.390290][ T7] tipc: TX() has been purged, node left! 20:21:34 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x0) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 1249.432837][ T7] tipc: TX() has been purged, node left! 20:21:35 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000000)={0x18}, 0x11) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x30, r1, 0x23f, 0x0, 0x0, {{}, {0x0, 0x410c}, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x20001000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r1, 0x1, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x44000) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/zero\x00', 0x680000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x15) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000140)='./file2\x00', 0x0, 0x6, &(0x7f0000000640)=[{&(0x7f0000000180)="2d2b0918abc4d7d9484cf00af0c56816c7070dbf2a036c9857c5ff59ce5a5b5ed29402c2144d89c45d3ea9aa6c5d2645191ce30f703c7504d7464be9823e00bbe976cc514aa3fd654fd8ddca93c2c90c69786d65a1f70b69d194ed", 0x5b, 0x2000200000}, {&(0x7f0000000340)="e8622ad496fbc34e96df69f6ad4ee7802abc3ec80763a2592c59669be40614a1158500fe791f4150f9c9e081a5dfecd3449f00cfec8f80a78d984bde51ac0ffd45fbf00ac304bf49a492520a151c16c1c220d8dac05bc71041ff6636f19257ed8aa2c4eda7c7c99768c69978ec74da8b4c47d567f2a2b1a14ee5196083f56ae025d0f710f0df792b333fb8c9e8f04c9d942bbf68e6ec5e343af4d80996ec1816d3ebb04fd14be8", 0xa7, 0x1e}, {&(0x7f0000000440)="bbf91334c0a04b59bc7bc0b5babebd02ae5731654352b2fae3393e8bcd5f7acce36755830cfef009fe5f7f6e2d7743c8c9ae4238302385e45b44f6ac0940d15a9907fc44f4875f7fefd9c11ace0af510247ce3d70ccc67d23a3792b4e836629b1aae09d2d408bec5", 0x68}, {&(0x7f00000004c0)="6e503103af4fb7ad3a", 0x9, 0x10000}, {&(0x7f0000000500)="015ff3437f7d66bea3d9a3a66f5aa065bdd34dd26c6ce0025c3aa8d779febdd4530f244b9e0af2e572087fda10eb5cc560ab3f6efc82c72821542f87933b991e93106a8c235042c557dc5c89df2d3e1b6fffc503b358ffd9f60b6dc6345e34653841051cb997d81390a828c2cf8c577c97395da0c9d6887c604a5ae4c0c36d1ad342c007b64f2bcebe4a5e83bb376937cec7580779eb56f6d94e41421822b1e1594dd925e7a4d3d1e60d46fffd01cc0b4b1b5aaf55966a7088862e3c6be8665a", 0xc0, 0xb1e}, {&(0x7f00000005c0)="00c5b504a833e154ed4fe44dc895b7e0cfdaf80d61a87c42e231db26c2310ccc9576fc83eb6077edb27c4065e40b56641539638e7f7228774f98d1f5adf6c823b73123f4499010d93dbed7424673281b47084767650a3651c1f08ef7e8c192354f483d21e620ff28a51f0eeca1d14e69", 0x70}], 0x50001, &(0x7f0000000700)={[{@utf8no='utf8=0'}, {@fat=@showexec='showexec'}, {@fat=@check_normal='check=normal'}, {@numtail='nonumtail=0'}, {@nonumtail='nnonumtail=1'}, {@uni_xlateno='uni_xlate=0'}, {@shortname_mixed='shortname=mixed'}, {@utf8='utf8=1'}, {@utf8='utf8=1'}, {@iocharset={'iocharset', 0x3d, 'iso8859-5'}}], [{@dont_measure='dont_measure'}, {@appraise_type='appraise_type=imasig'}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1249.520743][T29950] IPVS: ftp: loaded support on port[0] = 21 [ 1249.533620][T29997] overlayfs: unrecognized mount option "logRrdir=./bus" or missing value [ 1249.627647][T29997] overlayfs: unrecognized mount option "logRrdir=./bus" or missing value 20:21:35 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:21:35 executing program 0: creat(&(0x7f0000000380)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r1, 0x7ffffc, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r1, 0x100000003, 0x80bf13, 0x28120001) fallocate(0xffffffffffffffff, 0x100000003, 0x0, 0x28120001) 20:21:35 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d3e090000732c776f726b6469973d2e2f66c3726f184b01bcda65726469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:35 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 20:21:35 executing program 0: creat(&(0x7f0000000380)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r1, 0x7ffffc, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r1, 0x100000003, 0x80bf13, 0x28120001) fallocate(0xffffffffffffffff, 0x100000003, 0x0, 0x28120001) [ 1250.109963][T30054] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 20:21:35 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) exit_group(0x2) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6c732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c653000000000000000000060a21ccd34bcc3ec5a4ee5364b22f2a601ac2f5a97f4e171195c4c7bf3e073cf4c713d22da3ba453251daaeda8521cbdfe98a43149ff582a24fa4b070aa4e2526c2e246a5c4a2558f36a336823b887290a96fd580c3c24f26dbecf5d7b92da436a8ec147a6ec9b4eca545add8c0d5cc980e7967b4ae34418c5301df7999816cbe5021631fdaff9003f1467156c9c9a9e70f2dfb7c74a548c4104b2133caa0ffddcd934e8b7ab41d7e1efdb4c124bf09f635d02e1e6f0bea34f40cd13efe51f0c2792062ba133481965b52c50608e1691125050655cf6faa71f005c307522b9ad8dd32dcd05d08a32f75b"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1250.169950][T29955] IPVS: ftp: loaded support on port[0] = 21 [ 1250.207209][T30054] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 20:21:35 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) syz_genetlink_get_family_id$gtp(&(0x7f00000003c0)='gtp\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b75703323707065726469723d2e2f66696c6530f9bfd22e9897a6ee240363d3cb7a9e5667cb061249442369e24edf445d577c744946f1ab14e5eb04810e0a30dfaff38c61ad17491fe64225e4e7eadaa9abb77c855c1e31c1a4dadf5503b382cdb7018faf350bfc8f1f33b10cfc37e029014aad26513b010a812edab4eba21e26dd66fcfd44c0ce7d43d1755d914a7690c7c4433a20c589163148935cf3e78843d96ec088c56134224aefeea4a442f7b0095d8ab3f2d1ef81ff"]) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000380)={0x2, 0x1, 0x0, 0x38, &(0x7f00000001c0)=""/56, 0x1000, &(0x7f0000000980)=""/4096, 0x1c, &(0x7f0000000340)=""/28}) r1 = getpgid(0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x18, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000004c0)={[], 0x2, 0xa3, 0x8, 0x8, 0xb4d, r3}) move_pages(r1, 0x2, &(0x7f0000000040)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f0000000140)=[0x4, 0xc82, 0xfffffffe], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x4) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1250.480525][T30068] overlayfs: unrecognized mount option "workup3#pperdir=./file0ù¿Ò.˜—¦î$cÓËzžVgËID#iâNßD]W|tIFñ«åë [ 1250.480525][T30068] 0߯óŒa­IæB%äçêÚ©«·|…\1Á¤ÚßU³‚Í·¯5 ü3± ü7à)J­&Q; [ 1250.480525][T30068] .Ú´ë¢&ÝfüýDÀÎ}CÑu]‘JvÇÄC: ʼn1H“\óçˆCÙnÀˆÅa4"JïB÷° ]Š³òÑïÿ" or missing value [ 1250.617349][T30075] overlayfs: unrecognized mount option "workup3#pperdir=./file0ù¿Ò.˜—¦î$cÓËzžVgËID#iâNßD]W|tIFñ«åë [ 1250.617349][T30075] 0߯óŒa­IæB%äçêÚ©«·|…\1Á¤ÚßU³‚Í·¯5 ü3± ü7à)J­&Q; [ 1250.617349][T30075] .Ú´ë¢&ÝfüýDÀÎ}CÑu]‘JvÇÄC: ʼn1H“\óçˆCÙnÀˆÅa4"JïB÷° ]Š³òÑïÿ" or missing value 20:21:37 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000340)='./file0\x00', 0x200) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000003c0)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)={0x88, r1, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000}, 0x488c0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r3, 0x80047458, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r4, &(0x7f0000000000)={0x18}, 0x11) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000300)='erspan0\x00') r6 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000480)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00?<', @ANYRES16=r6, @ANYBLOB="0500000000000000000001000500050005000500000005000600000000000800030002000000"], 0x2c}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r4, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, r6, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@SEG6_ATTR_SECRET={0x8, 0x4, [0x200]}, @SEG6_ATTR_DST={0x14, 0x1, @private0={0xfc, 0x0, [], 0x1}}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x7, 0x3]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x80000000}, @SEG6_ATTR_DST={0x14, 0x1, @remote}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x10) 20:21:37 executing program 0: creat(&(0x7f0000000380)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r1, 0x7ffffc, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r1, 0x100000003, 0x80bf13, 0x28120001) fallocate(0xffffffffffffffff, 0x100000003, 0x0, 0x28120001) 20:21:37 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) bind$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 20:21:37 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6270732c576f726b646972e1e45861696c65312c75707065050069723d2e2f66691e1d307e76902922fec0d1ad6a98fa9984dc06d5802aa01891d903b61db67b7631f13f7c217b65c5bab9988bdc7290"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)={0x54, r2, 0x1, 0x0, 0x0, {0x45}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc}, {0xc}}]}, 0x54}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)={0x124, r2, 0x100, 0x70bd28, 0x25dfdbfe, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x7}}}]}, 0x124}, 0x1, 0x0, 0x0, 0x6008880}, 0xc000) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:37 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000140)=r2, 0x12) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r5, &(0x7f0000000000)={0x18}, 0x11) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000000)={0x4, 0x8000}, 0x4) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x6e300, 0x0) 20:21:37 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TIOCNXCL(r0, 0x540d) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) [ 1252.634764][T30094] IPVS: ftp: loaded support on port[0] = 21 [ 1252.667479][T30093] overlayfs: unrecognized mount option "WorkdiráäXaile1" or missing value [ 1252.682861][T30097] IPVS: ftp: loaded support on port[0] = 21 20:21:38 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x0, 0x0, 0x28120001) 20:21:38 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1252.805880][T30104] overlayfs: unrecognized mount option "WorkdiráäXaile1" or missing value 20:21:38 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="7b6f77657764a44204006469723d2e2f6275732c776f726b6469723d696c6530c74c5d0996900a8a3e039af2a1aac35d0a5d0e3a04704ee9b3db3ba36a4ad8dbdf8a074012d0b1d4df2b6d623ffa6c193dab1635b50eda08d5d8b62e59a7b0a18077b738b6c2065ad4e48584ee9dc53062c36a2aa7be79a6d44786f848fb9aacf8c388d4ac20b1ab10c9041d5501927afc1da4a71894eaf8eb107189"]) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) creat(&(0x7f0000000380)='./bus\x00', 0x23) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) ioctl$CHAR_RAW_ROSET(r0, 0x125d, &(0x7f0000000340)=0xf2ad) openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x424c01, 0x0) statx(0xffffffffffffffff, &(0x7f00000003c0)='./file2\x00', 0x400, 0x100, &(0x7f0000000500)) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000140)) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:38 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x0, 0x0, 0x28120001) 20:21:38 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x20000, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000180)) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x107880, 0x0) ioctl$VIDIOC_S_STD(r1, 0x40085618, &(0x7f0000000100)) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) link(&(0x7f00000001c0)='./bus/file1\x00', &(0x7f0000000200)='./bus/file0\x00') prctl$PR_GET_TIMERSLACK(0x1e) [ 1253.161271][T30162] overlayfs: unrecognized mount option "{owewd¤B" or missing value [ 1253.261359][T30162] overlayfs: unrecognized mount option "{owewd¤B" or missing value 20:21:38 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r3) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./bus/file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) write$FUSE_ENTRY(r1, &(0x7f0000000340)={0x90, 0x0, 0x3, {0x0, 0x101, 0x7, 0x53f, 0x1, 0x4, {0x5, 0x1, 0x1, 0x8001, 0x27e3, 0x81, 0x8, 0x400, 0x0, 0x9, 0x100, r3, r4, 0x0, 0xfffffffb}}}, 0x90) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x80000000) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x80) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6202002c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1253.392904][T30171] overlayfs: failed to resolve './fileªé.•ŒiLÿk㼚ˆ)£súݽ@ºÝ¡f$C§Ã %ŒS5жæ': -2 [ 1253.506424][T30094] IPVS: ftp: loaded support on port[0] = 21 [ 1253.583071][T30097] IPVS: ftp: loaded support on port[0] = 21 [ 1253.678582][T30184] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1253.723432][T30184] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 20:21:41 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xe, 0x4, 0x4, 0x3}, 0x40) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000001740)=""/102400}, 0x20) ioctl$F2FS_IOC_WRITE_CHECKPOINT(0xffffffffffffffff, 0xf507, 0x0) perf_event_open(&(0x7f0000000100)={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, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ipvlan0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000080)) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:21:41 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x0, 0x0, 0x28120001) 20:21:41 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="050402000000000000007e00000008000500000000006eb6decf9b03a4555c4c4dc85f77ac465ff9ec67350c9b828545"], 0x1c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)={0x60, r2, 0x10, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x40002}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x800000, 0x2}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7, 0x1}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_NETNS_FD={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x28000}, 0x40011) 20:21:41 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp\x00') ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)=0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) getsockname$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r5, &(0x7f0000000000)={0x18}, 0x11) getsockopt$netlink(r5, 0x10e, 0x4, &(0x7f0000000380)=""/84, &(0x7f0000000300)=0x54) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x408302, 0x0) ioctl$EVIOCGPROP(r6, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r4, 0x4020744f, 0x0) 20:21:41 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000000300), 0x400011d, 0x20, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) writev(0xffffffffffffffff, 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) splice(r3, 0x0, r6, 0x0, 0x80000001, 0x0) 20:21:41 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2ced000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff0000000008000100647272"], 0x2c}}, 0x1) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=@newqdisc={0x70, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x14, 0x2, @TCA_HFSC_RSC={0x10}}}, @TCA_RATE={0x6}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c}, {0x4}}]}]}, 0x70}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, [], r5, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffe67) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r6, 0x40047438, &(0x7f0000000180)=""/246) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r7, &(0x7f0000000000)={0x18}, 0x11) ioctl$TIOCGDEV(r7, 0x80045432, &(0x7f00000000c0)) ioctl$PPPIOCSFLAGS1(r6, 0x80047458, 0x0) [ 1255.629236][ T7] tipc: TX() has been purged, node left! [ 1255.701485][T30247] IPVS: ftp: loaded support on port[0] = 21 [ 1255.734113][T30248] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1255.779417][ T7] tipc: TX() has been purged, node left! [ 1255.780756][T30257] IPVS: ftp: loaded support on port[0] = 21 20:21:41 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x0) [ 1255.827253][ T7] tipc: TX() has been purged, node left! 20:21:41 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='exofs\x00', 0x1100000, 0x0) chdir(&(0x7f0000000300)='./file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) openat2(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x68, 0x17}, 0x18) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f6669ec65312c75707065726469723d2e2f66696c6530efde73444889b1ff5cb51443bf4430dac0fe63c172c8a18074095ceed5bb57a020e46ec55a2f92931753e1079bfb79b25a607bf40cf7ba2457a5a4a21918f873b730483e419147923dc880b96ec950b9207e326c1780e35f71c1a20ff1b2f697ee664b5958005c918b0d86def2f823a4b21e09ee88a5397c43f9f339f2"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x1, 0x2) [ 1255.883545][ T7] tipc: TX() has been purged, node left! [ 1255.884782][T30274] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1255.918846][ T7] tipc: TX() has been purged, node left! 20:21:41 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file1\x00', 0x0, 0x1800009, 0x0) [ 1255.983449][ T7] tipc: TX() has been purged, node left! [ 1256.022740][ T7] tipc: TX() has been purged, node left! 20:21:41 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x0) [ 1256.226519][T30315] overlayfs: failed to resolve './file0ïÞsDH‰±ÿµC¿D0ÚÀþcÁrÈ¡€t îÕ»W  änÅZ/’“Sá›ûy²Z`{ô ÷º$W¥¤¢øs·0H>A‘G’=È€¹nÉP¹ ~2l€ã_qÁ¢ñ²ö—îfKYX': -2 [ 1256.360966][T30321] overlayfs: failed to resolve './file0ïÞsDH‰±ÿµC¿D0ÚÀþcÁrÈ¡€t îÕ»W  änÅZ/’“Sá›ûy²Z`{ô ÷º$W¥¤¢øs·0H>A‘G’=È€¹nÉP¹ ~2l€ã_qÁ¢ñ²ö—îfKYX': -2 20:21:41 executing program 0: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x0) [ 1256.458367][T30247] IPVS: ftp: loaded support on port[0] = 21 20:21:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 20:21:42 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x3, 0x0, 0x101, r1}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x68, @private1, 0x3}}, 0x0, 0x4, 0x0, 0x1ff, 0x9}, &(0x7f0000000040)=0x98) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r2 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f62752c776f726b3ae3723d2e2f66696c65312c75707065726469723d2e2f66696c653095935f37e636d467ed1579751c1ab2eeb5d993d341f3ccfd0b42ff37fe1abfc31eb820bf9b2bfb1b945a3fc342886923110eff4e7d1c46937be362d2e261eba09d83b746803ae4fe19dc3ab62a336725271de8f4f1a000de9504914be04e83472b6abcb90aa5a27b83cc70db76d66e9a1f266f22586adfa4271cff0e8cc6f6bad9d1140ea0f165d829d4d8931ebe8462635af9a082445a85cce38fbc7a54e2856ca45bdb9c2a7a"]) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000340)={0xfe, 0xff, 0x1, 0x3, 0x80, 0x1, 0x3, 0x0, 0x0, 0x8, 0x1, 0xfe, 0xc1, 0xd8}, 0xe) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="18020000000000000000000000000000850000002c00000095000000000000009adbe4d1afd7495a1194cbd4db16623b7a3f8be4359e929e1d33ba86a0facecc503d49ac405dfedc08d9233d746d"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa}, [@IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x3}]}, @IFLA_GROUP={0x8}]}, 0x3c}}, 0x0) 20:21:42 executing program 0: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x1c, 0x7, 0x6, 0x101, 0x0, 0x0, {0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) [ 1256.801009][T30338] overlayfs: unrecognized mount option "work:ãr=./file1" or missing value [ 1256.845780][T30257] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1256.935801][T30336] IPVS: ftp: loaded support on port[0] = 21 [ 1257.037714][T30356] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1257.098982][T30356] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1257.136992][T30356] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1257.237299][T30357] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:21:44 executing program 3: unshare(0x40000000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) getsockopt(r0, 0x3, 0x7, &(0x7f00000000c0)=""/176, &(0x7f0000000000)=0xb0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r3, 0x4020744f, 0x0) 20:21:44 executing program 4: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, 0x0}, 0x0) r0 = socket$inet(0x2, 0x2000000000003, 0x2) setsockopt$inet_int(r0, 0x1f00000000000000, 0xd2, &(0x7f0000000000), 0x3c) 20:21:44 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r3, 0x0, 0x18, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r4, &(0x7f0000000000)={0x18}, 0x11) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r5, &(0x7f0000000000)={0x18}, 0x11) mount$overlay(0x402f00, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000140)='overlay\x00', 0x939466facf59965b, &(0x7f0000000040)=ANY=[@ANYRES64=r2]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') ftruncate(r0, 0xe12f) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:44 executing program 1: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x1c}, @multicast1}, {0x0, 0x0, 0x8}}}}}, 0x0) 20:21:44 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="833695d1b54d", @broadcast, @void, {@ipv4={0x800, @icmp={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast2=0xe0000001, {[@generic={0x88, 0x2}]}}, @address_request}}}}, 0x0) 20:21:44 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x4, 0x4a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3d8, 0x3d8, 0x3d8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={{0x30, 'frag\x00'}, {[0x1, 0xfff], 0x5, 0x24, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote, @dev={0xfe, 0x80, [], 0xf}, [0xffffff00, 0xff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffff00, 0x0, 0xffffffff], 'virt_wifi0\x00', 'veth1_vlan\x00', {0xff}, {0xff}, 0x88, 0x3, 0x2fb1e98a678bf849}, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={{0x138, 'rt\x00'}, {0x7, [0x1f, 0x4], 0x2, 0x1, 0x5, [@rand_addr=' \x01\x00', @empty, @ipv4={[], [], @multicast2}, @private0={0xfc, 0x0, [], 0x1}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @rand_addr=' \x01\x00', @private0, @rand_addr=' \x01\x00', @loopback, @mcast1, @mcast2, @private2={0xfc, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x26}, @empty, @loopback], 0x6}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x7}}}, {{@ipv6={@remote, @ipv4={[], [], @rand_addr=0x64010100}, [0xff000000, 0xff, 0x0, 0xffffffff], [0xff000000, 0x0, 0xffffff, 0xff000000], 'virt_wifi0\x00', 'veth0_to_hsr\x00', {}, {}, 0x62, 0x3, 0x2, 0x11}, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x508) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) [ 1259.193428][T30395] IPVS: ftp: loaded support on port[0] = 21 20:21:44 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x1, 0x154, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"/340]}, 0x1cc) tkill(r0, 0x6) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) 20:21:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000240)={0x2, 0x0, @private}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000280)="7f8ae2ac4702604a", 0x8}], 0x1, &(0x7f00000006c0)=[@ip_tos_u8={{0xd, 0x0, 0x1, 0xac}}], 0x10}}], 0x1, 0x0) [ 1259.279674][T30407] IPVS: ftp: loaded support on port[0] = 21 20:21:44 executing program 4: r0 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r0) r1 = gettid() mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000000200)='\xd2 \xf4\x01%\x02\x9d\x92\xe4\x8d\x82\xa0\xe2\xf2Fj\xf8/f\x86)\xc2<\xb3\xc3N\xb6p\xf3\xc9\r\x03\xce5\x83$\xe1h\x88n\xe4\x02\xd3\xc4L\x82\xf6)\xe9\xfa\xc3n\xdc\xd4\xc1\x99s,\xfb\xba\x1c\x02a\x85\xc1t\xdd6\x9f7gF\xc4\x16}t\xb0\x93\xfb\x920xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) 20:21:44 executing program 5: clone(0xff7a002a88bf42a1, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1259.527557][T30443] devpts: called with bogus options 20:21:45 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000580)=@mangle={'mangle\x00', 0x1f, 0x6, 0x390, 0x1c8, 0x98, 0x98, 0x0, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x6, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@empty, @multicast1, 0x0, 0x0, 'bond_slave_1\x00', 'vxcan1\x00'}, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ip={@dev, @local, 0x0, 0x0, '\x00', 'veth0_virt_wifi\x00'}, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x39}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3f0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xd) wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:21:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1259.703082][T30466] x_tables: duplicate underflow at hook 1 [ 1259.760151][T30470] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1259.804036][T30470] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1259.845893][T30470] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1259.951479][T30395] IPVS: ftp: loaded support on port[0] = 21 [ 1260.042022][T30407] IPVS: ftp: loaded support on port[0] = 21 [ 1261.949709][ T7] tipc: TX() has been purged, node left! [ 1262.108956][ T7] tipc: TX() has been purged, node left! [ 1262.328823][ T7] tipc: TX() has been purged, node left! [ 1262.488785][ T7] tipc: TX() has been purged, node left! 20:21:48 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:48 executing program 4: unshare(0x40000000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000540)=ANY=[], 0x41) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) ioctl$PPPIOCSFLAGS1(r1, 0x4004743a, &(0x7f0000000000)) 20:21:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:21:48 executing program 2: unshare(0x40000000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x2010, 0xffffffffffffffff, 0xfffff000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x80000003) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) lsetxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f00000002c0)={0x0, 0xfb, 0xae, 0x0, 0x6b, "1126b924f9c11d262ef71da6225129db", "7a6e0e74c91df1cb267fa1e30f41b058f8118e79bb7bcbd703cf6e292139b5edaac102ad1a07fd83939c46d9646465ec73f261ee4f885cd5711f20037308fd879539c87b5efef2f5248e35b021c5bfa516a265a39092104f66f05e4d9923b5b08080878b13588d3fecdba0acd193f309609157beb4fc9c670c1bd1e6b152b220ca72085c9001eb6d99774f032bc2c88a2d17f7d75d72231b94"}, 0xae, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r2, 0x80047458, 0x0) 20:21:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/169, 0xa9}], 0x1, 0x0, 0x0) [ 1262.696376][T30548] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1262.723801][T30550] IPVS: ftp: loaded support on port[0] = 21 [ 1262.728652][T30547] IPVS: ftp: loaded support on port[0] = 21 20:21:48 executing program 3: unshare(0x40000000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000380)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}, r2}}, 0x48) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x18, 0x0) ioctl$SNDRV_PCM_IOCTL_FORWARD(0xffffffffffffffff, 0x40084149, &(0x7f0000000300)=0x4) ioctl$HIDIOCGRAWPHYS(0xffffffffffffffff, 0x80404805, &(0x7f0000000400)) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f00000002c0)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xf}}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f0000000180)=""/246) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000000)={0x33, 0x9, 0x8, 0x9, 0x11, "e31d9a312a4ae5a0a103d4d2863bda86273c35"}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r5, 0x0, r1, 0x0, 0xe8a6, 0x0) read$midi(r5, &(0x7f00000000c0)=""/129, 0x81) ioctl$PPPIOCSFLAGS1(r4, 0x4020744f, 0x0) [ 1262.751131][T30549] overlayfs: unrecognized mount option "orkdr=./file1" or missing value [ 1262.836365][T30549] overlayfs: unrecognized mount option "orkdr=./file1" or missing value [ 1262.855714][T30559] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1262.902430][T30569] IPVS: ftp: loaded support on port[0] = 21 20:21:48 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000040)='./bus/file0\x00', 0x144) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:48 executing program 1: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="58000000240007f20500fff100ff008000000008", @ANYBLOB='\x00\x00\x00\x00\b'], 0x3}}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd6e2bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002800fd9609ff00003fb02c94709d5bb3", @ANYRES32=r3], 0x2}}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0xfffffffffffffeb6) r4 = socket$inet(0x10, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r4, 0x0, 0x86ffde, 0x0) 20:21:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1263.113256][T30550] IPVS: ftp: loaded support on port[0] = 21 [ 1263.142259][T30547] IPVS: ftp: loaded support on port[0] = 21 [ 1263.170868][T30628] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1263.182456][T30622] overlayfs: failed to resolve './file1': -2 [ 1263.216604][T30631] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30631 comm=syz-executor.1 [ 1263.255269][T30622] overlayfs: failed to resolve './file1': -2 20:21:48 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={r0}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000004c0)={0x3ff, 0x0, 0x0, 0x101, r0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={r0, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @local}, @in={0x2, 0x4e20, @remote}]}, &(0x7f00000003c0)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) sendmsg$SOCK_DESTROY(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x198}, 0x1, 0x0, 0x0, 0x10}, 0x240000c0) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6c8000657264723d2e2f660586f3a4a7696c6544a031130000e36122cd822c758c7065726469726c653000"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1263.372715][T30640] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1263.400709][T30631] netlink: 2220 bytes leftover after parsing attributes in process `syz-executor.1'. 20:21:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1263.511166][T30652] overlayfs: unrecognized mount option "l€" or missing value [ 1263.591768][T30652] overlayfs: unrecognized mount option "l€" or missing value [ 1263.609619][T30657] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:21:49 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x5) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000140)='./file1\x00', &(0x7f0000000040)='overlay\x00', 0x264010, &(0x7f0000000180)=ANY=[]) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/input/mice\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0x4, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r2, 0x0, 0x18, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x3, 0x5b6c03a2, {r3}, {}, 0x9d6, 0xfffffffffffffff8}) prctl$PR_SET_PTRACER(0x59616d61, r4) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1263.733414][T30657] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 20:21:49 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1263.872341][T30580] IPVS: ftp: loaded support on port[0] = 21 [ 1264.015517][T30671] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:21:51 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffff00fffbf674049167a686dd60a4ed0800000000000800ff0200000000000000000000000000010350f4780000000060f620f200002c0000"], 0x0) 20:21:51 executing program 1: perf_event_open(&(0x7f0000000480)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x2, 0x0) sendfile(r1, r0, 0x0, 0x20000000000000d8) 20:21:52 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="7d0800000000000000d619"], 0x14}}, 0x0) sendmsg$TIPC_NL_MON_GET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x4dc, r4, 0x4, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xeed333}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x800}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x800}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffff8ae}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffff}]}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x478}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xd94}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xdb38}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb752}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}]}, @TIPC_NLA_NODE={0x428, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "2717e8bbf2f9a23ee95ffa92b92282a5a5990fc503fc426450ee"}}, @TIPC_NLA_NODE_ID={0x57, 0x3, "4e35f748e68edfad0935bc4df59ed86c0d9b4571f82ffdcaba1902828f192a03ac7bad6c89774769fd8b61d7509f53c0b29465dd555973e93f43044eb3ab28b9b9eedeff37fa67d5289eed300eb0b51bc66d7b"}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "d4dc6ec6f575e0ec8f396b4379c368fdb10e61ac16478c60e56589b29a84bde8e72446"}}, @TIPC_NLA_NODE_ID={0xaf, 0x3, "79f73d5777bf6427bda479a649ef489ef1e0ca204819a1eb8f0ad3dbf0f3728d93f9923ae5bb8014c28f8cac9e669bf892d0aff644aa9de008334719cccefa92e8a29e1e48f3b4f5c2861c2a5b91c4de18ff4ba101a84dec7b61ad5b49c94079302b63f011bf0038c5c632ef0d208e1cef48df00110af56a4338bc4068fa5e832464475267a00d958e6ff1a007159f3e8adec09da8fa3908064b2ed502d59d48fd1d13c0a6e34536b3974e"}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "60490a9f2ff937e6bfb8f5cb53c913a2bb71d3b06ee915bf8d8173a7a5109752"}}, @TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "60c855b17eb5a4713b66e8813abd3a3b685e8d180ece58443387c255354ea2"}}, @TIPC_NLA_NODE_ID={0xf0, 0x3, "7aef4069959aa859c0df0d79a507acdc81d6cd016552d1e3ad9ba845733834072090bdda8c365abbaba30c7dbef67db2370111b1730f525727578428b65d64e0bb46657ec39373ce1d44846a48c2793536b8e4fabdf1ae8e263bb09a1ac6a19e94c6a207d16a84802dfcece4795f5463a83856c4408489f62f11c5e692904b16b84317b4695bc1aa8eb377550ff58f9f3c9bc915b758754638bad674169907768ffaf25fec8416c0e7949afb938029322e6fb9dfed45fb37b20d9a7689c6f2850acba19ac0449d58527bdd8b59c7bace500b77f3a9ba2b7b9cae690dc379bb8e33f0455bda3668b9bd372a66"}, @TIPC_NLA_NODE_ID={0xb6, 0x3, "6e2c55686a1053e83de7e40cfaa18516c241bfe899a6d5a2624c9448949445edd980ad9ae95b05e899c7688306e3d7e8acf69f5282df9463b66eb2ee20bd2f00f4352a620b36297299825eaa86b71d7b7ad41971c160b9d46dcbb51642c9696ee1e93cab7a9815fd8ee0981f6df22c730f5bb922186c339fe2fa896264937f5fe6eb217256138b00d7ddd7ebede75c3a723b7fc0994c86bbbd644c2e88dde668395c5f063bc9ded5cd44240a887842dbba11"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1ff}, @TIPC_NLA_NODE_KEY={0x4c, 0x4, {'gcm(aes)\x00', 0x24, "70922295f0e3c4d4fa5a5e9260cb9fee7ec0fee4fca79617e3e2cde9cbb2a5b6afe0910e"}}]}]}, 0x4dc}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) 20:21:52 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1266.864758][T30727] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1266.872460][T30726] IPVS: ftp: loaded support on port[0] = 21 [ 1267.337272][T30726] IPVS: ftp: loaded support on port[0] = 21 20:21:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) add_key(&(0x7f0000000280)='ceph\x00', 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000002c0)=0x80000000) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f0000000300)={0x3, 0x94, "2ca494592a5beb0f45d42a5eb8fd1eb60eb0e39aab8004b5c6e052fdac71c4b6015771fea32b78edc11b1f5252ffa82a7e64dcbe8fdd8d260913551e5e5ae9aee9bad88049ffde7bfc1c8be0164444fa703a7e8136b201d4c0e02811c78c56993a090e1ca33d2310ee966fa16affa942f847401a4285d321722e42266c47fe8edae60dcc4e105da95ee48a3973fb37d66c074bc5"}) write(r0, &(0x7f0000000600)="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", 0xe00) sendfile(r0, r2, 0x0, 0x12000) stat(0x0, 0x0) setuid(0x0) syz_genetlink_get_family_id$nl80211(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000000d06810200001000000008fb000c000000100000006269746d56703a69700000"], 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0x40000) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@empty, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4e23, 0x0, 0x0, 0x7f, 0x0, 0xa0}, {0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, {0x3f}, 0x8, 0x0, 0x2, 0x1, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x25}, 0x4d3, 0xff}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3507, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9d12}}, 0xe8) 20:21:53 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) 20:21:53 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:21:53 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:53 executing program 2: unshare(0x40000000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) mmap(&(0x7f000059a000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r3, 0x80047458, 0x0) 20:21:53 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x40006) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r0, 0x4020744f, 0x0) [ 1267.882911][T30788] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1267.927432][T30790] IPVS: ftp: loaded support on port[0] = 21 [ 1267.962053][T30794] IPVS: ftp: loaded support on port[0] = 21 20:21:53 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff81}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/vmstat\x00', 0x0, 0x0) clone(0x180a983, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000180)) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0xffc}, 0x0, 0x0) 20:21:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1268.137978][ T28] audit: type=1800 audit(1595708513.571:28): pid=30791 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16104 res=0 20:21:53 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x105) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)='t', 0x1, 0xffffffffffffffff) keyctl$invalidate(0x15, r2) [ 1268.262378][ T28] audit: type=1326 audit(1595708513.691:29): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=30808 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45f1aa code=0x0 20:21:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1268.456849][T30790] IPVS: ftp: loaded support on port[0] = 21 20:21:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:21:54 executing program 4: 20:21:54 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) recvmsg$can_raw(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @empty}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/61, 0x3d}, {&(0x7f0000000200)=""/38, 0x26}, {&(0x7f0000000600)=""/50, 0x32}, {&(0x7f0000000380)=""/74, 0x4a}, {&(0x7f0000000440)=""/105, 0x69}, {&(0x7f0000000640)=""/39, 0x27}], 0x6, &(0x7f0000000580)=""/40, 0x28}, 0x60) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus\fworkdir=./file1,upperdir=./file0']) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) accept4(r2, &(0x7f0000000680)=@tipc, &(0x7f00000004c0)=0x80, 0x80000) link(&(0x7f0000000040)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1268.722390][ T7] tipc: TX() has been purged, node left! [ 1268.752656][ T7] tipc: TX() has been purged, node left! 20:21:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1268.779929][ T7] tipc: TX() has been purged, node left! [ 1268.810681][ T7] tipc: TX() has been purged, node left! 20:21:54 executing program 4: [ 1268.870154][T30886] overlayfs: missing 'workdir' [ 1268.870987][ T7] tipc: TX() has been purged, node left! [ 1268.954762][T30896] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1268.967260][ T7] tipc: TX() has been purged, node left! [ 1268.974448][ T28] audit: type=1326 audit(1595708514.411:30): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=30843 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45f1aa code=0x0 [ 1268.979407][T30886] overlayfs: missing 'workdir' 20:21:54 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) getsockopt$CAN_RAW_FILTER(r2, 0x65, 0x1, &(0x7f0000000000)=[{}, {}, {}], &(0x7f00000000c0)=0x18) [ 1269.003282][ T7] tipc: TX() has been purged, node left! [ 1269.064558][T30794] IPVS: ftp: loaded support on port[0] = 21 [ 1269.145161][T30913] IPVS: ftp: loaded support on port[0] = 21 [ 1269.557408][T30913] IPVS: ftp: loaded support on port[0] = 21 20:21:56 executing program 4: 20:21:56 executing program 1: 20:21:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:21:56 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) ioctl$VIDIOC_TRY_ENCODER_CMD(r0, 0xc028564e, &(0x7f0000000180)={0x3, 0x0, [0xafc6, 0x3, 0x401, 0x3, 0x5, 0x89e7, 0x70a5, 0x1]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in=@initdev, @in6=@mcast1}}, {{@in6=@initdev}, 0x0, @in6=@initdev}}, &(0x7f0000000140)=0xe8) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:56 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'gre0\x00'}, 0x18) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/230) ioctl$PPPIOCSFLAGS1(r3, 0x80047458, 0x0) 20:21:56 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x17, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x502, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) r2 = getpid() sched_setscheduler(r2, 0x6, &(0x7f0000000380)) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) setpgid(r3, r4) ptrace$getregs(0xc, r2, 0xcc6, &(0x7f00000002c0)=""/4096) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) 20:21:56 executing program 1: 20:21:56 executing program 4: [ 1271.318028][T31002] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1271.337888][T31001] IPVS: ftp: loaded support on port[0] = 21 [ 1271.430994][T31007] IPVS: ftp: loaded support on port[0] = 21 20:21:57 executing program 1: 20:21:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:21:57 executing program 4: 20:21:57 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./bus/file1\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1271.747987][T31059] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:21:57 executing program 1: 20:21:57 executing program 4: 20:21:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1271.969199][T31071] overlayfs: workdir and upperdir must reside under the same mount 20:21:57 executing program 1: [ 1272.097573][T31079] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1272.264805][T31001] IPVS: ftp: loaded support on port[0] = 21 [ 1272.466267][T31007] IPVS: ftp: loaded support on port[0] = 21 20:21:58 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x11, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) [ 1273.102203][T31138] IPVS: ftp: loaded support on port[0] = 21 20:21:58 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) ioctl$VIDIOC_G_EDID(r2, 0xc0285628, &(0x7f00000000c0)={0x0, 0x0, 0xff, [], &(0x7f0000000000)=0x81}) 20:21:58 executing program 4: 20:21:58 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x80000001, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000140)=0x6, 0x4) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) acct(0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:21:58 executing program 1: [ 1273.346702][T31138] IPVS: ftp: loaded support on port[0] = 21 20:21:58 executing program 4: [ 1273.466988][T31168] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:21:58 executing program 1: [ 1273.563699][T31174] IPVS: ftp: loaded support on port[0] = 21 20:21:59 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) prctl$PR_MCE_KILL_GET(0x22) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lo\x00\x00\x00\x00\x00\x00\x00\x00orkd1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:21:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:21:59 executing program 4: 20:21:59 executing program 1: [ 1273.923521][T31227] overlayfs: unrecognized mount option "lo" or missing value [ 1273.962238][T31225] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1274.036497][T31238] overlayfs: unrecognized mount option "lo" or missing value [ 1274.265158][T31174] IPVS: ftp: loaded support on port[0] = 21 [ 1275.978066][ T7] tipc: TX() has been purged, node left! 20:22:01 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000100)='/dev/input/mice\x00', 0x84001) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000140)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f0000000180)=""/246) 20:22:01 executing program 4: 20:22:01 executing program 1: 20:22:01 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) fcntl$notify(r0, 0x402, 0x1) r2 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES32=r2]) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x3, 0x0, 0x101, r3}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={r3, 0x4}, 0x8) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:22:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:01 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r1, 0xc0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, 0x2}, 0x0, 0x0, &(0x7f0000000100)={0x2, 0xd, 0x1}, &(0x7f0000000140)=0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0x7}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x14, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x9, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r3}, 0x78) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r4, 0x4020744f, 0x0) [ 1276.137992][ T7] tipc: TX() has been purged, node left! [ 1276.177106][T31295] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:22:01 executing program 1: 20:22:01 executing program 4: [ 1276.184993][T31292] IPVS: ftp: loaded support on port[0] = 21 [ 1276.199933][ T7] tipc: TX() has been purged, node left! [ 1276.206199][ T7] tipc: TX() has been purged, node left! [ 1276.219083][T31293] IPVS: ftp: loaded support on port[0] = 21 [ 1276.267186][T31294] overlayfs: unrecognized mount option "" or missing value [ 1276.279508][ T7] tipc: TX() has been purged, node left! [ 1276.313775][ T7] tipc: TX() has been purged, node left! [ 1276.361467][ T7] tipc: TX() has been purged, node left! [ 1276.413780][ T7] tipc: TX() has been purged, node left! 20:22:01 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./s,workdir=./file1,upperdir=./file0']) ioctl$USBDEVFS_GET_CAPABILITIES(r0, 0x8004551a, &(0x7f0000000180)) open(&(0x7f0000000140)='./bus/file0\x00', 0x307000, 0x4) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:22:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:01 executing program 4: 20:22:01 executing program 1: [ 1276.502508][ T7] tipc: TX() has been purged, node left! [ 1276.560887][ T7] tipc: TX() has been purged, node left! [ 1276.646093][ T7] tipc: TX() has been purged, node left! [ 1276.654445][T31355] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1276.723381][T31358] overlayfs: failed to resolve './s': -2 [ 1276.797376][T31366] overlayfs: failed to resolve './s': -2 [ 1277.016030][T31293] IPVS: ftp: loaded support on port[0] = 21 [ 1277.074762][T31292] IPVS: ftp: loaded support on port[0] = 21 20:22:03 executing program 4: 20:22:03 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @local}, @in={0x2, 0x4e23, @empty}], 0x20) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) 20:22:03 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r1, 0x0, 0x0}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0xc) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) 20:22:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:03 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/adsp1\x00', 0x0, 0x0) readv(r3, &(0x7f0000000100)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1) ioctl$SNDCTL_DSP_SETTRIGGER(r3, 0x40045010, &(0x7f0000000000)=0x3) dup3(r2, r3, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = dup2(r4, r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 1278.038359][T31425] IPVS: ftp: loaded support on port[0] = 21 [ 1278.074304][T31424] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:22:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:04 executing program 2: unshare(0x40000000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r2, 0x0, 0x18, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x1c, 0x0, 0x405, 0x0, 0x0, {0x7e}, [@NL80211_ATTR_IFTYPE={0x8}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16, @ANYBLOB="0002f8000000fcdbdf25ea3daf35124147e16f0a0a2ca26535b01300000006691901030000000500c200c8000000"], 0x34}, 0x1, 0x0, 0x0, 0x40015}, 0xf91d50b5656d1d3) r3 = accept4$phonet_pipe(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x80000) pipe(&(0x7f0000000080)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in=@initdev, @in=@multicast2}}, {{@in6=@empty}}}, &(0x7f0000000540)=0xe8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x11, r3, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) inotify_init() bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x1, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f0000000180)=""/246) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r5, 0x0, r6, 0x0, 0x18, 0x0) write$FUSE_DIRENT(r6, &(0x7f0000000380)={0xd0, 0xffffffffffffffda, 0x6, [{0x5, 0x9, 0xa, 0x4, ',)\xc5\x88#\xd6=o\x89\xa9'}, {0x1, 0xa, 0xa, 0x5, '/dev/cuse\x00'}, {0x6, 0x5, 0x1, 0x80000000, '*'}, {0x6, 0x9, 0xa, 0xe4e4d0b, '--l\x8b\xa0\xc0\xfcu\xb2\xab'}, {0x3, 0x20, 0xa, 0x200, '/dev/cuse\x00'}]}, 0xd0) ioctl$PPPIOCSFLAGS1(r4, 0x80047458, 0x0) [ 1278.801992][T31466] IPVS: ftp: loaded support on port[0] = 21 20:22:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1278.884205][T31425] IPVS: ftp: loaded support on port[0] = 21 20:22:04 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="01030000f2ef000000200b00003f08000300", @ANYRES32=r3, @ANYBLOB], 0x1c}}, 0x0) 20:22:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev, 0x784}], 0x1c) 20:22:04 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)={0x0, 'vxcan1\x00', {}, 0x5}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000340)={0x0, 'batadv_slave_1\x00', {0x210000}, 0x2}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffffff, 0x8}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff, 0x401}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000000)={0x0, 0x81, 0x6}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000040)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000040)={0x0, 0x100, 0x20}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:22:04 executing program 4: setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x6a, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(0xffffffffffffffff, &(0x7f0000001b00)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp6\x00') preadv(r0, &(0x7f00000017c0), 0x375, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x4240a543) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000000c0)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) socket(0x0, 0x0, 0x0) [ 1279.373555][T31492] overlayfs: './file0' not a directory [ 1279.605779][T31466] IPVS: ftp: loaded support on port[0] = 21 20:22:07 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) setsockopt$PNPIPE_INITSTATE(r0, 0x113, 0x4, &(0x7f0000000180)=0x1, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) ioctl$CAPI_SET_FLAGS(r1, 0x80044324, &(0x7f0000000140)) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) mkdir(&(0x7f0000000280)='./file0\x00', 0x100) mount$overlay(0x402f00, &(0x7f0000000380)='./file1\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6f770fd5a4a84588f47a65726469723d2e2f6275732c7767766b646972653000000700"/46]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') setxattr$security_ima(&(0x7f0000000240)='./bus\x00', &(0x7f00000003c0)='security.ima\x00', &(0x7f0000000440)=@sha1={0x1, "26c25869c462993a523d5452ad19417fce53d9ff"}, 0x15, 0x3) mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:22:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:07 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x2, 0x0) 20:22:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x9}, 0xae05}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) keyctl$KEYCTL_PKEY_VERIFY(0x1c, 0x0, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x6) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @rand_addr, 0x0, 0x0, 'sh\x00', 0x0, 0x1d3, 0x3a}, 0x2c) 20:22:07 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x48c041, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r4) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(&(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, r6) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r2, &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000010002000000000002000200", @ANYRES32=r4, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=r6, @ANYBLOB="08000400", @ANYRES32=r7, @ANYBLOB="10000100000000002000020000000000"], 0x44, 0x3) [ 1282.465977][T31553] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1282.499580][T31551] IPVS: ftp: loaded support on port[0] = 21 20:22:08 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x2, 0x0) 20:22:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000002c0)=""/192, &(0x7f0000000000)=0xc0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000000040)={0x0, 0x0, @ioapic}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) tkill(0x0, 0x0) ioctl$TIOCGPTLCK(0xffffffffffffffff, 0x80045439, 0x0) [ 1282.613374][T31562] overlayfs: unrecognized mount option "lowÕ¤¨Eˆôzerdir=./bus" or missing value 20:22:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1282.708639][T31581] IPVS: length: 192 != 24 20:22:08 executing program 1: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000040)=""/1}, 0x20) socketpair(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f2, &(0x7f0000000080)='ip6tnl0\x00') 20:22:08 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000000040)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000140)='./bus/file1\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)={0x5, 0x14, [0x0, 0x100, 0x51d, 0x25, 0x1]}) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000180)='./bus/file1\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f77657264692e2f66696c65312c75707065726469723d2e1366696c653000"/47]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 1282.796626][T31595] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:22:08 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x2, 0x0) 20:22:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:08 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000080)="bd", 0x1) tee(r1, r0, 0x3, 0x0) read(0xffffffffffffffff, 0x0, 0x0) [ 1283.020629][T31609] overlayfs: unrecognized mount option "lowerdi./file1" or missing value 20:22:08 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x2, 0x0) 20:22:08 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x8031, 0xffffffffffffffff, 0xbbe87000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x86200, 0x0) read$alg(0xffffffffffffffff, &(0x7f0000000880)=""/23, 0x17) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000900)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r1, &(0x7f0000000b00)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x1040008}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="7001fe026c0e0a9e6677e58fbb266419ff", @ANYRES16=r3, @ANYBLOB="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"], 0x170}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x14, 0x0, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x41100, 0x2, [], 0x0, 0x1c, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xe}, 0x78) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000100)={0x9a0000, 0x8011, 0x6, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x40032, 0x623, [], @p_u16=&(0x7f0000000000)=0x3f}}) keyctl$read(0xb, 0x0, &(0x7f0000000240)=""/177, 0xb1) keyctl$search(0xa, 0x0, &(0x7f0000000780)='rxrpc_s\x00', &(0x7f00000007c0)={'syz', 0x2}, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000000740)={0x6, &(0x7f0000000140)=""/42, &(0x7f0000000680)=[{0x7ff, 0x69, 0xd67, &(0x7f00000002c0)=""/105}, {0x5, 0x1a, 0xfffffffe, &(0x7f0000000340)=""/26}, {0x234c, 0xeb, 0x9, &(0x7f0000000380)=""/235}, {0x2, 0x6c, 0xe4, &(0x7f0000000480)=""/108}, {0xffff, 0x50, 0x53ed, &(0x7f0000000500)=""/80}, {0x0, 0xf6, 0x0, &(0x7f0000000580)=""/246}]}) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f0000000180)=""/246) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r6, &(0x7f0000000000)={0x18}, 0x11) write$cgroup_freezer_state(r6, &(0x7f0000000b40)='FROZEN\x00', 0x7) ioctl$PPPIOCSFLAGS1(r4, 0x4020744f, 0x0) [ 1283.095205][T31609] overlayfs: unrecognized mount option "lowerdi./file1" or missing value [ 1283.121188][T31616] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:22:08 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x20, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f77657264ffff3d2e2f6275732c776f726b6469723d2e2f66696c65212c75747065726469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1283.406013][T31631] overlayfs: unrecognized mount option "lowerdÿÿ=./bus" or missing value [ 1283.454100][T31631] overlayfs: unrecognized mount option "lowerdÿÿ=./bus" or missing value 20:22:09 executing program 4: sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x2, 0x0) 20:22:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$unix(0x1, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000fb], 0x100000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 20:22:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:09 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="2f6275732c776f726b6469723d2e2f66f19c65312c75709cf0ffff69723d2e2f66696c65304390ed1f4853fa5689302b28526964ea7629f2083d9768f18958b8c7ecd0338591957c309b583ae7c1a00eab37ea8f9b"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') sendmsg$sock(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000040)="9d3ad2122930b732c849aa248f60fe71a43becbee580af", 0x17}, {&(0x7f0000000100)="3fc7c7ae4ba0662c7fdad4eecd565c0cca60d719851853d6e318ce64e785a9fe6aa350ad", 0x24}, {&(0x7f0000000440)="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", 0xfa}, {&(0x7f0000000140)="3bfca5d960bb095c8a1e9f21ef6f8ca11ea53dec3f70ad39a917b22e3e546079a71f17d0c35dde76a4d7398db58a2100edff1073aafc9f70c82771f9294c1df4d9c1e08ce5c66cfc4041ba8f66aa2a75ae304b49c109a3bf938f6f9c0f05b1e19df1cc9e284153d58c02e7ee477c647d2dc2b108072da4e4b3372ce75976d32855793e9d1ca75b342a1cda47aaa189bf550384c443dad2d90e94600c09e04d45e5873d8e0a", 0xa5}, {&(0x7f0000000340)="2f00f115a9e657740c2b3f7cad6f4512f317797f11d760834a452edf333af3b9d1ac5bc9877ec1b67dbceb58a9be5c6b8a7c542aa688afe3c6bac1a50bc034a29eb75660f7217a8656415a5ce85b81665e0cc245ddde10aa56ca3504ead99807df9b398ed4c1aba9680455d7c59a528d9292a1ebae7f86a5b9bcdf10ff68a1656c71605c53ceb55fea4c5a048ea9dd8d8d37", 0x92}, {&(0x7f0000000540)="7c396ca1542c8f4d7feb6cc625333b590066a30c2d97c4a5b42b5481e93f2533b658565aa9c972f9c69a1286df2a26463e8b7096196faa0699c8cca97fb98e089fd20f67f0585b85b632eda6a82cd66f2922f94dd6", 0x55}, {&(0x7f00000005c0)="725fd7d804cfcdb2b4389bbeed13b484a14ee678c8e9596e220d25ed638d3f9af8ede1c04d4319f005580e11fcac186f89a61c40b2cfffa062f7cc923c19557469ec721fe934b10ef0b9c7fbb5e6de831774af0418be7c2b7ccbd7459edae8c1b88e2d6ecc86fa32e838f6c6de879d18c5347456da3932d8d9a042871b217047b8806b9bc484d50b93795638322016473165e7c65cf2ed7182a8d2c37320a457d21e7f3bf65e1a", 0xa7}, {&(0x7f0000000680)="13147b819f2f65f17fc351421d13a7a6e5e9dbf63b831b7522df297800f2bea6a19fb206f87fae10b672210b2e94c05876fb989608e2a6ff4429380d687aa6b7338faee93307e50f6da4e30d6e192aa0c00f776302572427fa1518a156228d1efbbb2e63896b146f9f1893943577dc2ae7cb0a37d5bd2861e275e865f95f1f04ab17b902b581eece7ae4a73c8b96548385d1c205b345146d5a536d9a2876738b4d45d1da35fdcf9d168efa31de5398b00fca807a2ab955f183436424c75d78c2b05f822ce560674bbd2e5fe12f", 0xcd}, {&(0x7f0000000780)="4422065b340c5ed7278cd05a4a0a385ceb88b6fb54aa3b715117f78e0b54cc49f612248ac9d5a49df0631b87987521666e8c84192c648c75bc379257563cc0a123546fd86afbb1cb4f8b869620fc2351fdb01edfe0151c2255be18b74c", 0x5d}], 0x9, &(0x7f0000000980)=[@timestamping={{0x14, 0x1, 0x25, 0x40}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x81}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffc}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x7ff}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0xa8}, 0x4) 20:22:09 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x4000010, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000000)={0x18}, 0x11) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], r2, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r3, 0x80047458, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x80000, 0x0) r4 = add_key$fscrypt_provisioning(&(0x7f0000000000)='fscrypt-provisioning\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f00000002c0)={0x3, 0x0, "3cbb0c0cfa95137e4c2542cf741cd31687fc5a159dbc99764d5176c1bab9abd9c33a8ca78588defe69979b0d70f02fee3ea6b97c74b632faaccb866e7e04e797e9dbd2d89afd35256700e52df71f5e19ee59dee3143e0f00dbd6c526ea272f47235cb1d1365aca7b17aee05a6fae4c738dfd6560185fd1f4a492c8c7195f8f167de3711307343b7c029448d8ba"}, 0x95, 0xfffffffffffffff8) keyctl$update(0x2, r4, &(0x7f0000000380)="8a2f8ebfbff10f325e84e6adc96dd951445d229832fabaa4cdf1051992d1b8a15f4ebceac6ed68c39f8561689b8069347686b5de56470b1309ff3724851e64d5cb5e4c211598cef555f1e8c05266f5075200b39acbc8fe8c2b6e388e3021fe176c4b3d57a97098a5ddf16f3fa2cfd8767fd8ab188bb7c9b0b135fca65e023f0519c617c15a9ef9ad676e14cb656776020d745a094f4608e8e3e9bfe362258143fe511d5a7c54539ae8759bfe1d2e1cd62c1f9eaf2ac086e4ef10712c89ff244e0b6d5d426f55fa2f14f83a1665b80d593e896991d97bf83acf550c41c6b2bb8bd686520e17506577", 0xe8) 20:22:09 executing program 4: sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x2, 0x0) [ 1283.823126][T31649] IPVS: ftp: loaded support on port[0] = 21 [ 1283.835137][T31650] overlayfs: unrecognized mount option "/bus" or missing value [ 1283.844291][T31645] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1283.982812][T31659] overlayfs: unrecognized mount option "/bus" or missing value 20:22:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:09 executing program 4: sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x2, 0x0) 20:22:09 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @rand_addr, 0x0, 0x0, 'sh\x00'}, 0x2c) 20:22:09 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus/file0\x00', 0x40) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x18, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r3, 0x0, r4, 0x0, 0x18, 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x200000, &(0x7f0000000140)=ANY=[]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) [ 1284.176931][T31649] IPVS: ftp: loaded support on port[0] = 21 [ 1284.352097][T31701] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:22:10 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) pipe(&(0x7f0000000640)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000500)={0x4, &(0x7f00000004c0)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000005c0)={r3, &(0x7f0000000540)=""/101}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000000)={0x18}, 0x11) sendfile(0xffffffffffffffff, r2, &(0x7f0000000600)=0x8, 0x0) write$FUSE_NOTIFY_POLL(r5, &(0x7f0000000000)={0x18}, 0x11) ioctl$SG_NEXT_CMD_LEN(r5, 0x2283, &(0x7f0000000000)=0x48) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r4, 0x4020744f, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) vmsplice(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="ddd5140d47d851858f1375aa24b3297ebc17f0a511b3cacd4f8eee", 0x1b}, {&(0x7f00000002c0)="ac2a3064813fb12b4e2c268030faddad0141bbee7f9255db16e7deceb9d977749d1aaa333dbb3e3371360e7262f1c5ffcac3ed145be7d7bc20d26e0a169a3b0b875c466d8ed748dd58cfd9530d0dcfa5f85eaffcc43f0fe30a28599395850bff51d3b8ecb9a4e5744670437c13102f06ef80281ea980ddc7a17d43a0f9a696b26eaa0b6bfe46956bb660d243c449a416c30ac1eeec7cc788155d0f05d80ce1c262108ac532c6a49bf992090a72b77c767274b7e7238a1cc445af0920d4053e7f599e31e656c48d9361e71f518c0fa00101dc8ac53523f70a790607ec5adc808b4e1a9ec3", 0xe4}, {&(0x7f0000000100)="80f1a24e83cefadcbdf8b1d03cdc2164a74092ed04028eb39fcb9570", 0x1c}, {&(0x7f00000003c0)="b2aaa19174cfbfe17eabe173e0658db5a9c554ac14a87b4452eaafac04cbe61b8299eda5f574e3bb9fc7267bbef899452b093615a1ed19339e109ebbc0cf6ba309fafc2ac452cf716b968db96c1d74b1fcd52a9a9e89d647a9af8e5ab8b72c43150f9af4fee17350afb9fd3c6151a293c4f1407335a31f5149af6e0c621231d5dbadfe53a3d3a35be43f34f024d328d3c06c3a53677151d719f8ce88248a250b33fbc0e15e32ce06933fba7de811dc1a18a77dc0b5a68af846bf7ed08fbb765a2a56e09ec177046cf4e25c67e5906649b381e3903248db3c399273885c148b1269a0d237037d38e7fee2e14d7de1", 0xee}], 0x4, 0x4) 20:22:10 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000580)=@mangle={'mangle\x00', 0x1f, 0x6, 0x390, 0x1c8, 0x98, 0x98, 0x0, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x6, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@empty, @multicast1, 0x0, 0x0, 'bond_slave_1\x00', 'vxcan1\x00'}, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ip={@dev, @local, 0x0, 0x0, '\x00', 'veth0_virt_wifi\x00'}, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3f0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r2) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xd) wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:22:10 executing program 4: socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x2, 0x0) 20:22:10 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x124) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x1, 0x32}, 0x0, @in=@multicast2, 0x0, 0x0, 0x0, 0xe5}}, 0xe8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8822d55593a2179}, 0xc) write(r2, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000040)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='h=./bus,workdir=./file1,upperdir=./file0', @ANYBLOB="a178cb7e2c0f251f78b9848690e9789233e2beb0629cb1c5ce5fc3a74c7200a1110f2372e15282fecccab52c64d617091de2d15d3e153204be05f649839724a5b5c10b7736cb591fd18ca223249e140adc60817a42a157e5f979c93b24250eb980c3da0c6b4896360e75436f513215b7c67365a00a42436cf81f86c88614895529f3fe696d9f7a0e0c74eab57a718d6bd59e068e9f20b1d14b807284a1da811e8b575ff52cfafe1b329f7723e92c27b17fc5f6129b10eb2bc4b0eaf85194f45e81946717da7a9d9721c3068193a0cd84640400000000000000e0b55f0b13", @ANYRESDEC=r0, @ANYRESOCT=r0, @ANYRES32]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 20:22:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:10 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) fsync(r1) 20:22:10 executing program 4: socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x2, 0x0) [ 1284.957809][T31747] x_tables: duplicate underflow at hook 1 [ 1284.975449][T31743] IPVS: ftp: loaded support on port[0] = 21 [ 1285.001304][T31753] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1285.030342][T31741] overlayfs: unrecognized mount option "h=./bus" or missing value [ 1285.053641][T31754] IPVS: ftp: loaded support on port[0] = 21 [ 1285.168108][T31757] overlayfs: unrecognized mount option "h=./bus" or missing value 20:22:10 executing program 4: socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x2, 0x0) 20:22:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:10 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') acct(&(0x7f0000000040)='./bus/file1\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000140)) 20:22:10 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) [ 1285.426468][T31808] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:22:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1285.650739][T31823] Process accounting resumed [ 1285.674319][T31822] overlayfs: failed to resolve './file1': -2 [ 1285.743622][T31815] Process accounting resumed [ 1285.799938][T31826] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1285.826287][T31743] IPVS: ftp: loaded support on port[0] = 21 [ 1285.950392][T31754] IPVS: ftp: loaded support on port[0] = 21 20:22:11 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) [ 1286.957701][ T7] tipc: TX() has been purged, node left! [ 1287.167417][ T7] tipc: TX() has been purged, node left! [ 1287.437444][ T7] tipc: TX() has been purged, node left! [ 1287.637345][ T7] tipc: TX() has been purged, node left! [ 1287.777373][ T7] tipc: TX() has been purged, node left! 20:22:13 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001980)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) 20:22:13 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) timer_create(0x1, &(0x7f0000000040)={0x0, 0x9, 0x2, @tid=r0}, &(0x7f0000000140)) 20:22:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:13 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400102, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)={0x54, r5, 0x1, 0x0, 0x0, {0x45}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc}, {0xc}}]}, 0x54}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SPLIT(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r5, 0x100, 0x70bd29, 0x25dfdbfe, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x7}}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x40040) 20:22:13 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) 20:22:13 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x400080, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/240) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) [ 1287.939825][ T7] tipc: TX() has been purged, node left! 20:22:13 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) [ 1288.000060][T31905] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1288.003339][T31906] IPVS: ftp: loaded support on port[0] = 21 [ 1288.036229][T31904] IPVS: ftp: loaded support on port[0] = 21 [ 1288.042797][ T7] tipc: TX() has been purged, node left! [ 1288.052293][ T7] tipc: TX() has been purged, node left! [ 1288.115221][ T7] tipc: TX() has been purged, node left! [ 1288.143314][ T7] tipc: TX() has been purged, node left! [ 1288.169286][ T7] tipc: TX() has been purged, node left! 20:22:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:13 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) [ 1288.221053][ T7] tipc: TX() has been purged, node left! 20:22:13 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) [ 1288.388353][T31963] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:22:13 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 20:22:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1288.572049][T31904] IPVS: ftp: loaded support on port[0] = 21 [ 1288.674693][T31989] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1288.798084][T31906] IPVS: ftp: loaded support on port[0] = 21 20:22:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair(0x22, 0x2, 0x10, &(0x7f00000001c0)) [ 1288.990080][T32014] delete_channel: no stack [ 1288.995146][T32014] delete_channel: no stack [ 1289.094296][T32014] delete_channel: no stack [ 1289.099043][T32014] delete_channel: no stack 20:22:14 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 20:22:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1289.488388][T32022] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:22:16 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) getsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000040)={0x3, 0x8}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) read$char_raw(r0, &(0x7f0000000a00)={""/27168}, 0x6c00) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000340)={0xa3, 0x7, &(0x7f0000000440)="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"}) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x33, 0x80080) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESDEC=r0]) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e24, @remote}}, 0x548, 0x3ff, 0x80000000, 0x100, 0x8168865088f93693, 0x3}, &(0x7f0000000900)=0x9c) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) 20:22:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair(0x22, 0x2, 0x10, &(0x7f00000001c0)) 20:22:16 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 20:22:16 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000002c0)=""/230) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x9, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) ioctl$SOUND_MIXER_INFO(r3, 0x805c4d65, &(0x7f00000000c0)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r4, &(0x7f0000000000)={0x18}, 0x11) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r5, &(0x7f0000000000)={0x18}, 0x11) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r6, 0x0, r7, 0x0, 0x18, 0x0) sendmsg$unix(r2, &(0x7f0000000740)={&(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000440)="7b4c127a212a1c268ce65d892dc0d48654267f0dbe967fcc56e7648800bdb7a9f245f3dd13d301f8950b11e49f722ebdfbfdc49dcd00683eca6a26d9210d83d97dbfe1dea7d55fe71858cab02e6077c07aa3adf5715a1817a9f654be229c194f5e4ae8ce16d3dce7a72809b092d04d2630f2f6546c6e5db2cafd89e2a792c2bdd089b9d26d782b099cb30c0509c7b73fe9df9e4bcae3482d20c3cf6e63a4bc2175801fffe282f1ebc130cddfe64ce26f2e9f25d5d6fce7fe1a60acdb58d5f2c572af351201f193bf0b534a6b", 0xcc}, {&(0x7f0000000540)="e826fe89751e21e4cbad2e89ee4ca123001ddbda70f59db89948956e1090e78e99036a12eb06387ba7764786f68f79bb51e93d49b32f43e741276503d03228385c126d57fe72e96755c538ed64bf68db7f45f1ba6abb0931ce074f24", 0x5c}, {&(0x7f00000005c0)="9307e25cd1644f06647a731582ea5b887b18b4a122bcbb3a8d69ac92e620facc45dab75cbb2b9e67bc25c9e8e97c0b5d106d3f21822191a78e9f2137dafd133e1ce3b1efe5f1450656bc8a7a769a9905bac300eb71268d1eed8da09af1045cbe3a571bda5041fece3587c1187c2bf3f8b77669693ba39a87ad3c052a00289cc5850d10a83782dbc0ed9fba1e73c05f774000b5ff6c1813d435fa19b9422f6756805522a910cffe295ebda3e7294251f77f1fec19b627173da31a2a0619c1fa874bb7ec401dbb3a81dbdac74689", 0xcd}], 0x3, &(0x7f00000008c0)=ANY=[@ANYBLOB="1c17a31ff100000001007a050000a56b92377753ab3a9b002ec37fe37f820369b01d1cbb7b9145e19a6bd920f4e2629711ab69010e32a5f4a1fad29e47dbfec2b4361a6006fb052bdfa591f20156853733fb790fa0cabf6c1347b31c6ffc1db1106d40d72e04148e50bfb9447500417c9de5bba4b08498d429ddba02b04110b83f7f7501cbab920bc9f02eb8cccb09a38385c0b8ee18d41a51b9d9f17e42b0dcec6421e87041c114a2e90c19362dc674c3df3cef716b8808c35301c63d79c5790500c3d1d6b5a27d7e304b3a2fe91798c505eabab3e7604f8e94a3b469e6fcd90fb911a897d43b0084ba9ae90a47a00387a57f7b3644", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="008741541ea7e24b59f7570000", @ANYRES32=r2, @ANYRES32, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6], 0x48, 0x10}, 0x8000) 20:22:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:16 executing program 3: unshare(0x40000000) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1000008, 0x8031, 0xffffffffffffffff, 0xe4eb4000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) ioctl$CHAR_RAW_HDIO_GETGEO(r1, 0x301, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCSPASS(r3, 0x40107447, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x0, 0x7b, 0x1, 0x2}, {0x7, 0x1f, 0x4, 0x200}, {0xfff9, 0x1, 0x2, 0xeb0}]}) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r3, 0x4020744f, 0x0) [ 1291.494491][T32039] IPVS: ftp: loaded support on port[0] = 21 [ 1291.509524][T32047] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1291.532382][T32043] overlayfs: unrecognized mount option "00000000000000000004" or missing value [ 1291.541015][T32049] IPVS: ftp: loaded support on port[0] = 21 [ 1291.563848][T32052] delete_channel: no stack 20:22:17 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{&(0x7f0000000040)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x1, 0x0) [ 1291.596073][T32052] delete_channel: no stack [ 1291.666793][T32062] overlayfs: unrecognized mount option "00000000000000000004" or missing value 20:22:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair(0x22, 0x2, 0x10, &(0x7f00000001c0)) 20:22:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:17 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{&(0x7f0000000040)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x1, 0x0) 20:22:17 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x402f00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c7160726b6469723d2e2f66696c65312c75020065726469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c00000024001d0f00"/20, @ANYRES32=r3, @ANYBLOB="00000000f1ffffff0000000008000100647272"], 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=@newqdisc={0x70, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x14, 0x2, @TCA_HFSC_RSC={0x10}}}, @TCA_RATE={0x6}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c}, {0x4}}]}]}, 0x70}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7, 0x4}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7, 0x4}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) [ 1291.893040][T32107] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1291.943578][T32049] IPVS: ftp: loaded support on port[0] = 21 [ 1291.969638][T32115] delete_channel: no stack [ 1292.012123][T32115] delete_channel: no stack 20:22:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:17 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{&(0x7f0000000040)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x1, 0x0) 20:22:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair(0x22, 0x2, 0x10, &(0x7f00000001c0)) [ 1292.114959][T32123] overlayfs: unrecognized mount option "q`rkdir=./file1" or missing value [ 1292.198910][T32134] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 20:22:17 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000040)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x2, 0x0) [ 1292.299327][T32140] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1292.313815][T32153] delete_channel: no stack [ 1292.334420][T32123] overlayfs: unrecognized mount option "q`rkdir=./file1" or missing value [ 1292.380692][T32153] delete_channel: no stack [ 1292.419436][T32154] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1292.427867][T32039] IPVS: ftp: loaded support on port[0] = 21 20:22:18 executing program 2: unshare(0x40000000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000000)={0x18}, 0x11) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x78, r2, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x48841}, 0x8000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f00000000c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000000)={r4, 0x100, 0x25d18720}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r6, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r6, 0x80047458, 0x0) 20:22:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1292.869684][T32200] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1292.910341][T32201] IPVS: ftp: loaded support on port[0] = 21 [ 1293.366162][T32201] IPVS: ftp: loaded support on port[0] = 21 20:22:20 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000040)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x2, 0x0) 20:22:20 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x802) write$6lowpan_control(r0, &(0x7f0000000100)='connect aa:aa:aa:aa:aa:11 1', 0x1b) 20:22:20 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SG_GET_PACK_ID(r0, 0x227a, 0x0) 20:22:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:20 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x50040, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x18000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80800) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) 20:22:20 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000400), &(0x7f0000000140), &(0x7f0000000100)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x703400, 0x0) bind$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0x2711, @hyper}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0x10, &(0x7f0000000000)={&(0x7f0000000340)=""/100, 0x64, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r2}, 0x78) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r3, 0x4020744f, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000440)={{0x77359400}, {r4, r5+60000000}}, &(0x7f0000000480)) [ 1294.923399][T32264] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:22:20 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000040)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x2, 0x0) [ 1294.967814][T32267] IPVS: ftp: loaded support on port[0] = 21 [ 1295.019302][T32268] IPVS: ftp: loaded support on port[0] = 21 20:22:20 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) fchmod(r0, 0x0) 20:22:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:20 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xae05}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x10, 0x0, 0x0) 20:22:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x14) ioctl$TIOCGSOFTCAR(r2, 0x5412, &(0x7f0000000080)) [ 1295.280452][T32317] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:22:20 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[], 0x41) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r4, 0x0) ioctl$PPPIOCSFLAGS1(r3, 0x40047454, &(0x7f0000000000)) 20:22:20 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 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, 0xae05}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x10, 0x0, 0x0) 20:22:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1295.568830][T32344] IPVS: ftp: loaded support on port[0] = 21 20:22:21 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @rand_addr=0x8800, 0x0, 0x0, 'sh\x00'}, 0x2c) [ 1295.614784][T32349] debugfs: Directory 'ptm0' with parent 'caif_serial' already present! [ 1295.679212][T32346] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:22:21 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @rand_addr=0x8800, 0x0, 0x0, 'sh\x00'}, 0x2c) [ 1295.798002][T32267] IPVS: ftp: loaded support on port[0] = 21 [ 1295.916157][T32268] IPVS: ftp: loaded support on port[0] = 21 [ 1296.333216][T32344] IPVS: ftp: loaded support on port[0] = 21 [ 1297.646867][ T7] tipc: TX() has been purged, node left! [ 1297.806740][ T7] tipc: TX() has been purged, node left! [ 1297.958318][ T7] tipc: TX() has been purged, node left! [ 1298.237606][ T7] tipc: TX() has been purged, node left! [ 1298.397441][ T7] tipc: TX() has been purged, node left! [ 1298.627858][ T7] tipc: TX() has been purged, node left! [ 1298.806770][ T7] tipc: TX() has been purged, node left! 20:22:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:24 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x101000, 0xcacd139ad8662382) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) 20:22:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00', 0x0, 0x1d3, 0x3a}, 0x2c) 20:22:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @rand_addr=0x8800, 0x0, 0x0, 'sh\x00'}, 0x2c) 20:22:24 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}]}, 0xb0}}, 0x0) 20:22:24 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0xc0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000)='NLBL_CALIPSO\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0007000000000000000004050000000000090000005a93e46054752d550000000000000100000700001f000000000000088e0bffffffffffff00000100000000000800000000000000000000000000000000000000ba435d"]) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000100)=0x10000, 0x4) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f0000000840)={0x0, 0x0, 0x1a, 0x1, 0x1d5, &(0x7f0000000440)="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"}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x3, 0x0, 0x101, r4}, &(0x7f0000000400)=0x10) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={r4, 0x800, 0x10}, 0xc) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) [ 1298.954222][T32451] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1298.976771][ T7] tipc: TX() has been purged, node left! 20:22:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @rand_addr=0x8800, 0x0, 0x0, 'sh\x00'}, 0x2c) [ 1299.060971][T32461] IPVS: ftp: loaded support on port[0] = 21 20:22:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00', 0x0, 0x1d3, 0x3a}, 0x2c) [ 1299.131696][T32469] IPVS: ftp: loaded support on port[0] = 21 [ 1299.146853][ T7] tipc: TX() has been purged, node left! [ 1299.154062][ T7] tipc: TX() has been purged, node left! 20:22:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x11, @rand_addr=0x8800, 0x0, 0x0, 'sh\x00'}, 0x2c) getpid() 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r1, 0xc0, &(0x7f00000002c0)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r2}, 0xc) [ 1299.228482][ T7] tipc: TX() has been purged, node left! [ 1299.314073][T32490] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:22:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x11, @rand_addr, 0x11, 0x0, 'sh\x00'}, 0x2c) 20:22:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00', 0x0, 0x1d3, 0x3a}, 0x2c) 20:22:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1299.878928][T32535] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1300.000485][T32469] IPVS: ftp: loaded support on port[0] = 21 [ 1300.063141][T32461] IPVS: ftp: loaded support on port[0] = 21 20:22:26 executing program 2: unshare(0x40000000) mmap(&(0x7f0000869000/0x3000)=nil, 0x3000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c00000024001d0f00"/20, @ANYRES32=r7, @ANYBLOB="00000000f1ffffff0000000008000100647272"], 0x2c}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=@newqdisc={0x70, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x14, 0x2, @TCA_HFSC_RSC={0x10}}}, @TCA_RATE={0x6}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c}, {0x4}}]}]}, 0x70}}, 0x0) sendmsg$NL80211_CMD_SET_BEACON(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_CIPHER_SUITES_PAIRWISE={0x18, 0x49, [0x0, 0xfac08, 0xfac08, 0xfac00, 0xfac08]}, @NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_PRIVACY={0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) 20:22:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00', 0x0, 0x1d3, 0x3a}, 0x2c) 20:22:26 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x11, @rand_addr, 0x11, 0x0, 'sh\x00'}, 0x2c) 20:22:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x11, @rand_addr=0x8800, 0x0, 0x0, 'sh\x00'}, 0x2c) getpid() 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r1, 0xc0, &(0x7f00000002c0)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r2}, 0xc) 20:22:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:26 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x28, 0x1412, 0x10, 0x70bd26, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x8081}, 0x20000000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000000)={0x18}, 0x11) write$eventfd(r1, &(0x7f0000000140), 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x11, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r3, 0x0, r4, 0x0, 0x18, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r5, &(0x7f0000000000)={0x18}, 0x11) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r6, &(0x7f0000000000)={0x18}, 0x11) ioctl$EVIOCGPROP(r6, 0x40047438, &(0x7f00000004c0)=""/257) ioctl$PPPIOCSFLAGS1(r2, 0x4020744f, 0x0) lsetxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000200)='system_u:object_r:public_content_rw_t:s0\x00', 0x29, 0x3) [ 1300.924618][T32599] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:22:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00', 0x0, 0x1d3, 0x3a}, 0x2c) 20:22:26 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x11, @rand_addr, 0x11, 0x0, 'sh\x00'}, 0x2c) [ 1301.048801][T32610] IPVS: ftp: loaded support on port[0] = 21 [ 1301.079519][T32612] IPVS: ftp: loaded support on port[0] = 21 20:22:26 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0, 0x0, &(0x7f0000001140)=[@dontfrag={{0x14, 0x29, 0x3e, 0x4}}], 0x18}}], 0x2, 0x0) [ 1301.115325][T32613] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:22:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:26 executing program 1: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00', 0x0, 0x1d3, 0x3a}, 0x2c) 20:22:26 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x11, @rand_addr, 0x11, 0x0, 'sh\x00'}, 0x2c) [ 1301.358590][T32636] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1301.631051][T32610] IPVS: ftp: loaded support on port[0] = 21 [ 1301.658180][T32612] IPVS: ftp: loaded support on port[0] = 21 20:22:29 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x4d, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) 20:22:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001440)={0x2400, {"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0x1000}}, 0x1006) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) syz_open_procfs(0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000440)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x4000000) 20:22:29 executing program 1: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00', 0x0, 0x1d3, 0x3a}, 0x2c) 20:22:29 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x11, @rand_addr, 0x11, 0x0, 'sh\x00'}, 0x2c) 20:22:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1304.087758][T32699] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1304.132503][T32701] IPVS: ftp: loaded support on port[0] = 21 20:22:30 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_CURSOR(r0, 0xc01c64a3, &(0x7f00000000c0)={0x0, 0x3ff, 0x2, 0x4, 0x1f, 0x0, 0x11f}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000003c0)={'syztnl0\x00', &(0x7f0000000340)={'syztnl0\x00', 0x0, 0x29, 0x40, 0x72, 0xf0c5, 0x20, @dev={0xfe, 0x80, [], 0x3b}, @private0={0xfc, 0x0, [], 0x1}, 0x7, 0x8000, 0x80000000, 0x401}}) sendmsg$can_j1939(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x1d, r1, 0x1, {0x0, 0xff}, 0x1}, 0x18, &(0x7f00000004c0)={&(0x7f0000000440)="ff909c7a5a9ff6b30addca2e48d217ee8cf28bc86d477db944bb9c856930591ee7f690f10bda364925548ab72c87ae7deacdc8180ff14f1fc285ad2c3638eb14bad3068329d984f8908d9719ec2c9360530c201f0fa27dc7a423a71ac86fad7e1f29d2ac2f5a", 0x66}, 0x1, 0x0, 0x0, 0x5}, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000000)={0x18}, 0x11) fsetxattr(r3, &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f00000002c0)='/dev/ptmx\x00', 0xa, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000100)=""/26) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r4, 0x4020744f, 0x0) 20:22:30 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x11, @rand_addr, 0x11, 0x0, 'sh\x00'}, 0x2c) 20:22:30 executing program 1: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00', 0x0, 0x1d3, 0x3a}, 0x2c) 20:22:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:30 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x11, @rand_addr, 0x11, 0x0, 'sh\x00'}, 0x2c) 20:22:30 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00', 0x0, 0x1d3, 0x3a}, 0x2c) [ 1304.722122][T32701] IPVS: ftp: loaded support on port[0] = 21 [ 1304.824557][T32742] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:22:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1304.929899][T32750] IPVS: ftp: loaded support on port[0] = 21 [ 1305.169324][ T323] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1305.507965][T32750] IPVS: ftp: loaded support on port[0] = 21 20:22:31 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) 20:22:31 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x11, @rand_addr, 0x11, 0x0, 'sh\x00'}, 0x2c) 20:22:31 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00', 0x0, 0x1d3, 0x3a}, 0x2c) 20:22:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x11, @rand_addr=0x8800, 0x0, 0x0, 'sh\x00'}, 0x2c) 20:22:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1305.757884][ T371] IPVS: ftp: loaded support on port[0] = 21 [ 1306.228950][ T371] IPVS: ftp: loaded support on port[0] = 21 20:22:31 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x1, 0x10, [0x0, 0x8, 0x1940, 0x0]}) 20:22:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:31 executing program 5: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe(0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet(0x2, 0x0, 0x0) 20:22:31 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x11, @rand_addr, 0x11, 0x0, 'sh\x00'}, 0x2c) 20:22:31 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00', 0x0, 0x1d3, 0x3a}, 0x2c) 20:22:31 executing program 5: 20:22:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1306.645628][ T436] IPVS: ftp: loaded support on port[0] = 21 20:22:32 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x11, @rand_addr, 0x11, 0x0, 'sh\x00'}, 0x2c) 20:22:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, 0x0, 0x0) 20:22:32 executing program 5: 20:22:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1307.170499][ T436] IPVS: ftp: loaded support on port[0] = 21 20:22:32 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = inotify_init() ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000000)={0x1, 0x7, "6aa693fd5bb08f"}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x2, &(0x7f0000000500)={&(0x7f0000000600)=ANY=[@ANYBLOB="240000ef", @ANYRES16=r2, @ANYBLOB="11072abd7000000000000700000008000300", @ANYRES32=r4], 0x24}}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r5, 0x0, r6, 0x0, 0x18, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000100)={@dev, @private, 0x0}, &(0x7f0000000140)=0xc) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, r2, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x40}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7ff}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x80c0}, 0x40090) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r8, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r8, 0x80047458, 0x0) [ 1307.343915][ T475] IPVS: ftp: loaded support on port[0] = 21 [ 1307.945312][ T475] IPVS: ftp: loaded support on port[0] = 21 20:22:33 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x18, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000000)={0x3b, 0x5, [], [@calipso={0x7, 0x20, {0x3, 0x6, 0x4, 0x81, [0x7f, 0x2, 0x7fffffff]}}, @ra={0x5, 0x2, 0x5030}, @pad1]}, 0x38) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) 20:22:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, 0x0, 0x0) 20:22:33 executing program 5: 20:22:33 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, 0x0, 0x0) 20:22:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, 0x0, 0x0) 20:22:33 executing program 5: 20:22:33 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, 0x0, 0x0) 20:22:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1308.313215][ T554] IPVS: ftp: loaded support on port[0] = 21 20:22:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00', 0x0, 0x0, 0x3a}, 0x2c) 20:22:33 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, 0x0, 0x0) 20:22:33 executing program 5: [ 1308.868559][ T554] IPVS: ftp: loaded support on port[0] = 21 20:22:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:34 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c00000024001d0f00"/20, @ANYRES32=r7, @ANYBLOB="00000000f1ffffff0000000008000100647272"], 0x2c}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=@newqdisc={0x70, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x14, 0x2, @TCA_HFSC_RSC={0x10}}}, @TCA_RATE={0x6}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c}, {0x4}}]}]}, 0x70}}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x7c, 0x0, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x5}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x6}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010102}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}]}, 0x7c}, 0x1, 0x0, 0x0, 0xc010}, 0x1) 20:22:34 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x11, 0x0, 'sh\x00'}, 0x2c) 20:22:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00'}, 0x2c) 20:22:34 executing program 5: 20:22:34 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) ioctl$PPPIOCSFLAGS1(r1, 0x4020744f, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000000c0)={{0x80, 0x42}, 'port1\x00', 0x80, 0x1, 0x80, 0x8, 0x1f, 0x7, 0x6f7, 0x0, 0x0, 0x4}) 20:22:34 executing program 5: [ 1309.441163][ T625] IPVS: ftp: loaded support on port[0] = 21 [ 1309.527278][ T631] IPVS: ftp: loaded support on port[0] = 21 20:22:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00'}, 0x2c) [ 1309.622621][ T7] tipc: TX() has been purged, node left! [ 1309.641543][ T7] tipc: TX() has been purged, node left! 20:22:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x11, 0x0, 'sh\x00'}, 0x2c) [ 1309.677428][ T7] tipc: TX() has been purged, node left! 20:22:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:35 executing program 5: [ 1309.720735][ T7] tipc: TX() has been purged, node left! [ 1309.769775][ T660] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:17 [ 1309.788200][ T7] tipc: TX() has been purged, node left! [ 1309.794393][ T7] tipc: TX() has been purged, node left! 20:22:35 executing program 1: [ 1309.828636][ T7] tipc: TX() has been purged, node left! 20:22:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00'}, 0x2c) [ 1309.875150][ T7] tipc: TX() has been purged, node left! [ 1310.116216][ T7] tipc: TX() has been purged, node left! [ 1310.164677][ T625] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1310.203011][ T7] tipc: TX() has been purged, node left! [ 1310.234885][ T625] IPVS: ftp: loaded support on port[0] = 21 [ 1310.249444][ T631] IPVS: ftp: loaded support on port[0] = 21 [ 1310.296411][ T7] tipc: TX() has been purged, node left! [ 1310.302555][ T7] tipc: TX() has been purged, node left! [ 1310.358440][ T7] tipc: TX() has been purged, node left! [ 1310.375065][ T710] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1310.384801][ T7] tipc: TX() has been purged, node left! [ 1310.407622][ T7] tipc: TX() has been purged, node left! [ 1310.418397][ T7] tipc: TX() has been purged, node left! [ 1310.467556][ T7] tipc: TX() has been purged, node left! [ 1310.509900][ T7] tipc: TX() has been purged, node left! [ 1310.755999][ T7] tipc: TX() has been purged, node left! [ 1310.909259][ T7] tipc: TX() has been purged, node left! 20:22:36 executing program 2: unshare(0x40000000) mmap(&(0x7f00008d5000/0x2000)=nil, 0x2000, 0x0, 0x50, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) 20:22:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:36 executing program 5: 20:22:36 executing program 1: 20:22:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00'}, 0x2c) 20:22:36 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0, 0x26}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="185800007564866ca6b42c5a00"/25], &(0x7f0000000080)='GPL\x00', 0x4, 0xa8, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x10}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r2, 0xc0, &(0x7f0000000700)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r3, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r4, 0x0, r5, 0x0, 0x18, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, [], 0x0, 0x12, r4, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r3}, 0x78) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r7, 0x0, r8, 0x0, 0x18, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x3, 0x2, 0x65, 0x5, 0x0, 0xe23, 0x1d008, 0x9, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x101, 0x7, @perf_bp={&(0x7f0000000380), 0x9}, 0x429a, 0x1, 0x4, 0x5, 0x9, 0x2, 0x95}, 0x0, 0xa, r7, 0x8) ioctl$EVIOCGPROP(r6, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r6, 0x4020744f, 0x0) 20:22:36 executing program 5: 20:22:36 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)=0x300000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r2 = dup(r1) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000300)=""/134, 0x86}], 0x1, 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r2}) r3 = socket$alg(0x26, 0x5, 0x0) dup2(r3, r0) 20:22:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'sh\x00'}, 0x2c) [ 1311.115307][ T756] IPVS: ftp: loaded support on port[0] = 21 [ 1311.131449][ T758] IPVS: ftp: loaded support on port[0] = 21 20:22:36 executing program 5: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xa4, 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) readv(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x21c, 0xb8, 0x0, 0xb8, 0xb8, 0x64000000, 0x188, 0x188, 0x188, 0x188, 0x188, 0x42f, 0x0, {[{{@ip={@multicast1=0xe000e400, @remote={0xac, 0x14, 0xb}}, 0xa000000, 0x70, 0xb8, 0x0, {0x900000000000000, 0x3e00000000000000}}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ip={@remote, @empty, 0x0, 0x0, '\x00', 'bridge_slave_0\x00'}, 0x0, 0x70, 0xd0, 0x0, {0xec00000000000000}}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x94, 0x0, {0xa}}, {0x24}}}}, 0x278) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 20:22:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) [ 1311.496845][ T756] IPVS: ftp: loaded support on port[0] = 21 20:22:37 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x20e80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x55, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x301440, 0x0) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000140)) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047458, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') 20:22:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xa4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0xf0000000000e814) 20:22:37 executing program 1: sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6}]}]}, 0x28}}, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000000280)="b5bda623f886853e8215aef7ae71abedc83a6c39e01de36f3751a4d9e7837359212f1e7f83918c0bd55ac2585df3ec6990ca6dadb871f0") syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="25bca274769e620a2734fa0095e0612687ecb86a548802a902000000000000004e2f98b579a782d257146d0e0206e73ba8f4952bedc6760253ef", 0xff9a, 0x400}], 0x0, &(0x7f0000000240)={[{@data_journal='data=journal'}]}) 20:22:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:37 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$peeksig(0x1b, r1, &(0x7f0000000040), 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) [ 1311.800391][ T850] ptrace attach of "/root/syz-executor.5"[31965] was attempted by "/root/syz-executor.5"[850] [ 1311.853742][ T850] ptrace attach of "/root/syz-executor.5"[31965] was attempted by "/root/syz-executor.5"[850] [ 1311.872641][ T852] IPVS: ftp: loaded support on port[0] = 21 [ 1311.902129][ T761] IPVS: ftp: loaded support on port[0] = 21 [ 1312.427916][ T852] IPVS: ftp: loaded support on port[0] = 21 20:22:41 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_names\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 20:22:41 executing program 1: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x151042, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010048) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) 20:22:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000000000b000100666c6f776572000014000200100054800cf4"], 0x44}}, 0x0) 20:22:41 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x1f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0x2e, 0x2e, 0x5f, 0x600005f, 0x2, 0x5f, 0x5f, 0x52, 0x5f, 0x5f, 0x5f]}, 0x40) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) 20:22:41 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, 0x3f9, 0x100, 0x70bd28, 0x25dfdbfc}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x4044841) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r4, &(0x7f0000000000)={0x18}, 0x11) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x8) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r3, 0x80047458, 0x0) 20:22:41 executing program 3: unshare(0x40000000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x11) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18}, 0x11) write$proc_mixer(r2, &(0x7f00000002c0)=[{'IGAIN', @val={' \'', 'CD', '\' '}}, {'MONITOR', @val={' \'', 'Mic Capture', '\' '}}, {'MIC', @void}, {'DIGITAL3', @val={' \'', 'Line Capture Switch', '\' '}}, {'LINE', @void}], 0x88) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000000)={0x18}, 0x11) ioctl$FBIOGET_FSCREENINFO(r1, 0x4602, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r4 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r4, 0x4020565a, &(0x7f0000000200)={0x3, 0x98f90a, 0xe7ff, [0x100000000000000]}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r5, 0x4020744f, 0x0) [ 1315.698995][ T953] ptrace attach of "/root/syz-executor.4"[948] was attempted by "/root/syz-executor.4"[953] [ 1315.699392][ T951] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1315.716864][ T947] IPVS: ftp: loaded support on port[0] = 21 [ 1315.753577][T21684] ------------[ cut here ]------------