63b507d8fd15d752a011c218675685c2ffa06476223f9473e21ec7824088c0a66fb54580d58d6d2d7b654e4c522fdae4d35fc919fa1aea2048838a52d4f3ffa9aae3c86fb82c470156283af80ba213aec6be68f8a08aa617bc432499a6e7f9ae66c27c80f3f6718a840f8757bfc89df4fc33b1b7a130714ab607638f9ee43967be0736ae4b4b2c5164c47635bebd52e03b4d3cd4e76136e37e4aff241e81fe686f7073b6029b25e08949b1227d"}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f0000000280)=""/99, &(0x7f0000000300)=0x63) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x5, 0x2, 0xf000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:45 executing program 3 (fault-call:3 fault-nth:23): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 248.172447] FAULT_INJECTION: forcing a failure. [ 248.172447] name failslab, interval 1, probability 0, space 0, times 0 [ 248.184501] CPU: 1 PID: 10320 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 248.191554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.201013] Call Trace: [ 248.203640] dump_stack+0x138/0x19c [ 248.207283] should_fail.cold+0x10f/0x159 [ 248.211446] should_failslab+0xdb/0x130 [ 248.215438] kmem_cache_alloc+0x2d9/0x780 [ 248.219597] ? d_drop+0x51/0x60 [ 248.222890] ? rpc_i_callback+0x30/0x30 [ 248.226868] rpc_alloc_inode+0x1a/0x20 [ 248.230758] alloc_inode+0x66/0x190 [ 248.234389] new_inode_pseudo+0x19/0xf0 [ 248.238366] new_inode+0x1f/0x40 [ 248.241732] rpc_get_inode+0x1d/0x1f0 [ 248.245534] ? d_drop+0x51/0x60 [ 248.248820] __rpc_create_common+0x5a/0x1a0 [ 248.253156] rpc_populate.constprop.0+0x122/0x360 [ 248.258010] rpc_fill_super+0x320/0x900 [ 248.261984] ? sget_userns+0x76e/0xc30 [ 248.265872] ? rpc_pipe_release+0x830/0x830 [ 248.270215] ? get_empty_filp.cold+0x3b/0x3b [ 248.274629] mount_ns+0xef/0x190 [ 248.278012] ? rpc_pipe_release+0x830/0x830 [ 248.282337] rpc_mount+0xa4/0xd0 [ 248.285714] mount_fs+0x9d/0x2a7 [ 248.289104] vfs_kern_mount.part.0+0x5e/0x3d0 [ 248.293917] do_mount+0x417/0x27d0 [ 248.297471] ? copy_mount_string+0x40/0x40 [ 248.301712] ? memdup_user+0x58/0xa0 [ 248.305431] ? copy_mount_options+0x1fe/0x2f0 [ 248.309951] SyS_mount+0xab/0x120 [ 248.313405] ? copy_mnt_ns+0x8c0/0x8c0 [ 248.317304] do_syscall_64+0x1eb/0x630 [ 248.321190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.326038] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 248.331232] RIP: 0033:0x458c29 [ 248.334424] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 248.342328] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 248.349605] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 248.356894] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 248.364193] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 12:44:45 executing program 5 (fault-call:3 fault-nth:25): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:45 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x10000, 0x0) ioctl$UI_DEV_DESTROY(r1, 0x5502) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000200)={0x800, 0x6d, 0x7, {0x77359400}, 0x20, 0x5}) socket$vsock_stream(0x28, 0x1, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r3, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') syz_open_dev$vbi(&(0x7f0000000280)='/dev/vbi#\x00', 0x1, 0x2) sendmsg$TIPC_CMD_SET_NETID(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x4, 0x70bd29, 0x25dfdbfd, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x800}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x1) sendfile(r2, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r2, &(0x7f0000000000)=""/10, 0x76) 12:44:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200880, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000480)={r2, 0x5, 0x3f, "6066001cbdcb61de9f8c425f6b7bd481bb628d18f5eaa21ecceec6e0fd96ea0b843a6e1898246bb32c62e09d4a242f1bebf9a9c034a73ce318705436c324062c1eb98a30be99a9a0a095c3ca17ecab9b5bdafcfed6bd12f96d13959ad3d3467c873f7afa8286d469acfbd510b6e1c16d52b764bd1e6959db6d98bb3378ca783993222cf707503dfe429b78eb5fc60ffa9f76c00dbbb0640149a822cb8af9cc71380939f4864a9650acb8a8014fb489e50e6fbc6895b6755e965c4455c1dfe6d2be27857c7fa1e2dac0989ee1e5fbb9143d03150460a6a5593f57be55793464a334ab5e4a1f4db3879a551a903971377ebd0313a07afbd9e1f8f6397ae44c2c6792a2ade41490be36f9211a093deb3927f6d017f744613adbe6eb5c91656f974e272b0503bb16334b3c52bdda9f4f58bc43be0d827ac89777d81f7cb8d2f4f0e9460e0416409a8ab0da805d85c9ff92b1f0221ca21c797ad1a08947dfd811b9cccd5bef27e75669c1987846ea79c107123f742f2d0421374657d64358baa92c610e374f0ee052f155a06c68e4629e8f3381b440e2d7e82a7cf20e0ac43bb8b6a4ea73c3a2e584b188d694e11c474df512463ac2f6e5c2c075749b171c8403c81741761bfe5da9da83d95a7166b692ba7deec88ea59a63aa33b0ad533d33268c7ad2e53b046ee6cb460aff43bc35af648cbffe853186ec1fc6ca50422529ddf2cf48bd6fa4018a3e6e7e62b610e6b813ee89790c483f88b5bed984aef5d9fafcaf677da57e2af88bf4bc376e96b61125445b022092bc2b232df03f85202763d25d6818e3b69f5969c5dda1ab0ae30195b66b529e4581656fe9fa46e5dd1b2d54f318f13fd96e7d581a5de2e9b25bad92742e5a74e411897535b05e59448164cc8b4cad8dc85170d464a837738e7ceac4185bb7f784b51c360ac6f5a32b0869caaeed0ce5fe7b8188cb12b6d822b1e654127fe6729a5ff87e1f9b6c2fb4f08dc97c51c134457dba2b6d714aabcdfd46711bcea6343a67b785481b948de9312fcc4d9f1abf95f5d862eccf2999b20343202cf192f3f7b4d2e815ee2dcbcdb601219d95f9f20b7b1c3dcb7f725292d9b2c3003f0525055b76e9d5cbc3b778f0cd8ad1150ff58cea22627656776694f0920e39b37c810525d052ca4c7a8de8cb1ab55aefba4d3fdf70b2bd820bd0be915fe190617bb95eb1783b61bb171b8f57106928581837b3d53f9b680b144f23c855554bc330e9833ba8593e05b9744e22f2fbbaa0345d2ffb45d4b2876d38f993d9201049592f0791e9e7ac8325ef46826cd30a265fce381f40cd108a237b6c2b9b1bbbd009ae0178f65229555a95b1336ab2216e6e0e59f1c9b91697e156a975f89f09f181ee3966b4008243b4a266772aa87f521eb4148c590c25b58479f088c1634d02dffd977d205454fbd9edd46bbae70a9fb435d87c665abfa9d04a121aab1467d758f0d8cd3c92b166968fd695a2c905775b0383ae35fac22f3c296e0baa4a799aa4b48fef94551323aab499ba7d0de11fef81f0ecf0165cca8f36c29730a7745874ebd32cfe367d0ec530f99c842f2a4dd120bbe8f0e7bac4722802486afef2a16561773b8bfe74edb909291ec404bcc869ae147cc69d157674502b60483757bdc0c61a5b1e73c5f20d8d605c663789292d10cf61faafc54e2e30d34817233f5dc5a4509e8e2ac7567000979a7f8e33ac10e31d7fd111b00c3e0cf05fc6dfe07be25220e366fe6975f026d70d4283ecb67f4940a93a19a9bab7421e503c4203364aa26a31c264d21b58b08159526f5059e7de791806ec670ad4fb9fbabfcd67f0114e95d0fa85f62bd8853ba0e42865280c9d6d92f9a903fb11638d1c06bd98abab966a3a337d1557bc255b9dd7f8ea945a3aaa675281253cbc5cb8dddba9fe7412e636c2d5050589955cecc4b9cd3c6d4b8067f069cab5ef605709ac5f856e2f72d67b32d2c5b27d7beb18cfd33c140197f14b999d0155ec534efabb2cfeb839496ed3e4ce91ea90035c1b4615a226110a00a58a0edcf5d0c2cb1fbf3ef69804e28bc2489c5c6bdc6abe87e4b13f7c5795787a8f3af635dca694c9edf0ca526396941ec6d80f1669818d2fe35a817f14d9124d65b81986d6adeab9b12e53cd45e686da2a91e79cceaafdc58b244769620582c1abfed3eef696c5db1d740e405a08e957706b3041c1a0862f096ce03bd5fe6b3f5e8a111cd88281fb3340ed19e617450321927cedb89d78dbb7c4860fb760bf23c44759329ad1acad1c0024fac991f1b8cbbca77cff2a90c773c5e548b2aaeb629c1d94afd5d3a87798d820a4945d234ea4821b314b7f36edab7664fcca33f585b12c95f4efa6eaf6c2194cd7b8b527e1e0efb125ffa1ed0877c80e1da7ba395bc4fa2b5b79c6c6f44bed89fb9bfdde2ca4c18beabb00bb67a3ee68436a259e74b2305621dd046c06f2e2a3e0e1b80cb3068dafe3efe6cfb28ef2ad93bb12aa10e564ee868abaaced771ab23e3fdbf46d6bd97d0b93640d4620e8b77cfb56b6e8d5d95636cbff7e45dcae63a52e07552150d5c52a5ff72d605baca8bb503d256828811b3d80ce91e5f6e84d5c1e271e4ea65df3860dfe5a8f3eb72ca4993058ee3e3a3b36a4fbbcc817f9c7bd595acbf1e5281a748b4a5206008c517de2a80a0abeb723b250fbc94b86402cd65a013fbc5d2113c0875b0f495bc03e49b031cbb5474d861642af0c53f4690e10a7609d30b92f42ecb1140187cdbb04e031f3608f346114ede25b5acae321c682308df1fc30c9ffb5f1d6b38bad1829f7461c64ce956f767b4b130a67c7285d98b640a1d04678e2d49cc91c3bda2ff7a477d304a55108e29b373de08adf8caae6dd2ae68edf774e7e8ae7d5f2021a41c3493f817f7c48ce4ecd5f83cd841681bc5f8618fe85324432a0898662f71b2bbb3aa782e55b460ba2d0f4c01a5025fe0c51e45cec41389785be0dfd75407768623530758406bfe3ca33f8b80bbd9184728b200b827f25d70ae0a2c047ed5e622ac2dc1b77efb916100b5125707a0fccab85cb007a76eff9e452d62ad3b7677c01d5c5419e466e3eec430956428949da2460f534ec48c33b3eb4ba8bc3177a78c671678362771261dcbd5ec21e88f2b5ce7123ab2b4bdbdd13177223cd8fc969792c1bf08d19c578d5899a4e4c63cebdbe55696a0851b0a0c2fa8200b6dd2c2427cbacc652fcdb6dd17a86bfdf552606b05a9fb5e494022de23d24465853eeaa51a11685aa890bd3c84551dc21e08c15ddc0286c264007328a4f89c727bbed59ebe2fdfaca2edc5322370c9079459afc0c74475a89720a2afa88a0a74f0cfdb9ba1efbf542502fbf223f6bfa758ff2b6a73d299ee05d84cb772e413ed8f3750d80c84108e05cd65ba2095ee89cf65103913218fd6b4db5e3760839b1801c23ca1de9ab3329fb922c79b2e4bc21bc04c39b29f413e8fb39f44cea9d9894f9b5ed7355b9e4732784f9e03a7183a2bcdf37d2203c59698a9287ed271064c3aad96f97767c2e69e36f8d2e0ee0bdaa0ebca0c47b6cd74eaf2d85003098e3aa0ca1176eef201fb156d8c7e37206d5f51fec3dcc8869dc7f813fc81ee67c0e8c9a590738a3ba2ee945a9f00f3e97ee2a791a70dbde9213b67488c0c59ff9dc8a3a0a845bf925f70295b7837d9d59f18e501885102c83cd414311b0f0eb54486aa93c3f74e078edac9155a66138682b86dcb7e496e4058ad5b99ead490a155dfd90d1b5ffe7bea81b282cd298d6b20fc2ee74316d06e0408d13a109fb2c90c0dfb8210d3e38b4fd59b25857b46ac95402a61b2f1c02469774619317ea86b059fc982466f9cb9e7919a8de042844a3a856257e277893603b6499ff8eda83fab971011f09faaf3cb34823a1a3923e4d81dfd27785f56377f6a459dc54e00539b375118bbe7589bd0a1dbced1ac90a86da6df3e7c67864240d687592177c9efdcaed7098b3ae340ccb5491e31c867ca99b967e5027795c4ee67ac423bc078261657ef3e3949df6cf202d7bed5e495fed454058f7c8d9c5642e49b3357a7d009e10cfbb754051bcf2d5ca1db0e32b77ab339e91afec9a13955c81afbf38e3857ec17e74860886ad6ab013e18d66f29be7363e8aa5ae762854e4e9235bb722229edacaaf4860146a01aa6e6966c34008bc09057ab42e8185933d7064dd53e054111860ff60d54e17f888e8a421b557558126e9ee4ecca4226a7fd79e7356336a827b9ccb33feefba9c41973af4a298386b97b0c305b03b12aca800fe0617abccefce9d029d956ea196a0f236855507c4c15a6f7ad526e7699da60557b13a0566a31bd323e15a1b31489835ec6f7251ed22a086cca86ad3ea8d7655e619d04396e06c4670eee89ef58ab8c9e95252cbe8400b743b94a7100ace1dcf5b01ed8fe2439751e27066b8f9e51685217b19ed84d5932fbcf841c8ba99715609e5cecaa78538cef898e89054417fa22b9fce767b74a93b99e561e719c020259ca15206eb777171480e01a89b1f5679a0a6d9547c132d2ae235598c973843ed801957af945027b342ba290ff9733fcfc50a3e8b487f98f417e4f6b953a2ce4286516bc06db37fb6baa44eb462cb85a803700c2ce579456a10fda104cffa2a543844f0ce28f94b50d1d044e8f00f065a5856bb827420f175b831b998b5390b02854e6fdcb71ebef394e1cef286e2b74ee45cd97ea80ef941524a5aee7b6dad31347b49f54ca793a2a6d6a2190f9dd699f68aac0f9018bf3fbef5e44b15ec2f11a53e3257059cb51dfff90931cd14ecdabd75caf816bcb18b39a9e9cadd064d8b1738f7b7eb4ec204c86fa676d486ee0339266b4a73431cb71f201144de3bbb43c5e7a751d7e1f39d1e2d8358b639ee9c12fbebb2f331b8ca6810e7c60cca6809af1a23d9f28ce3e89f2286157f6c03609e6344ce5bc8efb8622e543ca555f4ef8efdeec40a0afd0d7b206aa32304b5afcfed4406a7a4f1095b691b760846b5a803bb922ecac043f5b371110b067a6993bafc84f98b32ffc6050051ca7b2e806a37ac360f948d80f1d58d80d1903d21af233ba6c55ddd07ad416085f15d05b955c13a8f440124abc575503a148abc05e825d6138261e35756a75612b5c6b79ed4a00e3578ff5eb5c1dc536485e2b5de6697fb45f7195f0c30f326e073ce741a448bf77a309b3190d46d93c41b13753b3afb8a89e5d98bd58fac324291044adcd41d0a69022be0898da507be07cf9704a59618b38f91e3562e31c63d8d27d409499d008acdf58b839a3acec8e0ac224f8a85c908a8af86bc9fe1e1eb41aef1c20c456c2dec549397e7514bbfa97e24f81f8e5d736a38b44597f2dd0783634429525022f4307d191539185d11b6965fc0554fdd0f0e42f7ea262b0cfda8444968e9ad12ac194ab3e541812e104b3dbbfd457476387f8e2d8198d6cb47d3735e80a8018efb1378dd94c2529014e7bde3adbdc5cd6775bd478fbbc316550a0fb4113e2c16a53c7cad342927eb3f02c5cc12f72b5b91aa98f1d46ef395ec19bfedb763b507d8fd15d752a011c218675685c2ffa06476223f9473e21ec7824088c0a66fb54580d58d6d2d7b654e4c522fdae4d35fc919fa1aea2048838a52d4f3ffa9aae3c86fb82c470156283af80ba213aec6be68f8a08aa617bc432499a6e7f9ae66c27c80f3f6718a840f8757bfc89df4fc33b1b7a130714ab607638f9ee43967be0736ae4b4b2c5164c47635bebd52e03b4d3cd4e76136e37e4aff241e81fe686f7073b6029b25e08949b1227d"}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f0000000280)=""/99, &(0x7f0000000300)=0x63) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x5, 0x2, 0xf000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 248.371481] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 248.379980] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry portmap [ 248.389656] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 248.515391] FAULT_INJECTION: forcing a failure. [ 248.515391] name failslab, interval 1, probability 0, space 0, times 0 [ 248.526856] CPU: 1 PID: 10329 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 248.534265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.544438] Call Trace: [ 248.547024] dump_stack+0x138/0x19c [ 248.550661] should_fail.cold+0x10f/0x159 [ 248.554861] should_failslab+0xdb/0x130 [ 248.558837] kmem_cache_alloc+0x2d9/0x780 [ 248.563040] ? rpc_alloc_inode+0x1a/0x20 [ 248.567115] selinux_inode_alloc_security+0xb6/0x2a0 [ 248.572327] security_inode_alloc+0x9a/0xe0 [ 248.576661] inode_init_always+0x552/0xaf0 [ 248.580891] alloc_inode+0x83/0x190 [ 248.584530] new_inode_pseudo+0x19/0xf0 [ 248.589593] new_inode+0x1f/0x40 [ 248.592993] rpc_get_inode+0x1d/0x1f0 [ 248.596797] ? d_drop+0x51/0x60 [ 248.600087] __rpc_create_common+0x5a/0x1a0 [ 248.604418] rpc_populate.constprop.0+0x122/0x360 [ 248.609281] rpc_fill_super+0x320/0x900 [ 248.613253] ? sget_userns+0x76e/0xc30 [ 248.617141] ? rpc_pipe_release+0x830/0x830 [ 248.621481] ? get_empty_filp.cold+0x3b/0x3b [ 248.625902] mount_ns+0xef/0x190 [ 248.629269] ? rpc_pipe_release+0x830/0x830 [ 248.633592] rpc_mount+0xa4/0xd0 [ 248.636978] mount_fs+0x9d/0x2a7 [ 248.640344] vfs_kern_mount.part.0+0x5e/0x3d0 [ 248.644846] do_mount+0x417/0x27d0 [ 248.648439] ? copy_mount_string+0x40/0x40 [ 248.652686] ? memdup_user+0x58/0xa0 [ 248.656397] ? copy_mount_options+0x1fe/0x2f0 [ 248.660904] SyS_mount+0xab/0x120 [ 248.664363] ? copy_mnt_ns+0x8c0/0x8c0 [ 248.668260] do_syscall_64+0x1eb/0x630 [ 248.672157] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.677006] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 248.682200] RIP: 0033:0x458c29 [ 248.685397] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 248.693131] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 248.700431] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 248.707708] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 248.714979] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 248.722243] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 248.730136] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry statd [ 248.739677] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:45 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x3) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000001240)="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", 0x1000, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f00000011c0)='\x00', 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000001200)=@keyring={'key_or_keyring:', r2}) 12:44:45 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000180)=""/102, 0x66}, {&(0x7f0000000200)=""/170, 0xaa}, {&(0x7f00000002c0)=""/235, 0xeb}, {&(0x7f00000003c0)=""/139, 0x8b}, {&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/225, 0xe1}, {&(0x7f00000005c0)=""/129, 0x81}], 0x8, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000480)='/dev/vbi#\x00', 0x2, 0x2) eventfd2(0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000007c0)={0x2, 0x118000}) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000700)=""/111, &(0x7f0000000780)=0x6f) 12:44:45 executing program 3 (fault-call:3 fault-nth:24): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:45 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x4, 0x40) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) [ 249.001874] FAULT_INJECTION: forcing a failure. [ 249.001874] name failslab, interval 1, probability 0, space 0, times 0 [ 249.021146] CPU: 0 PID: 10344 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 249.029035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.038428] Call Trace: [ 249.041120] dump_stack+0x138/0x19c [ 249.044774] should_fail.cold+0x10f/0x159 12:44:45 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@hyper}) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(0x0, 0x0, 0x0) poll(&(0x7f0000000080), 0x200002fc, 0x0) [ 249.048941] should_failslab+0xdb/0x130 [ 249.052967] kmem_cache_alloc+0x2d9/0x780 [ 249.057124] ? __d_lookup+0x3a2/0x670 [ 249.060944] ? mark_held_locks+0xb1/0x100 [ 249.060956] ? d_lookup+0xe5/0x240 [ 249.060970] __d_alloc+0x2d/0x9f0 [ 249.060986] ? d_lookup+0x166/0x240 [ 249.075757] d_alloc+0x4d/0x270 [ 249.075779] __rpc_lookup_create_exclusive+0xf8/0x110 [ 249.075791] ? rpc_d_lookup_sb+0xc0/0xc0 [ 249.075805] ? __rpc_mkdir.part.0+0xe7/0x130 [ 249.075820] rpc_populate.constprop.0+0xbf/0x360 [ 249.075850] rpc_fill_super+0x320/0x900 12:44:46 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x0, 0x0) [ 249.101670] ? sget_userns+0x76e/0xc30 [ 249.105595] ? rpc_pipe_release+0x830/0x830 [ 249.109943] ? get_empty_filp.cold+0x3b/0x3b [ 249.114360] mount_ns+0xef/0x190 [ 249.117744] ? rpc_pipe_release+0x830/0x830 [ 249.122080] rpc_mount+0xa4/0xd0 [ 249.125477] mount_fs+0x9d/0x2a7 [ 249.128874] vfs_kern_mount.part.0+0x5e/0x3d0 [ 249.133385] do_mount+0x417/0x27d0 [ 249.136951] ? copy_mount_string+0x40/0x40 [ 249.141198] ? memdup_user+0x58/0xa0 [ 249.144922] ? copy_mount_options+0x1fe/0x2f0 [ 249.149443] SyS_mount+0xab/0x120 [ 249.152897] ? copy_mnt_ns+0x8c0/0x8c0 [ 249.156804] do_syscall_64+0x1eb/0x630 [ 249.160698] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 249.165581] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 249.170770] RIP: 0033:0x458c29 [ 249.174047] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 249.181757] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 249.189201] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 12:44:46 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005bc0)='/dev/mixer\x00', 0x50000, 0x0) connect$ax25(r0, &(0x7f0000005c00)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff8001, 0x2001) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @dev, @local}, &(0x7f0000000280)=0xc) ioctl$sock_ifreq(r2, 0x8935, &(0x7f00000002c0)={'dummy0\x00', @ifru_addrs=@can={0x1d, r3}}) [ 249.196469] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 249.203746] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 249.211032] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 249.222078] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:46 executing program 5 (fault-call:3 fault-nth:26): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:46 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x5000}], 0x0, 0x0) 12:44:46 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) fsetxattr$security_capability(r2, &(0x7f0000000000)='security.capability\x00', &(0x7f0000000040)=@v2={0x2000000, [{0x9967}, {0xfffffffeffffffff, 0x3}]}, 0x14, 0x2) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000080)=""/10, 0x35d) 12:44:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200880, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000480)={r2, 0x5, 0x3f, "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"}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f0000000280)=""/99, &(0x7f0000000300)=0x63) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x5, 0x2, 0xf000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 12:44:46 executing program 0: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) [ 249.405654] FAULT_INJECTION: forcing a failure. [ 249.405654] name failslab, interval 1, probability 0, space 0, times 0 [ 249.427009] CPU: 0 PID: 10374 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 249.434070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.443444] Call Trace: [ 249.446061] dump_stack+0x138/0x19c [ 249.449716] should_fail.cold+0x10f/0x159 12:44:46 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000000)={0x83, 0xf8, 0x7fffffff, 0x5, 0x10000, "6e2d0984012a1ec03a18452f9e9568c5bb5d91", 0x9, 0xff}) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) [ 249.453885] should_failslab+0xdb/0x130 [ 249.457917] kmem_cache_alloc+0x2d9/0x780 [ 249.462083] ? d_drop+0x51/0x60 [ 249.465406] ? rpc_i_callback+0x30/0x30 [ 249.469400] rpc_alloc_inode+0x1a/0x20 [ 249.473304] alloc_inode+0x66/0x190 [ 249.476954] new_inode_pseudo+0x19/0xf0 [ 249.481038] new_inode+0x1f/0x40 [ 249.484437] rpc_get_inode+0x1d/0x1f0 [ 249.488258] ? d_drop+0x51/0x60 [ 249.491555] __rpc_create_common+0x5a/0x1a0 [ 249.495901] rpc_populate.constprop.0+0x122/0x360 [ 249.500780] rpc_fill_super+0x320/0x900 [ 249.504781] ? sget_userns+0x76e/0xc30 [ 249.508686] ? rpc_pipe_release+0x830/0x830 [ 249.513051] ? get_empty_filp.cold+0x3b/0x3b [ 249.517563] mount_ns+0xef/0x190 [ 249.520947] ? rpc_pipe_release+0x830/0x830 [ 249.525273] rpc_mount+0xa4/0xd0 [ 249.528685] mount_fs+0x9d/0x2a7 [ 249.532081] vfs_kern_mount.part.0+0x5e/0x3d0 [ 249.536596] do_mount+0x417/0x27d0 [ 249.540147] ? copy_mount_string+0x40/0x40 [ 249.545157] ? memdup_user+0x58/0xa0 [ 249.548874] ? copy_mount_options+0x1fe/0x2f0 [ 249.553368] SyS_mount+0xab/0x120 [ 249.556810] ? copy_mnt_ns+0x8c0/0x8c0 [ 249.560707] do_syscall_64+0x1eb/0x630 [ 249.564670] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 249.569515] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 249.574691] RIP: 0033:0x458c29 [ 249.577883] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 249.585626] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 249.592935] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 249.600241] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 249.607504] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 249.614763] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 249.624855] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry statd [ 249.635220] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:46 executing program 2: r0 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f00000001c0)='nfs\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000280)="9b894f0894fc1dea5adddfb56580a66ea71203c98bd7ccc16db39bc2b07c8e792992d67d575be9c55031ab3ea652bd44396a2efc3b6a702077411883af5b9e08befcee58f848778b2741a7a815acee56dba3ea7240177577c8f3c71cb4fa26073c77ed8f5f6eb56f69636d9775bf5d053582f18db2f9d067727c036cfef5b0adfc6795eeef56d465c6442ea5dd2498aaa11749b206f69a3736c549ce9081280b6f8cf4606ea98bfa37361be5de5de814c2eb6ac3c816566535fcf26830f0dea099587eada616102e44bfe803c105113756d4241984fc363fc5a52a9c54ca1f4e20e5e0edb61906152213c679882d799ab4f37371", 0xf4, 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x7fff, 0x800, r1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:44:46 executing program 0: r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7ff, 0x30, 0x1, 0x6}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x100}, 0x8) 12:44:46 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e21, 0xf2be, @mcast1, 0x5}}, 0x4e746fab, 0x8}, 0x90) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r1, &(0x7f0000d83ff8)=0xffffffffffffffff, 0x2008000fffffffe) write$P9_RAUTH(r1, &(0x7f00000000c0)={0x14, 0x67, 0x1, {0x1, 0x4, 0x2}}, 0x14) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:44:46 executing program 3 (fault-call:3 fault-nth:25): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:46 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r3, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) getresuid(&(0x7f0000000080), &(0x7f00000002c0)=0x0, &(0x7f0000000100)) quotactl(0x6, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000001c0)="63f614d94b5ad9cdb0fd227f137189b85f6fb84ee9d54843c5d3d008040447caa5986832f9844d6b138a575ec66b9d07b9e39cd334af3ce02edcd64575b633a4ab3d01d1f82d5500333599ef88cebabf4a5cf4ad3bccef57d66b75f42ede69c23bfe5a190db7b3e3b11436a542dad04ad0fe20ff9f81de585d3c3498cd802ba1eb7b4db4bc5f37544877969f588cf0f0673a187400053de5b4427603b6beb6a5e94538817cd5130a7b19f96d28c47b8fcb4ca6f0b4d40005dd0c2ba7bb0bf015555e517ad9b63df2a7e5ac86d76c7d7e0f59e2af71d848e0674290a8b42a6931f323bcc091e9c8c61c52a4e4ab28") sendfile(r1, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:44:46 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) [ 249.947045] FAULT_INJECTION: forcing a failure. [ 249.947045] name failslab, interval 1, probability 0, space 0, times 0 [ 249.981167] CPU: 0 PID: 10396 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 249.988367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.997737] Call Trace: [ 250.000347] dump_stack+0x138/0x19c [ 250.003989] should_fail.cold+0x10f/0x159 [ 250.008129] should_failslab+0xdb/0x130 [ 250.012110] kmem_cache_alloc+0x2d9/0x780 [ 250.016267] ? __d_lookup+0x3a2/0x670 [ 250.020068] ? mark_held_locks+0xb1/0x100 [ 250.024227] ? d_lookup+0xe5/0x240 [ 250.027802] __d_alloc+0x2d/0x9f0 [ 250.033042] ? d_lookup+0x166/0x240 [ 250.036689] d_alloc+0x4d/0x270 [ 250.039988] __rpc_lookup_create_exclusive+0xf8/0x110 [ 250.045181] ? rpc_d_lookup_sb+0xc0/0xc0 [ 250.049252] ? __rpc_mkdir.part.0+0xe7/0x130 [ 250.053677] rpc_populate.constprop.0+0xbf/0x360 [ 250.058447] rpc_fill_super+0x320/0x900 [ 250.062413] ? sget_userns+0x76e/0xc30 [ 250.066291] ? rpc_pipe_release+0x830/0x830 [ 250.070619] ? get_empty_filp.cold+0x3b/0x3b [ 250.075043] mount_ns+0xef/0x190 [ 250.078413] ? rpc_pipe_release+0x830/0x830 [ 250.082739] rpc_mount+0xa4/0xd0 [ 250.086094] mount_fs+0x9d/0x2a7 [ 250.089451] vfs_kern_mount.part.0+0x5e/0x3d0 [ 250.093955] do_mount+0x417/0x27d0 [ 250.097505] ? copy_mount_string+0x40/0x40 [ 250.101830] ? memdup_user+0x58/0xa0 [ 250.105547] ? copy_mount_options+0x1fe/0x2f0 [ 250.110039] SyS_mount+0xab/0x120 [ 250.113504] ? copy_mnt_ns+0x8c0/0x8c0 [ 250.117429] do_syscall_64+0x1eb/0x630 [ 250.121322] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.126261] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 250.131449] RIP: 0033:0x458c29 [ 250.134636] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 250.142615] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 250.150141] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 250.157413] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 250.164695] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 250.171968] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 12:44:47 executing program 5 (fault-call:3 fault-nth:27): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:47 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x1000000007, &(0x7f00000000c0)=""/80, 0x50) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 12:44:47 executing program 4: r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x6, 0x80) flistxattr(r0, &(0x7f00000001c0)=""/4096, 0x1000) eventfd2(0x0, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vfio/vfio\x00', 0x80, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x3) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r0, r1, &(0x7f0000000100)=0xe9, 0x4) read(0xffffffffffffffff, &(0x7f0000000000)=""/10, 0x76) [ 250.217200] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200880, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000480)={r2, 0x5, 0x3f, "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"}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f0000000280)=""/99, &(0x7f0000000300)=0x63) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x5, 0x2, 0xf000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 12:44:47 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0xa00, 0x0) ptrace(0xffffffffffffffff, r1) getsockname$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioprio_get$pid(0x0, r1) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 12:44:47 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000000)={0xfff}, 0x8) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) [ 250.377439] FAULT_INJECTION: forcing a failure. [ 250.377439] name failslab, interval 1, probability 0, space 0, times 0 [ 250.396809] CPU: 0 PID: 10425 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 250.403893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.413270] Call Trace: [ 250.413296] dump_stack+0x138/0x19c [ 250.413317] should_fail.cold+0x10f/0x159 [ 250.413336] should_failslab+0xdb/0x130 [ 250.413351] kmem_cache_alloc+0x2d9/0x780 [ 250.413364] ? __d_lookup+0x3a2/0x670 [ 250.413378] ? mark_held_locks+0xb1/0x100 [ 250.413392] ? d_lookup+0xe5/0x240 [ 250.413409] __d_alloc+0x2d/0x9f0 [ 250.413422] ? d_lookup+0x166/0x240 [ 250.413437] d_alloc+0x4d/0x270 [ 250.413458] __rpc_lookup_create_exclusive+0xf8/0x110 [ 250.459485] ? rpc_d_lookup_sb+0xc0/0xc0 [ 250.463564] ? __rpc_mkdir.part.0+0xe7/0x130 [ 250.468219] rpc_populate.constprop.0+0xbf/0x360 [ 250.473512] rpc_fill_super+0x320/0x900 [ 250.477495] ? sget_userns+0x76e/0xc30 [ 250.481388] ? rpc_pipe_release+0x830/0x830 [ 250.485738] ? get_empty_filp.cold+0x3b/0x3b [ 250.490160] mount_ns+0xef/0x190 [ 250.493540] ? rpc_pipe_release+0x830/0x830 [ 250.497868] rpc_mount+0xa4/0xd0 [ 250.501260] mount_fs+0x9d/0x2a7 [ 250.504649] vfs_kern_mount.part.0+0x5e/0x3d0 [ 250.509261] do_mount+0x417/0x27d0 [ 250.512821] ? copy_mount_string+0x40/0x40 [ 250.517076] ? memdup_user+0x58/0xa0 [ 250.520807] ? copy_mount_options+0x1fe/0x2f0 [ 250.525302] SyS_mount+0xab/0x120 [ 250.528742] ? copy_mnt_ns+0x8c0/0x8c0 [ 250.532724] do_syscall_64+0x1eb/0x630 [ 250.536612] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.541465] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 250.546680] RIP: 0033:0x458c29 [ 250.549860] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 250.557562] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 250.564964] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 250.572239] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 250.579512] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 250.586789] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 250.601782] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:47 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4800, 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f0000000180)) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x3) 12:44:47 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x301102, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x37, "b4cb82e4719f4117acbc8a89683a25e31cd3f2e5a479162bdc62421a8933eebdf84a4fd720303553cbaa3bdd79f27f6d830993062c3db5"}, &(0x7f0000000280)=0x3f) r2 = dup(r0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r3, &(0x7f0000000080)='system_u:object_r:hugetlbfs_t:s0\x00', 0x21) sendfile(r2, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r2, &(0x7f0000000000)=""/10, 0x76) 12:44:47 executing program 3 (fault-call:3 fault-nth:26): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 250.905277] FAULT_INJECTION: forcing a failure. [ 250.905277] name failslab, interval 1, probability 0, space 0, times 0 [ 250.916998] CPU: 1 PID: 10440 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 250.924031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.933380] Call Trace: [ 250.935994] dump_stack+0x138/0x19c [ 250.939647] should_fail.cold+0x10f/0x159 [ 250.943839] should_failslab+0xdb/0x130 [ 250.947814] kmem_cache_alloc+0x2d9/0x780 [ 250.951965] ? rpc_alloc_inode+0x1a/0x20 [ 250.956053] selinux_inode_alloc_security+0xb6/0x2a0 [ 250.961178] security_inode_alloc+0x9a/0xe0 [ 250.965550] inode_init_always+0x552/0xaf0 [ 250.969812] alloc_inode+0x83/0x190 [ 250.973467] new_inode_pseudo+0x19/0xf0 [ 250.977546] new_inode+0x1f/0x40 [ 250.980962] rpc_get_inode+0x1d/0x1f0 [ 250.984780] ? d_drop+0x51/0x60 [ 250.988078] __rpc_create_common+0x5a/0x1a0 [ 250.992429] rpc_populate.constprop.0+0x122/0x360 [ 250.997309] rpc_fill_super+0x320/0x900 [ 251.001305] ? sget_userns+0x76e/0xc30 [ 251.005204] ? rpc_pipe_release+0x830/0x830 [ 251.009530] ? get_empty_filp.cold+0x3b/0x3b [ 251.014141] mount_ns+0xef/0x190 [ 251.017503] ? rpc_pipe_release+0x830/0x830 [ 251.021844] rpc_mount+0xa4/0xd0 [ 251.026168] mount_fs+0x9d/0x2a7 [ 251.029544] vfs_kern_mount.part.0+0x5e/0x3d0 [ 251.034054] do_mount+0x417/0x27d0 [ 251.037600] ? copy_mount_string+0x40/0x40 [ 251.041858] ? memdup_user+0x58/0xa0 [ 251.045871] ? copy_mount_options+0x1fe/0x2f0 [ 251.050367] SyS_mount+0xab/0x120 12:44:47 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x7f, @mcast2, 0x1000}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000012c0)=0x1008) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000090000908000000000000000020120000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a0000000000"], 0x30}}, 0x0) r5 = dup(r0) r6 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) getpeername$inet6(r6, &(0x7f0000001340)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000013c0)=0x1c) write$selinux_attr(r6, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r5, r6, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r0, &(0x7f0000001380)=""/10, 0x4) syz_open_dev$audion(&(0x7f0000001300)='/dev/audio#\x00', 0xcb43, 0x40000) [ 251.053853] ? copy_mnt_ns+0x8c0/0x8c0 [ 251.057754] do_syscall_64+0x1eb/0x630 [ 251.057765] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.057787] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 251.057798] RIP: 0033:0x458c29 [ 251.057805] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 251.057818] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 251.057835] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 251.057842] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 12:44:48 executing program 4: r0 = eventfd2(0x3, 0x40000080001) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:44:48 executing program 5 (fault-call:3 fault-nth:28): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200880, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000480)={r2, 0x5, 0x3f, "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"}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f0000000280)=""/99, &(0x7f0000000300)=0x63) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 251.057849] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 251.057856] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 251.067457] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry statd [ 251.108582] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:48 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2}, {r1, 0x8040}, {r1, 0x80}, {r1, 0xcd1fa8c29594f92f}, {r1, 0x4200}, {r0}, {r1, 0x2000}, {r0, 0x2100}, {r1, 0x8021}], 0x9, 0x5) [ 251.254556] FAULT_INJECTION: forcing a failure. [ 251.254556] name failslab, interval 1, probability 0, space 0, times 0 [ 251.276707] CPU: 1 PID: 10456 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 251.283786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.293169] Call Trace: [ 251.295773] dump_stack+0x138/0x19c [ 251.299510] should_fail.cold+0x10f/0x159 [ 251.299532] should_failslab+0xdb/0x130 [ 251.299550] kmem_cache_alloc+0x2d9/0x780 [ 251.299565] ? d_drop+0x51/0x60 [ 251.299586] ? rpc_i_callback+0x30/0x30 [ 251.319136] rpc_alloc_inode+0x1a/0x20 [ 251.323038] alloc_inode+0x66/0x190 [ 251.326766] new_inode_pseudo+0x19/0xf0 [ 251.330755] new_inode+0x1f/0x40 [ 251.334133] rpc_get_inode+0x1d/0x1f0 [ 251.337948] ? d_drop+0x51/0x60 [ 251.341241] __rpc_create_common+0x5a/0x1a0 [ 251.345585] rpc_populate.constprop.0+0x122/0x360 [ 251.350452] rpc_fill_super+0x320/0x900 [ 251.354443] ? sget_userns+0x76e/0xc30 [ 251.358358] ? rpc_pipe_release+0x830/0x830 [ 251.362688] ? get_empty_filp.cold+0x3b/0x3b [ 251.367285] mount_ns+0xef/0x190 [ 251.370659] ? rpc_pipe_release+0x830/0x830 [ 251.374988] rpc_mount+0xa4/0xd0 [ 251.378374] mount_fs+0x9d/0x2a7 [ 251.381761] vfs_kern_mount.part.0+0x5e/0x3d0 [ 251.386268] do_mount+0x417/0x27d0 [ 251.389819] ? copy_mount_string+0x40/0x40 [ 251.394084] ? memdup_user+0x58/0xa0 [ 251.397850] ? copy_mount_options+0x1fe/0x2f0 [ 251.402385] SyS_mount+0xab/0x120 [ 251.405857] ? copy_mnt_ns+0x8c0/0x8c0 [ 251.409757] do_syscall_64+0x1eb/0x630 [ 251.413659] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.418532] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 251.423735] RIP: 0033:0x458c29 [ 251.426928] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 251.434671] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 251.441946] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 12:44:48 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xfffffffffffffffc) 12:44:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200880, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000480)={r2, 0x5, 0x3f, "6066001cbdcb61de9f8c425f6b7bd481bb628d18f5eaa21ecceec6e0fd96ea0b843a6e1898246bb32c62e09d4a242f1bebf9a9c034a73ce318705436c324062c1eb98a30be99a9a0a095c3ca17ecab9b5bdafcfed6bd12f96d13959ad3d3467c873f7afa8286d469acfbd510b6e1c16d52b764bd1e6959db6d98bb3378ca783993222cf707503dfe429b78eb5fc60ffa9f76c00dbbb0640149a822cb8af9cc71380939f4864a9650acb8a8014fb489e50e6fbc6895b6755e965c4455c1dfe6d2be27857c7fa1e2dac0989ee1e5fbb9143d03150460a6a5593f57be55793464a334ab5e4a1f4db3879a551a903971377ebd0313a07afbd9e1f8f6397ae44c2c6792a2ade41490be36f9211a093deb3927f6d017f744613adbe6eb5c91656f974e272b0503bb16334b3c52bdda9f4f58bc43be0d827ac89777d81f7cb8d2f4f0e9460e0416409a8ab0da805d85c9ff92b1f0221ca21c797ad1a08947dfd811b9cccd5bef27e75669c1987846ea79c107123f742f2d0421374657d64358baa92c610e374f0ee052f155a06c68e4629e8f3381b440e2d7e82a7cf20e0ac43bb8b6a4ea73c3a2e584b188d694e11c474df512463ac2f6e5c2c075749b171c8403c81741761bfe5da9da83d95a7166b692ba7deec88ea59a63aa33b0ad533d33268c7ad2e53b046ee6cb460aff43bc35af648cbffe853186ec1fc6ca50422529ddf2cf48bd6fa4018a3e6e7e62b610e6b813ee89790c483f88b5bed984aef5d9fafcaf677da57e2af88bf4bc376e96b61125445b022092bc2b232df03f85202763d25d6818e3b69f5969c5dda1ab0ae30195b66b529e4581656fe9fa46e5dd1b2d54f318f13fd96e7d581a5de2e9b25bad92742e5a74e411897535b05e59448164cc8b4cad8dc85170d464a837738e7ceac4185bb7f784b51c360ac6f5a32b0869caaeed0ce5fe7b8188cb12b6d822b1e654127fe6729a5ff87e1f9b6c2fb4f08dc97c51c134457dba2b6d714aabcdfd46711bcea6343a67b785481b948de9312fcc4d9f1abf95f5d862eccf2999b20343202cf192f3f7b4d2e815ee2dcbcdb601219d95f9f20b7b1c3dcb7f725292d9b2c3003f0525055b76e9d5cbc3b778f0cd8ad1150ff58cea22627656776694f0920e39b37c810525d052ca4c7a8de8cb1ab55aefba4d3fdf70b2bd820bd0be915fe190617bb95eb1783b61bb171b8f57106928581837b3d53f9b680b144f23c855554bc330e9833ba8593e05b9744e22f2fbbaa0345d2ffb45d4b2876d38f993d9201049592f0791e9e7ac8325ef46826cd30a265fce381f40cd108a237b6c2b9b1bbbd009ae0178f65229555a95b1336ab2216e6e0e59f1c9b91697e156a975f89f09f181ee3966b4008243b4a266772aa87f521eb4148c590c25b58479f088c1634d02dffd977d205454fbd9edd46bbae70a9fb435d87c665abfa9d04a121aab1467d758f0d8cd3c92b166968fd695a2c905775b0383ae35fac22f3c296e0baa4a799aa4b48fef94551323aab499ba7d0de11fef81f0ecf0165cca8f36c29730a7745874ebd32cfe367d0ec530f99c842f2a4dd120bbe8f0e7bac4722802486afef2a16561773b8bfe74edb909291ec404bcc869ae147cc69d157674502b60483757bdc0c61a5b1e73c5f20d8d605c663789292d10cf61faafc54e2e30d34817233f5dc5a4509e8e2ac7567000979a7f8e33ac10e31d7fd111b00c3e0cf05fc6dfe07be25220e366fe6975f026d70d4283ecb67f4940a93a19a9bab7421e503c4203364aa26a31c264d21b58b08159526f5059e7de791806ec670ad4fb9fbabfcd67f0114e95d0fa85f62bd8853ba0e42865280c9d6d92f9a903fb11638d1c06bd98abab966a3a337d1557bc255b9dd7f8ea945a3aaa675281253cbc5cb8dddba9fe7412e636c2d5050589955cecc4b9cd3c6d4b8067f069cab5ef605709ac5f856e2f72d67b32d2c5b27d7beb18cfd33c140197f14b999d0155ec534efabb2cfeb839496ed3e4ce91ea90035c1b4615a226110a00a58a0edcf5d0c2cb1fbf3ef69804e28bc2489c5c6bdc6abe87e4b13f7c5795787a8f3af635dca694c9edf0ca526396941ec6d80f1669818d2fe35a817f14d9124d65b81986d6adeab9b12e53cd45e686da2a91e79cceaafdc58b244769620582c1abfed3eef696c5db1d740e405a08e957706b3041c1a0862f096ce03bd5fe6b3f5e8a111cd88281fb3340ed19e617450321927cedb89d78dbb7c4860fb760bf23c44759329ad1acad1c0024fac991f1b8cbbca77cff2a90c773c5e548b2aaeb629c1d94afd5d3a87798d820a4945d234ea4821b314b7f36edab7664fcca33f585b12c95f4efa6eaf6c2194cd7b8b527e1e0efb125ffa1ed0877c80e1da7ba395bc4fa2b5b79c6c6f44bed89fb9bfdde2ca4c18beabb00bb67a3ee68436a259e74b2305621dd046c06f2e2a3e0e1b80cb3068dafe3efe6cfb28ef2ad93bb12aa10e564ee868abaaced771ab23e3fdbf46d6bd97d0b93640d4620e8b77cfb56b6e8d5d95636cbff7e45dcae63a52e07552150d5c52a5ff72d605baca8bb503d256828811b3d80ce91e5f6e84d5c1e271e4ea65df3860dfe5a8f3eb72ca4993058ee3e3a3b36a4fbbcc817f9c7bd595acbf1e5281a748b4a5206008c517de2a80a0abeb723b250fbc94b86402cd65a013fbc5d2113c0875b0f495bc03e49b031cbb5474d861642af0c53f4690e10a7609d30b92f42ecb1140187cdbb04e031f3608f346114ede25b5acae321c682308df1fc30c9ffb5f1d6b38bad1829f7461c64ce956f767b4b130a67c7285d98b640a1d04678e2d49cc91c3bda2ff7a477d304a55108e29b373de08adf8caae6dd2ae68edf774e7e8ae7d5f2021a41c3493f817f7c48ce4ecd5f83cd841681bc5f8618fe85324432a0898662f71b2bbb3aa782e55b460ba2d0f4c01a5025fe0c51e45cec41389785be0dfd75407768623530758406bfe3ca33f8b80bbd9184728b200b827f25d70ae0a2c047ed5e622ac2dc1b77efb916100b5125707a0fccab85cb007a76eff9e452d62ad3b7677c01d5c5419e466e3eec430956428949da2460f534ec48c33b3eb4ba8bc3177a78c671678362771261dcbd5ec21e88f2b5ce7123ab2b4bdbdd13177223cd8fc969792c1bf08d19c578d5899a4e4c63cebdbe55696a0851b0a0c2fa8200b6dd2c2427cbacc652fcdb6dd17a86bfdf552606b05a9fb5e494022de23d24465853eeaa51a11685aa890bd3c84551dc21e08c15ddc0286c264007328a4f89c727bbed59ebe2fdfaca2edc5322370c9079459afc0c74475a89720a2afa88a0a74f0cfdb9ba1efbf542502fbf223f6bfa758ff2b6a73d299ee05d84cb772e413ed8f3750d80c84108e05cd65ba2095ee89cf65103913218fd6b4db5e3760839b1801c23ca1de9ab3329fb922c79b2e4bc21bc04c39b29f413e8fb39f44cea9d9894f9b5ed7355b9e4732784f9e03a7183a2bcdf37d2203c59698a9287ed271064c3aad96f97767c2e69e36f8d2e0ee0bdaa0ebca0c47b6cd74eaf2d85003098e3aa0ca1176eef201fb156d8c7e37206d5f51fec3dcc8869dc7f813fc81ee67c0e8c9a590738a3ba2ee945a9f00f3e97ee2a791a70dbde9213b67488c0c59ff9dc8a3a0a845bf925f70295b7837d9d59f18e501885102c83cd414311b0f0eb54486aa93c3f74e078edac9155a66138682b86dcb7e496e4058ad5b99ead490a155dfd90d1b5ffe7bea81b282cd298d6b20fc2ee74316d06e0408d13a109fb2c90c0dfb8210d3e38b4fd59b25857b46ac95402a61b2f1c02469774619317ea86b059fc982466f9cb9e7919a8de042844a3a856257e277893603b6499ff8eda83fab971011f09faaf3cb34823a1a3923e4d81dfd27785f56377f6a459dc54e00539b375118bbe7589bd0a1dbced1ac90a86da6df3e7c67864240d687592177c9efdcaed7098b3ae340ccb5491e31c867ca99b967e5027795c4ee67ac423bc078261657ef3e3949df6cf202d7bed5e495fed454058f7c8d9c5642e49b3357a7d009e10cfbb754051bcf2d5ca1db0e32b77ab339e91afec9a13955c81afbf38e3857ec17e74860886ad6ab013e18d66f29be7363e8aa5ae762854e4e9235bb722229edacaaf4860146a01aa6e6966c34008bc09057ab42e8185933d7064dd53e054111860ff60d54e17f888e8a421b557558126e9ee4ecca4226a7fd79e7356336a827b9ccb33feefba9c41973af4a298386b97b0c305b03b12aca800fe0617abccefce9d029d956ea196a0f236855507c4c15a6f7ad526e7699da60557b13a0566a31bd323e15a1b31489835ec6f7251ed22a086cca86ad3ea8d7655e619d04396e06c4670eee89ef58ab8c9e95252cbe8400b743b94a7100ace1dcf5b01ed8fe2439751e27066b8f9e51685217b19ed84d5932fbcf841c8ba99715609e5cecaa78538cef898e89054417fa22b9fce767b74a93b99e561e719c020259ca15206eb777171480e01a89b1f5679a0a6d9547c132d2ae235598c973843ed801957af945027b342ba290ff9733fcfc50a3e8b487f98f417e4f6b953a2ce4286516bc06db37fb6baa44eb462cb85a803700c2ce579456a10fda104cffa2a543844f0ce28f94b50d1d044e8f00f065a5856bb827420f175b831b998b5390b02854e6fdcb71ebef394e1cef286e2b74ee45cd97ea80ef941524a5aee7b6dad31347b49f54ca793a2a6d6a2190f9dd699f68aac0f9018bf3fbef5e44b15ec2f11a53e3257059cb51dfff90931cd14ecdabd75caf816bcb18b39a9e9cadd064d8b1738f7b7eb4ec204c86fa676d486ee0339266b4a73431cb71f201144de3bbb43c5e7a751d7e1f39d1e2d8358b639ee9c12fbebb2f331b8ca6810e7c60cca6809af1a23d9f28ce3e89f2286157f6c03609e6344ce5bc8efb8622e543ca555f4ef8efdeec40a0afd0d7b206aa32304b5afcfed4406a7a4f1095b691b760846b5a803bb922ecac043f5b371110b067a6993bafc84f98b32ffc6050051ca7b2e806a37ac360f948d80f1d58d80d1903d21af233ba6c55ddd07ad416085f15d05b955c13a8f440124abc575503a148abc05e825d6138261e35756a75612b5c6b79ed4a00e3578ff5eb5c1dc536485e2b5de6697fb45f7195f0c30f326e073ce741a448bf77a309b3190d46d93c41b13753b3afb8a89e5d98bd58fac324291044adcd41d0a69022be0898da507be07cf9704a59618b38f91e3562e31c63d8d27d409499d008acdf58b839a3acec8e0ac224f8a85c908a8af86bc9fe1e1eb41aef1c20c456c2dec549397e7514bbfa97e24f81f8e5d736a38b44597f2dd0783634429525022f4307d191539185d11b6965fc0554fdd0f0e42f7ea262b0cfda8444968e9ad12ac194ab3e541812e104b3dbbfd457476387f8e2d8198d6cb47d3735e80a8018efb1378dd94c2529014e7bde3adbdc5cd6775bd478fbbc316550a0fb4113e2c16a53c7cad342927eb3f02c5cc12f72b5b91aa98f1d46ef395ec19bfedb763b507d8fd15d752a011c218675685c2ffa06476223f9473e21ec7824088c0a66fb54580d58d6d2d7b654e4c522fdae4d35fc919fa1aea2048838a52d4f3ffa9aae3c86fb82c470156283af80ba213aec6be68f8a08aa617bc432499a6e7f9ae66c27c80f3f6718a840f8757bfc89df4fc33b1b7a130714ab607638f9ee43967be0736ae4b4b2c5164c47635bebd52e03b4d3cd4e76136e37e4aff241e81fe686f7073b6029b25e08949b1227d"}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 251.449227] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 251.456510] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 251.463787] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 251.491954] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd4_cb [ 251.521972] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200880, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000480)={r2, 0x5, 0x3f, "6066001cbdcb61de9f8c425f6b7bd481bb628d18f5eaa21ecceec6e0fd96ea0b843a6e1898246bb32c62e09d4a242f1bebf9a9c034a73ce318705436c324062c1eb98a30be99a9a0a095c3ca17ecab9b5bdafcfed6bd12f96d13959ad3d3467c873f7afa8286d469acfbd510b6e1c16d52b764bd1e6959db6d98bb3378ca783993222cf707503dfe429b78eb5fc60ffa9f76c00dbbb0640149a822cb8af9cc71380939f4864a9650acb8a8014fb489e50e6fbc6895b6755e965c4455c1dfe6d2be27857c7fa1e2dac0989ee1e5fbb9143d03150460a6a5593f57be55793464a334ab5e4a1f4db3879a551a903971377ebd0313a07afbd9e1f8f6397ae44c2c6792a2ade41490be36f9211a093deb3927f6d017f744613adbe6eb5c91656f974e272b0503bb16334b3c52bdda9f4f58bc43be0d827ac89777d81f7cb8d2f4f0e9460e0416409a8ab0da805d85c9ff92b1f0221ca21c797ad1a08947dfd811b9cccd5bef27e75669c1987846ea79c107123f742f2d0421374657d64358baa92c610e374f0ee052f155a06c68e4629e8f3381b440e2d7e82a7cf20e0ac43bb8b6a4ea73c3a2e584b188d694e11c474df512463ac2f6e5c2c075749b171c8403c81741761bfe5da9da83d95a7166b692ba7deec88ea59a63aa33b0ad533d33268c7ad2e53b046ee6cb460aff43bc35af648cbffe853186ec1fc6ca50422529ddf2cf48bd6fa4018a3e6e7e62b610e6b813ee89790c483f88b5bed984aef5d9fafcaf677da57e2af88bf4bc376e96b61125445b022092bc2b232df03f85202763d25d6818e3b69f5969c5dda1ab0ae30195b66b529e4581656fe9fa46e5dd1b2d54f318f13fd96e7d581a5de2e9b25bad92742e5a74e411897535b05e59448164cc8b4cad8dc85170d464a837738e7ceac4185bb7f784b51c360ac6f5a32b0869caaeed0ce5fe7b8188cb12b6d822b1e654127fe6729a5ff87e1f9b6c2fb4f08dc97c51c134457dba2b6d714aabcdfd46711bcea6343a67b785481b948de9312fcc4d9f1abf95f5d862eccf2999b20343202cf192f3f7b4d2e815ee2dcbcdb601219d95f9f20b7b1c3dcb7f725292d9b2c3003f0525055b76e9d5cbc3b778f0cd8ad1150ff58cea22627656776694f0920e39b37c810525d052ca4c7a8de8cb1ab55aefba4d3fdf70b2bd820bd0be915fe190617bb95eb1783b61bb171b8f57106928581837b3d53f9b680b144f23c855554bc330e9833ba8593e05b9744e22f2fbbaa0345d2ffb45d4b2876d38f993d9201049592f0791e9e7ac8325ef46826cd30a265fce381f40cd108a237b6c2b9b1bbbd009ae0178f65229555a95b1336ab2216e6e0e59f1c9b91697e156a975f89f09f181ee3966b4008243b4a266772aa87f521eb4148c590c25b58479f088c1634d02dffd977d205454fbd9edd46bbae70a9fb435d87c665abfa9d04a121aab1467d758f0d8cd3c92b166968fd695a2c905775b0383ae35fac22f3c296e0baa4a799aa4b48fef94551323aab499ba7d0de11fef81f0ecf0165cca8f36c29730a7745874ebd32cfe367d0ec530f99c842f2a4dd120bbe8f0e7bac4722802486afef2a16561773b8bfe74edb909291ec404bcc869ae147cc69d157674502b60483757bdc0c61a5b1e73c5f20d8d605c663789292d10cf61faafc54e2e30d34817233f5dc5a4509e8e2ac7567000979a7f8e33ac10e31d7fd111b00c3e0cf05fc6dfe07be25220e366fe6975f026d70d4283ecb67f4940a93a19a9bab7421e503c4203364aa26a31c264d21b58b08159526f5059e7de791806ec670ad4fb9fbabfcd67f0114e95d0fa85f62bd8853ba0e42865280c9d6d92f9a903fb11638d1c06bd98abab966a3a337d1557bc255b9dd7f8ea945a3aaa675281253cbc5cb8dddba9fe7412e636c2d5050589955cecc4b9cd3c6d4b8067f069cab5ef605709ac5f856e2f72d67b32d2c5b27d7beb18cfd33c140197f14b999d0155ec534efabb2cfeb839496ed3e4ce91ea90035c1b4615a226110a00a58a0edcf5d0c2cb1fbf3ef69804e28bc2489c5c6bdc6abe87e4b13f7c5795787a8f3af635dca694c9edf0ca526396941ec6d80f1669818d2fe35a817f14d9124d65b81986d6adeab9b12e53cd45e686da2a91e79cceaafdc58b244769620582c1abfed3eef696c5db1d740e405a08e957706b3041c1a0862f096ce03bd5fe6b3f5e8a111cd88281fb3340ed19e617450321927cedb89d78dbb7c4860fb760bf23c44759329ad1acad1c0024fac991f1b8cbbca77cff2a90c773c5e548b2aaeb629c1d94afd5d3a87798d820a4945d234ea4821b314b7f36edab7664fcca33f585b12c95f4efa6eaf6c2194cd7b8b527e1e0efb125ffa1ed0877c80e1da7ba395bc4fa2b5b79c6c6f44bed89fb9bfdde2ca4c18beabb00bb67a3ee68436a259e74b2305621dd046c06f2e2a3e0e1b80cb3068dafe3efe6cfb28ef2ad93bb12aa10e564ee868abaaced771ab23e3fdbf46d6bd97d0b93640d4620e8b77cfb56b6e8d5d95636cbff7e45dcae63a52e07552150d5c52a5ff72d605baca8bb503d256828811b3d80ce91e5f6e84d5c1e271e4ea65df3860dfe5a8f3eb72ca4993058ee3e3a3b36a4fbbcc817f9c7bd595acbf1e5281a748b4a5206008c517de2a80a0abeb723b250fbc94b86402cd65a013fbc5d2113c0875b0f495bc03e49b031cbb5474d861642af0c53f4690e10a7609d30b92f42ecb1140187cdbb04e031f3608f346114ede25b5acae321c682308df1fc30c9ffb5f1d6b38bad1829f7461c64ce956f767b4b130a67c7285d98b640a1d04678e2d49cc91c3bda2ff7a477d304a55108e29b373de08adf8caae6dd2ae68edf774e7e8ae7d5f2021a41c3493f817f7c48ce4ecd5f83cd841681bc5f8618fe85324432a0898662f71b2bbb3aa782e55b460ba2d0f4c01a5025fe0c51e45cec41389785be0dfd75407768623530758406bfe3ca33f8b80bbd9184728b200b827f25d70ae0a2c047ed5e622ac2dc1b77efb916100b5125707a0fccab85cb007a76eff9e452d62ad3b7677c01d5c5419e466e3eec430956428949da2460f534ec48c33b3eb4ba8bc3177a78c671678362771261dcbd5ec21e88f2b5ce7123ab2b4bdbdd13177223cd8fc969792c1bf08d19c578d5899a4e4c63cebdbe55696a0851b0a0c2fa8200b6dd2c2427cbacc652fcdb6dd17a86bfdf552606b05a9fb5e494022de23d24465853eeaa51a11685aa890bd3c84551dc21e08c15ddc0286c264007328a4f89c727bbed59ebe2fdfaca2edc5322370c9079459afc0c74475a89720a2afa88a0a74f0cfdb9ba1efbf542502fbf223f6bfa758ff2b6a73d299ee05d84cb772e413ed8f3750d80c84108e05cd65ba2095ee89cf65103913218fd6b4db5e3760839b1801c23ca1de9ab3329fb922c79b2e4bc21bc04c39b29f413e8fb39f44cea9d9894f9b5ed7355b9e4732784f9e03a7183a2bcdf37d2203c59698a9287ed271064c3aad96f97767c2e69e36f8d2e0ee0bdaa0ebca0c47b6cd74eaf2d85003098e3aa0ca1176eef201fb156d8c7e37206d5f51fec3dcc8869dc7f813fc81ee67c0e8c9a590738a3ba2ee945a9f00f3e97ee2a791a70dbde9213b67488c0c59ff9dc8a3a0a845bf925f70295b7837d9d59f18e501885102c83cd414311b0f0eb54486aa93c3f74e078edac9155a66138682b86dcb7e496e4058ad5b99ead490a155dfd90d1b5ffe7bea81b282cd298d6b20fc2ee74316d06e0408d13a109fb2c90c0dfb8210d3e38b4fd59b25857b46ac95402a61b2f1c02469774619317ea86b059fc982466f9cb9e7919a8de042844a3a856257e277893603b6499ff8eda83fab971011f09faaf3cb34823a1a3923e4d81dfd27785f56377f6a459dc54e00539b375118bbe7589bd0a1dbced1ac90a86da6df3e7c67864240d687592177c9efdcaed7098b3ae340ccb5491e31c867ca99b967e5027795c4ee67ac423bc078261657ef3e3949df6cf202d7bed5e495fed454058f7c8d9c5642e49b3357a7d009e10cfbb754051bcf2d5ca1db0e32b77ab339e91afec9a13955c81afbf38e3857ec17e74860886ad6ab013e18d66f29be7363e8aa5ae762854e4e9235bb722229edacaaf4860146a01aa6e6966c34008bc09057ab42e8185933d7064dd53e054111860ff60d54e17f888e8a421b557558126e9ee4ecca4226a7fd79e7356336a827b9ccb33feefba9c41973af4a298386b97b0c305b03b12aca800fe0617abccefce9d029d956ea196a0f236855507c4c15a6f7ad526e7699da60557b13a0566a31bd323e15a1b31489835ec6f7251ed22a086cca86ad3ea8d7655e619d04396e06c4670eee89ef58ab8c9e95252cbe8400b743b94a7100ace1dcf5b01ed8fe2439751e27066b8f9e51685217b19ed84d5932fbcf841c8ba99715609e5cecaa78538cef898e89054417fa22b9fce767b74a93b99e561e719c020259ca15206eb777171480e01a89b1f5679a0a6d9547c132d2ae235598c973843ed801957af945027b342ba290ff9733fcfc50a3e8b487f98f417e4f6b953a2ce4286516bc06db37fb6baa44eb462cb85a803700c2ce579456a10fda104cffa2a543844f0ce28f94b50d1d044e8f00f065a5856bb827420f175b831b998b5390b02854e6fdcb71ebef394e1cef286e2b74ee45cd97ea80ef941524a5aee7b6dad31347b49f54ca793a2a6d6a2190f9dd699f68aac0f9018bf3fbef5e44b15ec2f11a53e3257059cb51dfff90931cd14ecdabd75caf816bcb18b39a9e9cadd064d8b1738f7b7eb4ec204c86fa676d486ee0339266b4a73431cb71f201144de3bbb43c5e7a751d7e1f39d1e2d8358b639ee9c12fbebb2f331b8ca6810e7c60cca6809af1a23d9f28ce3e89f2286157f6c03609e6344ce5bc8efb8622e543ca555f4ef8efdeec40a0afd0d7b206aa32304b5afcfed4406a7a4f1095b691b760846b5a803bb922ecac043f5b371110b067a6993bafc84f98b32ffc6050051ca7b2e806a37ac360f948d80f1d58d80d1903d21af233ba6c55ddd07ad416085f15d05b955c13a8f440124abc575503a148abc05e825d6138261e35756a75612b5c6b79ed4a00e3578ff5eb5c1dc536485e2b5de6697fb45f7195f0c30f326e073ce741a448bf77a309b3190d46d93c41b13753b3afb8a89e5d98bd58fac324291044adcd41d0a69022be0898da507be07cf9704a59618b38f91e3562e31c63d8d27d409499d008acdf58b839a3acec8e0ac224f8a85c908a8af86bc9fe1e1eb41aef1c20c456c2dec549397e7514bbfa97e24f81f8e5d736a38b44597f2dd0783634429525022f4307d191539185d11b6965fc0554fdd0f0e42f7ea262b0cfda8444968e9ad12ac194ab3e541812e104b3dbbfd457476387f8e2d8198d6cb47d3735e80a8018efb1378dd94c2529014e7bde3adbdc5cd6775bd478fbbc316550a0fb4113e2c16a53c7cad342927eb3f02c5cc12f72b5b91aa98f1d46ef395ec19bfedb763b507d8fd15d752a011c218675685c2ffa06476223f9473e21ec7824088c0a66fb54580d58d6d2d7b654e4c522fdae4d35fc919fa1aea2048838a52d4f3ffa9aae3c86fb82c470156283af80ba213aec6be68f8a08aa617bc432499a6e7f9ae66c27c80f3f6718a840f8757bfc89df4fc33b1b7a130714ab607638f9ee43967be0736ae4b4b2c5164c47635bebd52e03b4d3cd4e76136e37e4aff241e81fe686f7073b6029b25e08949b1227d"}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:48 executing program 3 (fault-call:3 fault-nth:27): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:48 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000200)) 12:44:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200880, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000480)={r2, 0x5, 0x3f, "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"}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 251.776023] FAULT_INJECTION: forcing a failure. [ 251.776023] name failslab, interval 1, probability 0, space 0, times 0 [ 251.796899] CPU: 0 PID: 10483 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 251.803966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.813345] Call Trace: [ 251.813382] dump_stack+0x138/0x19c [ 251.813403] should_fail.cold+0x10f/0x159 [ 251.813423] should_failslab+0xdb/0x130 [ 251.813448] kmem_cache_alloc+0x2d9/0x780 [ 251.813465] ? rpc_alloc_inode+0x1a/0x20 [ 251.813487] selinux_inode_alloc_security+0xb6/0x2a0 [ 251.813503] security_inode_alloc+0x9a/0xe0 [ 251.813518] inode_init_always+0x552/0xaf0 [ 251.813543] alloc_inode+0x83/0x190 [ 251.827897] new_inode_pseudo+0x19/0xf0 [ 251.827918] new_inode+0x1f/0x40 [ 251.827931] rpc_get_inode+0x1d/0x1f0 [ 251.827944] ? d_drop+0x51/0x60 [ 251.867904] __rpc_create_common+0x5a/0x1a0 [ 251.872238] rpc_populate.constprop.0+0x122/0x360 [ 251.877101] rpc_fill_super+0x320/0x900 [ 251.881080] ? sget_userns+0x76e/0xc30 [ 251.884973] ? rpc_pipe_release+0x830/0x830 [ 251.889319] ? get_empty_filp.cold+0x3b/0x3b [ 251.893744] mount_ns+0xef/0x190 [ 251.897116] ? rpc_pipe_release+0x830/0x830 [ 251.901448] rpc_mount+0xa4/0xd0 [ 251.904835] mount_fs+0x9d/0x2a7 [ 251.908207] vfs_kern_mount.part.0+0x5e/0x3d0 [ 251.912708] do_mount+0x417/0x27d0 [ 251.916259] ? copy_mount_string+0x40/0x40 [ 251.924312] ? memdup_user+0x58/0xa0 [ 251.931243] ? copy_mount_options+0x1fe/0x2f0 [ 251.935739] SyS_mount+0xab/0x120 [ 251.939201] ? copy_mnt_ns+0x8c0/0x8c0 [ 251.943098] do_syscall_64+0x1eb/0x630 [ 251.946988] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.951862] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 251.957074] RIP: 0033:0x458c29 [ 251.960282] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 251.967992] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 251.975353] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 251.982625] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 251.989898] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 251.997184] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 252.015998] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry statd 12:44:48 executing program 5 (fault-call:3 fault-nth:29): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:49 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f0000000040)={{0x1, 0x7fff, 0x0, 0x7}, 'syz0\x00', 0x54}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) ioctl$RTC_AIE_ON(r1, 0x7001) connect$netlink(r1, &(0x7f00000000c0)=@unspec, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[@timestamp, @window={0x3, 0x7f, 0x1}, @mss={0x2, 0x1}, @timestamp], 0x4) [ 252.025657] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200880, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000480)={r2, 0x5, 0x3f, "6066001cbdcb61de9f8c425f6b7bd481bb628d18f5eaa21ecceec6e0fd96ea0b843a6e1898246bb32c62e09d4a242f1bebf9a9c034a73ce318705436c324062c1eb98a30be99a9a0a095c3ca17ecab9b5bdafcfed6bd12f96d13959ad3d3467c873f7afa8286d469acfbd510b6e1c16d52b764bd1e6959db6d98bb3378ca783993222cf707503dfe429b78eb5fc60ffa9f76c00dbbb0640149a822cb8af9cc71380939f4864a9650acb8a8014fb489e50e6fbc6895b6755e965c4455c1dfe6d2be27857c7fa1e2dac0989ee1e5fbb9143d03150460a6a5593f57be55793464a334ab5e4a1f4db3879a551a903971377ebd0313a07afbd9e1f8f6397ae44c2c6792a2ade41490be36f9211a093deb3927f6d017f744613adbe6eb5c91656f974e272b0503bb16334b3c52bdda9f4f58bc43be0d827ac89777d81f7cb8d2f4f0e9460e0416409a8ab0da805d85c9ff92b1f0221ca21c797ad1a08947dfd811b9cccd5bef27e75669c1987846ea79c107123f742f2d0421374657d64358baa92c610e374f0ee052f155a06c68e4629e8f3381b440e2d7e82a7cf20e0ac43bb8b6a4ea73c3a2e584b188d694e11c474df512463ac2f6e5c2c075749b171c8403c81741761bfe5da9da83d95a7166b692ba7deec88ea59a63aa33b0ad533d33268c7ad2e53b046ee6cb460aff43bc35af648cbffe853186ec1fc6ca50422529ddf2cf48bd6fa4018a3e6e7e62b610e6b813ee89790c483f88b5bed984aef5d9fafcaf677da57e2af88bf4bc376e96b61125445b022092bc2b232df03f85202763d25d6818e3b69f5969c5dda1ab0ae30195b66b529e4581656fe9fa46e5dd1b2d54f318f13fd96e7d581a5de2e9b25bad92742e5a74e411897535b05e59448164cc8b4cad8dc85170d464a837738e7ceac4185bb7f784b51c360ac6f5a32b0869caaeed0ce5fe7b8188cb12b6d822b1e654127fe6729a5ff87e1f9b6c2fb4f08dc97c51c134457dba2b6d714aabcdfd46711bcea6343a67b785481b948de9312fcc4d9f1abf95f5d862eccf2999b20343202cf192f3f7b4d2e815ee2dcbcdb601219d95f9f20b7b1c3dcb7f725292d9b2c3003f0525055b76e9d5cbc3b778f0cd8ad1150ff58cea22627656776694f0920e39b37c810525d052ca4c7a8de8cb1ab55aefba4d3fdf70b2bd820bd0be915fe190617bb95eb1783b61bb171b8f57106928581837b3d53f9b680b144f23c855554bc330e9833ba8593e05b9744e22f2fbbaa0345d2ffb45d4b2876d38f993d9201049592f0791e9e7ac8325ef46826cd30a265fce381f40cd108a237b6c2b9b1bbbd009ae0178f65229555a95b1336ab2216e6e0e59f1c9b91697e156a975f89f09f181ee3966b4008243b4a266772aa87f521eb4148c590c25b58479f088c1634d02dffd977d205454fbd9edd46bbae70a9fb435d87c665abfa9d04a121aab1467d758f0d8cd3c92b166968fd695a2c905775b0383ae35fac22f3c296e0baa4a799aa4b48fef94551323aab499ba7d0de11fef81f0ecf0165cca8f36c29730a7745874ebd32cfe367d0ec530f99c842f2a4dd120bbe8f0e7bac4722802486afef2a16561773b8bfe74edb909291ec404bcc869ae147cc69d157674502b60483757bdc0c61a5b1e73c5f20d8d605c663789292d10cf61faafc54e2e30d34817233f5dc5a4509e8e2ac7567000979a7f8e33ac10e31d7fd111b00c3e0cf05fc6dfe07be25220e366fe6975f026d70d4283ecb67f4940a93a19a9bab7421e503c4203364aa26a31c264d21b58b08159526f5059e7de791806ec670ad4fb9fbabfcd67f0114e95d0fa85f62bd8853ba0e42865280c9d6d92f9a903fb11638d1c06bd98abab966a3a337d1557bc255b9dd7f8ea945a3aaa675281253cbc5cb8dddba9fe7412e636c2d5050589955cecc4b9cd3c6d4b8067f069cab5ef605709ac5f856e2f72d67b32d2c5b27d7beb18cfd33c140197f14b999d0155ec534efabb2cfeb839496ed3e4ce91ea90035c1b4615a226110a00a58a0edcf5d0c2cb1fbf3ef69804e28bc2489c5c6bdc6abe87e4b13f7c5795787a8f3af635dca694c9edf0ca526396941ec6d80f1669818d2fe35a817f14d9124d65b81986d6adeab9b12e53cd45e686da2a91e79cceaafdc58b244769620582c1abfed3eef696c5db1d740e405a08e957706b3041c1a0862f096ce03bd5fe6b3f5e8a111cd88281fb3340ed19e617450321927cedb89d78dbb7c4860fb760bf23c44759329ad1acad1c0024fac991f1b8cbbca77cff2a90c773c5e548b2aaeb629c1d94afd5d3a87798d820a4945d234ea4821b314b7f36edab7664fcca33f585b12c95f4efa6eaf6c2194cd7b8b527e1e0efb125ffa1ed0877c80e1da7ba395bc4fa2b5b79c6c6f44bed89fb9bfdde2ca4c18beabb00bb67a3ee68436a259e74b2305621dd046c06f2e2a3e0e1b80cb3068dafe3efe6cfb28ef2ad93bb12aa10e564ee868abaaced771ab23e3fdbf46d6bd97d0b93640d4620e8b77cfb56b6e8d5d95636cbff7e45dcae63a52e07552150d5c52a5ff72d605baca8bb503d256828811b3d80ce91e5f6e84d5c1e271e4ea65df3860dfe5a8f3eb72ca4993058ee3e3a3b36a4fbbcc817f9c7bd595acbf1e5281a748b4a5206008c517de2a80a0abeb723b250fbc94b86402cd65a013fbc5d2113c0875b0f495bc03e49b031cbb5474d861642af0c53f4690e10a7609d30b92f42ecb1140187cdbb04e031f3608f346114ede25b5acae321c682308df1fc30c9ffb5f1d6b38bad1829f7461c64ce956f767b4b130a67c7285d98b640a1d04678e2d49cc91c3bda2ff7a477d304a55108e29b373de08adf8caae6dd2ae68edf774e7e8ae7d5f2021a41c3493f817f7c48ce4ecd5f83cd841681bc5f8618fe85324432a0898662f71b2bbb3aa782e55b460ba2d0f4c01a5025fe0c51e45cec41389785be0dfd75407768623530758406bfe3ca33f8b80bbd9184728b200b827f25d70ae0a2c047ed5e622ac2dc1b77efb916100b5125707a0fccab85cb007a76eff9e452d62ad3b7677c01d5c5419e466e3eec430956428949da2460f534ec48c33b3eb4ba8bc3177a78c671678362771261dcbd5ec21e88f2b5ce7123ab2b4bdbdd13177223cd8fc969792c1bf08d19c578d5899a4e4c63cebdbe55696a0851b0a0c2fa8200b6dd2c2427cbacc652fcdb6dd17a86bfdf552606b05a9fb5e494022de23d24465853eeaa51a11685aa890bd3c84551dc21e08c15ddc0286c264007328a4f89c727bbed59ebe2fdfaca2edc5322370c9079459afc0c74475a89720a2afa88a0a74f0cfdb9ba1efbf542502fbf223f6bfa758ff2b6a73d299ee05d84cb772e413ed8f3750d80c84108e05cd65ba2095ee89cf65103913218fd6b4db5e3760839b1801c23ca1de9ab3329fb922c79b2e4bc21bc04c39b29f413e8fb39f44cea9d9894f9b5ed7355b9e4732784f9e03a7183a2bcdf37d2203c59698a9287ed271064c3aad96f97767c2e69e36f8d2e0ee0bdaa0ebca0c47b6cd74eaf2d85003098e3aa0ca1176eef201fb156d8c7e37206d5f51fec3dcc8869dc7f813fc81ee67c0e8c9a590738a3ba2ee945a9f00f3e97ee2a791a70dbde9213b67488c0c59ff9dc8a3a0a845bf925f70295b7837d9d59f18e501885102c83cd414311b0f0eb54486aa93c3f74e078edac9155a66138682b86dcb7e496e4058ad5b99ead490a155dfd90d1b5ffe7bea81b282cd298d6b20fc2ee74316d06e0408d13a109fb2c90c0dfb8210d3e38b4fd59b25857b46ac95402a61b2f1c02469774619317ea86b059fc982466f9cb9e7919a8de042844a3a856257e277893603b6499ff8eda83fab971011f09faaf3cb34823a1a3923e4d81dfd27785f56377f6a459dc54e00539b375118bbe7589bd0a1dbced1ac90a86da6df3e7c67864240d687592177c9efdcaed7098b3ae340ccb5491e31c867ca99b967e5027795c4ee67ac423bc078261657ef3e3949df6cf202d7bed5e495fed454058f7c8d9c5642e49b3357a7d009e10cfbb754051bcf2d5ca1db0e32b77ab339e91afec9a13955c81afbf38e3857ec17e74860886ad6ab013e18d66f29be7363e8aa5ae762854e4e9235bb722229edacaaf4860146a01aa6e6966c34008bc09057ab42e8185933d7064dd53e054111860ff60d54e17f888e8a421b557558126e9ee4ecca4226a7fd79e7356336a827b9ccb33feefba9c41973af4a298386b97b0c305b03b12aca800fe0617abccefce9d029d956ea196a0f236855507c4c15a6f7ad526e7699da60557b13a0566a31bd323e15a1b31489835ec6f7251ed22a086cca86ad3ea8d7655e619d04396e06c4670eee89ef58ab8c9e95252cbe8400b743b94a7100ace1dcf5b01ed8fe2439751e27066b8f9e51685217b19ed84d5932fbcf841c8ba99715609e5cecaa78538cef898e89054417fa22b9fce767b74a93b99e561e719c020259ca15206eb777171480e01a89b1f5679a0a6d9547c132d2ae235598c973843ed801957af945027b342ba290ff9733fcfc50a3e8b487f98f417e4f6b953a2ce4286516bc06db37fb6baa44eb462cb85a803700c2ce579456a10fda104cffa2a543844f0ce28f94b50d1d044e8f00f065a5856bb827420f175b831b998b5390b02854e6fdcb71ebef394e1cef286e2b74ee45cd97ea80ef941524a5aee7b6dad31347b49f54ca793a2a6d6a2190f9dd699f68aac0f9018bf3fbef5e44b15ec2f11a53e3257059cb51dfff90931cd14ecdabd75caf816bcb18b39a9e9cadd064d8b1738f7b7eb4ec204c86fa676d486ee0339266b4a73431cb71f201144de3bbb43c5e7a751d7e1f39d1e2d8358b639ee9c12fbebb2f331b8ca6810e7c60cca6809af1a23d9f28ce3e89f2286157f6c03609e6344ce5bc8efb8622e543ca555f4ef8efdeec40a0afd0d7b206aa32304b5afcfed4406a7a4f1095b691b760846b5a803bb922ecac043f5b371110b067a6993bafc84f98b32ffc6050051ca7b2e806a37ac360f948d80f1d58d80d1903d21af233ba6c55ddd07ad416085f15d05b955c13a8f440124abc575503a148abc05e825d6138261e35756a75612b5c6b79ed4a00e3578ff5eb5c1dc536485e2b5de6697fb45f7195f0c30f326e073ce741a448bf77a309b3190d46d93c41b13753b3afb8a89e5d98bd58fac324291044adcd41d0a69022be0898da507be07cf9704a59618b38f91e3562e31c63d8d27d409499d008acdf58b839a3acec8e0ac224f8a85c908a8af86bc9fe1e1eb41aef1c20c456c2dec549397e7514bbfa97e24f81f8e5d736a38b44597f2dd0783634429525022f4307d191539185d11b6965fc0554fdd0f0e42f7ea262b0cfda8444968e9ad12ac194ab3e541812e104b3dbbfd457476387f8e2d8198d6cb47d3735e80a8018efb1378dd94c2529014e7bde3adbdc5cd6775bd478fbbc316550a0fb4113e2c16a53c7cad342927eb3f02c5cc12f72b5b91aa98f1d46ef395ec19bfedb763b507d8fd15d752a011c218675685c2ffa06476223f9473e21ec7824088c0a66fb54580d58d6d2d7b654e4c522fdae4d35fc919fa1aea2048838a52d4f3ffa9aae3c86fb82c470156283af80ba213aec6be68f8a08aa617bc432499a6e7f9ae66c27c80f3f6718a840f8757bfc89df4fc33b1b7a130714ab607638f9ee43967be0736ae4b4b2c5164c47635bebd52e03b4d3cd4e76136e37e4aff241e81fe686f7073b6029b25e08949b1227d"}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 252.129772] FAULT_INJECTION: forcing a failure. [ 252.129772] name failslab, interval 1, probability 0, space 0, times 0 [ 252.147391] CPU: 1 PID: 10496 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 252.154476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.163854] Call Trace: [ 252.166458] dump_stack+0x138/0x19c [ 252.170130] should_fail.cold+0x10f/0x159 [ 252.174300] should_failslab+0xdb/0x130 [ 252.178289] kmem_cache_alloc+0x2d9/0x780 [ 252.182455] ? rpc_alloc_inode+0x1a/0x20 [ 252.186534] selinux_inode_alloc_security+0xb6/0x2a0 [ 252.191653] security_inode_alloc+0x9a/0xe0 [ 252.196003] inode_init_always+0x552/0xaf0 [ 252.200262] alloc_inode+0x83/0x190 [ 252.203899] new_inode_pseudo+0x19/0xf0 [ 252.207876] new_inode+0x1f/0x40 [ 252.211253] rpc_get_inode+0x1d/0x1f0 [ 252.215079] ? d_drop+0x51/0x60 [ 252.218472] __rpc_create_common+0x5a/0x1a0 [ 252.222813] rpc_populate.constprop.0+0x122/0x360 [ 252.227686] rpc_fill_super+0x320/0x900 [ 252.231674] ? sget_userns+0x76e/0xc30 [ 252.235563] ? rpc_pipe_release+0x830/0x830 [ 252.239892] ? get_empty_filp.cold+0x3b/0x3b [ 252.244312] mount_ns+0xef/0x190 [ 252.247687] ? rpc_pipe_release+0x830/0x830 [ 252.252017] rpc_mount+0xa4/0xd0 [ 252.255393] mount_fs+0x9d/0x2a7 [ 252.258783] vfs_kern_mount.part.0+0x5e/0x3d0 [ 252.263378] do_mount+0x417/0x27d0 [ 252.266928] ? copy_mount_string+0x40/0x40 [ 252.271261] ? memdup_user+0x58/0xa0 [ 252.274978] ? copy_mount_options+0x1fe/0x2f0 [ 252.279487] SyS_mount+0xab/0x120 [ 252.282948] ? copy_mnt_ns+0x8c0/0x8c0 [ 252.286848] do_syscall_64+0x1eb/0x630 [ 252.290739] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.295612] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 252.300831] RIP: 0033:0x458c29 [ 252.304018] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 252.311732] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 252.319125] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 12:44:49 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) openat(r1, &(0x7f0000000040)='./file0\x00', 0xc0400, 0x80) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:44:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200880, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000480)={r2, 0x5, 0x3f, "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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 252.326424] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 252.333797] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 252.341088] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 12:44:49 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x800) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfff, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='trusted.overlay.redirect\x00') ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000000c0)={0x5, 0x4, [0x561e]}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000c000000ff7f000069a75eed09000000bb8db678f8162c43565e26eda31d36e3a6f7e3176399fb1e01876c4276351e4a1b0f8836964f7aa460ce9ec2bdf3b9dc8532f819d385c0"]) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 12:44:49 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x6, 0x8080) fchdir(r0) rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f0000000040)=',mime_typebdev(\x00', 0x20000000004) ftruncate(r1, 0x4) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) r2 = syz_open_dev$binder(0x0, 0x0, 0x802) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) [ 252.442977] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd4_cb [ 252.467692] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:49 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e23, 0x7fff, @loopback}, {0xa, 0x4e21, 0x8, @empty, 0x80000000}, 0x1, [0x40, 0x1000, 0xffff, 0x20000000000, 0x7f, 0x3, 0x3, 0x7]}, 0x5c) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x297d) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:44:49 executing program 3 (fault-call:3 fault-nth:28): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:49 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) ioctl$SIOCX25SCAUSEDIAG(r1, 0x89ec, &(0x7f0000000040)={0x1, 0x10001}) [ 252.671681] FAULT_INJECTION: forcing a failure. [ 252.671681] name failslab, interval 1, probability 0, space 0, times 0 [ 252.683965] CPU: 1 PID: 10530 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 252.691030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.700450] Call Trace: [ 252.703036] dump_stack+0x138/0x19c [ 252.706679] should_fail.cold+0x10f/0x159 [ 252.710854] should_failslab+0xdb/0x130 [ 252.714860] kmem_cache_alloc+0x2d9/0x780 [ 252.719018] ? d_drop+0x51/0x60 [ 252.722312] ? rpc_i_callback+0x30/0x30 [ 252.726313] rpc_alloc_inode+0x1a/0x20 [ 252.730214] alloc_inode+0x66/0x190 [ 252.733850] new_inode_pseudo+0x19/0xf0 [ 252.737821] new_inode+0x1f/0x40 [ 252.741223] rpc_get_inode+0x1d/0x1f0 [ 252.745026] ? d_drop+0x51/0x60 [ 252.748312] __rpc_create_common+0x5a/0x1a0 [ 252.752625] rpc_populate.constprop.0+0x122/0x360 [ 252.757482] rpc_fill_super+0x320/0x900 [ 252.761476] ? sget_userns+0x76e/0xc30 [ 252.765359] ? rpc_pipe_release+0x830/0x830 [ 252.769667] ? get_empty_filp.cold+0x3b/0x3b [ 252.774064] mount_ns+0xef/0x190 [ 252.777433] ? rpc_pipe_release+0x830/0x830 [ 252.781776] rpc_mount+0xa4/0xd0 [ 252.785567] mount_fs+0x9d/0x2a7 [ 252.788926] vfs_kern_mount.part.0+0x5e/0x3d0 [ 252.793417] do_mount+0x417/0x27d0 [ 252.796966] ? copy_mount_string+0x40/0x40 [ 252.801217] ? memdup_user+0x58/0xa0 [ 252.806093] ? copy_mount_options+0x1fe/0x2f0 [ 252.810590] SyS_mount+0xab/0x120 [ 252.814033] ? copy_mnt_ns+0x8c0/0x8c0 [ 252.818018] do_syscall_64+0x1eb/0x630 [ 252.821920] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.826765] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 252.831945] RIP: 0033:0x458c29 [ 252.835129] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 252.842864] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 252.850167] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 252.857464] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 252.864778] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 12:44:49 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@nat={'nath\x02\x00', 0x19, 0x1, 0x138, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000208], 0x90, 0x0, &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'rose0\x00', 'syz_tun\x00', 'syzkaller1\x00', 'lapb0\x00', @local, [], @random="61f3f69ec10c", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@dev}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1b0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x800, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) 12:44:49 executing program 5 (fault-call:3 fault-nth:30): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:49 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x400000) ioctl$UI_SET_FFBIT(r1, 0x4004556b, 0x4d) arch_prctl$ARCH_SET_GS(0x1001, 0x20000) 12:44:49 executing program 4: r0 = eventfd2(0x9, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r2, &(0x7f00000000c0)=""/10, 0xffffff27) [ 252.872075] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 252.896963] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd4_cb 12:44:49 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x5c, r3, 0x614, 0x70bd2d, 0x25dfdbff, {}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000081}, 0xd4) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x28, "72858ed274174a416c23039f0db57a03eb7ea8b9e2a32743f7e1149b1afcb992cb1bd92df1f95ef9"}, &(0x7f0000000280)=0x30) [ 252.934522] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:49 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x8, @empty}}, 0xfffffffffffffff7, 0xde5, 0x4d6, 0x100, 0x9}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)={r2, 0x10001, 0x7ff}, 0x8) r3 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x0) [ 252.997424] x_tables: eb_tables: arpreply target: only valid in nat table, not nath [ 253.018807] FAULT_INJECTION: forcing a failure. [ 253.018807] name failslab, interval 1, probability 0, space 0, times 0 [ 253.044113] CPU: 0 PID: 10550 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 253.051175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.060549] Call Trace: [ 253.063242] dump_stack+0x138/0x19c [ 253.066904] should_fail.cold+0x10f/0x159 [ 253.071080] should_failslab+0xdb/0x130 [ 253.075081] kmem_cache_alloc+0x2d9/0x780 [ 253.079313] ? d_drop+0x51/0x60 [ 253.082609] ? rpc_i_callback+0x30/0x30 [ 253.086601] rpc_alloc_inode+0x1a/0x20 [ 253.090495] alloc_inode+0x66/0x190 [ 253.094134] new_inode_pseudo+0x19/0xf0 [ 253.098109] new_inode+0x1f/0x40 [ 253.101468] rpc_get_inode+0x1d/0x1f0 [ 253.105256] ? d_drop+0x51/0x60 [ 253.108538] __rpc_create_common+0x5a/0x1a0 [ 253.112870] rpc_populate.constprop.0+0x122/0x360 [ 253.117717] rpc_fill_super+0x320/0x900 [ 253.121685] ? sget_userns+0x76e/0xc30 [ 253.125561] ? rpc_pipe_release+0x830/0x830 [ 253.129877] ? get_empty_filp.cold+0x3b/0x3b [ 253.134282] mount_ns+0xef/0x190 [ 253.137641] ? rpc_pipe_release+0x830/0x830 [ 253.141976] rpc_mount+0xa4/0xd0 [ 253.145334] mount_fs+0x9d/0x2a7 [ 253.148688] vfs_kern_mount.part.0+0x5e/0x3d0 [ 253.153190] do_mount+0x417/0x27d0 [ 253.156722] ? copy_mount_string+0x40/0x40 [ 253.160946] ? memdup_user+0x58/0xa0 [ 253.164659] ? copy_mount_options+0x1fe/0x2f0 [ 253.169184] SyS_mount+0xab/0x120 [ 253.172625] ? copy_mnt_ns+0x8c0/0x8c0 [ 253.176502] do_syscall_64+0x1eb/0x630 [ 253.180392] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.185249] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 253.190457] RIP: 0033:0x458c29 [ 253.193648] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 253.201451] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 253.208709] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 253.215995] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 253.223295] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 253.230585] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 12:44:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200880, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000480)={r2, 0x5, 0x3f, "6066001cbdcb61de9f8c425f6b7bd481bb628d18f5eaa21ecceec6e0fd96ea0b843a6e1898246bb32c62e09d4a242f1bebf9a9c034a73ce318705436c324062c1eb98a30be99a9a0a095c3ca17ecab9b5bdafcfed6bd12f96d13959ad3d3467c873f7afa8286d469acfbd510b6e1c16d52b764bd1e6959db6d98bb3378ca783993222cf707503dfe429b78eb5fc60ffa9f76c00dbbb0640149a822cb8af9cc71380939f4864a9650acb8a8014fb489e50e6fbc6895b6755e965c4455c1dfe6d2be27857c7fa1e2dac0989ee1e5fbb9143d03150460a6a5593f57be55793464a334ab5e4a1f4db3879a551a903971377ebd0313a07afbd9e1f8f6397ae44c2c6792a2ade41490be36f9211a093deb3927f6d017f744613adbe6eb5c91656f974e272b0503bb16334b3c52bdda9f4f58bc43be0d827ac89777d81f7cb8d2f4f0e9460e0416409a8ab0da805d85c9ff92b1f0221ca21c797ad1a08947dfd811b9cccd5bef27e75669c1987846ea79c107123f742f2d0421374657d64358baa92c610e374f0ee052f155a06c68e4629e8f3381b440e2d7e82a7cf20e0ac43bb8b6a4ea73c3a2e584b188d694e11c474df512463ac2f6e5c2c075749b171c8403c81741761bfe5da9da83d95a7166b692ba7deec88ea59a63aa33b0ad533d33268c7ad2e53b046ee6cb460aff43bc35af648cbffe853186ec1fc6ca50422529ddf2cf48bd6fa4018a3e6e7e62b610e6b813ee89790c483f88b5bed984aef5d9fafcaf677da57e2af88bf4bc376e96b61125445b022092bc2b232df03f85202763d25d6818e3b69f5969c5dda1ab0ae30195b66b529e4581656fe9fa46e5dd1b2d54f318f13fd96e7d581a5de2e9b25bad92742e5a74e411897535b05e59448164cc8b4cad8dc85170d464a837738e7ceac4185bb7f784b51c360ac6f5a32b0869caaeed0ce5fe7b8188cb12b6d822b1e654127fe6729a5ff87e1f9b6c2fb4f08dc97c51c134457dba2b6d714aabcdfd46711bcea6343a67b785481b948de9312fcc4d9f1abf95f5d862eccf2999b20343202cf192f3f7b4d2e815ee2dcbcdb601219d95f9f20b7b1c3dcb7f725292d9b2c3003f0525055b76e9d5cbc3b778f0cd8ad1150ff58cea22627656776694f0920e39b37c810525d052ca4c7a8de8cb1ab55aefba4d3fdf70b2bd820bd0be915fe190617bb95eb1783b61bb171b8f57106928581837b3d53f9b680b144f23c855554bc330e9833ba8593e05b9744e22f2fbbaa0345d2ffb45d4b2876d38f993d9201049592f0791e9e7ac8325ef46826cd30a265fce381f40cd108a237b6c2b9b1bbbd009ae0178f65229555a95b1336ab2216e6e0e59f1c9b91697e156a975f89f09f181ee3966b4008243b4a266772aa87f521eb4148c590c25b58479f088c1634d02dffd977d205454fbd9edd46bbae70a9fb435d87c665abfa9d04a121aab1467d758f0d8cd3c92b166968fd695a2c905775b0383ae35fac22f3c296e0baa4a799aa4b48fef94551323aab499ba7d0de11fef81f0ecf0165cca8f36c29730a7745874ebd32cfe367d0ec530f99c842f2a4dd120bbe8f0e7bac4722802486afef2a16561773b8bfe74edb909291ec404bcc869ae147cc69d157674502b60483757bdc0c61a5b1e73c5f20d8d605c663789292d10cf61faafc54e2e30d34817233f5dc5a4509e8e2ac7567000979a7f8e33ac10e31d7fd111b00c3e0cf05fc6dfe07be25220e366fe6975f026d70d4283ecb67f4940a93a19a9bab7421e503c4203364aa26a31c264d21b58b08159526f5059e7de791806ec670ad4fb9fbabfcd67f0114e95d0fa85f62bd8853ba0e42865280c9d6d92f9a903fb11638d1c06bd98abab966a3a337d1557bc255b9dd7f8ea945a3aaa675281253cbc5cb8dddba9fe7412e636c2d5050589955cecc4b9cd3c6d4b8067f069cab5ef605709ac5f856e2f72d67b32d2c5b27d7beb18cfd33c140197f14b999d0155ec534efabb2cfeb839496ed3e4ce91ea90035c1b4615a226110a00a58a0edcf5d0c2cb1fbf3ef69804e28bc2489c5c6bdc6abe87e4b13f7c5795787a8f3af635dca694c9edf0ca526396941ec6d80f1669818d2fe35a817f14d9124d65b81986d6adeab9b12e53cd45e686da2a91e79cceaafdc58b244769620582c1abfed3eef696c5db1d740e405a08e957706b3041c1a0862f096ce03bd5fe6b3f5e8a111cd88281fb3340ed19e617450321927cedb89d78dbb7c4860fb760bf23c44759329ad1acad1c0024fac991f1b8cbbca77cff2a90c773c5e548b2aaeb629c1d94afd5d3a87798d820a4945d234ea4821b314b7f36edab7664fcca33f585b12c95f4efa6eaf6c2194cd7b8b527e1e0efb125ffa1ed0877c80e1da7ba395bc4fa2b5b79c6c6f44bed89fb9bfdde2ca4c18beabb00bb67a3ee68436a259e74b2305621dd046c06f2e2a3e0e1b80cb3068dafe3efe6cfb28ef2ad93bb12aa10e564ee868abaaced771ab23e3fdbf46d6bd97d0b93640d4620e8b77cfb56b6e8d5d95636cbff7e45dcae63a52e07552150d5c52a5ff72d605baca8bb503d256828811b3d80ce91e5f6e84d5c1e271e4ea65df3860dfe5a8f3eb72ca4993058ee3e3a3b36a4fbbcc817f9c7bd595acbf1e5281a748b4a5206008c517de2a80a0abeb723b250fbc94b86402cd65a013fbc5d2113c0875b0f495bc03e49b031cbb5474d861642af0c53f4690e10a7609d30b92f42ecb1140187cdbb04e031f3608f346114ede25b5acae321c682308df1fc30c9ffb5f1d6b38bad1829f7461c64ce956f767b4b130a67c7285d98b640a1d04678e2d49cc91c3bda2ff7a477d304a55108e29b373de08adf8caae6dd2ae68edf774e7e8ae7d5f2021a41c3493f817f7c48ce4ecd5f83cd841681bc5f8618fe85324432a0898662f71b2bbb3aa782e55b460ba2d0f4c01a5025fe0c51e45cec41389785be0dfd75407768623530758406bfe3ca33f8b80bbd9184728b200b827f25d70ae0a2c047ed5e622ac2dc1b77efb916100b5125707a0fccab85cb007a76eff9e452d62ad3b7677c01d5c5419e466e3eec430956428949da2460f534ec48c33b3eb4ba8bc3177a78c671678362771261dcbd5ec21e88f2b5ce7123ab2b4bdbdd13177223cd8fc969792c1bf08d19c578d5899a4e4c63cebdbe55696a0851b0a0c2fa8200b6dd2c2427cbacc652fcdb6dd17a86bfdf552606b05a9fb5e494022de23d24465853eeaa51a11685aa890bd3c84551dc21e08c15ddc0286c264007328a4f89c727bbed59ebe2fdfaca2edc5322370c9079459afc0c74475a89720a2afa88a0a74f0cfdb9ba1efbf542502fbf223f6bfa758ff2b6a73d299ee05d84cb772e413ed8f3750d80c84108e05cd65ba2095ee89cf65103913218fd6b4db5e3760839b1801c23ca1de9ab3329fb922c79b2e4bc21bc04c39b29f413e8fb39f44cea9d9894f9b5ed7355b9e4732784f9e03a7183a2bcdf37d2203c59698a9287ed271064c3aad96f97767c2e69e36f8d2e0ee0bdaa0ebca0c47b6cd74eaf2d85003098e3aa0ca1176eef201fb156d8c7e37206d5f51fec3dcc8869dc7f813fc81ee67c0e8c9a590738a3ba2ee945a9f00f3e97ee2a791a70dbde9213b67488c0c59ff9dc8a3a0a845bf925f70295b7837d9d59f18e501885102c83cd414311b0f0eb54486aa93c3f74e078edac9155a66138682b86dcb7e496e4058ad5b99ead490a155dfd90d1b5ffe7bea81b282cd298d6b20fc2ee74316d06e0408d13a109fb2c90c0dfb8210d3e38b4fd59b25857b46ac95402a61b2f1c02469774619317ea86b059fc982466f9cb9e7919a8de042844a3a856257e277893603b6499ff8eda83fab971011f09faaf3cb34823a1a3923e4d81dfd27785f56377f6a459dc54e00539b375118bbe7589bd0a1dbced1ac90a86da6df3e7c67864240d687592177c9efdcaed7098b3ae340ccb5491e31c867ca99b967e5027795c4ee67ac423bc078261657ef3e3949df6cf202d7bed5e495fed454058f7c8d9c5642e49b3357a7d009e10cfbb754051bcf2d5ca1db0e32b77ab339e91afec9a13955c81afbf38e3857ec17e74860886ad6ab013e18d66f29be7363e8aa5ae762854e4e9235bb722229edacaaf4860146a01aa6e6966c34008bc09057ab42e8185933d7064dd53e054111860ff60d54e17f888e8a421b557558126e9ee4ecca4226a7fd79e7356336a827b9ccb33feefba9c41973af4a298386b97b0c305b03b12aca800fe0617abccefce9d029d956ea196a0f236855507c4c15a6f7ad526e7699da60557b13a0566a31bd323e15a1b31489835ec6f7251ed22a086cca86ad3ea8d7655e619d04396e06c4670eee89ef58ab8c9e95252cbe8400b743b94a7100ace1dcf5b01ed8fe2439751e27066b8f9e51685217b19ed84d5932fbcf841c8ba99715609e5cecaa78538cef898e89054417fa22b9fce767b74a93b99e561e719c020259ca15206eb777171480e01a89b1f5679a0a6d9547c132d2ae235598c973843ed801957af945027b342ba290ff9733fcfc50a3e8b487f98f417e4f6b953a2ce4286516bc06db37fb6baa44eb462cb85a803700c2ce579456a10fda104cffa2a543844f0ce28f94b50d1d044e8f00f065a5856bb827420f175b831b998b5390b02854e6fdcb71ebef394e1cef286e2b74ee45cd97ea80ef941524a5aee7b6dad31347b49f54ca793a2a6d6a2190f9dd699f68aac0f9018bf3fbef5e44b15ec2f11a53e3257059cb51dfff90931cd14ecdabd75caf816bcb18b39a9e9cadd064d8b1738f7b7eb4ec204c86fa676d486ee0339266b4a73431cb71f201144de3bbb43c5e7a751d7e1f39d1e2d8358b639ee9c12fbebb2f331b8ca6810e7c60cca6809af1a23d9f28ce3e89f2286157f6c03609e6344ce5bc8efb8622e543ca555f4ef8efdeec40a0afd0d7b206aa32304b5afcfed4406a7a4f1095b691b760846b5a803bb922ecac043f5b371110b067a6993bafc84f98b32ffc6050051ca7b2e806a37ac360f948d80f1d58d80d1903d21af233ba6c55ddd07ad416085f15d05b955c13a8f440124abc575503a148abc05e825d6138261e35756a75612b5c6b79ed4a00e3578ff5eb5c1dc536485e2b5de6697fb45f7195f0c30f326e073ce741a448bf77a309b3190d46d93c41b13753b3afb8a89e5d98bd58fac324291044adcd41d0a69022be0898da507be07cf9704a59618b38f91e3562e31c63d8d27d409499d008acdf58b839a3acec8e0ac224f8a85c908a8af86bc9fe1e1eb41aef1c20c456c2dec549397e7514bbfa97e24f81f8e5d736a38b44597f2dd0783634429525022f4307d191539185d11b6965fc0554fdd0f0e42f7ea262b0cfda8444968e9ad12ac194ab3e541812e104b3dbbfd457476387f8e2d8198d6cb47d3735e80a8018efb1378dd94c2529014e7bde3adbdc5cd6775bd478fbbc316550a0fb4113e2c16a53c7cad342927eb3f02c5cc12f72b5b91aa98f1d46ef395ec19bfedb763b507d8fd15d752a011c218675685c2ffa06476223f9473e21ec7824088c0a66fb54580d58d6d2d7b654e4c522fdae4d35fc919fa1aea2048838a52d4f3ffa9aae3c86fb82c470156283af80ba213aec6be68f8a08aa617bc432499a6e7f9ae66c27c80f3f6718a840f8757bfc89df4fc33b1b7a130714ab607638f9ee43967be0736ae4b4b2c5164c47635bebd52e03b4d3cd4e76136e37e4aff241e81fe686f7073b6029b25e08949b1227d"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:50 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) io_setup(0x800, &(0x7f0000000000)=0x0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x181382) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f00000000c0)="63b09e5c8a3b298dde6a5f85365bd73b1519515c4b5d748ff7b71b4531bfd97f72e5e9cec98de7592bc7f9e4136b8e7e7ec34ef4cffbbc165da41c2fa61483e233a1ab43299db9bc0e585a648d3d88b872670eaaaa586c07363a96543f0fae", 0x5f, 0x101, 0x0, 0x0, r3}, &(0x7f00000001c0)) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) [ 253.242392] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd4_cb [ 253.252562] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 253.272029] x_tables: eb_tables: arpreply target: only valid in nat table, not nath 12:44:50 executing program 0: syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x4) r0 = syz_open_dev$binder(0x0, 0x0, 0x802) r1 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x2) ioctl$VIDIOC_S_EDID(r1, 0xc0285629, &(0x7f00000000c0)={0x0, 0x350, 0x3, [], &(0x7f0000000040)=0x9}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x80000) 12:44:50 executing program 3 (fault-call:3 fault-nth:29): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 253.502502] binder: 10567:10569 ioctl 40046205 9 returned -22 [ 253.552589] FAULT_INJECTION: forcing a failure. [ 253.552589] name failslab, interval 1, probability 0, space 0, times 0 [ 253.573021] CPU: 0 PID: 10571 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 253.580071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.589443] Call Trace: [ 253.592053] dump_stack+0x138/0x19c [ 253.595702] should_fail.cold+0x10f/0x159 [ 253.599869] should_failslab+0xdb/0x130 [ 253.603865] kmem_cache_alloc+0x2d9/0x780 [ 253.608027] ? rpc_alloc_inode+0x1a/0x20 [ 253.612122] selinux_inode_alloc_security+0xb6/0x2a0 [ 253.617242] security_inode_alloc+0x9a/0xe0 [ 253.621663] inode_init_always+0x552/0xaf0 [ 253.625945] alloc_inode+0x83/0x190 [ 253.629584] new_inode_pseudo+0x19/0xf0 [ 253.633566] new_inode+0x1f/0x40 [ 253.636943] rpc_get_inode+0x1d/0x1f0 [ 253.640751] ? d_drop+0x51/0x60 [ 253.644095] __rpc_create_common+0x5a/0x1a0 [ 253.648429] rpc_populate.constprop.0+0x122/0x360 [ 253.653294] rpc_fill_super+0x320/0x900 [ 253.657278] ? sget_userns+0x76e/0xc30 [ 253.661179] ? rpc_pipe_release+0x830/0x830 [ 253.665529] ? get_empty_filp.cold+0x3b/0x3b [ 253.669952] mount_ns+0xef/0x190 [ 253.673326] ? rpc_pipe_release+0x830/0x830 [ 253.677658] rpc_mount+0xa4/0xd0 [ 253.681042] mount_fs+0x9d/0x2a7 [ 253.684420] vfs_kern_mount.part.0+0x5e/0x3d0 [ 253.688935] do_mount+0x417/0x27d0 [ 253.692495] ? copy_mount_string+0x40/0x40 [ 253.696738] ? memdup_user+0x58/0xa0 [ 253.700462] ? copy_mount_options+0x1fe/0x2f0 [ 253.705006] SyS_mount+0xab/0x120 [ 253.708470] ? copy_mnt_ns+0x8c0/0x8c0 [ 253.712368] do_syscall_64+0x1eb/0x630 [ 253.716272] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.721130] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 253.726331] RIP: 0033:0x458c29 [ 253.729518] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 253.737258] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 253.744538] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 12:44:50 executing program 5 (fault-call:3 fault-nth:31): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 253.751816] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 253.759130] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 253.766402] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 253.790007] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd4_cb 12:44:50 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r0, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) [ 253.807720] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 253.874535] FAULT_INJECTION: forcing a failure. [ 253.874535] name failslab, interval 1, probability 0, space 0, times 0 [ 253.903925] CPU: 0 PID: 10577 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 253.911001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.929294] Call Trace: [ 253.931913] dump_stack+0x138/0x19c [ 253.935662] should_fail.cold+0x10f/0x159 [ 253.939842] should_failslab+0xdb/0x130 [ 253.943933] kmem_cache_alloc+0x2d9/0x780 [ 253.948098] ? d_drop+0x51/0x60 [ 253.951520] ? rpc_i_callback+0x30/0x30 [ 253.955504] rpc_alloc_inode+0x1a/0x20 [ 253.959486] alloc_inode+0x66/0x190 [ 253.963152] new_inode_pseudo+0x19/0xf0 [ 253.967136] new_inode+0x1f/0x40 [ 253.970514] rpc_get_inode+0x1d/0x1f0 [ 253.974428] ? d_drop+0x51/0x60 [ 253.977720] __rpc_create_common+0x5a/0x1a0 [ 253.982062] rpc_populate.constprop.0+0x122/0x360 [ 253.986946] rpc_fill_super+0x320/0x900 [ 253.990944] ? sget_userns+0x76e/0xc30 [ 253.994854] ? rpc_pipe_release+0x830/0x830 [ 253.999195] ? get_empty_filp.cold+0x3b/0x3b [ 254.003629] mount_ns+0xef/0x190 [ 254.007098] ? rpc_pipe_release+0x830/0x830 [ 254.011527] rpc_mount+0xa4/0xd0 [ 254.014921] mount_fs+0x9d/0x2a7 [ 254.018326] vfs_kern_mount.part.0+0x5e/0x3d0 [ 254.022847] do_mount+0x417/0x27d0 [ 254.026400] ? copy_mount_string+0x40/0x40 [ 254.030705] ? memdup_user+0x58/0xa0 [ 254.034422] ? copy_mount_options+0x1fe/0x2f0 [ 254.038952] SyS_mount+0xab/0x120 [ 254.042442] ? copy_mnt_ns+0x8c0/0x8c0 [ 254.046338] do_syscall_64+0x1eb/0x630 [ 254.050231] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.055100] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 254.060295] RIP: 0033:0x458c29 [ 254.063571] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 254.071286] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 254.078567] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 254.085852] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 254.093133] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 254.100406] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 12:44:51 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 12:44:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200880, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000480)={r2, 0x5, 0x3f, "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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 254.118427] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry cache [ 254.128520] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:51 executing program 3 (fault-call:3 fault-nth:30): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:51 executing program 0: syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x802) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x40, 0x200400) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000040)={@initdev, @empty, 0x0}, &(0x7f00000000c0)=0xc) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) [ 254.285177] binder: 10567:10591 ioctl 40046205 9 returned -22 12:44:51 executing program 0: r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) r1 = shmget(0x2, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 12:44:51 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$SIOCX25GCALLUSERDATA(r2, 0x89e4, &(0x7f00000000c0)={0x2, "49a2b18ec070b680dc2c0393ea890ede0402432774c15d4c30216b45adecbb02ba57341b7297001669bb1fb65346cc2f24cf53e208154d16318171f52d9615257a1b64d86572ff1dd802ea066cf9226ec55b1ce75dc34dac1696934ef13f2e8b91181c8a704d65a279fb6e1cf0e6d23814adca04b2993c09a752b8605e564a66"}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) [ 254.402323] FAULT_INJECTION: forcing a failure. [ 254.402323] name failslab, interval 1, probability 0, space 0, times 0 [ 254.424345] CPU: 0 PID: 10602 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 254.425503] binder: 10603:10605 ioctl 89e4 200000c0 returned -22 [ 254.431412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.431419] Call Trace: [ 254.431442] dump_stack+0x138/0x19c [ 254.431462] should_fail.cold+0x10f/0x159 [ 254.431481] should_failslab+0xdb/0x130 [ 254.431497] kmem_cache_alloc+0x2d9/0x780 [ 254.431514] ? rpc_alloc_inode+0x1a/0x20 [ 254.431535] selinux_inode_alloc_security+0xb6/0x2a0 [ 254.431550] security_inode_alloc+0x9a/0xe0 [ 254.431563] inode_init_always+0x552/0xaf0 [ 254.431577] alloc_inode+0x83/0x190 [ 254.431593] new_inode_pseudo+0x19/0xf0 [ 254.446527] binder: 10603:10605 ioctl 89e4 200000c0 returned -22 [ 254.447107] new_inode+0x1f/0x40 12:44:51 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000040)) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x1) r2 = syz_open_dev$binder(0x0, 0x0, 0x2) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) [ 254.447121] rpc_get_inode+0x1d/0x1f0 [ 254.447135] ? d_drop+0x51/0x60 [ 254.474782] __rpc_create_common+0x5a/0x1a0 [ 254.483742] rpc_populate.constprop.0+0x122/0x360 [ 254.483761] rpc_fill_super+0x320/0x900 [ 254.483771] ? sget_userns+0x76e/0xc30 [ 254.483782] ? rpc_pipe_release+0x830/0x830 [ 254.483795] ? get_empty_filp.cold+0x3b/0x3b [ 254.483806] mount_ns+0xef/0x190 [ 254.483815] ? rpc_pipe_release+0x830/0x830 [ 254.483836] rpc_mount+0xa4/0xd0 [ 254.483848] mount_fs+0x9d/0x2a7 [ 254.483866] vfs_kern_mount.part.0+0x5e/0x3d0 [ 254.483882] do_mount+0x417/0x27d0 [ 254.483901] ? copy_mount_string+0x40/0x40 [ 254.483923] ? memdup_user+0x58/0xa0 [ 254.537950] binder: 10608:10609 ioctl 227e 20000040 returned -22 [ 254.541747] ? copy_mount_options+0x1fe/0x2f0 [ 254.541764] SyS_mount+0xab/0x120 [ 254.541773] ? copy_mnt_ns+0x8c0/0x8c0 [ 254.541787] do_syscall_64+0x1eb/0x630 [ 254.541797] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.541815] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 254.541835] RIP: 0033:0x458c29 [ 254.541841] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 254.541854] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 254.541860] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 254.541867] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 254.541874] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 254.541880] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 12:44:51 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x3) ioctl$UI_SET_MSCBIT(r0, 0x40045568, 0xc) 12:44:51 executing program 5 (fault-call:3 fault-nth:32): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 254.544209] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd4_cb [ 254.557398] binder: 10608:10609 ioctl 40086607 20000000 returned -22 [ 254.558720] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 254.566389] binder: 10608:10610 ioctl 227e 20000040 returned -22 [ 254.617301] binder: 10608:10609 ioctl 40086607 20000000 returned -22 12:44:51 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) setxattr$security_selinux(&(0x7f00000000c0)='\x00', &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000300)='system_u:object_r:audisp_var_run_t:s0\x00', 0x26, 0x3) write$selinux_attr(r2, &(0x7f0000000180)='\x00\x00ste-_ezo\xef\xcbec\x00\x00\x00', 0x11) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='9p\x00', 0x800000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@uname={'uname', 0x3d, '..'}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'system_u:object_r:hugetlbfs_t:s0\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x7fffffff}}]}}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:44:51 executing program 0: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x10002) ioctl$KDMKTONE(r1, 0x4b30, 0x2) [ 254.701592] Unknown ioctl 1074025831 [ 254.708184] binder: 10612:10613 ioctl 40045568 c returned -22 [ 254.743095] Unknown ioctl 1074025831 [ 254.747849] binder: 10612:10613 ioctl 40045568 c returned -22 12:44:51 executing program 0: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self\x00', 0x80800, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)=0xc6b1) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) [ 254.831992] FAULT_INJECTION: forcing a failure. [ 254.831992] name failslab, interval 1, probability 0, space 0, times 0 [ 254.859704] CPU: 0 PID: 10628 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 254.866784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.876161] Call Trace: [ 254.878770] dump_stack+0x138/0x19c [ 254.882421] should_fail.cold+0x10f/0x159 [ 254.886589] should_failslab+0xdb/0x130 [ 254.890580] kmem_cache_alloc+0x2d9/0x780 [ 254.894736] ? __d_lookup+0x3a2/0x670 [ 254.898551] ? mark_held_locks+0xb1/0x100 [ 254.901797] audit: type=1400 audit(1555850691.803:61): avc: denied { setattr } for pid=10631 comm="syz-executor.0" path="/proc/10631" dev="proc" ino=41031 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 254.902708] ? d_lookup+0xe5/0x240 [ 254.902724] __d_alloc+0x2d/0x9f0 [ 254.902736] ? d_lookup+0x166/0x240 [ 254.939196] d_alloc+0x4d/0x270 [ 254.942471] __rpc_lookup_create_exclusive+0xf8/0x110 [ 254.947674] ? rpc_d_lookup_sb+0xc0/0xc0 [ 254.951739] ? __rpc_mkdir.part.0+0xe7/0x130 [ 254.956148] rpc_populate.constprop.0+0xbf/0x360 [ 254.960921] rpc_fill_super+0x320/0x900 [ 254.965449] ? sget_userns+0x76e/0xc30 [ 254.969504] ? rpc_pipe_release+0x830/0x830 [ 254.973842] ? get_empty_filp.cold+0x3b/0x3b [ 254.978275] mount_ns+0xef/0x190 [ 254.981656] ? rpc_pipe_release+0x830/0x830 [ 254.985965] rpc_mount+0xa4/0xd0 [ 254.989323] mount_fs+0x9d/0x2a7 [ 254.992720] vfs_kern_mount.part.0+0x5e/0x3d0 [ 254.997428] do_mount+0x417/0x27d0 [ 255.000983] ? copy_mount_string+0x40/0x40 [ 255.005232] ? memdup_user+0x58/0xa0 [ 255.009475] ? copy_mount_options+0x1fe/0x2f0 [ 255.013992] SyS_mount+0xab/0x120 [ 255.017470] ? copy_mnt_ns+0x8c0/0x8c0 [ 255.021372] do_syscall_64+0x1eb/0x630 [ 255.026883] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.031761] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 255.036965] RIP: 0033:0x458c29 [ 255.040181] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 255.047946] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 255.055223] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 255.062514] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 255.069783] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 255.077043] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 255.091589] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:52 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:44:52 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4000) socket$kcm(0x29, 0x7, 0x0) read(r1, &(0x7f0000000000)=""/10, 0x76) ioctl$TIOCSSERIAL(r2, 0x541f, &(0x7f0000000080)={0xdb0, 0x7fff, 0x4, 0x9, 0x4, 0x4, 0x8, 0x9, 0x6, 0x8, 0x6, 0xa3, 0x8, 0x1, &(0x7f00000001c0)=""/246, 0x100000000, 0x8, 0xfffffffffffffffe}) 12:44:52 executing program 0: syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 12:44:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200880, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:52 executing program 3 (fault-call:3 fault-nth:31): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:52 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x90000, 0x0) write$P9_RRENAME(r1, &(0x7f00000000c0)={0x7, 0x15, 0x3}, 0x7) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) [ 255.218541] audit: type=1400 audit(1555850692.133:62): avc: denied { create } for pid=10641 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 255.271324] FAULT_INJECTION: forcing a failure. [ 255.271324] name failslab, interval 1, probability 0, space 0, times 0 [ 255.301034] CPU: 1 PID: 10652 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 255.308099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.317464] Call Trace: [ 255.320079] dump_stack+0x138/0x19c [ 255.323733] should_fail.cold+0x10f/0x159 [ 255.323757] should_failslab+0xdb/0x130 [ 255.323775] kmem_cache_alloc+0x2d9/0x780 [ 255.323790] ? __d_lookup+0x3a2/0x670 [ 255.323804] ? mark_held_locks+0xb1/0x100 [ 255.332140] ? d_lookup+0xe5/0x240 [ 255.332154] __d_alloc+0x2d/0x9f0 [ 255.332165] ? d_lookup+0x166/0x240 [ 255.332177] d_alloc+0x4d/0x270 [ 255.332193] __rpc_lookup_create_exclusive+0xf8/0x110 [ 255.332204] ? rpc_d_lookup_sb+0xc0/0xc0 [ 255.332216] ? __rpc_mkdir.part.0+0xe7/0x130 [ 255.371781] rpc_populate.constprop.0+0xbf/0x360 [ 255.376554] rpc_fill_super+0x320/0x900 [ 255.380619] ? sget_userns+0x76e/0xc30 [ 255.384515] ? rpc_pipe_release+0x830/0x830 [ 255.388857] ? get_empty_filp.cold+0x3b/0x3b [ 255.393274] mount_ns+0xef/0x190 [ 255.396648] ? rpc_pipe_release+0x830/0x830 [ 255.400979] rpc_mount+0xa4/0xd0 [ 255.404357] mount_fs+0x9d/0x2a7 [ 255.407750] vfs_kern_mount.part.0+0x5e/0x3d0 [ 255.412252] do_mount+0x417/0x27d0 [ 255.415805] ? copy_mount_string+0x40/0x40 [ 255.420309] ? memdup_user+0x58/0xa0 [ 255.424027] ? copy_mount_options+0x1fe/0x2f0 [ 255.428528] SyS_mount+0xab/0x120 [ 255.432003] ? copy_mnt_ns+0x8c0/0x8c0 [ 255.435897] do_syscall_64+0x1eb/0x630 [ 255.440061] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.444921] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 255.450113] RIP: 0033:0x458c29 [ 255.453300] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 255.461015] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 12:44:52 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0x0, 0x2) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) [ 255.468286] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 255.475554] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 255.482836] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 255.490119] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 12:44:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:52 executing program 5 (fault-call:3 fault-nth:33): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:52 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x40100, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x3, 0x7f, 0x57e6ac54, 0x0, 0x3, 0x7fff}, 0xc) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000), 0x2) getpeername$netrom(r1, &(0x7f0000000100)={{0x3, @default}, [@null, @rose, @remote, @bcast, @rose, @null, @remote, @null]}, &(0x7f00000001c0)=0x48) 12:44:52 executing program 4: r0 = eventfd2(0x0, 0x0) preadv(r0, &(0x7f00000013c0)=[{&(0x7f0000000280)=""/143, 0x8f}, {&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1, 0x80) r2 = gettid() r3 = geteuid() getresgid(&(0x7f0000001cc0)=0x0, &(0x7f0000001d00), &(0x7f0000001d40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000020c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002100)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000002200)=0xe8) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002300)=0x0) lstat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000024c0)={0x0, 0xffffffffffffffff, 0x0, 0x6, &(0x7f0000002480)='}eth0\x00'}, 0x30) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002500)={{{@in6=@empty, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000002600)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0, 0x0}, &(0x7f0000002680)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000026c0)=0x0) getresuid(&(0x7f0000002700), &(0x7f0000002740)=0x0, &(0x7f0000002780)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000027c0)={0x0, 0x0, 0x0}, &(0x7f0000002800)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000002840)={0x0, 0x0}) r18 = getuid() lstat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002940)={0x0}, &(0x7f0000002980)=0xc) stat(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002e00)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002e40)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@local}}, &(0x7f0000002f40)=0xe8) r25 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002f80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002fc0)={{{@in=@initdev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000030c0)=0xe8) getgroups(0x1, &(0x7f0000003100)=[0xee00]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003140)={0x0}, &(0x7f0000003180)=0xc) getresuid(&(0x7f00000031c0), &(0x7f0000003200)=0x0, &(0x7f0000003240)) getresgid(&(0x7f0000003280), &(0x7f00000032c0), &(0x7f0000003300)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000074c0)={0x0}, &(0x7f0000007500)=0xc) r33 = geteuid() lstat(&(0x7f0000007540)='\x00', &(0x7f0000007580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getpid() getresuid(&(0x7f0000007600)=0x0, &(0x7f0000007640), &(0x7f0000007680)) stat(&(0x7f00000076c0)='./file0\x00', &(0x7f0000007700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007780)={0x0}, &(0x7f00000077c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007800)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000007900)=0xe8) getresgid(&(0x7f0000007940), &(0x7f0000007980)=0x0, &(0x7f00000079c0)) r41 = getpgrp(0x0) r42 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000009780)={0x0, 0x0, 0x0}, &(0x7f00000097c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000009c00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009c40)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000009d40)=0xe8) stat(&(0x7f0000009d80)='./file0\x00', &(0x7f0000009dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009e40)={0x0}, &(0x7f0000009e80)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000009ec0)={0x0, 0x0}, &(0x7f0000009f00)=0xc) getgroups(0x7, &(0x7f0000009f40)=[0x0, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0xee01, 0x0, 0xee01]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009f80)={0x0}, &(0x7f0000009fc0)=0xc) lstat(&(0x7f000000a000)='./file0\x00', &(0x7f000000a040)={0x0, 0x0, 0x0, 0x0, 0x0}) r52 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000a0c0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a100)={0x0, 0x0}, &(0x7f000000a140)=0xc) r55 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000a500)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a540)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f000000a640)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000a680)={0x0, 0x0, 0x0}, &(0x7f000000a6c0)=0xc) r59 = getpgid(0xffffffffffffffff) r60 = getuid() getgroups(0x3, &(0x7f000000a700)=[0x0, 0xee00, 0xee01]) r62 = gettid() stat(&(0x7f000000a740)='./file0\x00', &(0x7f000000a780)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000000a800)=0x0, &(0x7f000000a840), &(0x7f000000a880)) r65 = gettid() lstat(&(0x7f000000a8c0)='./file0\x00', &(0x7f000000a900)={0x0, 0x0, 0x0, 0x0, 0x0}) r67 = getgid() sendmmsg$unix(r1, &(0x7f000000aa80)=[{&(0x7f0000001440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001800)=[{&(0x7f00000014c0)="b6868fce9e56be6169a87b097ffd7b7016c3c7ee824eeab81408837f4dc0dc2bb72ac4ea8e80f0844a26b6165c45ad1b47f89cb83482e25358a382650c1a5ff362bb1ce651374d2f2cb75385d722f05775e3cc1ad3cddbc3c47c34bc45e2dc9793abf1fbe0f1f060b8ef315719f5f12c00", 0x71}, {&(0x7f0000001540)="3b4bbb1ea12a2179dd8716aad161a4dffc6fb64e98a78e88c870e849b1c1e34f35b092f85fe29bdd5d5f88df8cdba4540e8b12ba38b7a64a1adaa3125aa4212392627e25e767d5be7d5bf1f246adc9065d6f6b4fab81a3f35a1c68529a9f1fd6da528046af9538085f", 0x69}, {&(0x7f00000015c0)="1933ac3c3850490ec1d5b25ac475312bf0d5c9846686df3e877f5b7f9bda524901702b44130e044ad4f90bdce150ec28b425211eaf47d89b0a7212949d58cdbe8ca2f7becde9105db8146acc7e7b8fab82f16e0cd6be1bfdceeafd959397bf02b221e8bcf1341eaad0700b71fd202d6998d7003d74831e3d02d609113476b6a4a1c12dc150f97f3090a4a9a9502e7ef0245786854de98570f15097c0533d05c02a362446f9931f584b7dec0aa5024d782af7a1772ffd6f598bb79d1a81eec19622e046a9056caebc4d95", 0xca}, {&(0x7f00000016c0)="cd44234add976ad7957916b1c3a7727ab28c87bcae834f45565b29514df4d0e2e09fc1273ef47d314cd2fadc2c697645ea646b0d8afb718664db6212e8124efd71fd22fae9b1e0", 0x47}, {&(0x7f0000001740)="f71c17511ab8b3eddcdba6214b93138aadd713df6cad9ad430fa8ec95e30adaeed44da280f2770e0676913b336346910264c2ba4bee80130ce058cc6a83fabd251a27a2926e5a3cdd848f597c79f168f991c6de81e9aea46a1e890abc2d6c9f57c9b631044fc0991e3f027a59e9333e587e57edf890eafe6cc6868b0b00f3ab193381324f76a2d59361ae84114053e6ed097a767f306", 0x96}], 0x5}, {&(0x7f0000001880)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001900)="f3ae7c2c9b10de3d753c72453679eefb1976e02f7339815273232364d8ce3cd9775cc7f53105e31bc0686bdf8dd34d17be9b0074fd5472c6d258f88a7022cc1ef1ece89a6aa16bb432e62d33152df1da3021185c3b45aec66fae865189fd9f3ebf6cfdfbceaec3616bf45cc64881fccab3ae12397215add25cc79f8d1addc39426ce9cfc5a6fe7ce822b90c27a0788ea8e88b4afbfbb843404ccb1cc4901b1c8fff988ba942755d4ed9c17cebead117afe4d7f54161877ec84f8ec34481114d5bfd1da13ca76a63ff194e8324608124554e66ccff0f9f8137de1dc6d726f", 0xde}, {&(0x7f0000001a00)="991f9869a8a2e0a272fad8dc2788f517d3203c3dbb943cfa8bc5030b6fa183e08ce886b7e8073fe01a526e8e8735855276ccb92f721af071ebf316e7f8a7b04b12f611c018e32ba3a2a214882f55c12661e238e7819da36ffe6e2c0ac3f7931152ba59bf7a407d6cd4a571b568c4434dee5b4125213f853620a8c456f6", 0x7d}, {&(0x7f0000001a80)="9dd0d5a9d174ef0d3cf2a99b67950a1554e514ad925636dc1e80e483f6044b0f090a3b8abf0a7eb43d6660b559d240c672a096d986d95e136c8ffcd00502f970f26417c2a7cdd33275cad3c633b292b3408f7fd6ab786f8da189f3aa64cf5d0e11d72d2c29f7e39a1fcc1c2ed6da73066c7fc857a49eb5676275509b59bb4979bef6921b1b9eb6fb7f12aa72ff360866296c713ae4d2c9c6453fd321d2bf4f942e62ba58aaa3b2d7e5d166ec9c1b6459a98264211bf84b3beaac355eb62dd319865c539fae52a3fe20d2bf7e4fa858bf86c48949d33cda95d0fcd82e717169", 0xdf}, {&(0x7f0000001b80)="b3cf8ee890a96f57bce5d1b2505ded3932558d5d39a270cb55a5fc46b8f2ca1bf751045eb4c2a966de3e45f18d11c0cd440f2b23e81331a0cb78d8410c66dd4a161a91ad179f47fd0eb7d00dc3e7107d0790fd86dcd6acc8d6838178c32dae0c0b37453b0b4541a0a52ac1df321b894ea05c716e3d81b8c753d1667271feb03c5d2e9a0de464ea68d174a72f820c204a4a43dafb54aa39ace7faf26b0042a268d9383f7321e1f725ef57244349d12d6eb54da050a283ac4b5bac24c73501eee3009990b9c065dd14fe81334dbd9d13", 0xcf}], 0x4, &(0x7f0000001d80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x80}, {&(0x7f0000001dc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001e40)="df4c90a9d800b666893de8a10c6e64cbe31b6e73632b865593dd4573f11a5ccc3d54f4df59dcda82992fbe834b696cf4d0a0b5c04dd6e5f53da007d18d5cf257c78ab54529fbcd99686d49163198b7341c150d7307d1af641f15a1693d82d07af2b17b1d7d3e47c5c5b289ef322d76ca712ced05f79c9e5cbed0eb5ff872d0607c7a746163bb667087c6e3c5e9ef85d0e903e4ceecc878f33e8b165cd4094d58b091119a6141cc333173e3394260119e868d71f4", 0xb4}, {&(0x7f0000001f00)="1eb43b3645315d1b7382184d80128f5fb67b75906ebaac12004661efd0bf6350915bcf7541b0a2cab3324677df48f052747846b4fd15f0797dc14d5575b94cfaba7440b0187168ec4dbd4f9785014365e6dc4f5e50591204b67a", 0x5a}, {&(0x7f0000001f80)}, {&(0x7f0000001fc0)="06fbb89fa2f9b71217a2c8edd55fff47eaaf3c5fa9950c13a80828002a3e0f09ae9b208b1223f9bc0ff3f072743f9d7f3db4c364911b6198cced97868e739b6d3761cd3dfce6bf8148de8c6dc959d98400c10c4ed4bfcbdf0a1d637cd1c37a85ffb78fcd8041368c2b8c1b92cc433c8e2b6d7f9d2f6e2496b873ad1b3fda3bfc72d76511f9df7a9d9c6f3000f386bcd53bda4f091eecd2902a2f5c59e71de3b98f60e080ee70879b1de3c82e171eb7d48c393e8ad7a1a2cc58f43adfa15178", 0xbf}], 0x4, &(0x7f0000002b00)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xc0, 0x4}, {&(0x7f0000002bc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002dc0)=[{&(0x7f0000002c40)="dbab7ad72665a87e42e9d0b21ce7510d49d0cd25b3bd13935c249d8249720348d3689c425db7e9899798f19bdd2225a3fa49ffb689bd59d15eb4d8efc9d1e34eb06f0655a0a66e8dc69954f1ee47f3ea28d0ad683a27fb4480c3e8e1c482853aa71feaad8291dc8610793aee0bfbea12260c28f9ee3490544c1950ebba3e7d80813945", 0x83}, {&(0x7f0000002d00)="d4ea69d4e20f9cfeda294adea3fe3f646a80cc1939e73f4c0877da2c5380fa0904f0f48de33aa5c8be909da6e00c0b4e31feaf13eb67017d612d2d51225fd03dcadf543db0154d02c4a0465e3c80e6b74c973eba883612a6be1d4d3db61a7d2167e68e30066c8b242d69f4c9b867e0a7df36311e1d610213de8e461f47fde24936e301a04f78117fc869e7577c3e51ab65600e106a12e8a812de28dc9c1162", 0x9f}], 0x2, &(0x7f0000003340)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xc0, 0x20000881}, {&(0x7f0000003400)=@abs={0x1, 0x0, 0x4e22}, 0x6e, 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0x1000}, {&(0x7f0000008b80)="0e8ee4ab419a8e94e9154a4d863eb6218d25c50373a1db89bd1650bda0be9115e20d9f8f5763b79e70d90a62f8ed", 0x2e}, {&(0x7f0000008bc0)="79b5c83b23176253765e5a82575eadd29c910043f05da91555212b62c785273c9b2f587db7dda70a523b179212ee764c101154eaf4c27dab", 0x38}, {&(0x7f0000008c00)="e17b625654f40890043d823812bcc7589afc30122d0b3a290ef1ac26937cb740276d14b04395f230fa8e60a1208de5ae89958fc05d234805c2c6abfaf75ce22421ad58562633e56d08ca0b1a5a8500a53205b41910d89b63d385a4a5a7087e4f887d7254933f6b9815d932ae262aed13c7e6078e7c0b0171825c7f3ad20c7553b92963e61fa6a38b80ff74ef096b78096764194a4d2f804794d342b3f357617955ee8533bb6fcf2285cd2082c4613c0f8b680e15d6465dcf694d6fde4e3d3c2df37a", 0xc2}], 0x5, &(0x7f0000008d80)=[@rights={0x10}], 0x10, 0x20040804}, {&(0x7f0000008dc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000091c0)=[{&(0x7f0000008e40)="4380ae0dfcea02ff8fe33f3c91ddb3103c72d3f6e9aec28ec0471960f7381622799e53256b33817c10dab8b5e006414792a0ada9284c7508a68fbb75b624dd6d6a6a781c6e2e7858b33e3709d319", 0x4e}, {&(0x7f0000008ec0)="75c13ea6f06deda27170f4d3199073", 0xf}, {&(0x7f0000008f00)="0ac41d3144b032ddbf1ade7d1df10c51e90479419e1813ef96ca18038b2dc79a11f867a72b14db609a9b8e3862eb4144b80f218d03814ada99a8cdc8d9661b3218574689d63524a5424c2da493cf0a4c88593d6117f9fe57226fd8c80906bc76e93aec8d7c1d260108bbf6719b8c7222f445ed31abafa6617803224594626dbe87b3fc7d3e137865", 0x88}, {&(0x7f0000008fc0)="954ff0a44b86267fd072669afa7ac42e00cb4750d6f7a55bcc97e15b6c059dcac10e2449afbc9ce19544991d782852dc2a394ef394611caeb2362f9bd1d77747f6b7e10bb335320bc3d9dfc878288eeb693935234ae522de15b12cbdf10feb157f60c4c9174ab8002ebb4911e84d5ff545e023959cfed9d548eaa57f187a470e312286212fd41ad6721b3973af88e222a15e985363a5dd0d0945db9b4c015391719e875ed9c71c3391b51dc001f41653ce60d000f1884d02518892e2ebfb278d", 0xc0}, {&(0x7f0000009080)="f5db8f3ba04b4b9de11f9c9f2e52c641286072bc3eab6ae10418b1a7707dfa0ebbd687c1d6506102c2cba9113a45f919ffc6b634b1854684e25488a2f0350d7b69fc3a92b56dff9b92b23764b5134f78538a6a2cca0b5172da8904e63d386830619b232626a3616a230e605dff43", 0x6e}, {&(0x7f0000009100)="7d6a2b6c031b11baa03c8a8eecb6a25d096aa7797e1c839f7a1f14b374e9310fb2542ee5b1cbb40be951e81239729983b27f159369fb990717b0641f63c3e073d61435bbffbd9f884e7a2a13058152f78b85ad9c630832bfdf10b25d30aac0d9469a089b5283f5f1288f8e246a33ff46fd8cf25215b0d59710032630ffdb09ff7a48f5948c44f454cad50d95afded5913e9878baeff3f902d7bf14b801ad0af7ff9fad6ce4fc7d7aa0", 0xa9}], 0x6, &(0x7f0000009240), 0x0, 0x4040804}, {&(0x7f0000009280)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000009700)=[{&(0x7f0000009300)='d', 0x1}, {&(0x7f0000009340)="67374a9c313b5db7d6d7c2b507915f7bfd556aca9b28ad8154801c8ba32441d5ff650849e359c5dce3a88de1054fc9fcf9ddae463f24a74ad510b4a2c1886c2cca56ce9bd089209ec2585d17b3c17232a45ecf234e2460e4bc6724b891", 0x5d}, {&(0x7f00000093c0)="bbe0aa02658d7d95d9d4ff581865af85ae7fe8de81c3707a58dae22a4a56060cb47a252d880d8f2f73f5cbff99db17b1a056554d5475e758a83460d293a403975657a81512b5740f78a5cc74314c6e1ab77af85ea0574a2c206a0703426dc7a6fb18a690c4a5214932482450d556dca22aca5275d3737290186dc0a59572127d1ecd45db88ce39cc197520881e6f2c02835c1c7be4983638ee72f543b85fc9d2ee743b4982099b70e902801f1f253e5774ba06aa6d312de605d8284b47e97c5aa38bd0bc3991043dbcf4cc67288443de742db8cf8a0bba37982254f8c209687aa4695aa854fafa2e0cac6015a58454153d049cc7b4cf50", 0xf7}, {&(0x7f00000094c0)="dea49c9516fad59594dd9fb7219a7772d424532446215b71f4f97ab818e8c2a4e050caf2efb36bebb8510ee25e94a17f7d44956e65666ab4be3d2a318afa5bdff9e610537b543b2f430befb17f510022b27c56321e23ab09cc92472168c93d5e5798293d36bf02c9b46af8230ac942b3d4029d", 0x73}, {&(0x7f0000009540)="0a1a7c6971377c357fed48e2f05ea456cc3ed0d4c8cafff73db4d1c9d85452232f7cfeef9c6114d4d5b5c8a37e0f98bc91a8c6507b2b95c22a4088a5184f6fcdf91f7417528283e3667e8ec41374f01364096ae580ff70c55ec0c81c454ac13b6e5c8c7ec73190a4eb29d9c8e5a3247d599179fca21d1d1f", 0x78}, {&(0x7f00000095c0)="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", 0xff}, {&(0x7f00000096c0)="11a5a8d9760d5e94d8550b9219d9b7773f6694c08099e810056dafcb9d95cde9905f557653310e002ff88d00d6df70cfb156b49f21fd99c1", 0x38}], 0x7, &(0x7f0000009800)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x20, 0x80}, {&(0x7f0000009840)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000009b80)=[{&(0x7f00000098c0)="1721a2c1315c9241be7e5bb547e8f24951eb0dae8d4a2d685760854bf85086ea37ac79e67e8d8262ed8c2fd0f73cb6188cfc3fe22169748dbe0ac0eeb16e733701fbc2ce2530fd35395c4b73f02e7ad7c90123cade19dd978cff97b2476a", 0x5e}, {&(0x7f0000009940)="daafecd23a523725ac2d18ecf4", 0xd}, {&(0x7f0000009980)="8f9a690133e115985801856309206f39a94ba3746cbfc2bf46e358af8b460758eacc3c04e73eb2e17bf65c08a3d47662d5d35fe2af2f07d0ce3650a0c7898a2a9b804c1abef207e70c5fb33498ec6a93e9d32d5962a841d9a3c35ee139b20d70f5564dc8f324ba90edc5112c9fc4ca51ae751f42afe0ca210accffed3bd463002e9ac41dfdbddc955454e4b8f22d83b73a01b08ec8bdcfa3dc655fd4280316e53fce37ea17918e52d2ce9b1477ee3f82c606", 0xb2}, {&(0x7f0000009a40)="93c1619de7", 0x5}, {&(0x7f0000009a80)="a4c580333dc96c642d1652d61d4901eeb26c46c1a0950460357628eec7f93d4035be074f4e7ac5d1d881bb590f57c6825ecb6d05ba49a4222a1cc16603edbe788a9dea4f78eca442392bfa0aeb18c1222267281533bf48208c856bd24b31ce688021d629d59691562ac7d103f405e4d4d5f52a00166ac369541a9e8af5cfed1948e5e7f04f7589dc9f1c311f05c056076f4fe2e0c9b190e5d2d2fd52f3fe636c5560374a155dfcbd7d9858f4827adc1e92a59cf92774b326827c8270f7794941edc5c8fcc881d13ae8f26fc9e3420d", 0xcf}], 0x5, &(0x7f000000a180)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r44, @ANYRES32=r45, @ANYRES32=r46, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r47, @ANYRES32=r48, @ANYRES32=r49, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r50, @ANYRES32=r51, @ANYRES32=r52, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r53, @ANYRES32=r54, @ANYRES32=r55, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="04000000"], 0xf0, 0x1}, {&(0x7f000000a280)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f000000a480)=[{&(0x7f000000a300)="38f1b4559121de7d4acae572fa6a2bffd8560884dc8f0a83ee89cabb7f3cdf3b4d31062326eb8f69362c5cf2d964f779ccff1d1db7509a9b5bab300041b8c0a61a840a96d6fb493958db7391dd5c0aa2dd496d6a0b961bc3945f01ed9d8cf1", 0x5f}, {&(0x7f000000a380)="f243f0992865c008983c157831ab189d905c788aa73f97729e7c9e232900cffe62f0afb3e0d8736f20cf93e98b79cce1fb390b975d", 0x35}, {&(0x7f000000a3c0)="6ebe9bc633f35ff64afc58848caee1fa9769e56568cfb223ce2ef84e75bd1c604e2793ec1f642fb8cbe20ae3f5882da3", 0x30}, {&(0x7f000000a400)="f7fdd473dcd208e4817005fdfcb45e32d7395726fe3dd5ffa6d16b12bccc9e1047bd32743e67922a19a4b1986f17afbec3471d23fcb5c46435a5388381", 0x3d}, {&(0x7f000000a440)="0ecfb477f914d7", 0x7}], 0x5, &(0x7f000000a980)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r62, r63, r64}, @cred={0x20, 0x1, 0x2, r65, r66, r67}], 0xc8, 0x20000000}], 0xa, 0x4000010) r68 = dup(r0) r69 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r69, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) write$P9_RLINK(r69, &(0x7f0000000100)={0x7, 0x47, 0x2}, 0x7) sendfile(r68, r69, &(0x7f0000d83ff8), 0x2008000fffffffe) ioctl$SIOCX25SENDCALLACCPT(r68, 0x89e9) r70 = request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={'syz', 0x0}, &(0x7f0000000240)='raw\x00', 0xfffffffffffffffb) keyctl$set_timeout(0xf, r70, 0xfffffffffffffff7) getsockopt$IPT_SO_GET_INFO(r68, 0x0, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000000)=0x54) read(r68, &(0x7f0000000040)=""/10, 0x249) 12:44:52 executing program 0: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) [ 255.666701] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 255.708513] FAULT_INJECTION: forcing a failure. [ 255.708513] name failslab, interval 1, probability 0, space 0, times 0 [ 255.723252] CPU: 0 PID: 10681 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 255.730324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.730332] Call Trace: [ 255.730354] dump_stack+0x138/0x19c [ 255.730375] should_fail.cold+0x10f/0x159 [ 255.730393] should_failslab+0xdb/0x130 [ 255.730410] kmem_cache_alloc+0x2d9/0x780 [ 255.730424] ? d_drop+0x51/0x60 [ 255.730442] ? rpc_i_callback+0x30/0x30 [ 255.730455] rpc_alloc_inode+0x1a/0x20 [ 255.730466] alloc_inode+0x66/0x190 [ 255.730480] new_inode_pseudo+0x19/0xf0 [ 255.730493] new_inode+0x1f/0x40 [ 255.730506] rpc_get_inode+0x1d/0x1f0 [ 255.730518] ? d_drop+0x51/0x60 [ 255.730532] __rpc_create_common+0x5a/0x1a0 [ 255.730551] rpc_populate.constprop.0+0x122/0x360 [ 255.730575] rpc_fill_super+0x320/0x900 [ 255.730587] ? sget_userns+0x76e/0xc30 [ 255.730602] ? rpc_pipe_release+0x830/0x830 [ 255.742575] ? get_empty_filp.cold+0x3b/0x3b [ 255.742591] mount_ns+0xef/0x190 [ 255.742603] ? rpc_pipe_release+0x830/0x830 [ 255.742616] rpc_mount+0xa4/0xd0 [ 255.765724] mount_fs+0x9d/0x2a7 [ 255.765746] vfs_kern_mount.part.0+0x5e/0x3d0 [ 255.765763] do_mount+0x417/0x27d0 [ 255.765782] ? copy_mount_string+0x40/0x40 [ 255.773296] ? memdup_user+0x58/0xa0 [ 255.773308] ? copy_mount_options+0x1fe/0x2f0 [ 255.773322] SyS_mount+0xab/0x120 [ 255.773333] ? copy_mnt_ns+0x8c0/0x8c0 [ 255.773348] do_syscall_64+0x1eb/0x630 [ 255.773359] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.773380] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 255.773389] RIP: 0033:0x458c29 [ 255.773395] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 255.773407] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 255.773413] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 255.773420] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 255.773425] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 255.773431] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 255.776896] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd [ 255.846881] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:53 executing program 4: eventfd2(0x0, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r0, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x8, 0x100, 0x7ff}) sendfile(0xffffffffffffffff, r0, &(0x7f0000d83ff8), 0x2008000fffffffe) read(0xffffffffffffffff, &(0x7f0000000000)=""/10, 0x76) 12:44:53 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000040)=0x60, 0x80000) accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000000280)=0x80) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:44:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:53 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000180)="0adc1f123c123f319bd070") clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1b) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f00000006c0)={0xd56d, [0x3, 0xffff, 0x3, 0x1250, 0x4, 0x56, 0x1, 0xcc, 0x10001, 0x7, 0x160, 0x1ff, 0x9, 0x7, 0x7, 0x9, 0x1, 0x7, 0x80, 0x1, 0x3, 0x6, 0x4, 0x8, 0x8001, 0x8, 0x2c, 0xfffffffffffffffe, 0x100000000, 0x2, 0x0, 0x1, 0xf3, 0xcb19, 0x7, 0x2, 0x9, 0x2, 0x7, 0x7, 0x7fff, 0xa844, 0x4, 0x4e9, 0x0, 0x6, 0x3, 0x677], 0x3}) ptrace$cont(0x18, r2, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x0, 0x3e}) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r2, 0x0, 0x0) r3 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0xd3670e0cc05f4477, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) write$uinput_user_dev(r0, &(0x7f00000001c0)={'syz0\x00', {0x3, 0x4, 0x7f, 0xfffffffffffffffd}, 0x2f, [0x2, 0x4, 0x8, 0xfffffffffffffffa, 0x6, 0x0, 0x40, 0x1, 0xffffffff, 0x1595, 0x4000000000000, 0x100000000, 0x7, 0x301b, 0x5, 0x5, 0x400, 0x5, 0x3, 0x1, 0x9, 0xbac2, 0x9, 0x800, 0x1, 0x2, 0xffffffffffffffe0, 0x40, 0x80, 0x4, 0x9, 0x7f, 0x100000000, 0x4, 0x4, 0x6, 0x5, 0x4, 0x59a, 0x5, 0x100000001, 0x1, 0x8, 0x8, 0x80000001, 0x5, 0x56, 0x1f, 0x3, 0x3, 0xfffffffffffeffff, 0x9, 0x3ff, 0xfa3d, 0x0, 0x7fffffff, 0x2, 0x7, 0x2, 0x80000000, 0xfba, 0x2, 0x9, 0xffff], [0x8, 0x8000, 0x100000001, 0x0, 0x3f, 0x92c, 0x3d3055b8, 0x8, 0x9, 0x9, 0xfffffffffffffffe, 0x0, 0xdaae, 0x6d99, 0x4, 0x3, 0x85, 0xa1f, 0x8, 0x1, 0x100, 0x9, 0x9, 0xffffffffffffffac, 0x7, 0x2, 0x0, 0x0, 0x80000001, 0x9, 0x1, 0x503, 0x8, 0x4, 0x1ec, 0x1, 0x2d, 0x0, 0xa9fa, 0x3, 0xfffffffffffff801, 0x2, 0x10, 0x5, 0xff, 0x3, 0x87, 0x4, 0x1, 0x7f, 0x401, 0x5ad2eb1e, 0x3f, 0x3, 0x5, 0x652, 0x9, 0x7, 0x4, 0x5, 0x9, 0x0, 0xfff, 0x5], [0x9, 0x6, 0x2, 0x1, 0xff, 0x38a, 0x2, 0x6e109b73, 0x7fffffff, 0x8, 0x79f, 0x0, 0xcc9, 0x3, 0x6280000000000, 0x5, 0xfff, 0x3f, 0x4000000, 0x10001, 0x4, 0x80, 0x100, 0x7, 0x800, 0x2, 0x1, 0x8, 0x0, 0x3, 0x400, 0x1f, 0x4, 0x20, 0x0, 0x0, 0x66, 0x6, 0x7, 0x2, 0x0, 0x3, 0xd0, 0x3f, 0x663d, 0x1, 0x5, 0x3f, 0x9, 0x8001, 0x0, 0x0, 0x8, 0x66c, 0x5, 0x2, 0x401, 0x2, 0xc53, 0xab8, 0x9, 0x1, 0x0, 0x8], [0x6, 0x7, 0xa5ba, 0x7, 0x40, 0x80, 0x100000000, 0x8, 0x6, 0x4, 0x101, 0x80000001, 0x4, 0x53fd, 0x1c00000000000000, 0x2, 0x9, 0x0, 0x9b5, 0x3, 0x8, 0x4ca0, 0xfbd3, 0x3ff, 0x6, 0x0, 0x2a2, 0x1cff, 0x7, 0x800, 0xfdec, 0x5, 0x80, 0xfffffffffffffff8, 0x2, 0xb2e, 0x1f, 0x9, 0x414, 0x7, 0x6, 0x30b, 0x1000, 0x8, 0x474e0702, 0x401, 0x8, 0x20, 0x1ff, 0x371c, 0x7, 0x66ce9e75, 0x7f, 0xea, 0x1000, 0x7d1, 0x931, 0x59, 0x84e, 0x8001, 0x10000, 0x7, 0xfffffffffffffffb, 0x8]}, 0x45c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x30, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="0763044001000000106308400200000000000000056304400300000009631040", @ANYRES64=r3, @ANYBLOB="93f3513cf5ee8625ac7ee9dda368a50e13e2c264f7ffe611a0c4a49b83409dfdad35780a00267e"], 0x20, 0x0, &(0x7f0000000040)="d2c71409a5fc5d88ac2f9d6e6d2cb46e6112294037e53073b4bb559228813b01"}) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) ioctl$CAPI_GET_SERIAL(r0, 0xc0044308, &(0x7f0000000140)=0x6) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) poll(&(0x7f0000000080)=[{r4, 0x2000}], 0x1, 0x0) 12:44:53 executing program 3 (fault-call:3 fault-nth:32): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 256.216805] FAULT_INJECTION: forcing a failure. [ 256.216805] name failslab, interval 1, probability 0, space 0, times 0 [ 256.240266] CPU: 0 PID: 10705 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 256.247340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.256876] Call Trace: [ 256.256911] dump_stack+0x138/0x19c [ 256.256933] should_fail.cold+0x10f/0x159 [ 256.256953] should_failslab+0xdb/0x130 [ 256.256969] kmem_cache_alloc+0x2d9/0x780 [ 256.256980] ? __d_lookup+0x3a2/0x670 [ 256.256994] ? mark_held_locks+0xb1/0x100 [ 256.257008] ? d_lookup+0xe5/0x240 [ 256.257023] __d_alloc+0x2d/0x9f0 [ 256.275498] ? d_lookup+0x166/0x240 [ 256.275513] d_alloc+0x4d/0x270 [ 256.275531] __rpc_lookup_create_exclusive+0xf8/0x110 [ 256.287031] ? rpc_d_lookup_sb+0xc0/0xc0 [ 256.306624] ? __rpc_mkdir.part.0+0xe7/0x130 [ 256.311048] rpc_populate.constprop.0+0xbf/0x360 [ 256.315835] rpc_fill_super+0x320/0x900 [ 256.319841] ? sget_userns+0x76e/0xc30 [ 256.323747] ? rpc_pipe_release+0x830/0x830 [ 256.328078] ? get_empty_filp.cold+0x3b/0x3b [ 256.328093] mount_ns+0xef/0x190 [ 256.328104] ? rpc_pipe_release+0x830/0x830 [ 256.328119] rpc_mount+0xa4/0xd0 [ 256.336005] mount_fs+0x9d/0x2a7 [ 256.336025] vfs_kern_mount.part.0+0x5e/0x3d0 [ 256.336042] do_mount+0x417/0x27d0 [ 256.336059] ? copy_mount_string+0x40/0x40 [ 256.359794] ? memdup_user+0x58/0xa0 [ 256.363541] ? copy_mount_options+0x1fe/0x2f0 [ 256.368046] SyS_mount+0xab/0x120 [ 256.371498] ? copy_mnt_ns+0x8c0/0x8c0 [ 256.375408] do_syscall_64+0x1eb/0x630 [ 256.379295] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.384148] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 256.389350] RIP: 0033:0x458c29 [ 256.392534] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 256.400243] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 256.407531] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 12:44:53 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000040)) 12:44:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 256.414813] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 256.422095] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 256.429370] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 256.439319] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:53 executing program 5 (fault-call:3 fault-nth:34): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:53 executing program 4: r0 = eventfd2(0x80000000, 0x400800) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000000040), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:44:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 256.606251] FAULT_INJECTION: forcing a failure. [ 256.606251] name failslab, interval 1, probability 0, space 0, times 0 [ 256.644247] CPU: 1 PID: 10725 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 256.651342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.660739] Call Trace: [ 256.663343] dump_stack+0x138/0x19c [ 256.667085] should_fail.cold+0x10f/0x159 [ 256.671260] should_failslab+0xdb/0x130 [ 256.675264] kmem_cache_alloc+0x2d9/0x780 [ 256.679422] ? d_drop+0x51/0x60 [ 256.682712] ? rpc_i_callback+0x30/0x30 [ 256.686697] rpc_alloc_inode+0x1a/0x20 [ 256.690585] alloc_inode+0x66/0x190 [ 256.694215] new_inode_pseudo+0x19/0xf0 [ 256.698197] new_inode+0x1f/0x40 [ 256.701573] rpc_get_inode+0x1d/0x1f0 [ 256.705381] ? d_drop+0x51/0x60 [ 256.708671] __rpc_create_common+0x5a/0x1a0 [ 256.713007] rpc_populate.constprop.0+0x122/0x360 [ 256.717872] rpc_fill_super+0x320/0x900 [ 256.721868] ? sget_userns+0x76e/0xc30 [ 256.725759] ? rpc_pipe_release+0x830/0x830 [ 256.730082] ? get_empty_filp.cold+0x3b/0x3b [ 256.734506] mount_ns+0xef/0x190 [ 256.737893] ? rpc_pipe_release+0x830/0x830 [ 256.742246] rpc_mount+0xa4/0xd0 [ 256.745805] mount_fs+0x9d/0x2a7 [ 256.749181] vfs_kern_mount.part.0+0x5e/0x3d0 [ 256.753685] do_mount+0x417/0x27d0 [ 256.757232] ? copy_mount_string+0x40/0x40 [ 256.761474] ? memdup_user+0x58/0xa0 [ 256.765183] ? copy_mount_options+0x1fe/0x2f0 [ 256.769684] SyS_mount+0xab/0x120 [ 256.773243] ? copy_mnt_ns+0x8c0/0x8c0 [ 256.777144] do_syscall_64+0x1eb/0x630 [ 256.781038] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.785921] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 256.791121] RIP: 0033:0x458c29 [ 256.794309] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 256.802370] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 256.809671] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 256.816975] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 256.824540] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 256.833293] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 256.843453] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd 12:44:53 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x86, "54a9c59251d5c6cebbeb4c9dba6631cea572577a7077f7c87c3666077fb111b529427f96cdbcdbe21bf169ee3e2fb407924d74212ee8a1187cffa322f1d678f1e9bbb58d9388be92c3f3632aadfdbb17bc9f33ca0c57ccb8d3ec346bf7df7685764fa74991cf025f174936d27470c78c2eed3cb431751f05b7cb0eec9b69dcab08d8b96f4989"}, &(0x7f0000000100)=0x8e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @local}}, [0x8, 0x3, 0x7, 0x636, 0x3, 0x5, 0x2, 0x1, 0x6, 0x56, 0x5, 0x0, 0x401, 0x3]}, &(0x7f00000002c0)=0x100) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) [ 256.854271] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:54 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x101400) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @rand_addr=0x7ab}, 0x10) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/43, 0x2b) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:44:56 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) rt_sigaction(0x24, &(0x7f00000000c0)={&(0x7f0000000000)="dbe3c442d9b69cffc6ef0000f00fb12ef20f70c932c4e1a5d4348a3667440fb209c421d1f1c98fa81897fdafc403a979085ac482150be2", {0x2}, 0x50000001, &(0x7f0000000040)="673ee850360000c4e1956332c4c2793017c4a3f963ec000f01efc443e922f0eb0fae48232e450ff8d60feeedf0209776c60000"}, &(0x7f0000000140)={&(0x7f0000000100)="660ff16ef4660fe87108416f360f624f09c421955d6d00c4e17e7f98f2ffffff3a05e41e0000c4e3610f2beef0400fbb5d9a6690", {}, 0x0, &(0x7f00000001c0)="36430f5d51fec4e1c9de11c421fd1191c48e00008f28609ec3b764440f850000000036400f1633660f38031cefc4228dbf5457ddc402f91e31f04083a4120400000000"}, 0x8, &(0x7f0000000240)) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 12:44:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:56 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:44:56 executing program 3 (fault-call:3 fault-nth:33): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:56 executing program 5 (fault-call:3 fault-nth:35): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:56 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f0000000180)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffff8) [ 259.178852] overlayfs: missing 'lowerdir' 12:44:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 259.218809] overlayfs: missing 'lowerdir' [ 259.225971] FAULT_INJECTION: forcing a failure. [ 259.225971] name failslab, interval 1, probability 0, space 0, times 0 [ 259.253215] FAULT_INJECTION: forcing a failure. [ 259.253215] name failslab, interval 1, probability 0, space 0, times 0 [ 259.264349] CPU: 0 PID: 10763 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 259.271466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.280952] Call Trace: [ 259.283571] dump_stack+0x138/0x19c [ 259.287262] should_fail.cold+0x10f/0x159 [ 259.291494] should_failslab+0xdb/0x130 [ 259.295516] kmem_cache_alloc+0x2d9/0x780 [ 259.299666] ? d_drop+0x51/0x60 [ 259.303011] ? rpc_i_callback+0x30/0x30 [ 259.306998] rpc_alloc_inode+0x1a/0x20 [ 259.310937] alloc_inode+0x66/0x190 [ 259.314594] new_inode_pseudo+0x19/0xf0 [ 259.318579] new_inode+0x1f/0x40 [ 259.321996] rpc_get_inode+0x1d/0x1f0 [ 259.325836] ? d_drop+0x51/0x60 [ 259.329115] __rpc_create_common+0x5a/0x1a0 [ 259.333469] rpc_populate.constprop.0+0x122/0x360 [ 259.338390] rpc_fill_super+0x320/0x900 [ 259.342368] ? sget_userns+0x76e/0xc30 [ 259.346262] ? rpc_pipe_release+0x830/0x830 [ 259.350622] ? get_empty_filp.cold+0x3b/0x3b [ 259.355036] mount_ns+0xef/0x190 [ 259.358438] ? rpc_pipe_release+0x830/0x830 [ 259.362759] rpc_mount+0xa4/0xd0 [ 259.366222] mount_fs+0x9d/0x2a7 [ 259.369597] vfs_kern_mount.part.0+0x5e/0x3d0 [ 259.374196] do_mount+0x417/0x27d0 [ 259.377783] ? copy_mount_string+0x40/0x40 [ 259.382128] ? memdup_user+0x58/0xa0 [ 259.385857] ? copy_mount_options+0x1fe/0x2f0 [ 259.390393] SyS_mount+0xab/0x120 [ 259.393849] ? copy_mnt_ns+0x8c0/0x8c0 [ 259.397812] do_syscall_64+0x1eb/0x630 [ 259.401752] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 259.406649] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 259.411900] RIP: 0033:0x458c29 [ 259.415137] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 259.422903] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 259.430186] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 259.437479] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 259.444765] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 259.452067] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 12:44:56 executing program 0: r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x208}, {r0, 0x40}, {r0, 0x2000}, {r0, 0x281}, {r0, 0x36b1}, {r0, 0x40}, {r0}, {r0, 0x6120}], 0x9, 0x20000) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000001200)=[{&(0x7f0000000100)="e9b514a535d9189131e243cd4932e57b44d9b898bf50e296eff469bbd1c65e4403f3f990f6abc773a9815831f2406c8a8a3aaeb935adb5c9556aa4b9ef76bfb18e6737e17d66a4a2aa8bd6b89c6d2a2f683f126fcf019cf31edd25523da7e2e9a1aa35dad09b1fdc1ecb04ab7c9bee51161337be0fd7c69bdb4dc1c3defd0746afbef476273c64793913988a349dd51db407c4dfc0a555e9bf6e5f5b14f76888c248554094311cc609b5c9546f45979f5438e8d4ea2cbd5577b19e1acd5d1a4a20587abb5a6e7e3a72a50b1b5df57333f254883b66fc65bef6", 0xd9, 0x7}, {&(0x7f0000000200)="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", 0x1000, 0x7}], 0xc0008, &(0x7f0000001240)={[{@clear_cache='clear_cache'}, {@max_inline={'max_inline', 0x3d, [0x7f, 0x7f]}}, {@nossd_spread='nossd_spread'}, {@device={'device', 0x3d, './file0'}}, {@rescan_uuid_tree='rescan_uuid_tree'}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@obj_role={'obj_role', 0x3d, '-}/wlan1'}}]}) [ 259.471057] CPU: 1 PID: 10766 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 259.478135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.487505] Call Trace: [ 259.490448] dump_stack+0x138/0x19c [ 259.494102] should_fail.cold+0x10f/0x159 [ 259.495680] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry cache [ 259.498274] should_failslab+0xdb/0x130 [ 259.498293] kmem_cache_alloc+0x2d9/0x780 [ 259.498305] ? d_drop+0x51/0x60 [ 259.498330] ? rpc_i_callback+0x30/0x30 [ 259.507761] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 259.511258] rpc_alloc_inode+0x1a/0x20 [ 259.511271] alloc_inode+0x66/0x190 [ 259.511285] new_inode_pseudo+0x19/0xf0 [ 259.511297] new_inode+0x1f/0x40 [ 259.511309] rpc_get_inode+0x1d/0x1f0 [ 259.511319] ? d_drop+0x51/0x60 [ 259.511332] __rpc_create_common+0x5a/0x1a0 [ 259.511348] rpc_populate.constprop.0+0x122/0x360 [ 259.511368] rpc_fill_super+0x320/0x900 [ 259.548758] ? sget_userns+0x76e/0xc30 [ 259.548776] ? rpc_pipe_release+0x830/0x830 [ 259.548792] ? get_empty_filp.cold+0x3b/0x3b [ 259.548805] mount_ns+0xef/0x190 [ 259.548818] ? rpc_pipe_release+0x830/0x830 [ 259.556629] rpc_mount+0xa4/0xd0 [ 259.556645] mount_fs+0x9d/0x2a7 [ 259.556665] vfs_kern_mount.part.0+0x5e/0x3d0 [ 259.556681] do_mount+0x417/0x27d0 [ 259.556699] ? copy_mount_string+0x40/0x40 [ 259.604935] ? memdup_user+0x58/0xa0 [ 259.608652] ? copy_mount_options+0x1fe/0x2f0 [ 259.613140] SyS_mount+0xab/0x120 [ 259.616592] ? copy_mnt_ns+0x8c0/0x8c0 [ 259.620659] do_syscall_64+0x1eb/0x630 [ 259.624555] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 259.629393] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 259.634589] RIP: 0033:0x458c29 [ 259.637771] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 259.645479] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 259.652771] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 259.660046] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 12:44:56 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmsg(r0, &(0x7f0000001540)={&(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x6, 0xac, 0xd8, "3865c012b20b0af2f5feaad13dab7bf6e08c7e47ad1f63d40e62fe9cbdd35ad1523396215bac461a778f730489dafaa3b9300f7232b4482340b6fed8cd9f5c", 0x4}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)="655e16acae5c1a20e8d9b8c9c6f0edb157fc382d8ccb5b314b5b78c2079d622eac4c14f22bfcf7521fe758263f23469b8f62eaaa7435a555f67c65c35f581e07bba46862d4f952e22ced5fe7c7250118e35b942bf5d1553f5a971ef77bd8d8896aef7e752500860ba7eafd7d3447c42c48dbac0fd0ffee6d04c414edb46ecb283e1a5e30b4141f7672509bbfbafa758f23db61222461e902bee8ed9c5fe1658d1d01e55f5a25bd4c7f3f6dedd917275f8768dd13a6e864c0c1ecbe300b68b60c9ac9d3cc7befc3fcf655b57912cdcbea76cc0a849730e3a33b27f5c5c127a0a00ad8ed8e8a0529064a6534e16ad8185889e3d1d1449fd89f", 0xf8}], 0x1, &(0x7f0000000300)=[{0x1010, 0x10d, 0xffff, "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"}, {0xc8, 0x114, 0x0, "3586747203c4846922400afcd97ef03a144b545a78c454ad8c587a14a77ff40053827d83dc6f83abbd4a319efcafd9ddb6a8d497f1d62c6968d3b283c1f1fdd59526b96f22bb344b17dbce9bb3581aab491952c72470d84b9869d92eb7ca5e2544f4bb9ad4ef9b7a6fabce1170a5b02e71a96ab5b88015460384bdc703aad0c830b82fa0ca653cb27ed949898ca5af111d7d66d7ba71f25445d6c07f44d129ab6366198351206b6d706562a19506752cd3d42d17d248"}, {0x110, 0x0, 0xffffffff, "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"}, {0x38, 0x112, 0x401, "2e453adcc337acfa633f376b6758a30c8cdc88f7af67ec12035af624ce0b6a8860d1c65ac0be0a"}], 0x1220}, 0x4) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001580)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f00000015c0)={0x1000}) 12:44:56 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000040)='syspem_u:oboecQs0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00O', 0x22) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) [ 259.667520] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 259.674779] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 259.689155] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry cache [ 259.698457] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:56 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x12000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000180)={{0xaf, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e21, 0x95, 'sed\x00', 0x22, 0x800, 0x9}, {@local, 0x4e20, 0x0, 0x1, 0x8, 0x400}}, 0x44) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:44:56 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000100)=0xc) write$selinux_attr(r2, &(0x7f00000000c0)='system_u:object_r:netlabel_mgmt_exec_t:s0\x00', 0x2a) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x40) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:44:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:56 executing program 3 (fault-call:3 fault-nth:34): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:56 executing program 5 (fault-call:3 fault-nth:36): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 259.982487] syz-executor.5 (10760) used greatest stack depth: 23536 bytes left [ 259.991162] audit: type=1804 audit(1555850696.903:63): pid=10802 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir340478638/syzkaller.0quqdu/120/file0" dev="sda1" ino=16985 res=1 12:44:56 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 260.076141] FAULT_INJECTION: forcing a failure. [ 260.076141] name failslab, interval 1, probability 0, space 0, times 0 [ 260.105257] CPU: 0 PID: 10809 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 260.112319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.121683] Call Trace: [ 260.124296] dump_stack+0x138/0x19c [ 260.127934] should_fail.cold+0x10f/0x159 [ 260.132109] should_failslab+0xdb/0x130 [ 260.135419] FAULT_INJECTION: forcing a failure. [ 260.135419] name failslab, interval 1, probability 0, space 0, times 0 [ 260.136099] kmem_cache_alloc+0x2d9/0x780 [ 260.136112] ? __d_lookup+0x3a2/0x670 [ 260.136125] ? mark_held_locks+0xb1/0x100 [ 260.136138] ? d_lookup+0xe5/0x240 [ 260.136153] __d_alloc+0x2d/0x9f0 [ 260.136171] ? d_lookup+0x166/0x240 [ 260.170199] d_alloc+0x4d/0x270 [ 260.173502] __rpc_lookup_create_exclusive+0xf8/0x110 [ 260.178698] ? rpc_d_lookup_sb+0xc0/0xc0 [ 260.182768] ? __rpc_mkdir.part.0+0xe7/0x130 [ 260.187224] rpc_populate.constprop.0+0xbf/0x360 [ 260.192000] rpc_fill_super+0x320/0x900 [ 260.195977] ? sget_userns+0x76e/0xc30 [ 260.199967] ? rpc_pipe_release+0x830/0x830 [ 260.204308] ? get_empty_filp.cold+0x3b/0x3b [ 260.208725] mount_ns+0xef/0x190 [ 260.212099] ? rpc_pipe_release+0x830/0x830 [ 260.216427] rpc_mount+0xa4/0xd0 [ 260.219807] mount_fs+0x9d/0x2a7 [ 260.223189] vfs_kern_mount.part.0+0x5e/0x3d0 [ 260.227700] do_mount+0x417/0x27d0 [ 260.231257] ? copy_mount_string+0x40/0x40 [ 260.235498] ? memdup_user+0x58/0xa0 [ 260.239215] ? copy_mount_options+0x1fe/0x2f0 [ 260.243719] SyS_mount+0xab/0x120 [ 260.247436] ? copy_mnt_ns+0x8c0/0x8c0 [ 260.251332] do_syscall_64+0x1eb/0x630 [ 260.255223] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 260.260103] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 260.265296] RIP: 0033:0x458c29 [ 260.268483] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 12:44:57 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 260.276226] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 260.283501] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 260.290775] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 260.298049] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 260.305319] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 260.315745] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 260.322507] CPU: 1 PID: 10813 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 260.330394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.339771] Call Trace: [ 260.342373] dump_stack+0x138/0x19c [ 260.342393] should_fail.cold+0x10f/0x159 [ 260.350180] should_failslab+0xdb/0x130 [ 260.350194] kmem_cache_alloc+0x2d9/0x780 [ 260.350204] ? d_drop+0x51/0x60 [ 260.350220] ? rpc_i_callback+0x30/0x30 [ 260.350231] rpc_alloc_inode+0x1a/0x20 [ 260.350240] alloc_inode+0x66/0x190 [ 260.350250] new_inode_pseudo+0x19/0xf0 [ 260.350260] new_inode+0x1f/0x40 [ 260.350270] rpc_get_inode+0x1d/0x1f0 [ 260.350279] ? d_drop+0x51/0x60 [ 260.350291] __rpc_create_common+0x5a/0x1a0 [ 260.350306] rpc_populate.constprop.0+0x122/0x360 [ 260.350326] rpc_fill_super+0x320/0x900 [ 260.350336] ? sget_userns+0x76e/0xc30 [ 260.350349] ? rpc_pipe_release+0x830/0x830 [ 260.350364] ? get_empty_filp.cold+0x3b/0x3b [ 260.350378] mount_ns+0xef/0x190 [ 260.350388] ? rpc_pipe_release+0x830/0x830 [ 260.350400] rpc_mount+0xa4/0xd0 [ 260.350421] mount_fs+0x9d/0x2a7 [ 260.350437] vfs_kern_mount.part.0+0x5e/0x3d0 [ 260.350453] do_mount+0x417/0x27d0 [ 260.350471] ? copy_mount_string+0x40/0x40 [ 260.350487] ? memdup_user+0x58/0xa0 [ 260.446372] ? copy_mount_options+0x1fe/0x2f0 [ 260.450877] SyS_mount+0xab/0x120 [ 260.454541] ? copy_mnt_ns+0x8c0/0x8c0 [ 260.458439] do_syscall_64+0x1eb/0x630 [ 260.462328] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 260.467269] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 260.472447] RIP: 0033:0x458c29 12:44:57 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 260.475719] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 260.483439] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 260.492099] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 260.499366] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 260.506635] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 260.513926] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 260.526257] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd [ 260.535659] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:57 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:57 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x71, "8b5205609b1c561b9fadd55e27f29f1c714a4845fa7357805bb25bed46ee63f79dc13d848670674c96a94d770b94e273a6da7f9253173223de05be886854bc3fe1e13959a84ab9f6f66a9b017a1f940819c428e41d2af2747ca6c413ec4d0ee653c0df0cb5f1c92f393ca2226098ae8e25"}, &(0x7f0000000300)=0x79) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000029c0)={0x0, 0x3, 0x1, [0x3]}, &(0x7f0000002a00)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002dc0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @rand_addr="7431ff8eeae8a8d25ea889ef978a4807", 0x920000000000}}, [0x1, 0x1, 0x9, 0x2, 0xfffffffffffffffd, 0x9, 0x3, 0x3, 0x80000001, 0x5, 0x81, 0x101, 0x5, 0x7, 0x80000000]}, &(0x7f0000002ec0)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002f00)={0x0, 0x51, "3e51dcf20cbacd06b77e814351dd9a5f18235c813e5237c8edea581df7d900f512a315538108204d3d3bf99de2549c6333f0e8707407359ccaae6043c5953d27b01c34db6ce57f03a038c562ec451fb036"}, &(0x7f0000002f80)=0x59) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002fc0)={0x0, @in={{0x2, 0x4e23, @loopback}}, [0x8, 0xd85, 0x10000, 0x4, 0xffffffff, 0x400, 0x8, 0x7, 0xd34, 0xfff, 0x7, 0x3, 0x1, 0x6, 0x7]}, &(0x7f00000030c0)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003100)={0x0, 0x2, 0x200, 0xd7c2, 0xe8e, 0x3}, &(0x7f0000003140)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000003540)={0x0}, &(0x7f0000003580)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000003900)={0x0}, &(0x7f0000003940)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003980)={0x0, 0x3d, "3eb420d7d07e3f281018091277dd1c77e22fb3a19a541e89a629f24a5aff17c1fcc6c1b231b522c4876c25c500befdb9a20ac670288a93d13bc9769718"}, &(0x7f0000003a00)=0x45) sendmmsg$inet_sctp(r1, &(0x7f0000004100)=[{&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x1, @ipv4={[], [], @broadcast}, 0x4}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000000c0)="3bae923bf662ab33ed8bd5ac2f6f63951b340d7d1d6a0fdf69dd91173f520fa7c2ecedbb26e980f26884889a5ac14ea94b6a527c2219cb27", 0x38}, {&(0x7f0000000100)="4967641bcaf9a7c3f3492740d1dd0c8f70cc50f1e4371fa135dba0e20f07eb653b176079b0e28f90c2db9396db378b18548f6706728f8a4078adce357d1a2e9c869b3d53a09a1f15674b3ae57a1c5c08e53191da6d2fcceca635746344bc626bfd0168dcddbe2cc0f683fb35159a25013d783121", 0x74}, {&(0x7f00000001c0)="a09a7a739569cda56b6fc35ee65f21d5de7cb1ed8d9409fff3e0081ac012c2df5fd5bcabafd9512af03ce9d6702fcc0507c58f3e132506116dbc306c3380a283008a59fc1320ccc82c7ec62229abdfea5edd94f2fd885c37de54f7e2c7b453c98cb67722ca9135898190aa6f08f3ee", 0x6f}], 0x3, &(0x7f0000000340)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0xc, 0x80000001, 0x8000, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x1, 0x5000000000, 0x141, 0x9}}], 0x90}, {&(0x7f0000000400)=@in6={0xa, 0x4e21, 0x3, @loopback, 0x80000000}, 0x1c, &(0x7f0000002900)=[{&(0x7f0000000440)="9b229a504f088d7450f0a02acdaed1b913de82774c44638d1e4b4878adb139e727d88ebd3ad0d4803345810e5a151e23352367390b43e418301fb3bb91fdba58d7e59d33c7f0225cec056dcf34562e060cbb5da1b2ca", 0x56}, 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0xe3}, 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0x1000}, {&(0x7f00000026c0)="39591d43d4f4cfd663f133030dcd21f2466256396dbb15d39246f83a43480525", 0x20}, {&(0x7f0000002700)="b4b75d3332bac075f18453377fde1078c960f3cd3ca142a8d8aa5ba891f77e8998a6d6a54d24b9a6c91cee5081feb8d29a86dea79edd87a849191c85c9feeeba05247b96b6a1ce3f1d9ba479b46582d332973bc62c991854f7eec8", 0x5b}, {&(0x7f0000002780)="392d5cfcce09db97b88f516bf4cd44ce842436744d1f08411278478beb865562d4439d0f3a9cfa1bb6154e1479572af46950c8c16c93be3b2a380e2c7304f86ae92dc5954a950341f9aad6c536f4aca00cdcf57b5ef5e1882e170fb9cfb5e93d63e4bf3add8cee", 0x67}, {&(0x7f0000002800)="f4d1f952035bc30f1e82ce21758ff6cc9970a31651bc1863722073fea28d17703f0839d750f5cc7c3c70d604ff8cc6bee85e4164e8b62f6e0885a05eab6daafc58008b7fb98f2ef955e0e9653a7c82eb032b77249919c71ee06d22783b46533b615c8845136fea410861de2db37c0b3b221b84eed5c9820e98dd6ce8da4b5b42e32bc6b68dbf1518c5d06d45", 0x8c}, {&(0x7f00000028c0)="d145fd4ebcbdaf962eb9c2de5bd4f8121bb2c751ba045451eee7be26176fb59b9ec44ee67dc67f70", 0x28}], 0xa, &(0x7f0000002a40)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x820f, 0x0, 0x8, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @dstaddrv6={0x20, 0x84, 0x8, @loopback}], 0x58, 0x40011}, {&(0x7f0000002ac0)=@in={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000002bc0)=[{&(0x7f0000002b00)="40b571b108a33697acedf5490f5801f395027c50e275ae9026079706308204bbbcc663bd9ba869f89564605675fe966cd3c446eeb92e1da39b2f41593a1660ef14e5936a952c46c7e26d8e8cdbe6d9cdb0047c99f57751b2cdd6dedabbd00e3ae7d71d009f4be0a30c32a97f6c8c2e16fd30b591a4b00e48f03d76353820bb7c54f2407a214495852c31ebe47d1acacf23039f00bbda1a569834cd9bcd27608eac901bfc16a0eac60d70e2b283de", 0xae}], 0x1, &(0x7f0000002c00)=[@dstaddrv6={0x20, 0x84, 0x8, @loopback}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1c}}, @init={0x18, 0x84, 0x0, {0x200, 0x80000000, 0xbfe, 0x7}}], 0x50, 0x800}, {&(0x7f0000002c80)=@in6={0xa, 0x4e23, 0x9, @empty, 0x2}, 0x1c, &(0x7f0000002d80)=[{&(0x7f0000002cc0)="5fff381819e95745567c5fa878192e2e766410628fc3fa2bc52f9c36adbd8ee8dcb08c671ef14b100317eab36021c35f28c0b77b1b83da032bff01f05d489a0652caa5b7467f2f2f8910016352f312cac8a6cf1cd03dd77350197fbc1fd69bcda0d44ed5222118c13471ea4fea055c9cd2790c8fc210c155e4289af31e432eaee67aab170f8be8dde4839f4be8c99eed022f415763996d8954252c65a62841", 0x9f}], 0x1, &(0x7f0000003180)=[@sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x20b, 0x6, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x1, 0x200, 0x80000001, 0x2, 0x100, 0x5d, 0x1ff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8201, 0x7, 0x10000000000000, r6}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x14}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8204, 0x3a1, 0x5, r7}}], 0xc8, 0x8084}, {&(0x7f0000003280)=@in6={0xa, 0x4e23, 0xfffffffffffffffd, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x81}, 0x1c, &(0x7f0000003480)=[{&(0x7f00000032c0)="ae4c7a86b6496a7f196163defbfff256fd85a7b3748a88af6749e1f22a42b2f6a496af8f44468ba7fba0d5d51f793c7a3919d3f3fd961dd8a86ac8e6aa6ad41f3bc235c3e2e13c527afc27f17997739c89b4866fa5affed36ba86fd43dd31306aa1b3ca392dd0a16c10102012f8073b7a99328cc8dcdef0bc331bc60e9e4395c8eb8b0314ad63f2a39c44041d7f23737bc0d951cbf58985860e77e5618e427b7d023a82212ecf86c5faf68e09dbac7154dfcb5bc04f6f034", 0xb8}, {&(0x7f0000003380)="84cc74b182495f39a17ae1efb162f438e25c43cf47119fda84e7b70ca7ad2b2e", 0x20}, {&(0x7f00000033c0)="cc5fc2fbd0b3e6d86b71d13ab953cb466273af89689e1b684225e40351850513f4fef4da18f756c224bc7fdb63b97ec84f98c82bfd28393ae8a54c30b2a130d8f1ff10cb8b5e31f5cdd98d02a8fa1586c4f048db5f9c7a9d638380fb96e77935cdbd835966112ff733002c45cefcd692db4927705f0071422502e8b8", 0x7c}, {&(0x7f0000003440)="ad72e08208b726a86a11eb188b59", 0xe}], 0x4, &(0x7f00000034c0)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @authinfo={0x18, 0x84, 0x6, {0xfffffffffffffffe}}], 0x30, 0x4040010}, {&(0x7f0000003500)=@in6={0xa, 0x4e23, 0x4, @mcast2, 0xf83}, 0x1c, 0xfffffffffffffffd, 0x0, &(0x7f00000035c0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x2, 0x40, 0x5, 0x3ffc0000, 0x6, 0x3f, r8}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x5}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x3f}}], 0x90}, {&(0x7f0000003680)=@in6={0xa, 0x4e24, 0x1ff, @mcast1, 0x1}, 0x1c, &(0x7f00000038c0)=[{&(0x7f00000036c0)}, {&(0x7f0000003700)="801cf9d237fc16aba02208e29c3763fa165e1e046edd73246b456f0223b46ce9d3d556db9ca90062d732edcac5c8cbb4feca099e3e278b5453c915604e569ed392a06eba03c450ce43c4f54cabd800e34b8a95a1f6154adbc13f634b961ed600046f6529bc2cb1301a7835fa7d83e8a8670a7e0fe57c2fc6c3911d1286c64a641567bd81ab0bb6bd555525b08e5650b1c5c2513dc058464449a2f65c6a19c002f3690b33f06e7806efc03e7d802308fa7d5a19635a7b7bd352672ebf3c430876b90ca7189493fefe5596083bf92af7b020", 0xd1}, {&(0x7f0000003800)="0a80b52141698f8a124474c8dc256129423eaa82b350e08ccbba04249dcf8487fbc318d1fb67f63f6c262880e174c24588ce5782d0fcb5e836cc841653ca7b3274b2dd065d021640c4f87a334127fef988569480cb19709d926c30384896d0278e82816cd4a96ca71e900f2d28ad53723c598fce7a37cc66e6546a93d2867a86b25a86748ac3a0590529a04f7b14b592ca304f33810e6f15ecc6f7c700143af087ee227f", 0xa4}], 0x3, &(0x7f0000003a40)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x5, 0x100, r9}}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @sndrcv={0x30, 0x84, 0x1, {0xc, 0x4, 0x1, 0x9, 0x736c, 0x4, 0x7, 0x2, r10}}, @authinfo={0x18, 0x84, 0x6, {0xfffffffffffffffa}}], 0x98, 0x20000000}, {&(0x7f0000003b00)=@in6={0xa, 0x4e21, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x40}, 0x1c, &(0x7f0000003fc0)=[{&(0x7f0000003b40)="8ab4ab35f514d75d36f3b8791ed3cef56713", 0x12}, {&(0x7f0000003b80)="774a25eab0cb59b282c806269793a53d906824b6ae9a1924703d55bb78f11193c959b0ca9d56efd79a8851fab1f87240a7c0470876a34f240437b36d5c5fa4dc0a99d48eb89052c5e8e4a845afb2cd47ccad4834b68f8e2ac6880d5daba97df1380a79cba2479e2eef0bc9f3022702ca1a0a1ffc7a61ec95cc7c5d5aa26ca29f9cdac8f29ed8e870c0eff06501deedcd0a718896409066d1715057c18012d34c4974a38dbd2abc97986a5049c0553f7de9c9adae103b28e2e7a19852262c78df4dcee6e1973aead05c74956e", 0xcc}, {&(0x7f0000003c80)="9021f35db11ca3ecaf32c6780a766132e5c8381c7909e7ff8fbcf6f464d55a6559ccc2b4f0fe1caf6b456b380ef1aaeaa21c3d573eaab5fe02ec2a51c564c92a1f99fb6179b52cfdcd6460cf6428aed369350a9b66deac94a17a04be20d4e98ea4fff991f8606e7d7e591cf525a31e9f91d0b6ed6fb6ca158c7e94062ea428c68a30742da615331604", 0x89}, {&(0x7f0000003d40)}, {&(0x7f0000003d80)="0bd2716cfdc4496c22595a16bc8f6b1bbf6ab730d179e0dd38261d118ad49b7d06f75d24b7b8ad603f98f4e60fa79e30209c9f98f2ea8b5ffd7c4ac3daaee79cd29b32f39d83837441a4030cbc9df3db", 0x50}, {&(0x7f0000003e00)="10a786022fec163070f442520dec62f37e39908bc08b74787eb3e8e23e0108432b0501485bef23046d204eac0016aa67f1719cda2dbcf5c2aaa494815890e586628c3b02af11f2d916f60b26d221270bfd78d6b58689d530452936c794b5b01244c7eb10e67e75990555ab13fabf26cc2a0562c159de0f232d6da00bfb3297bed3ee223b2b2ae0142b8937f962fb4c3352282a20d0f0d0e56ca6a9d1d913b4682dede1282fe8e85b73fb1a708ef53dd5555fdd716fe599cd2696f0c6ae8d9b3b9523ac5f", 0xc4}, {&(0x7f0000003f00)="97b0d135817dae88c367fa6fcfd0b4d3ae6e0c3ccd0dbeadb8a52d2e5bfc8544d0a8536c06420c2a357327ab7bde25e660f3098a60b4e49e487b285313119e082d1069684770cc65113ddc4acea15edc22fa64f76a55d7076d127ab3f1785558f1d6d9565484dd9ee30c1ea4da31cbb013f4d2212d9acd201cf087b22d40fe2d45196b25a755a4da5a2af04a65bf46a95c2a", 0x92}], 0x7, &(0x7f0000004040)=[@init={0x18, 0x84, 0x0, {0x5e5c, 0xdc5c, 0x1, 0x13cf}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @authinfo={0x18, 0x84, 0x6, {0x6}}, @authinfo={0x18, 0x84, 0x6, {0x8}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x2}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x93a}}], 0xb0}], 0x8, 0x40) 12:44:57 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:57 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000040)=0xfffffff2) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f00000001c0)="d7f895cdcc3c9e62193dde91e34455b92712db6c87550a463f72bf356bf91eeaa0d58306db8495e3b6bc2707c77beeacceff75704d342b24cb271331114a3f007d778675217d37d5f6a903d8ad1673eea2babeff350014b9740a276fe5013902b75f01d45c69ea01b1f37a52d6761a516cb3c44dc843892a4838489d52e0f02ab17b8e6448b72e85fb6eba161ebb480a7d20182447f3d28bc7b64fc1a3cbbb7a30ba3c9223675d5c164fa71c2d95fdcd14b632b486c6c688bdf8add0a66d7b6555412b096c8e74b9ac7d7e159ccbdb69584c5aa3c27bb9", 0xd7, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/61, 0x3d) r2 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000300)=0x2) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x40000, 0x0) flock(r2, 0x1) write$P9_RXATTRWALK(r0, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0xffffffffffffffff}, 0xf) [ 260.699076] encrypted_key: insufficient parameters specified [ 260.713948] encrypted_key: insufficient parameters specified 12:44:57 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:57 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040)=0x2, 0x8) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:44:57 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800027f, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) setxattr$security_ima(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='security.ima\x00', &(0x7f00000001c0)=@v1={0x2, "b4df2ed3dd4c6590524c31"}, 0xc, 0x3) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:44:57 executing program 3 (fault-call:3 fault-nth:35): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 260.750405] audit: type=1804 audit(1555850697.663:64): pid=10802 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir340478638/syzkaller.0quqdu/120/file0" dev="sda1" ino=16985 res=1 12:44:57 executing program 5 (fault-call:3 fault-nth:37): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:57 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x4000000000000) fcntl$notify(r0, 0x402, 0x4) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x1, 0x6, [0x1, 0x0, 0x7fff, 0xfffffffffffffff7, 0x7ba, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x1f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x9, 0x1, [0x5]}, &(0x7f00000001c0)=0xa) 12:44:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:57 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f0000000040)) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) [ 260.905426] binder: 10849:10853 ioctl 6612 0 returned -22 [ 260.930588] binder: 10849:10853 ioctl 1 20000000 returned -22 [ 260.972948] FAULT_INJECTION: forcing a failure. [ 260.972948] name failslab, interval 1, probability 0, space 0, times 0 [ 261.008143] binder: 10862:10865 ioctl 8004552d 20000040 returned -22 [ 261.025113] CPU: 0 PID: 10861 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 261.032272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.035346] FAULT_INJECTION: forcing a failure. [ 261.035346] name failslab, interval 1, probability 0, space 0, times 0 [ 261.041989] Call Trace: [ 261.042017] dump_stack+0x138/0x19c [ 261.042038] should_fail.cold+0x10f/0x159 [ 261.042058] should_failslab+0xdb/0x130 [ 261.042074] kmem_cache_alloc+0x2d9/0x780 [ 261.042087] ? rpc_alloc_inode+0x1a/0x20 [ 261.042105] selinux_inode_alloc_security+0xb6/0x2a0 [ 261.042119] security_inode_alloc+0x9a/0xe0 [ 261.042132] inode_init_always+0x552/0xaf0 [ 261.042145] alloc_inode+0x83/0x190 [ 261.042159] new_inode_pseudo+0x19/0xf0 [ 261.042171] new_inode+0x1f/0x40 [ 261.042183] rpc_get_inode+0x1d/0x1f0 [ 261.042195] ? d_drop+0x51/0x60 [ 261.042218] __rpc_create_common+0x5a/0x1a0 [ 261.112708] rpc_populate.constprop.0+0x122/0x360 [ 261.117631] rpc_fill_super+0x320/0x900 [ 261.121621] ? sget_userns+0x76e/0xc30 [ 261.125522] ? rpc_pipe_release+0x830/0x830 [ 261.129851] ? get_empty_filp.cold+0x3b/0x3b [ 261.134272] mount_ns+0xef/0x190 [ 261.137756] ? rpc_pipe_release+0x830/0x830 [ 261.142107] rpc_mount+0xa4/0xd0 [ 261.145483] mount_fs+0x9d/0x2a7 [ 261.148867] vfs_kern_mount.part.0+0x5e/0x3d0 [ 261.153374] do_mount+0x417/0x27d0 [ 261.156933] ? copy_mount_string+0x40/0x40 [ 261.161188] ? memdup_user+0x58/0xa0 [ 261.164919] ? copy_mount_options+0x1fe/0x2f0 [ 261.169430] SyS_mount+0xab/0x120 [ 261.172891] ? copy_mnt_ns+0x8c0/0x8c0 [ 261.176792] do_syscall_64+0x1eb/0x630 [ 261.180690] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 261.185554] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 261.188746] binder: 10862:10867 ioctl 8004552d 20000040 returned -22 [ 261.190744] RIP: 0033:0x458c29 [ 261.190752] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 261.190766] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 261.190773] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 12:44:58 executing program 4: r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r1, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) write$P9_RREAD(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x85) sendfile(r0, r1, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r0, &(0x7f0000000000)=""/10, 0x76) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000001c0)=""/182) [ 261.190780] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 261.190787] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 261.190795] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 261.200178] CPU: 1 PID: 10866 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 261.223154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.223160] Call Trace: [ 261.223180] dump_stack+0x138/0x19c [ 261.223200] should_fail.cold+0x10f/0x159 [ 261.223216] should_failslab+0xdb/0x130 12:44:58 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x1, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) [ 261.223231] kmem_cache_alloc+0x2d9/0x780 [ 261.223245] ? __d_lookup+0x3a2/0x670 [ 261.251007] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd [ 261.252078] ? mark_held_locks+0xb1/0x100 [ 261.252103] ? d_lookup+0xe5/0x240 [ 261.252119] __d_alloc+0x2d/0x9f0 [ 261.252139] ? d_lookup+0x166/0x240 [ 261.262428] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 261.264185] d_alloc+0x4d/0x270 [ 261.264206] __rpc_lookup_create_exclusive+0xf8/0x110 [ 261.264218] ? rpc_d_lookup_sb+0xc0/0xc0 [ 261.264234] ? __rpc_mkdir.part.0+0xe7/0x130 [ 261.331976] rpc_populate.constprop.0+0xbf/0x360 [ 261.336863] rpc_fill_super+0x320/0x900 [ 261.340877] ? sget_userns+0x76e/0xc30 [ 261.344770] ? rpc_pipe_release+0x830/0x830 [ 261.349114] ? get_empty_filp.cold+0x3b/0x3b [ 261.353538] mount_ns+0xef/0x190 [ 261.356956] ? rpc_pipe_release+0x830/0x830 [ 261.361755] rpc_mount+0xa4/0xd0 [ 261.365138] mount_fs+0x9d/0x2a7 [ 261.368523] vfs_kern_mount.part.0+0x5e/0x3d0 [ 261.373030] do_mount+0x417/0x27d0 [ 261.376590] ? copy_mount_string+0x40/0x40 [ 261.380835] ? memdup_user+0x58/0xa0 [ 261.384566] ? copy_mount_options+0x1fe/0x2f0 [ 261.389088] SyS_mount+0xab/0x120 [ 261.392548] ? copy_mnt_ns+0x8c0/0x8c0 [ 261.396437] do_syscall_64+0x1eb/0x630 [ 261.400323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 261.405178] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 261.410358] RIP: 0033:0x458c29 [ 261.413533] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 12:44:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:58 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x141100, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x3) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) [ 261.421230] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 261.428500] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 261.435775] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 261.443050] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 261.450599] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 261.463761] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:58 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x7, 0x0, 0x54e53146, 0xfffffffffffffff7, 0x7}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) 12:44:58 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x1000000000000000) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000180)='\xec\xe9\xa0;Mu\x9euC{}\xd6X\xe6u\xda\xa6(t^y<\x88\xc1\xf7\r\b\xb4)\nB_\xb1!Z@X\xd9\x1bv/U\xc1\xdcX\xdc\xc2\x8fah\x9f5\x16\xec\xc7\xeaI\xab\xe0)w\xd3\xd3\x1e\xea\xec\x16\x9d\xc1\xd1#\x1eiQc\x8c\x8enc\x1ez\xba\x96~\xfaL\x96\x9aF\xe1\"46\xac\xec@\xcf\xe9\x88\xc3\xae\x88\xaa\x89\"\r\\|\xbf\x93\x02\xfa\x824\xe0\xcee\xcc\xab\"y\x11\xfa\xa3\xd7\xf9\xbcZ[^\x94J\xed\x05x0\x95M3\xc7k;\xf3F\xd7A\xf6`u\xad\x81kS\\\xf4\xa4R\xf5\x10\xbfY-\\\xdcz\x87\x95k>Ns\xf9\"\xa9\x12\xe3\xa6}\xdd<\xe2\x03\x95\xb6\x8fIx(\xcc\xfd\x92\xc1\xbd\xeb\xb2X\xe2\xc4J\x05@?\xde%\x04\x7fn\xc2\xc4\xbe\x83\x02\xe8\xaa\xc4V\x0f~\n\xad\xb7)\xac\xfa>\x05F\x15/O\x188\x94\xe2q\xaa\a\xb6;\x87\xf3\xe3E?\xbb\x1f\xe9\xc9\xe3wSU\xc22W\xe7\x00'/268) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0xd6, &(0x7f0000000300)="10ce464044626ba21445e3dc75644ba53812753510b673e4620d650b95b194c08c692cdc7fb7eb2e09e5ef59ad859c6c208864e6f68ee428471a4455422cbb84a5fdad64c105aeacfd099860bd37f99964f25eef8bbfca8f38e9681df767bf0af7b6554559bfb1708381d04c0e772a093acdc05e29d4a4f3ac11ff86ec556f6aef15da629de783fc115b01693042b9ddb439ca4c996311d068fced6ab5629644ca06a8952347f92fd15cf7bea8b681f8393d839092d5d0fb5b22d48d62e49daa57134187a6f81edc46c40783bb078d9af5f713290e2b"}) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000000480)=[0xee00, 0xee01, 0xee00, 0xffffffffffffffff, 0xee00, 0xee01, 0xee00]) setgid(r1) write$P9_RFLUSH(r0, &(0x7f0000000440)={0x7, 0x6d, 0x1}, 0x7) umount2(&(0x7f0000000080)='./file0\x00', 0x3) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000400)={0xe4, 0x7, 0x10001, 0x3, 0x2}) 12:44:58 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x800}) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 12:44:58 executing program 5 (fault-call:3 fault-nth:38): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:58 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:58 executing program 3 (fault-call:3 fault-nth:36): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:58 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:58 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x20100, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0205649, &(0x7f0000000100)={0xfffffff, 0x40, 0x0, [], &(0x7f00000000c0)={0xbb09f7, 0xffffffff80000001, [], @string=&(0x7f0000000040)=0x2}}) 12:44:58 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000180)) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) [ 261.846314] FAULT_INJECTION: forcing a failure. [ 261.846314] name failslab, interval 1, probability 0, space 0, times 0 [ 261.879242] CPU: 0 PID: 10906 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 261.886314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 12:44:58 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e23, @remote}}) ioctl$CAPI_MANUFACTURER_CMD(r0, 0xc0104320, &(0x7f00000001c0)={0x3, &(0x7f00000000c0)="ab6c4a577f434120cde564e0dc2c1148c3e5c549a2c7aa596c28f63148e78e441cca573c718309d3e996f13a917870998a31d956676d4baf60e143b4cf2d6b88d1f803295dc7343320a07e6777357eb3d3b08aa9f4fa3c8096f8d57ebfa83659ab8d9412cd75a66733011092d6eafd8e78a5b1d28171f18132794a868d8b8c661ab9afc343941d5ece66f19280e4449e598ec8e1bc72ce16fef20f665f67e533b1"}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) [ 261.895773] Call Trace: [ 261.898387] dump_stack+0x138/0x19c [ 261.902048] should_fail.cold+0x10f/0x159 [ 261.906216] should_failslab+0xdb/0x130 [ 261.910200] kmem_cache_alloc+0x2d9/0x780 [ 261.914358] ? rpc_alloc_inode+0x1a/0x20 [ 261.919953] selinux_inode_alloc_security+0xb6/0x2a0 [ 261.925070] security_inode_alloc+0x9a/0xe0 [ 261.929491] inode_init_always+0x552/0xaf0 [ 261.929505] alloc_inode+0x83/0x190 [ 261.929518] new_inode_pseudo+0x19/0xf0 [ 261.929531] new_inode+0x1f/0x40 12:44:58 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) bind$can_raw(r0, &(0x7f0000000040), 0x10) bind$bt_sco(r0, &(0x7f0000000140)={0x1f, {0x6, 0xf3, 0x0, 0x1, 0x1b16, 0x9}}, 0x8) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) write$P9_RSETATTR(r0, &(0x7f00000000c0)={0x7, 0x1b, 0x1}, 0x7) recvfrom$rose(r0, &(0x7f00000001c0)=""/162, 0xa2, 0x40000000, &(0x7f0000000100)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x5, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x40) [ 261.929543] rpc_get_inode+0x1d/0x1f0 [ 261.929556] ? d_drop+0x51/0x60 [ 261.952015] __rpc_create_common+0x5a/0x1a0 [ 261.956371] rpc_populate.constprop.0+0x122/0x360 [ 261.961261] rpc_fill_super+0x320/0x900 [ 261.965256] ? sget_userns+0x76e/0xc30 [ 261.969162] ? rpc_pipe_release+0x830/0x830 [ 261.973496] ? get_empty_filp.cold+0x3b/0x3b [ 261.977921] mount_ns+0xef/0x190 [ 261.981304] ? rpc_pipe_release+0x830/0x830 [ 261.985640] rpc_mount+0xa4/0xd0 [ 261.989029] mount_fs+0x9d/0x2a7 [ 261.992407] vfs_kern_mount.part.0+0x5e/0x3d0 12:44:58 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0x0, 0x2) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) [ 261.992445] do_mount+0x417/0x27d0 [ 261.992465] ? copy_mount_string+0x40/0x40 [ 261.992481] ? memdup_user+0x58/0xa0 [ 261.992491] ? copy_mount_options+0x1fe/0x2f0 [ 261.992507] SyS_mount+0xab/0x120 [ 262.000555] ? copy_mnt_ns+0x8c0/0x8c0 [ 262.000573] do_syscall_64+0x1eb/0x630 [ 262.000584] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 262.000606] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 262.000615] RIP: 0033:0x458c29 [ 262.000620] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 262.000633] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 262.000639] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 262.000646] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 262.000652] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 262.000661] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 262.088696] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd [ 262.102161] FAULT_INJECTION: forcing a failure. [ 262.102161] name failslab, interval 1, probability 0, space 0, times 0 [ 262.116806] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 262.138929] CPU: 1 PID: 10923 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 262.145986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.155359] Call Trace: [ 262.157970] dump_stack+0x138/0x19c [ 262.161708] should_fail.cold+0x10f/0x159 [ 262.166036] should_failslab+0xdb/0x130 [ 262.170027] kmem_cache_alloc+0x2d9/0x780 [ 262.174244] ? rpc_alloc_inode+0x1a/0x20 [ 262.178305] selinux_inode_alloc_security+0xb6/0x2a0 [ 262.183410] security_inode_alloc+0x9a/0xe0 [ 262.187761] inode_init_always+0x552/0xaf0 [ 262.192083] alloc_inode+0x83/0x190 [ 262.195868] new_inode_pseudo+0x19/0xf0 [ 262.199831] new_inode+0x1f/0x40 [ 262.203202] rpc_get_inode+0x1d/0x1f0 [ 262.207354] ? d_drop+0x51/0x60 [ 262.210636] __rpc_create_common+0x5a/0x1a0 [ 262.214964] rpc_populate.constprop.0+0x122/0x360 [ 262.219831] rpc_fill_super+0x320/0x900 [ 262.223797] ? sget_userns+0x76e/0xc30 [ 262.227675] ? rpc_pipe_release+0x830/0x830 [ 262.232000] ? get_empty_filp.cold+0x3b/0x3b [ 262.236413] mount_ns+0xef/0x190 [ 262.239769] ? rpc_pipe_release+0x830/0x830 [ 262.244086] rpc_mount+0xa4/0xd0 [ 262.247464] mount_fs+0x9d/0x2a7 [ 262.250955] vfs_kern_mount.part.0+0x5e/0x3d0 [ 262.255463] do_mount+0x417/0x27d0 [ 262.259012] ? copy_mount_string+0x40/0x40 [ 262.263244] ? memdup_user+0x58/0xa0 [ 262.266968] ? copy_mount_options+0x1fe/0x2f0 [ 262.271487] SyS_mount+0xab/0x120 [ 262.275090] ? copy_mnt_ns+0x8c0/0x8c0 [ 262.278978] do_syscall_64+0x1eb/0x630 [ 262.282867] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 262.287713] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 262.292901] RIP: 0033:0x458c29 [ 262.296088] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 262.303787] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 262.311055] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 262.318556] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 262.325817] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 262.333084] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 12:44:59 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:44:59 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 12:44:59 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 262.344959] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry gssd [ 262.356126] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 12:44:59 executing program 5 (fault-call:3 fault-nth:39): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:44:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:44:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x8, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0x7ff, 0x0, 0x1}}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000240)={r2, 0x0, 0x8, 0x1ff, 0x5b9e1cf1}) sendfile(r3, r2, 0x0, 0x3c) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffe) r4 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10d840, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r5, 0x0, 0x488, &(0x7f00000000c0)={{0x2e, @local, 0x4e23, 0x3, 'lblc\x00', 0x0, 0x100000001, 0x64}, {@multicast1, 0x4e21, 0x0, 0x8, 0x1, 0x1f}}, 0x44) creat(&(0x7f0000000200)='./file0\x00', 0x110) openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1010c0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self\x00', 0x8000, 0x0) poll(&(0x7f0000000080)=[{r4}], 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f00000001c0)='erspan0\x00') getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000040)=""/29, &(0x7f0000000140)=0x1d) 12:44:59 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x6c, r3, 0x0, 0x70bd2b, 0x25dfdbff, {}, [@SEG6_ATTR_DST={0x14, 0x1, @ipv4={[], [], @broadcast}}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xdf81}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x5]}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x6e3e}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x8, 0x2, 0x6]}, @SEG6_ATTR_DST={0x14, 0x1, @empty}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40c0}, 0x10) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:44:59 executing program 3 (fault-call:3 fault-nth:37): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 262.724721] FAULT_INJECTION: forcing a failure. [ 262.724721] name failslab, interval 1, probability 0, space 0, times 0 [ 262.738682] CPU: 1 PID: 10957 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 262.745717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.745723] Call Trace: [ 262.745746] dump_stack+0x138/0x19c [ 262.745767] should_fail.cold+0x10f/0x159 [ 262.745789] should_failslab+0xdb/0x130 [ 262.745805] kmem_cache_alloc+0x2d9/0x780 [ 262.745817] ? __d_lookup+0x3a2/0x670 [ 262.745845] ? mark_held_locks+0xb1/0x100 [ 262.745861] ? d_lookup+0xe5/0x240 [ 262.745878] __d_alloc+0x2d/0x9f0 [ 262.785283] ? d_lookup+0x166/0x240 [ 262.785300] d_alloc+0x4d/0x270 [ 262.785319] __rpc_lookup_create_exclusive+0xf8/0x110 [ 262.785331] ? rpc_d_lookup_sb+0xc0/0xc0 [ 262.805078] ? __rpc_mkdir.part.0+0xe7/0x130 [ 262.809501] rpc_populate.constprop.0+0xbf/0x360 [ 262.814316] rpc_fill_super+0x320/0x900 [ 262.818311] ? sget_userns+0x76e/0xc30 [ 262.822293] ? rpc_pipe_release+0x830/0x830 [ 262.824269] FAULT_INJECTION: forcing a failure. [ 262.824269] name failslab, interval 1, probability 0, space 0, times 0 [ 262.826622] ? get_empty_filp.cold+0x3b/0x3b [ 262.826637] mount_ns+0xef/0x190 [ 262.826649] ? rpc_pipe_release+0x830/0x830 [ 262.826664] rpc_mount+0xa4/0xd0 [ 262.826677] mount_fs+0x9d/0x2a7 [ 262.826698] vfs_kern_mount.part.0+0x5e/0x3d0 [ 262.861297] do_mount+0x417/0x27d0 [ 262.864868] ? copy_mount_string+0x40/0x40 [ 262.869129] ? memdup_user+0x58/0xa0 [ 262.872859] ? copy_mount_options+0x1fe/0x2f0 [ 262.877374] SyS_mount+0xab/0x120 [ 262.880855] ? copy_mnt_ns+0x8c0/0x8c0 [ 262.884765] do_syscall_64+0x1eb/0x630 [ 262.889033] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 262.905133] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 262.910453] RIP: 0033:0x458c29 [ 262.913658] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 262.921641] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 262.928930] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 262.936217] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 262.943518] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 262.950864] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 262.958177] CPU: 0 PID: 10959 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 262.965216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.974582] Call Trace: [ 262.977183] dump_stack+0x138/0x19c [ 262.980818] should_fail.cold+0x10f/0x159 [ 262.985003] should_failslab+0xdb/0x130 [ 262.989069] kmem_cache_alloc+0x2d9/0x780 [ 262.993217] ? __d_lookup+0x3a2/0x670 [ 262.997017] ? mark_held_locks+0xb1/0x100 [ 263.001173] ? d_lookup+0xe5/0x240 [ 263.004723] __d_alloc+0x2d/0x9f0 [ 263.008181] ? d_lookup+0x166/0x240 [ 263.011817] d_alloc+0x4d/0x270 [ 263.015110] __rpc_lookup_create_exclusive+0xf8/0x110 [ 263.020301] ? rpc_d_lookup_sb+0xc0/0xc0 [ 263.024374] ? down_write+0x38/0x90 [ 263.029551] rpc_populate.constprop.0+0xbf/0x360 [ 263.034854] rpc_fill_super+0x3a9/0x900 [ 263.038866] ? rpc_pipe_release+0x830/0x830 [ 263.043209] ? get_empty_filp.cold+0x3b/0x3b [ 263.047620] mount_ns+0xef/0x190 [ 263.050997] ? rpc_pipe_release+0x830/0x830 [ 263.055325] rpc_mount+0xa4/0xd0 [ 263.059932] mount_fs+0x9d/0x2a7 [ 263.063311] vfs_kern_mount.part.0+0x5e/0x3d0 [ 263.067817] do_mount+0x417/0x27d0 [ 263.071374] ? copy_mount_string+0x40/0x40 [ 263.075636] ? memdup_user+0x58/0xa0 [ 263.079352] ? copy_mount_options+0x1fe/0x2f0 [ 263.083948] SyS_mount+0xab/0x120 [ 263.087420] ? copy_mnt_ns+0x8c0/0x8c0 [ 263.091311] do_syscall_64+0x1eb/0x630 [ 263.095201] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 263.100065] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 263.105262] RIP: 0033:0x458c29 [ 263.108468] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 263.116183] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 263.123454] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 263.130819] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 263.138115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 263.145483] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 263.164006] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 263.164065] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory gssd 12:45:00 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000200)='./file1\x00', 0x0) 12:45:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:00 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0x3, 0x4) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 12:45:00 executing program 4: r0 = eventfd2(0x4002, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) signalfd4(r1, &(0x7f0000000100)={0x4}, 0x8, 0x80000) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f00000000c0)={0xc68d, 0x0, 0x2, "6a76076ade119a0edaccc93795ad95a16a1038355cee079b8cd3cd14bf69ad31", 0x31324d59}) write$selinux_attr(r2, &(0x7f0000000040)='system_u:object_r:hugetlbfs_t:s0\x00', 0x21) sendfile(r1, r2, &(0x7f0000000080), 0x2008000fffffffe) recvfrom$ax25(r1, &(0x7f00000001c0)=""/132, 0x84, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:00 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0x0, 0x800) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) io_destroy(r1) 12:45:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:00 executing program 5 (fault-call:3 fault-nth:40): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:00 executing program 3 (fault-call:3 fault-nth:38): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:00 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:etc_t:s0\x00', 0x56f6) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:00 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x8200) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) [ 263.642126] FAULT_INJECTION: forcing a failure. [ 263.642126] name failslab, interval 1, probability 0, space 0, times 0 [ 263.659567] CPU: 1 PID: 11005 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 263.666777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.676136] Call Trace: [ 263.678739] dump_stack+0x138/0x19c [ 263.682421] should_fail.cold+0x10f/0x159 [ 263.686589] should_failslab+0xdb/0x130 [ 263.690583] kmem_cache_alloc+0x2d9/0x780 [ 263.694779] ? __d_lookup+0x3a2/0x670 [ 263.698598] ? mark_held_locks+0xb1/0x100 [ 263.702753] ? d_lookup+0xe5/0x240 [ 263.702767] __d_alloc+0x2d/0x9f0 [ 263.702778] ? d_lookup+0x166/0x240 [ 263.702792] d_alloc+0x4d/0x270 [ 263.702808] __rpc_lookup_create_exclusive+0xf8/0x110 [ 263.702819] ? rpc_d_lookup_sb+0xc0/0xc0 [ 263.702840] ? __rpc_mkdir.part.0+0xe7/0x130 [ 263.702855] rpc_populate.constprop.0+0xbf/0x360 [ 263.702874] rpc_fill_super+0x320/0x900 [ 263.702886] ? sget_userns+0x76e/0xc30 [ 263.743104] ? rpc_pipe_release+0x830/0x830 [ 263.747611] ? get_empty_filp.cold+0x3b/0x3b [ 263.752124] mount_ns+0xef/0x190 [ 263.755506] ? rpc_pipe_release+0x830/0x830 [ 263.759839] rpc_mount+0xa4/0xd0 [ 263.763221] mount_fs+0x9d/0x2a7 [ 263.766596] vfs_kern_mount.part.0+0x5e/0x3d0 [ 263.771101] do_mount+0x417/0x27d0 [ 263.774662] ? copy_mount_string+0x40/0x40 [ 263.778901] ? memdup_user+0x58/0xa0 [ 263.782609] ? copy_mount_options+0x1fe/0x2f0 [ 263.787096] SyS_mount+0xab/0x120 [ 263.790549] ? copy_mnt_ns+0x8c0/0x8c0 [ 263.794447] do_syscall_64+0x1eb/0x630 [ 263.798332] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 263.803177] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 263.808359] RIP: 0033:0x458c29 [ 263.811646] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 263.819536] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 263.826885] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 263.834160] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 263.841447] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 263.848732] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 263.857423] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 263.858796] FAULT_INJECTION: forcing a failure. [ 263.858796] name failslab, interval 1, probability 0, space 0, times 0 [ 263.876862] CPU: 0 PID: 11008 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 263.883889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.893422] Call Trace: [ 263.896010] dump_stack+0x138/0x19c [ 263.899656] should_fail.cold+0x10f/0x159 [ 263.903813] should_failslab+0xdb/0x130 [ 263.907851] kmem_cache_alloc+0x2d9/0x780 [ 263.912001] ? d_drop+0x51/0x60 [ 263.915295] ? rpc_i_callback+0x30/0x30 [ 263.919273] rpc_alloc_inode+0x1a/0x20 [ 263.923188] alloc_inode+0x66/0x190 [ 263.926815] new_inode_pseudo+0x19/0xf0 [ 263.930784] new_inode+0x1f/0x40 [ 263.934161] rpc_get_inode+0x1d/0x1f0 [ 263.937962] ? d_drop+0x51/0x60 [ 263.941682] __rpc_create_common+0x5a/0x1a0 [ 263.946010] rpc_populate.constprop.0+0x122/0x360 [ 263.951050] rpc_fill_super+0x3a9/0x900 [ 263.955024] ? rpc_pipe_release+0x830/0x830 [ 263.959375] ? get_empty_filp.cold+0x3b/0x3b [ 263.963814] mount_ns+0xef/0x190 [ 263.967192] ? rpc_pipe_release+0x830/0x830 [ 263.971539] rpc_mount+0xa4/0xd0 [ 263.975080] mount_fs+0x9d/0x2a7 [ 263.978439] vfs_kern_mount.part.0+0x5e/0x3d0 [ 263.983103] do_mount+0x417/0x27d0 [ 263.986640] ? copy_mount_string+0x40/0x40 [ 263.990985] ? memdup_user+0x58/0xa0 [ 263.994696] ? copy_mount_options+0x1fe/0x2f0 [ 263.999187] SyS_mount+0xab/0x120 [ 264.002731] ? copy_mnt_ns+0x8c0/0x8c0 [ 264.006736] do_syscall_64+0x1eb/0x630 [ 264.010974] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 264.015943] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 264.021241] RIP: 0033:0x458c29 [ 264.024429] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 264.032161] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 264.039527] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 264.046797] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 264.054231] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 264.061580] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 264.071734] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry clntXX [ 264.080948] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory gssd 12:45:01 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='ufs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x4002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002bc0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000002cc0)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000002dc0)={&(0x7f0000000180), 0xc, &(0x7f0000002d80)={&(0x7f0000002d00)=@newtclass={0x48, 0x28, 0x720, 0x70bd26, 0x25dfdbfd, {0x0, r1, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xfff6}}, [@tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x1c, 0x2, [@TCA_CBQ_LSSOPT={0x18, 0x1, {0x13, 0x3, 0x1e, 0x81, 0x5, 0x8, 0x4, 0x3}}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x400c010}, 0x0) 12:45:01 executing program 0: syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 12:45:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:01 executing program 4: r0 = eventfd2(0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f00000002c0)='system_u:object_r:hugetlbfs_t:s\x10K]\xea\xb7q\x1a\xb5\x87/VS\xf8\x00t-\xa2\xeap\x1b7\xd7\x9b\xc4!\xc3\x87`G\x8d\xf8\ff\x97b\x9f\xc1\'\xea7.\xdf\x87\xbc\xed\x89)\xfd\xbc\x13\vgoh\xfdV\x02\xc5\x97\xe4\x9cU?\x05\x10k\x9b|}\xb7\xb7\x9c\x81\x9b\x05aB\xc8\xcf\x13 \xe0\xa7]8\v\xb9w\xe7\xa96\x9d\xfe\x14\x88[\x14Z\xcd\xcd\x9b\xe57\xd3\xa4\xd8\x1cwq\xc8\xc2\xa1\xc2\x1bUr\x15\xd1#\x89D\xb8\xee\x00fXm>9\x1d\x7f\x94\x02\xbf\xdc\xa7\xef\x80\x06\xb1z\xa2\xe6\x97;6q\xc5\";>\x13\xd5\xf5]^\xd3\x81~\x00'/201, 0xfffffffffffffffe) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:01 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x30000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f00000001c0)="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", 0x1000) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xffffffffffffffff) 12:45:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:01 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x20) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x4, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:01 executing program 5 (fault-call:3 fault-nth:41): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:01 executing program 3 (fault-call:3 fault-nth:39): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 264.474453] FAULT_INJECTION: forcing a failure. [ 264.474453] name failslab, interval 1, probability 0, space 0, times 0 [ 264.477714] FAULT_INJECTION: forcing a failure. [ 264.477714] name failslab, interval 1, probability 0, space 0, times 0 [ 264.486198] CPU: 1 PID: 11040 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 264.504279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.513644] Call Trace: [ 264.516250] dump_stack+0x138/0x19c [ 264.519903] should_fail.cold+0x10f/0x159 [ 264.524072] should_failslab+0xdb/0x130 [ 264.528054] kmem_cache_alloc+0x2d9/0x780 [ 264.532240] ? rpc_alloc_inode+0x1a/0x20 [ 264.536312] selinux_inode_alloc_security+0xb6/0x2a0 [ 264.541436] security_inode_alloc+0x9a/0xe0 [ 264.545773] inode_init_always+0x552/0xaf0 [ 264.550021] alloc_inode+0x83/0x190 [ 264.553687] new_inode_pseudo+0x19/0xf0 [ 264.557689] new_inode+0x1f/0x40 [ 264.561067] rpc_get_inode+0x1d/0x1f0 [ 264.564885] ? d_drop+0x51/0x60 [ 264.568365] __rpc_create_common+0x5a/0x1a0 [ 264.572715] rpc_populate.constprop.0+0x122/0x360 [ 264.577587] rpc_fill_super+0x320/0x900 [ 264.581604] ? sget_userns+0x76e/0xc30 [ 264.585506] ? rpc_pipe_release+0x830/0x830 [ 264.589859] ? get_empty_filp.cold+0x3b/0x3b [ 264.594284] mount_ns+0xef/0x190 [ 264.597657] ? rpc_pipe_release+0x830/0x830 [ 264.601997] rpc_mount+0xa4/0xd0 [ 264.605403] mount_fs+0x9d/0x2a7 [ 264.608796] vfs_kern_mount.part.0+0x5e/0x3d0 [ 264.613323] do_mount+0x417/0x27d0 [ 264.616887] ? copy_mount_string+0x40/0x40 [ 264.621141] ? memdup_user+0x58/0xa0 [ 264.624872] ? copy_mount_options+0x1fe/0x2f0 [ 264.629396] SyS_mount+0xab/0x120 [ 264.632884] ? copy_mnt_ns+0x8c0/0x8c0 [ 264.636793] do_syscall_64+0x1eb/0x630 [ 264.640729] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 264.647422] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 264.652669] RIP: 0033:0x458c29 [ 264.655868] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 264.663868] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 264.671429] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 264.678895] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 264.686196] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 264.693925] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 264.704049] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry gssd [ 264.713784] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 264.715487] CPU: 0 PID: 11041 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 264.728335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.737725] Call Trace: [ 264.740328] dump_stack+0x138/0x19c [ 264.743977] should_fail.cold+0x10f/0x159 [ 264.749454] should_failslab+0xdb/0x130 [ 264.753468] kmem_cache_alloc+0x2d9/0x780 [ 264.757802] ? rpc_alloc_inode+0x1a/0x20 [ 264.762052] selinux_inode_alloc_security+0xb6/0x2a0 [ 264.767252] security_inode_alloc+0x9a/0xe0 [ 264.771594] inode_init_always+0x552/0xaf0 [ 264.775856] alloc_inode+0x83/0x190 [ 264.779502] new_inode_pseudo+0x19/0xf0 [ 264.783472] new_inode+0x1f/0x40 [ 264.786863] rpc_get_inode+0x1d/0x1f0 [ 264.790654] ? d_drop+0x51/0x60 [ 264.793969] __rpc_create_common+0x5a/0x1a0 [ 264.798313] rpc_populate.constprop.0+0x122/0x360 [ 264.803172] rpc_fill_super+0x3a9/0x900 [ 264.807150] ? rpc_pipe_release+0x830/0x830 [ 264.811609] ? get_empty_filp.cold+0x3b/0x3b [ 264.816222] mount_ns+0xef/0x190 [ 264.819589] ? rpc_pipe_release+0x830/0x830 [ 264.824022] rpc_mount+0xa4/0xd0 [ 264.827393] mount_fs+0x9d/0x2a7 [ 264.830759] vfs_kern_mount.part.0+0x5e/0x3d0 [ 264.835252] do_mount+0x417/0x27d0 [ 264.838814] ? copy_mount_string+0x40/0x40 [ 264.843054] ? memdup_user+0x58/0xa0 [ 264.846950] ? copy_mount_options+0x1fe/0x2f0 [ 264.851440] SyS_mount+0xab/0x120 [ 264.854904] ? copy_mnt_ns+0x8c0/0x8c0 [ 264.858812] do_syscall_64+0x1eb/0x630 [ 264.862806] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 264.867693] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 264.876472] RIP: 0033:0x458c29 [ 264.879652] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 264.887374] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 264.906661] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 264.913936] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 12:45:01 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x9ab, 0x0, {0x3, 0x0, 0x81, 0x3, 0x7}}) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='rpc_pipefs\x00', 0xf58ffce2eabe639f, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xeb, 0x8000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000200)=0xc) umount2(&(0x7f0000000080)='./file0\x00', 0x0) [ 264.921221] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 264.928509] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 264.939324] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry clntXX [ 264.948781] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory gssd 12:45:01 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) dup(r2) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:01 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)='!1\x00\x00,\xc2k\x9c\x8f\x88+\x86o\x02\x96\f\xe6v^\x8e\b\x1f\x90\xc1b\n\xe6\xa4\x1d24\xe8.h\xaf\xe8+\x1ahQ$MH\xfbD\xc9|\xb7\x1dj\xbe\x0f\x97]\x88-g\xfd\xfd\x9a\xde\xabz\xe3\xd6ke]\x8d9\' ', 0x0, &(0x7f0000000200)='P\xdd\xd5\x01+f\x18\xcef\xd0\xcf\xcf\xab\xa0\x89\xda\x99\xdd,\xa9\xec&sQV\xf07\x88\x1bEn\x9b\xcfz\xe0\xf0\xe6I\xac6v\xf5\xe3X\x02x\xc4 s`\"8\xe1\x13\xb4#\x15t\x8cs\xa6\xb2\aX1\x16\xbdN\xed\xd5T\x9c\xacx\xbd\xebNh\xd8\xee\x88\x13\x05&\xf5>\xfc\x9e\x1e\x9b\x999\xc82M8\xd8\x13\x05\x12PH-9\xeaU\x87\x91\xf2f\x99\x95-\xf2^\xbc\xd3b_\xb3\x90\xc9\x01\x16\xa5CJ\x10\xa6\xa0\x16d]\x9b=') mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:02 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x7, 0x21, 0x1}, 0x7) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 12:45:02 executing program 0: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x1, 0x1}) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 12:45:02 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) setsockopt$inet6_udp_int(r2, 0x11, 0x6f, &(0x7f0000000080), 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000040)) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:02 executing program 3 (fault-call:3 fault-nth:40): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:02 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x8) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:02 executing program 5 (fault-call:3 fault-nth:42): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 265.356081] FAULT_INJECTION: forcing a failure. [ 265.356081] name failslab, interval 1, probability 0, space 0, times 0 [ 265.369176] CPU: 0 PID: 11089 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 265.376260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.385648] Call Trace: [ 265.385672] dump_stack+0x138/0x19c [ 265.385697] should_fail.cold+0x10f/0x159 [ 265.392018] should_failslab+0xdb/0x130 [ 265.392034] kmem_cache_alloc+0x2d9/0x780 [ 265.392048] ? rpc_alloc_inode+0x1a/0x20 [ 265.392065] selinux_inode_alloc_security+0xb6/0x2a0 [ 265.392078] security_inode_alloc+0x9a/0xe0 [ 265.392091] inode_init_always+0x552/0xaf0 [ 265.392104] alloc_inode+0x83/0x190 [ 265.426224] new_inode_pseudo+0x19/0xf0 [ 265.430219] new_inode+0x1f/0x40 [ 265.433601] rpc_get_inode+0x1d/0x1f0 [ 265.437415] ? d_drop+0x51/0x60 [ 265.440718] __rpc_create_common+0x5a/0x1a0 [ 265.445071] rpc_populate.constprop.0+0x122/0x360 [ 265.446202] kvm: pic: level sensitive irq not supported 12:45:02 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x80) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000040)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) [ 265.450283] rpc_fill_super+0x3a9/0x900 [ 265.450301] ? rpc_pipe_release+0x830/0x830 [ 265.450318] ? get_empty_filp.cold+0x3b/0x3b [ 265.450329] mount_ns+0xef/0x190 [ 265.450338] ? rpc_pipe_release+0x830/0x830 [ 265.450351] rpc_mount+0xa4/0xd0 [ 265.450364] mount_fs+0x9d/0x2a7 [ 265.456631] kvm: pic: single mode not supported [ 265.460160] vfs_kern_mount.part.0+0x5e/0x3d0 [ 265.460178] do_mount+0x417/0x27d0 [ 265.460199] ? copy_mount_string+0x40/0x40 [ 265.460214] ? memdup_user+0x58/0xa0 [ 265.460224] ? copy_mount_options+0x1fe/0x2f0 [ 265.460241] SyS_mount+0xab/0x120 [ 265.464991] kvm: pic: single mode not supported [ 265.468985] ? copy_mnt_ns+0x8c0/0x8c0 [ 265.469002] do_syscall_64+0x1eb/0x630 [ 265.469013] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 265.469034] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 265.469044] RIP: 0033:0x458c29 [ 265.469053] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 [ 265.473424] kvm: pic: level sensitive irq not supported [ 265.476727] ORIG_RAX: 00000000000000a5 [ 265.476735] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 265.476742] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 265.476748] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 265.476755] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 265.476762] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 265.488493] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry clntXX [ 265.492215] FAULT_INJECTION: forcing a failure. [ 265.492215] name failslab, interval 1, probability 0, space 0, times 0 [ 265.493555] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory gssd [ 265.497792] CPU: 1 PID: 11095 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 265.512966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.521701] Call Trace: [ 265.521720] dump_stack+0x138/0x19c [ 265.521737] should_fail.cold+0x10f/0x159 [ 265.521753] should_failslab+0xdb/0x130 [ 265.521766] kmem_cache_alloc+0x2d9/0x780 [ 265.521777] ? d_drop+0x51/0x60 [ 265.521793] ? rpc_i_callback+0x30/0x30 [ 265.521803] rpc_alloc_inode+0x1a/0x20 [ 265.521812] alloc_inode+0x66/0x190 [ 265.521833] new_inode_pseudo+0x19/0xf0 [ 265.521846] new_inode+0x1f/0x40 [ 265.521857] rpc_get_inode+0x1d/0x1f0 [ 265.521867] ? d_drop+0x51/0x60 [ 265.521878] __rpc_create_common+0x5a/0x1a0 [ 265.521894] rpc_populate.constprop.0+0x1cf/0x360 [ 265.693467] rpc_fill_super+0x4c4/0x900 [ 265.697460] ? rpc_pipe_release+0x830/0x830 [ 265.702207] ? get_empty_filp.cold+0x3b/0x3b [ 265.706633] mount_ns+0xef/0x190 [ 265.710008] ? rpc_pipe_release+0x830/0x830 [ 265.714364] rpc_mount+0xa4/0xd0 [ 265.717765] mount_fs+0x9d/0x2a7 [ 265.721145] vfs_kern_mount.part.0+0x5e/0x3d0 [ 265.725652] do_mount+0x417/0x27d0 [ 265.729315] ? copy_mount_string+0x40/0x40 [ 265.733591] ? memdup_user+0x58/0xa0 [ 265.737327] ? copy_mount_options+0x1fe/0x2f0 [ 265.741852] SyS_mount+0xab/0x120 [ 265.745324] ? copy_mnt_ns+0x8c0/0x8c0 [ 265.749256] do_syscall_64+0x1eb/0x630 [ 265.753410] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 265.758299] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 265.763517] RIP: 0033:0x458c29 [ 265.766853] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 265.774589] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 265.782048] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 265.789337] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 265.796978] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 265.806195] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 265.816891] kvm: pic: single mode not supported [ 265.817163] kvm: pic: level sensitive irq not supported [ 265.822968] kvm: pic: level sensitive irq not supported [ 265.828363] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info [ 265.828394] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX [ 265.845931] kvm: pic: level sensitive irq not supported 12:45:02 executing program 4: r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r1, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r0, r1, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r0, &(0x7f0000000000)=""/10, 0x76) fallocate(r0, 0x5, 0xc69, 0x400) [ 265.851308] kvm: pic: single mode not supported [ 265.856871] kvm: pic: level sensitive irq not supported 12:45:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:02 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x204000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) 12:45:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:02 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000040)='system_u:object_r:hald_sonypic_exec_t:s0\x00', 0x29) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:03 executing program 3 (fault-call:3 fault-nth:41): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 266.092789] kvm: pic: level sensitive irq not supported [ 266.093203] kvm: pic: single mode not supported [ 266.114699] kvm: pic: single mode not supported [ 266.115017] kvm: pic: single mode not supported [ 266.121330] kvm: pic: level sensitive irq not supported 12:45:03 executing program 5 (fault-call:3 fault-nth:43): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 266.126878] kvm: pic: level sensitive irq not supported [ 266.141593] kvm: pic: single mode not supported [ 266.156562] kvm: pic: single mode not supported [ 266.161416] kvm: pic: level sensitive irq not supported [ 266.208249] FAULT_INJECTION: forcing a failure. [ 266.208249] name failslab, interval 1, probability 0, space 0, times 0 [ 266.219744] CPU: 0 PID: 11129 Comm: syz-executor.3 Not tainted 4.14.113 #3 [ 266.226879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.236338] Call Trace: [ 266.238953] dump_stack+0x138/0x19c [ 266.242572] should_fail.cold+0x10f/0x159 [ 266.246729] should_failslab+0xdb/0x130 [ 266.250722] kmem_cache_alloc+0x2d9/0x780 [ 266.251067] FAULT_INJECTION: forcing a failure. [ 266.251067] name failslab, interval 1, probability 0, space 0, times 0 [ 266.254896] ? __d_lookup+0x3a2/0x670 [ 266.254918] ? mark_held_locks+0xb1/0x100 [ 266.254932] ? d_lookup+0xe5/0x240 [ 266.254948] __d_alloc+0x2d/0x9f0 [ 266.254960] ? d_lookup+0x166/0x240 [ 266.254982] d_alloc+0x4d/0x270 [ 266.287996] __rpc_lookup_create_exclusive+0xf8/0x110 [ 266.293199] ? rpc_d_lookup_sb+0xc0/0xc0 [ 266.297302] ? down_write+0x38/0x90 [ 266.300943] rpc_populate.constprop.0+0xbf/0x360 [ 266.305727] rpc_fill_super+0x4c4/0x900 [ 266.309711] ? rpc_pipe_release+0x830/0x830 [ 266.314043] ? get_empty_filp.cold+0x3b/0x3b [ 266.318568] mount_ns+0xef/0x190 [ 266.321949] ? rpc_pipe_release+0x830/0x830 [ 266.326289] rpc_mount+0xa4/0xd0 [ 266.329664] mount_fs+0x9d/0x2a7 [ 266.333048] vfs_kern_mount.part.0+0x5e/0x3d0 [ 266.337558] do_mount+0x417/0x27d0 [ 266.341126] ? copy_mount_string+0x40/0x40 [ 266.345371] ? memdup_user+0x58/0xa0 [ 266.349090] ? copy_mount_options+0x1fe/0x2f0 [ 266.353595] SyS_mount+0xab/0x120 [ 266.357144] ? copy_mnt_ns+0x8c0/0x8c0 [ 266.361042] do_syscall_64+0x1eb/0x630 [ 266.365019] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 266.369879] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 266.375097] RIP: 0033:0x458c29 [ 266.378286] RSP: 002b:00007faef41e9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 266.386003] RAX: ffffffffffffffda RBX: 00007faef41e9c90 RCX: 0000000000458c29 [ 266.393307] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 266.400585] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 266.407887] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef41ea6d4 [ 266.415269] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 266.422620] CPU: 1 PID: 11130 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 266.425389] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX [ 266.429676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.429681] Call Trace: [ 266.429701] dump_stack+0x138/0x19c [ 266.429721] should_fail.cold+0x10f/0x159 [ 266.429741] should_failslab+0xdb/0x130 [ 266.461295] kmem_cache_alloc+0x2d9/0x780 [ 266.465458] ? rpc_alloc_inode+0x1a/0x20 [ 266.469532] selinux_inode_alloc_security+0xb6/0x2a0 [ 266.474655] security_inode_alloc+0x9a/0xe0 [ 266.478997] inode_init_always+0x552/0xaf0 [ 266.483263] alloc_inode+0x83/0x190 [ 266.486929] new_inode_pseudo+0x19/0xf0 [ 266.490914] new_inode+0x1f/0x40 [ 266.494285] rpc_get_inode+0x1d/0x1f0 [ 266.498094] ? d_drop+0x51/0x60 [ 266.501393] __rpc_create_common+0x5a/0x1a0 [ 266.505739] rpc_populate.constprop.0+0x1cf/0x360 [ 266.510765] rpc_fill_super+0x4c4/0x900 [ 266.514750] ? rpc_pipe_release+0x830/0x830 [ 266.519092] ? get_empty_filp.cold+0x3b/0x3b [ 266.523710] mount_ns+0xef/0x190 [ 266.527095] ? rpc_pipe_release+0x830/0x830 [ 266.531433] rpc_mount+0xa4/0xd0 [ 266.534900] mount_fs+0x9d/0x2a7 [ 266.538271] vfs_kern_mount.part.0+0x5e/0x3d0 [ 266.542772] do_mount+0x417/0x27d0 [ 266.546560] ? copy_mount_string+0x40/0x40 [ 266.550801] ? memdup_user+0x58/0xa0 [ 266.554538] ? copy_mount_options+0x1fe/0x2f0 [ 266.559049] SyS_mount+0xab/0x120 [ 266.562500] ? copy_mnt_ns+0x8c0/0x8c0 [ 266.566524] do_syscall_64+0x1eb/0x630 [ 266.570579] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 266.575449] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 266.580640] RIP: 0033:0x458c29 [ 266.583834] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 266.592858] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 266.600129] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 12:45:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 266.607413] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 266.614977] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 266.622261] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 266.640439] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info [ 266.666001] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX 12:45:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 266.724140] kvm: pic: single mode not supported 12:45:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:03 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) eventfd2(0x8, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:03 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) prlimit64(r0, 0xd, &(0x7f0000000180)={0xffff, 0x7fff}, &(0x7f00000001c0)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:03 executing program 3 (fault-call:3 fault-nth:42): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:03 executing program 5 (fault-call:3 fault-nth:44): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:03 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) write$P9_RREAD(r0, &(0x7f0000000180)={0x81, 0x75, 0x1, {0x76, "0427a9f46744b63356bbaf17a37824da7a5f08ba3f0a5b0e8bf749474f5220c7024b18499bd79deb82cdf130de44a759d724bc3046ffe6314f23fe67fcfa4b132b4bae84f611e775d741683d19e614211162e188081fe02a830a29eb5e92164c43c2827f2d8f1affed83f6d1cfccb79856a9ca996c8b"}}, 0x81) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:04 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$9p_virtio(&(0x7f0000000040)='eth1,\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x804, &(0x7f00000001c0)={'trans=virtio,', {[{@msize={'msize', 0x3d, 0x5}}, {@debug={'debug', 0x3d, 0x10001}}, {@uname={'uname', 0x3d, 'nfs\x00'}}, {@noextend='noextend'}, {@mmap='mmap'}, {@cachetag={'cachetag', 0x3d, 'nfs\x00'}}], [{@appraise_type='appraise_type=imasig'}, {@dont_measure='dont_measure'}]}}) r1 = syz_open_dev$mouse(&(0x7f00000016c0)='/dev/input/mouse#\x00', 0x60c, 0x200000) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000001740)={0x7, [0x5, 0x2, 0x5, 0x10000, 0x6, 0x3, 0x9]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001780)=ANY=[@ANYRES32=0x0, @ANYBLOB="e10000005f8bbac8ba7099958d34d60c7a0cd7ae282cffabf4fcbccc37f076b4f42db6d5f3a160f5389e72e063d7710af40fe994ef5571d0b937f0779e1f95e56a91a9594ede461217713bdbde8135ae66e6e5b2295846213689f496bd8e63346f13e9ebee7e1cc8cf52c3ed7b451662eb436029de622222dfcf9c7713695d43a367de847c8664f99b128e415e099fa66c1e1aa24a68990e764581a98de35599276a327eb7febe969a58517824deaddce723ce54c86ff63199be0e1af6760d42fffd106834afa006ca750c6ebefb87500acca4bb2e7224ca02f65613804239fc45a31eeb7d"], &(0x7f0000001880)=0xe9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000018c0)={r2, 0x6f, 0x4, 0x5, 0x6, 0x10000}, &(0x7f0000001900)=0x14) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000000280)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/225, 0xe1}, {&(0x7f0000001400)=""/129, 0x81}, {&(0x7f00000014c0)=""/35, 0x23}, {&(0x7f0000001500)=""/149, 0x95}, {&(0x7f00000015c0)=""/126, 0x7e}], 0x6, &(0x7f00000016c0)}, 0x40000000) futex(&(0x7f0000001940)=0x1, 0x4, 0x1, &(0x7f0000001980)={0x0, 0x989680}, &(0x7f00000019c0)=0x1, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7fff) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:04 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2e8fcbc745c89ec5, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4020080}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x70, r2, 0x600, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xca}]}, 0x70}}, 0x40004) open_by_handle_at(r0, &(0x7f0000000040)={0x20, 0x1ff, "a287fad5008282da17368d965c0b72e9c49a34b6ce25585e"}, 0x20140) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:04 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f00000001c0)=0xc) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f00000000c0)) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000040)={0x55, 0x2, 0x800, {0x4}, {0x1c, 0x3f}, @cond=[{0x77cd782b, 0x7, 0xfffffffffffffff9, 0xf9, 0x101, 0x54}, {0x81, 0xe95, 0x5, 0x7f, 0x646e, 0x800}]}) ioctl$VIDIOC_DBG_G_REGISTER(r1, 0xc0385650, &(0x7f0000000080)={{0x3, @name="629067119d61adea11fcd7bbd402d86ce198d28a48bfb4db87536037d3bdd994"}, 0x8, 0xffffffff, 0x100}) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 267.193631] FAULT_INJECTION: forcing a failure. [ 267.193631] name failslab, interval 1, probability 0, space 0, times 0 [ 267.222614] CPU: 0 PID: 11175 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 267.229796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.239165] Call Trace: [ 267.239188] dump_stack+0x138/0x19c [ 267.239210] should_fail.cold+0x10f/0x159 [ 267.239231] should_failslab+0xdb/0x130 [ 267.239248] kmem_cache_alloc+0x2d9/0x780 [ 267.239264] ? rpc_alloc_inode+0x1a/0x20 [ 267.239286] selinux_inode_alloc_security+0xb6/0x2a0 [ 267.253717] security_inode_alloc+0x9a/0xe0 [ 267.253734] inode_init_always+0x552/0xaf0 [ 267.253749] alloc_inode+0x83/0x190 [ 267.253762] new_inode_pseudo+0x19/0xf0 [ 267.253774] new_inode+0x1f/0x40 [ 267.253788] rpc_get_inode+0x1d/0x1f0 [ 267.253799] ? d_drop+0x51/0x60 [ 267.253811] __rpc_create_common+0x5a/0x1a0 [ 267.253836] rpc_populate.constprop.0+0x1cf/0x360 [ 267.303185] rpc_fill_super+0x4c4/0x900 [ 267.303202] ? rpc_pipe_release+0x830/0x830 [ 267.303220] ? get_empty_filp.cold+0x3b/0x3b [ 267.303234] mount_ns+0xef/0x190 [ 267.303245] ? rpc_pipe_release+0x830/0x830 [ 267.303260] rpc_mount+0xa4/0xd0 [ 267.303274] mount_fs+0x9d/0x2a7 [ 267.303291] vfs_kern_mount.part.0+0x5e/0x3d0 [ 267.303307] do_mount+0x417/0x27d0 [ 267.311723] ? copy_mount_string+0x40/0x40 [ 267.311740] ? memdup_user+0x58/0xa0 [ 267.311751] ? copy_mount_options+0x1fe/0x2f0 [ 267.311769] SyS_mount+0xab/0x120 [ 267.311780] ? copy_mnt_ns+0x8c0/0x8c0 [ 267.311796] do_syscall_64+0x1eb/0x630 [ 267.311807] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 267.311841] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 267.311851] RIP: 0033:0x458c29 [ 267.311861] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 [ 267.351438] ORIG_RAX: 00000000000000a5 [ 267.351447] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 267.351454] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 267.351461] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 267.351469] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 267.351476] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 267.368877] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info [ 267.382725] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX 12:45:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:04 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x6) 12:45:04 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 12:45:04 executing program 5 (fault-call:3 fault-nth:45): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 12:45:04 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x200000000000000, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80000, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000180), &(0x7f00000001c0)=0x4) umount2(&(0x7f0000000080)='./file0\x00', 0x0) [ 268.018897] FAULT_INJECTION: forcing a failure. [ 268.018897] name failslab, interval 1, probability 0, space 0, times 0 [ 268.036273] CPU: 1 PID: 11216 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 268.043346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.052886] Call Trace: [ 268.055673] dump_stack+0x138/0x19c [ 268.059328] should_fail.cold+0x10f/0x159 [ 268.063517] should_failslab+0xdb/0x130 [ 268.067501] kmem_cache_alloc+0x2d9/0x780 [ 268.071660] ? rpc_alloc_inode+0x1a/0x20 [ 268.075743] selinux_inode_alloc_security+0xb6/0x2a0 [ 268.080967] security_inode_alloc+0x9a/0xe0 [ 268.085434] inode_init_always+0x552/0xaf0 [ 268.085447] alloc_inode+0x83/0x190 [ 268.085460] new_inode_pseudo+0x19/0xf0 [ 268.085472] new_inode+0x1f/0x40 [ 268.085485] rpc_get_inode+0x1d/0x1f0 [ 268.085500] ? d_drop+0x51/0x60 [ 268.093403] __rpc_create_common+0x5a/0x1a0 [ 268.093425] rpc_populate.constprop.0+0x1cf/0x360 12:45:05 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @empty}, 0x8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x33, @rand_addr=0x8, 0x4e24, 0x1, 'sed\x00', 0x16, 0x1, 0x45}, 0x2c) r2 = dup(r0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r3, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r2, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) write$selinux_attr(r3, &(0x7f0000000080)='system_u:object_r:system_dbusd_var_run_t:s0\x00', 0x2c) read(r1, &(0x7f00000000c0)=""/10, 0xfffffffffffffeba) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00000001c0)={{0x4, 0x2, 0x1ff, 0x0, 'syz1\x00', 0x3}, 0x1, [0x7f, 0x100000000, 0x3, 0x93, 0x419, 0x6, 0xb7f, 0x4, 0x100, 0xd09, 0x2, 0x22, 0x2fbc, 0xf6b, 0x13, 0x48000000000, 0x0, 0xd57411b, 0x7, 0x0, 0x7, 0xfffffffffffff001, 0xf1e8, 0x1ff, 0x9, 0x1, 0x40, 0x77e, 0x1, 0xffffffffffff3596, 0x401, 0xfffffffffffffffc, 0x5, 0x8, 0x4, 0x641, 0xff, 0x8c6b, 0x1, 0x5, 0x100, 0x0, 0x7, 0x7, 0x673, 0xfffffffffffffffb, 0x20, 0x7, 0x2, 0x1, 0xd2e, 0x7612d4ae, 0x8, 0x400, 0x8, 0x84f1, 0x7, 0x8, 0x5, 0xae, 0x3, 0x5, 0x10c, 0x1000, 0x2, 0x2, 0xffffffff, 0x3f, 0x10000, 0xffff, 0x5, 0x9, 0x6, 0x3, 0x0, 0xfffffffffffffffe, 0x9, 0x20, 0x782, 0x9, 0x0, 0x6, 0x9, 0x7, 0x9, 0x6, 0x8, 0x100, 0x0, 0x48, 0x3, 0x5, 0xffffffff, 0xbc, 0x40, 0x8, 0x1, 0x9, 0x100, 0xff, 0xffffffff, 0x2, 0x10000, 0x8, 0x800, 0x8, 0xc4, 0x4, 0x8, 0x10000, 0x5, 0xfffffffffffffffd, 0x8, 0x8, 0x6, 0xcce6, 0x9, 0x7, 0x2, 0xffff, 0x1, 0x3, 0xfffffffffffffe01, 0xfffffffffffffffe, 0x6, 0x20, 0x20, 0x4]}) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/attr/fscreate\x00', 0x2, 0x0) [ 268.093444] rpc_fill_super+0x4c4/0x900 [ 268.093459] ? rpc_pipe_release+0x830/0x830 [ 268.093475] ? get_empty_filp.cold+0x3b/0x3b [ 268.093489] mount_ns+0xef/0x190 [ 268.093499] ? rpc_pipe_release+0x830/0x830 [ 268.093511] rpc_mount+0xa4/0xd0 [ 268.093523] mount_fs+0x9d/0x2a7 [ 268.093540] vfs_kern_mount.part.0+0x5e/0x3d0 [ 268.093557] do_mount+0x417/0x27d0 [ 268.093576] ? copy_mount_string+0x40/0x40 [ 268.093593] ? memdup_user+0x58/0xa0 [ 268.093605] ? copy_mount_options+0x1fe/0x2f0 [ 268.138353] SyS_mount+0xab/0x120 [ 268.138365] ? copy_mnt_ns+0x8c0/0x8c0 [ 268.138382] do_syscall_64+0x1eb/0x630 [ 268.138392] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 268.138418] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 268.149639] RIP: 0033:0x458c29 [ 268.149646] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 268.149657] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 268.149663] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 12:45:05 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/enforce\x00', 0x402402, 0x0) bind$inet(r0, &(0x7f00000006c0)={0x2, 0x4e21, @broadcast}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x20000) ioctl$UI_SET_MSCBIT(r1, 0x40045568, 0x2a) r2 = add_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000000280)='encrypte\x00\x00\tc\x9d\x1ff&\xdd\xd9\xbaOrG/\xd2Jin\x82<\xf6\xe5\x12\x8dI\t\x00\x00\x00\xbd\xccT\xa4\x05\x00\x00\x00q\xb07\xca\xa2pp\xf0\xe5\xcf$\x83X\x99\x9d\xc1\x89~A\xaeD*\xcerSv\f\xc3q\xd7WP\xb7\xca>\xd4Ievf\xc4\x97\x83\xb7\xa28s\xf8\x8f\fdDkP\xac\xd3\xdf\xfc8\xa7\x971\xfd\xcai0\x03\x93\x8c\xa1\xf9\xefB~\x1aD\xf2\x85M\x1e\x03]\xfb1a\xf7\x1e\xd3\xd9\x05\xf0\xe7K\xcep\t\xfd\xe5=\xf1w\x98', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0xffffffffffffff59, r2) keyctl$read(0xb, r3, &(0x7f0000000180)=""/157, 0x9d) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x166, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext, 0x620, 0x800007f, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x14) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x24}, @in=@rand_addr=0x100000000, 0xf3f, 0x100000001, 0x4e22, 0x3ff, 0xa, 0xa0, 0x80, 0x0, r4, r5}, {0x6, 0x3, 0x9, 0x4, 0x807, 0x8, 0x9, 0xa}, {0x7, 0x3, 0x0, 0x5}, 0x8, 0x6e6bbf, 0x1, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1c}, 0x4d4, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1f}, 0x0, 0x0, 0x2, 0x1, 0x1, 0x20, 0x6}}, 0xe8) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000600)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r1, &(0x7f0000000800)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f0000000640)={&(0x7f0000000700)={0xc4, r6, 0x120, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0xb0, 0x5, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc3c}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6bc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x30000000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}]}, 0xc4}}, 0x10) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 268.149670] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 268.149677] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 268.149684] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 268.196712] IPVS: set_ctl: invalid protocol: 51 0.0.0.8:20004 [ 268.239833] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info [ 268.255815] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX 12:45:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 12:45:05 executing program 3: syz_mount_image$nfs(&(0x7f0000000240)='nfs\x00', &(0x7f0000000280)='./file0\x00', 0x4, 0x1, &(0x7f0000000340)=[{&(0x7f00000002c0)="a59842d67f584cd419b27875c18c717b02fe1756f748298c7bdf9839aec714748baf8db57e56f56901540e133a884bedaad16e65d44b8f937c048a0fe6877a8b4d45378a38753a6912140ce13762eb8c9d60c4ac82fecf536d942b447048e111a9a25af5e4a6083f6edee392376dd679d57b", 0x72, 0x3}], 0x0, &(0x7f0000000380)='/dev/adsp#\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x200000000000000, 0x7ffd) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x8bd0, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @remote, @loopback}, &(0x7f00000001c0)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@mcast1, r1}, 0x14) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:05 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/netlink\x00') getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:05 executing program 5 (fault-call:3 fault-nth:46): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 268.808527] *** Guest State *** [ 268.813075] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 268.822630] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 268.831753] CR3 = 0x00000000fffbc000 [ 268.835606] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 268.838497] FAULT_INJECTION: forcing a failure. [ 268.838497] name failslab, interval 1, probability 0, space 0, times 0 [ 268.842675] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 268.859694] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 268.860530] CPU: 0 PID: 11262 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 268.867212] CS: sel=0x0000, attr=0x0009b, limit=0x0000ffff, base=0x0000000000000000 [ 268.873634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.873640] Call Trace: [ 268.873663] dump_stack+0x138/0x19c [ 268.873682] should_fail.cold+0x10f/0x159 [ 268.873701] should_failslab+0xdb/0x130 [ 268.873715] kmem_cache_alloc+0x2d9/0x780 [ 268.873726] ? d_drop+0x51/0x60 [ 268.873745] ? rpc_i_callback+0x30/0x30 [ 268.882036] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 268.897190] rpc_alloc_inode+0x1a/0x20 [ 268.897203] alloc_inode+0x66/0x190 [ 268.897214] new_inode_pseudo+0x19/0xf0 [ 268.897226] new_inode+0x1f/0x40 [ 268.897237] rpc_get_inode+0x1d/0x1f0 [ 268.897247] ? d_drop+0x51/0x60 [ 268.897257] __rpc_create_common+0x5a/0x1a0 [ 268.897272] rpc_mkpipe_dentry+0x125/0x350 [ 268.897287] rpc_fill_super+0x4ee/0x900 [ 268.897306] ? rpc_pipe_release+0x830/0x830 [ 268.901818] SS: sel=0x0000, attr=0x00081, limit=0x0000ffff, base=0x0000000000000000 [ 268.907643] ? get_empty_filp.cold+0x3b/0x3b [ 268.907656] mount_ns+0xef/0x190 [ 268.907670] ? rpc_pipe_release+0x830/0x830 [ 268.907683] rpc_mount+0xa4/0xd0 [ 268.907698] mount_fs+0x9d/0x2a7 12:45:05 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000480)='cgroup.type\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x34000004}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0xfc, 0x9, 0x7, 0x401, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x2}, [@typed={0x14, 0x5, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @nested={0xd4, 0x88, [@typed={0x8, 0x59, @fd=r1}, @typed={0xc, 0x3a, @u64=0xffffffff}, @typed={0xc, 0x5a, @binary="ac3d422ea12c"}, @typed={0x8, 0x11, @pid=r2}, @generic="e6f96bc1e8d81c00080ed377520a92581ef78c00bfc5953753d0d4d608afb7db49d7f63d1277b2af6100213e995dd59626dca249041f2cbb58a389fc78b8b34bb0236b9a148c2eb62c9db52ab4d4256bef5383dea1931597debcdd980a66e9cb3cbec18b63942e20f24e859cc23f3ffc35acdc9392332b0e8c6f46490ecf79938d79a06c0fb4329a2449d33155e3b7a6c3476a1a03577cb26a9d736bec", @typed={0x8, 0x9, @str='nfs\x00'}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40081}, 0x1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r5 = fcntl$getown(r3, 0x9) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f00000001c0)={[], 0x4, 0x101, 0x2, 0x1ff, 0x80000000, r5}) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r6 = gettid() sched_setattr(r6, &(0x7f0000000040)={0x30, 0x3, 0x3, 0x8, 0xfffffffffffffff8, 0x1, 0x5, 0x1ff}, 0x3) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000240)=[@timestamp], 0x1) r7 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0)='nbd\x00') sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000003c0)={&(0x7f0000000280), 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x78, r7, 0x604, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_SOCKETS={0x14, 0x7, [{0x8, 0x1, r4}, {0x8, 0x1, r4}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}]}, 0x78}}, 0x81) [ 268.912047] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 268.915848] vfs_kern_mount.part.0+0x5e/0x3d0 [ 268.915866] do_mount+0x417/0x27d0 [ 268.915885] ? copy_mount_string+0x40/0x40 [ 268.915913] ? memdup_user+0x58/0xa0 [ 268.920679] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 268.923486] ? copy_mount_options+0x1fe/0x2f0 [ 268.923504] SyS_mount+0xab/0x120 [ 268.923515] ? copy_mnt_ns+0x8c0/0x8c0 [ 268.923533] do_syscall_64+0x1eb/0x630 12:45:06 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/124, 0x7c) umount2(&(0x7f0000000080)='./file0\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x4a100, 0x0) [ 268.927670] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 268.935529] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 268.935550] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 268.935560] RIP: 0033:0x458c29 [ 268.935566] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 268.935579] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 268.935585] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 268.935590] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 268.935596] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 268.935602] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 268.944696] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry gssd [ 268.948252] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 268.972312] net/sunrpc/rpc_pipe.c: rpc_mkpipe_dentry() failed to create pipe clntXX/gssd (errno = -12) [ 268.975501] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 269.036863] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 269.060818] IPVS: set_ctl: invalid protocol: 51 0.0.0.8:20004 [ 269.167507] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 269.175647] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 269.182280] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 269.198492] Interruptibility = 00000000 ActivityState = 00000000 [ 269.205883] *** Host State *** 12:45:06 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000000040), 0x2028000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000000080)=""/14, &(0x7f00000000c0)=0xe) [ 269.209194] RIP = 0xffffffff8117477a RSP = 0xffff88805a937998 [ 269.216594] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 269.223195] FSBase=00007fac963e6700 GSBase=ffff8880aef00000 TRBase=fffffe0000034000 [ 269.231920] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 269.240950] CR0=0000000080050033 CR3=000000008d84d000 CR4=00000000001426e0 [ 269.248154] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff86201910 [ 269.255075] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 269.262635] *** Control State *** [ 269.266624] PinBased=0000003f CPUBased=b6a1edfa SecondaryExec=000000cb [ 269.273856] EntryControls=0000d1ff ExitControls=002fefff [ 269.280329] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 269.287307] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 269.294114] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 269.300820] reason=80000021 qualification=0000000000000000 12:45:06 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 12:45:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 269.307169] IDTVectoring: info=00000000 errcode=00000000 [ 269.312714] TSC Offset = 0xffffff6d39103c27 [ 269.317065] TPR Threshold = 0x00 [ 269.321660] EPT pointer = 0x00000000989d101e 12:45:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:06 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x4) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r0, r1, &(0x7f0000000080), 0x1f) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:06 executing program 5 (fault-call:3 fault-nth:47): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 269.709199] FAULT_INJECTION: forcing a failure. [ 269.709199] name failslab, interval 1, probability 0, space 0, times 0 [ 269.726688] CPU: 0 PID: 11303 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 269.733779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.733787] Call Trace: [ 269.733812] dump_stack+0x138/0x19c [ 269.733845] should_fail.cold+0x10f/0x159 [ 269.733867] should_failslab+0xdb/0x130 [ 269.733883] kmem_cache_alloc+0x2d9/0x780 [ 269.733900] ? rpc_alloc_inode+0x1a/0x20 [ 269.733926] selinux_inode_alloc_security+0xb6/0x2a0 [ 269.733943] security_inode_alloc+0x9a/0xe0 [ 269.733958] inode_init_always+0x552/0xaf0 [ 269.733972] alloc_inode+0x83/0x190 [ 269.733985] new_inode_pseudo+0x19/0xf0 [ 269.734004] new_inode+0x1f/0x40 [ 269.734018] rpc_get_inode+0x1d/0x1f0 [ 269.734029] ? d_drop+0x51/0x60 [ 269.734043] __rpc_create_common+0x5a/0x1a0 [ 269.734060] rpc_mkpipe_dentry+0x125/0x350 [ 269.734076] rpc_fill_super+0x4ee/0x900 [ 269.734093] ? rpc_pipe_release+0x830/0x830 [ 269.734112] ? get_empty_filp.cold+0x3b/0x3b [ 269.734124] mount_ns+0xef/0x190 [ 269.734134] ? rpc_pipe_release+0x830/0x830 [ 269.734148] rpc_mount+0xa4/0xd0 [ 269.734163] mount_fs+0x9d/0x2a7 [ 269.787320] vfs_kern_mount.part.0+0x5e/0x3d0 [ 269.787351] do_mount+0x417/0x27d0 [ 269.787373] ? copy_mount_string+0x40/0x40 [ 269.787396] ? memdup_user+0x58/0xa0 [ 269.787412] ? copy_mount_options+0x1fe/0x2f0 [ 269.794625] SyS_mount+0xab/0x120 12:45:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 269.794636] ? copy_mnt_ns+0x8c0/0x8c0 [ 269.794652] do_syscall_64+0x1eb/0x630 [ 269.794663] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.794685] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 269.794695] RIP: 0033:0x458c29 [ 269.794702] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 269.794714] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 269.794724] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 269.819245] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 12:45:06 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x2) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) [ 269.819253] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 269.819260] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 269.830379] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry gssd [ 269.834977] net/sunrpc/rpc_pipe.c: rpc_mkpipe_dentry() failed to create pipe clntXX/gssd (errno = -12) 12:45:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 270.069267] *** Guest State *** [ 270.073088] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 270.083531] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 270.092701] CR3 = 0x00000000fffbc000 [ 270.096535] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 270.102756] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 270.108769] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 270.115530] CS: sel=0x0000, attr=0x0009b, limit=0x0000ffff, base=0x0000000000000000 [ 270.123653] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 270.131722] SS: sel=0x0000, attr=0x00081, limit=0x0000ffff, base=0x0000000000000000 [ 270.139732] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 270.147871] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 270.155911] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 270.164008] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 270.172114] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 270.180177] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 270.180194] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 270.180203] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 270.180213] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 270.180220] Interruptibility = 00000000 ActivityState = 00000000 12:45:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 270.180224] *** Host State *** [ 270.180233] RIP = 0xffffffff8117477a RSP = 0xffff88805726f998 [ 270.180250] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 270.180259] FSBase=00007fac963e6700 GSBase=ffff8880aee00000 TRBase=fffffe0000003000 [ 270.180269] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 270.180353] CR0=0000000080050033 CR3=00000000a1bf1000 CR4=00000000001426f0 [ 270.196405] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff86201910 [ 270.196416] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 270.196420] *** Control State *** [ 270.196428] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ca [ 270.196434] EntryControls=0000d1ff ExitControls=002fefff [ 270.196445] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 270.196452] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 270.196459] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 270.196465] reason=80000021 qualification=0000000000000000 [ 270.196471] IDTVectoring: info=00000000 errcode=00000000 [ 270.196476] TSC Offset = 0xffffff6c8c2e8e53 12:45:07 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f00000000c0)='system_u:sbject_r:modem_device_t:s0\x00', 0xffffff73) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000040)={0x3, r1}) 12:45:07 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000880)='/dev/media#\x00', 0x4, 0x208000) connect$x25(r0, &(0x7f00000008c0)={0x9, @null=' \x00'}, 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x1, 0x2) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x40001) 12:45:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 270.196482] EPT pointer = 0x0000000092a6601e 12:45:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:07 executing program 5 (fault-call:3 fault-nth:48): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 270.605791] FAULT_INJECTION: forcing a failure. [ 270.605791] name failslab, interval 1, probability 0, space 0, times 0 [ 270.664034] CPU: 0 PID: 11348 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 270.671126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.680507] Call Trace: [ 270.683117] dump_stack+0x138/0x19c [ 270.686762] should_fail.cold+0x10f/0x159 [ 270.690931] should_failslab+0xdb/0x130 [ 270.694924] kmem_cache_alloc+0x2d9/0x780 [ 270.699092] ? __d_lookup+0x3a2/0x670 [ 270.702915] ? mark_held_locks+0xb1/0x100 [ 270.707071] ? d_lookup+0xe5/0x240 [ 270.710652] __d_alloc+0x2d/0x9f0 [ 270.714119] ? d_lookup+0x166/0x240 [ 270.717757] d_alloc+0x4d/0x270 [ 270.721049] __rpc_lookup_create_exclusive+0xf8/0x110 [ 270.726259] ? rpc_d_lookup_sb+0xc0/0xc0 [ 270.730336] ? down_write_nested+0x3c/0x90 [ 270.734760] rpc_mkdir_populate.constprop.0+0x6a/0x110 [ 270.740057] ? rpc_cachedir_populate+0x30/0x30 [ 270.744651] rpc_create_client_dir+0x35/0x140 [ 270.749160] rpc_setup_pipedir_sb+0xfb/0x170 [ 270.753579] ? rpc_xprt_set_connect_timeout+0xf0/0xf0 [ 270.758784] rpc_pipefs_event+0x2aa/0x420 [ 270.762954] notifier_call_chain+0x116/0x1b0 [ 270.767558] blocking_notifier_call_chain+0x80/0xa0 [ 270.772611] rpc_fill_super+0x433/0x900 [ 270.776687] ? rpc_pipe_release+0x830/0x830 [ 270.781019] ? get_empty_filp.cold+0x3b/0x3b [ 270.785527] mount_ns+0xef/0x190 [ 270.788898] ? rpc_pipe_release+0x830/0x830 [ 270.793235] rpc_mount+0xa4/0xd0 [ 270.796615] mount_fs+0x9d/0x2a7 [ 270.799996] vfs_kern_mount.part.0+0x5e/0x3d0 [ 270.804502] do_mount+0x417/0x27d0 [ 270.808059] ? copy_mount_string+0x40/0x40 [ 270.812304] ? memdup_user+0x58/0xa0 [ 270.816035] ? copy_mount_options+0x1fe/0x2f0 [ 270.820547] SyS_mount+0xab/0x120 [ 270.824006] ? copy_mnt_ns+0x8c0/0x8c0 [ 270.827920] do_syscall_64+0x1eb/0x630 [ 270.831821] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 270.836695] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 270.841889] RIP: 0033:0x458c29 [ 270.845082] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 270.852975] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 270.860254] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 270.867807] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 270.875095] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 270.882370] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 12:45:07 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:08 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000200)={@dev, @broadcast, 0x0}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@loopback, 0x73, r2}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001580)={0x4, 0x0, [{0xd000, 0x0, 0x0}, {0x10000000100000, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x801, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r4, 0x3) mkdir(&(0x7f0000000140)='./file0\x00', 0x4) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 271.241347] RPC: Couldn't create pipefs entry nfs/clnt6a, error -12 12:45:08 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 12:45:08 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0xc4, "2fd701f8e3b9c9377d868b079dc024a4fb2f4590ff207513fbbfad076660be9a78589d251cf03e4271345ff77170dfebc5ef5404ff2cd15239c576b07d7599f2691b1be246acb54374bd4ddee84f92e0059b98eb24ca0e41d1a227b183d7aaf4d49f6b7c4f7b811fdf1d1fb9f3189f90f514ba32fc0c966ec9c5de90fb38c33984aa4820692c90e752e670abfeebbbdb3e9823abb035b42f8fd563f4b21179fc0bad7361f288e4b89e7e27077e2bc30e6f28afe59596b7026d44712a9800003bc9945cdc"}, &(0x7f00000001c0)=0xe8) 12:45:08 executing program 5 (fault-call:3 fault-nth:49): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:08 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 12:45:08 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000080)='keyringtrusted\x00') mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:08 executing program 3: mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x1) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='nfs\x00', 0x1000000, &(0x7f0000000180)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2100, 0x1) 12:45:08 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 271.483455] FAULT_INJECTION: forcing a failure. [ 271.483455] name failslab, interval 1, probability 0, space 0, times 0 [ 271.507681] CPU: 0 PID: 11387 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 271.514749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.524202] Call Trace: [ 271.526811] dump_stack+0x138/0x19c [ 271.530471] should_fail.cold+0x10f/0x159 [ 271.534635] should_failslab+0xdb/0x130 [ 271.538656] kmem_cache_alloc+0x2d9/0x780 [ 271.542818] ? rpc_alloc_inode+0x1a/0x20 [ 271.546921] selinux_inode_alloc_security+0xb6/0x2a0 [ 271.552214] security_inode_alloc+0x9a/0xe0 [ 271.556548] inode_init_always+0x552/0xaf0 [ 271.560799] alloc_inode+0x83/0x190 [ 271.564461] new_inode_pseudo+0x19/0xf0 [ 271.568445] new_inode+0x1f/0x40 [ 271.571833] rpc_get_inode+0x1d/0x1f0 [ 271.575921] ? d_drop+0x51/0x60 [ 271.579220] __rpc_create_common+0x5a/0x1a0 [ 271.583564] rpc_mkdir_populate.constprop.0+0x90/0x110 [ 271.588875] ? rpc_cachedir_populate+0x30/0x30 [ 271.593479] rpc_create_client_dir+0x35/0x140 [ 271.597994] rpc_setup_pipedir_sb+0xfb/0x170 [ 271.602414] ? rpc_xprt_set_connect_timeout+0xf0/0xf0 [ 271.607656] rpc_pipefs_event+0x2aa/0x420 [ 271.611837] notifier_call_chain+0x116/0x1b0 [ 271.616265] blocking_notifier_call_chain+0x80/0xa0 [ 271.621389] rpc_fill_super+0x433/0x900 [ 271.625392] ? rpc_pipe_release+0x830/0x830 [ 271.629731] ? get_empty_filp.cold+0x3b/0x3b [ 271.629746] mount_ns+0xef/0x190 [ 271.629758] ? rpc_pipe_release+0x830/0x830 [ 271.629772] rpc_mount+0xa4/0xd0 [ 271.629786] mount_fs+0x9d/0x2a7 [ 271.629804] vfs_kern_mount.part.0+0x5e/0x3d0 [ 271.629821] do_mount+0x417/0x27d0 [ 271.637622] ? copy_mount_string+0x40/0x40 [ 271.637640] ? memdup_user+0x58/0xa0 [ 271.637652] ? copy_mount_options+0x1fe/0x2f0 [ 271.637669] SyS_mount+0xab/0x120 [ 271.637680] ? copy_mnt_ns+0x8c0/0x8c0 [ 271.637698] do_syscall_64+0x1eb/0x630 [ 271.680448] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 271.685315] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 271.690510] RIP: 0033:0x458c29 [ 271.693690] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 271.701412] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 271.708808] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 271.716277] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 271.723554] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 271.730817] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 271.740252] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry clnt6f [ 271.749429] RPC: Couldn't create pipefs entry nfs/clnt6f, error -12 12:45:08 executing program 2: perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xf) 12:45:08 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 12:45:08 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x280040) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000100)='trusted.overlay.nlink\x00', &(0x7f0000000140)={'L-', 0x33d}, 0x28, 0x3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, r1, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 12:45:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:08 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b4e1ced2d23c9c92bc7d1994749c7063cbe3ddf8facb6a0b63a8ce5b53ba154f15318f753dd0"], &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0xffffffff0000, 0x8200, 0x1, 0x1, 0x8001, 0x7a18, 0x1ff, r3}, &(0x7f0000000100)=0x20) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000200)=""/159) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:08 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 12:45:08 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101001, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:09 executing program 5 (fault-call:3 fault-nth:50): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:09 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 12:45:09 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r0, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0xd36) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@initdev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) r4 = getegid() openat$random(0xffffffffffffff9c, &(0x7f0000000500)='/dev/urandom\x00', 0x80000, 0x0) chown(&(0x7f0000000380)='./file0\x00', r3, r4) read(r1, &(0x7f0000000580)=""/10, 0x35f9d3fec871576e) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x7ff, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) r6 = getgid() ioctl$VIDIOC_S_CROP(r1, 0x4014563c, &(0x7f0000000540)={0xf, {0x4, 0x3, 0x7f, 0x8}}) r7 = getgid() mount$9p_tcp(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x10000, &(0x7f00000002c0)={'trans=tcp,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@access_uid={'access', 0x3d, r5}}, {@debug={'debug', 0x3d, 0x3}}, {@dfltgid={'dfltgid', 0x3d, r6}}, {@dfltgid={'dfltgid', 0x3d, r7}}, {@loose='loose'}], [{@audit='audit'}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}]}}) 12:45:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:09 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) write$UHID_INPUT2(r2, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x0, 0x2, "89192248ff0f9964ceff1f7c21ef533e480daa885311601fb1ff8be5f2d8c9725588859eeff76afdbfd27e23c2ab2d2f1cb95ef46d1567ca61827430755964", 0x29}, 0x60) read(r1, &(0x7f0000000000)=""/10, 0x76) [ 272.348347] FAULT_INJECTION: forcing a failure. [ 272.348347] name failslab, interval 1, probability 0, space 0, times 0 [ 272.395484] CPU: 0 PID: 11441 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 272.402548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.411926] Call Trace: [ 272.414526] dump_stack+0x138/0x19c [ 272.418167] should_fail.cold+0x10f/0x159 [ 272.422339] should_failslab+0xdb/0x130 [ 272.422355] kmem_cache_alloc+0x2d9/0x780 [ 272.422371] ? rpc_alloc_inode+0x1a/0x20 [ 272.422391] selinux_inode_alloc_security+0xb6/0x2a0 [ 272.422406] security_inode_alloc+0x9a/0xe0 [ 272.422419] inode_init_always+0x552/0xaf0 [ 272.422433] alloc_inode+0x83/0x190 [ 272.430642] new_inode_pseudo+0x19/0xf0 [ 272.430652] new_inode+0x1f/0x40 [ 272.430664] rpc_get_inode+0x1d/0x1f0 [ 272.430673] ? d_drop+0x51/0x60 [ 272.430685] __rpc_create_common+0x5a/0x1a0 [ 272.430700] rpc_mkdir_populate.constprop.0+0x90/0x110 [ 272.430710] ? rpc_cachedir_populate+0x30/0x30 [ 272.430724] rpc_create_client_dir+0x35/0x140 [ 272.456354] rpc_setup_pipedir_sb+0xfb/0x170 [ 272.456370] ? rpc_xprt_set_connect_timeout+0xf0/0xf0 [ 272.456390] rpc_pipefs_event+0x2aa/0x420 [ 272.456412] notifier_call_chain+0x116/0x1b0 [ 272.456432] blocking_notifier_call_chain+0x80/0xa0 [ 272.456447] rpc_fill_super+0x433/0x900 [ 272.463835] ? rpc_pipe_release+0x830/0x830 [ 272.463853] ? get_empty_filp.cold+0x3b/0x3b [ 272.463868] mount_ns+0xef/0x190 [ 272.463879] ? rpc_pipe_release+0x830/0x830 [ 272.463894] rpc_mount+0xa4/0xd0 [ 272.463914] mount_fs+0x9d/0x2a7 [ 272.463931] vfs_kern_mount.part.0+0x5e/0x3d0 [ 272.540649] do_mount+0x417/0x27d0 [ 272.544183] ? copy_mount_string+0x40/0x40 [ 272.548416] ? memdup_user+0x58/0xa0 [ 272.552122] ? copy_mount_options+0x1fe/0x2f0 [ 272.556608] SyS_mount+0xab/0x120 [ 272.560055] ? copy_mnt_ns+0x8c0/0x8c0 [ 272.563949] do_syscall_64+0x1eb/0x630 [ 272.567845] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 272.572701] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 272.577927] RIP: 0033:0x458c29 [ 272.581109] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 272.588816] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 272.596195] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 272.603471] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 272.610949] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 272.618220] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 272.630782] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry clnt73 [ 272.639888] RPC: Couldn't create pipefs entry nfs/clnt73, error -12 12:45:09 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e22, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x0, 0x7fffffff}, 0x8) 12:45:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:09 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000001880)=""/190, 0xbe}], 0x1}}], 0x400000000000098, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') preadv(r3, &(0x7f00000017c0), 0x1fe, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:09 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x8040, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000440)='./file0\x00', 0x100000001) r1 = socket(0x19, 0x0, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3da}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 12:45:09 executing program 5 (fault-call:3 fault-nth:51): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:09 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:10 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 12:45:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 273.163878] FAULT_INJECTION: forcing a failure. [ 273.163878] name failslab, interval 1, probability 0, space 0, times 0 [ 273.179136] CPU: 1 PID: 11485 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 273.186362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.195727] Call Trace: [ 273.195761] dump_stack+0x138/0x19c [ 273.195782] should_fail.cold+0x10f/0x159 [ 273.195802] should_failslab+0xdb/0x130 [ 273.195819] kmem_cache_alloc+0x2d9/0x780 [ 273.195849] ? d_drop+0x51/0x60 [ 273.195870] ? rpc_i_callback+0x30/0x30 [ 273.195884] rpc_alloc_inode+0x1a/0x20 [ 273.206266] alloc_inode+0x66/0x190 [ 273.206282] new_inode_pseudo+0x19/0xf0 [ 273.206295] new_inode+0x1f/0x40 [ 273.206308] rpc_get_inode+0x1d/0x1f0 [ 273.206319] ? d_drop+0x51/0x60 [ 273.206332] __rpc_create_common+0x5a/0x1a0 [ 273.206348] rpc_populate.constprop.0+0x1cf/0x360 [ 273.252993] rpc_clntdir_populate+0x2a/0x30 [ 273.257346] rpc_mkdir_populate.constprop.0+0xe8/0x110 [ 273.262641] ? rpc_cachedir_populate+0x30/0x30 [ 273.267256] rpc_create_client_dir+0x35/0x140 [ 273.271767] rpc_setup_pipedir_sb+0xfb/0x170 [ 273.276367] ? rpc_xprt_set_connect_timeout+0xf0/0xf0 [ 273.281591] rpc_pipefs_event+0x2aa/0x420 [ 273.285754] notifier_call_chain+0x116/0x1b0 [ 273.290529] blocking_notifier_call_chain+0x80/0xa0 [ 273.295585] rpc_fill_super+0x433/0x900 [ 273.299589] ? rpc_pipe_release+0x830/0x830 [ 273.303931] ? get_empty_filp.cold+0x3b/0x3b [ 273.308451] mount_ns+0xef/0x190 [ 273.312088] ? rpc_pipe_release+0x830/0x830 [ 273.316438] rpc_mount+0xa4/0xd0 [ 273.319811] mount_fs+0x9d/0x2a7 [ 273.323195] vfs_kern_mount.part.0+0x5e/0x3d0 [ 273.327702] do_mount+0x417/0x27d0 [ 273.331522] ? copy_mount_string+0x40/0x40 [ 273.335847] ? memdup_user+0x58/0xa0 [ 273.339566] ? copy_mount_options+0x1fe/0x2f0 [ 273.344078] SyS_mount+0xab/0x120 [ 273.347536] ? copy_mnt_ns+0x8c0/0x8c0 [ 273.351457] do_syscall_64+0x1eb/0x630 [ 273.355354] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 273.360229] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 273.365515] RIP: 0033:0x458c29 [ 273.369509] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 273.377234] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 273.384509] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 273.391785] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 273.399080] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 273.406538] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 12:45:10 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 273.414961] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info [ 273.437562] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clnt7a [ 273.446131] RPC: Couldn't create pipefs entry nfs/clnt7a, error -12 12:45:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:10 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 12:45:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:10 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) pwrite64(r0, &(0x7f0000000040)="1670de5e86ccd5e6", 0x8, 0x0) read(r1, &(0x7f0000000000)=""/10, 0x76) socket$nl_crypto(0x10, 0x3, 0x15) 12:45:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:10 executing program 5 (fault-call:3 fault-nth:52): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:10 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) r1 = eventfd2(0x0, 0x10000000000) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) dup(r0) write$selinux_attr(r3, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r2, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) syz_init_net_socket$netrom(0x6, 0x5, 0x0) read(r2, &(0x7f0000000000)=""/10, 0x76) 12:45:10 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x4000, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000640)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r1, 0x202, 0x70bd28, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x4000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000740)={0xfffffffffffffff7, 0x1, 0x2000}, 0x4) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000780)={0x0, 0x9}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000800)={r4, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x3, 0x1000, 0x6ee, 0x4, 0x3}, &(0x7f00000008c0)=0x98) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r3, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2082}, 0xc, &(0x7f0000000540)={&(0x7f00000001c0)={0x35c, r5, 0x100, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x64, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x80000000}}, {0x14, 0x2, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9b5d}]}, @TIPC_NLA_BEARER={0x134, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'rose0\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'vcan0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x5, @empty, 0x9}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xc9e, @rand_addr="53e95eeab2e356157eb2cc85f2086b7a", 0x6}}}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffff800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffffffffff8f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @local}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x5, @remote, 0x9}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x8, @mcast2, 0x3ff}}, {0x14, 0x2, @in={0x2, 0x4e20, @multicast1}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}]}, @TIPC_NLA_BEARER={0x108, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @remote}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [], @empty}, 0x7}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x75, @mcast1, 0xffff}}, {0x14, 0x2, @in={0x2, 0x4e21, @remote}}}}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x22cccd00}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x28}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffc00}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2b}}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x8, @rand_addr="6b6ff540124afd7b6afce958eaf9c31d", 0x3}}}}]}, @TIPC_NLA_NODE={0x44, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x735f}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8a}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffff80000001}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x10, 0x5, [@TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfcb}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}]}, @TIPC_NLA_BEARER={0x28, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}]}]}, 0x35c}, 0x1, 0x0, 0x0, 0x4005}, 0x4000045) 12:45:10 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x40, 0x3ffc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x91}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r1, 0x200, 0x20, 0x8, 0x9}, &(0x7f0000000280)=0x18) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x1) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:10 executing program 3: r0 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000180)={0x30000000, 0x7fffffff, 0x31}) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x9, &(0x7f00000001c0)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000002c0)={r1, &(0x7f0000000280)}) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 274.089837] FAULT_INJECTION: forcing a failure. [ 274.089837] name failslab, interval 1, probability 0, space 0, times 0 [ 274.131042] CPU: 1 PID: 11535 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 274.138137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.147607] Call Trace: [ 274.150220] dump_stack+0x138/0x19c [ 274.153878] should_fail.cold+0x10f/0x159 [ 274.158060] should_failslab+0xdb/0x130 [ 274.162080] kmem_cache_alloc+0x2d9/0x780 [ 274.166254] ? rpc_alloc_inode+0x1a/0x20 [ 274.170339] selinux_inode_alloc_security+0xb6/0x2a0 [ 274.175491] security_inode_alloc+0x9a/0xe0 [ 274.179844] inode_init_always+0x552/0xaf0 [ 274.184110] alloc_inode+0x83/0x190 [ 274.187762] new_inode_pseudo+0x19/0xf0 [ 274.191758] new_inode+0x1f/0x40 [ 274.195153] rpc_get_inode+0x1d/0x1f0 [ 274.198973] ? d_drop+0x51/0x60 [ 274.202276] __rpc_create_common+0x5a/0x1a0 [ 274.206620] rpc_populate.constprop.0+0x1cf/0x360 [ 274.211499] rpc_clntdir_populate+0x2a/0x30 [ 274.215859] rpc_mkdir_populate.constprop.0+0xe8/0x110 [ 274.221185] ? rpc_cachedir_populate+0x30/0x30 [ 274.225784] rpc_create_client_dir+0x35/0x140 [ 274.230307] rpc_setup_pipedir_sb+0xfb/0x170 [ 274.234719] ? rpc_xprt_set_connect_timeout+0xf0/0xf0 [ 274.240132] rpc_pipefs_event+0x2aa/0x420 [ 274.244293] notifier_call_chain+0x116/0x1b0 [ 274.248718] blocking_notifier_call_chain+0x80/0xa0 [ 274.253855] rpc_fill_super+0x433/0x900 [ 274.257862] ? rpc_pipe_release+0x830/0x830 [ 274.262197] ? get_empty_filp.cold+0x3b/0x3b [ 274.266634] mount_ns+0xef/0x190 [ 274.270271] ? rpc_pipe_release+0x830/0x830 [ 274.274607] rpc_mount+0xa4/0xd0 [ 274.277979] mount_fs+0x9d/0x2a7 [ 274.281369] vfs_kern_mount.part.0+0x5e/0x3d0 [ 274.286018] do_mount+0x417/0x27d0 [ 274.289571] ? copy_mount_string+0x40/0x40 [ 274.293819] ? memdup_user+0x58/0xa0 [ 274.297579] ? copy_mount_options+0x1fe/0x2f0 [ 274.302092] SyS_mount+0xab/0x120 [ 274.305558] ? copy_mnt_ns+0x8c0/0x8c0 [ 274.309462] do_syscall_64+0x1eb/0x630 [ 274.313449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 274.318465] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 274.323668] RIP: 0033:0x458c29 12:45:11 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r2, r1, &(0x7f0000000040), 0x6) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:11 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) lsetxattr$security_smack_entry(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.SMACK64IPOUT\x00', &(0x7f0000000180)='nfs\x00', 0x4, 0x3) umount2(&(0x7f00000001c0)='./file0\x00', 0x8000010) 12:45:11 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='nfs\x00', 0x4, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) [ 274.328077] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 274.335812] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 274.343110] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 274.350392] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 274.357683] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 274.365256] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 274.426246] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info [ 274.442159] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clnt7d [ 274.454770] RPC: Couldn't create pipefs entry nfs/clnt7d, error -12 12:45:11 executing program 5 (fault-call:3 fault-nth:53): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:11 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:var_run_t:s0\x00', 0x1f) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 274.906906] FAULT_INJECTION: forcing a failure. [ 274.906906] name failslab, interval 1, probability 0, space 0, times 0 [ 274.942548] CPU: 1 PID: 11574 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 274.949630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.959011] Call Trace: [ 274.961636] dump_stack+0x138/0x19c [ 274.965292] should_fail.cold+0x10f/0x159 [ 274.969472] should_failslab+0xdb/0x130 [ 274.973472] kmem_cache_alloc+0x2d9/0x780 [ 274.977637] ? rpc_alloc_inode+0x1a/0x20 [ 274.981752] selinux_inode_alloc_security+0xb6/0x2a0 [ 274.986885] security_inode_alloc+0x9a/0xe0 [ 274.991229] inode_init_always+0x552/0xaf0 [ 274.995490] alloc_inode+0x83/0x190 [ 274.999154] new_inode_pseudo+0x19/0xf0 [ 275.003133] new_inode+0x1f/0x40 [ 275.006500] rpc_get_inode+0x1d/0x1f0 [ 275.010300] ? d_drop+0x51/0x60 [ 275.013586] __rpc_create_common+0x5a/0x1a0 [ 275.017919] rpc_populate.constprop.0+0x1cf/0x360 [ 275.022783] rpc_clntdir_populate+0x2a/0x30 [ 275.028014] rpc_mkdir_populate.constprop.0+0xe8/0x110 [ 275.033322] ? rpc_cachedir_populate+0x30/0x30 [ 275.037920] rpc_create_client_dir+0x35/0x140 [ 275.042440] rpc_setup_pipedir_sb+0xfb/0x170 [ 275.046896] ? rpc_xprt_set_connect_timeout+0xf0/0xf0 [ 275.052115] rpc_pipefs_event+0x2aa/0x420 [ 275.056374] notifier_call_chain+0x116/0x1b0 [ 275.060904] blocking_notifier_call_chain+0x80/0xa0 [ 275.065941] rpc_fill_super+0x433/0x900 [ 275.069935] ? rpc_pipe_release+0x830/0x830 [ 275.074271] ? get_empty_filp.cold+0x3b/0x3b [ 275.078691] mount_ns+0xef/0x190 [ 275.082091] ? rpc_pipe_release+0x830/0x830 [ 275.086427] rpc_mount+0xa4/0xd0 [ 275.089801] mount_fs+0x9d/0x2a7 [ 275.093185] vfs_kern_mount.part.0+0x5e/0x3d0 [ 275.098638] do_mount+0x417/0x27d0 [ 275.102192] ? copy_mount_string+0x40/0x40 [ 275.106444] ? memdup_user+0x58/0xa0 [ 275.110163] ? copy_mount_options+0x1fe/0x2f0 [ 275.114663] SyS_mount+0xab/0x120 [ 275.118118] ? copy_mnt_ns+0x8c0/0x8c0 [ 275.122027] do_syscall_64+0x1eb/0x630 [ 275.125914] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.130770] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 275.135956] RIP: 0033:0x458c29 [ 275.139148] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 275.146867] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 12:45:12 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10003, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/183) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffffffffffffd, &(0x7f000000a000)) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 275.154147] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 275.161433] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 275.168891] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 275.176172] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 12:45:12 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, r0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:12 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000040)) close(r0) read(r1, &(0x7f0000000000)=""/10, 0x76) [ 275.223814] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info 12:45:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 275.273352] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clnt80 [ 275.300795] RPC: Couldn't create pipefs entry nfs/clnt80, error -12 12:45:12 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) r1 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) getsockname$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) connect(r1, &(0x7f00000001c0)=@hci={0x1f, r2, 0x3}, 0x80) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000240)=0x9) 12:45:12 executing program 5 (fault-call:3 fault-nth:54): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:12 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0xfd) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) 12:45:12 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000580)='./file0\x00', 0x1000, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='rpc_pipefs\x00', &(0x7f00000001c0)=':wlan1self\x00'], &(0x7f0000000480)=[&(0x7f0000000240)='^wlan0\x00', &(0x7f0000000280)='rpc_pipefs\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='rpc_pipefs\x00', &(0x7f0000000340)='system\x00', &(0x7f0000000380)=']*eth0\x00', &(0x7f00000003c0)='rpc_pipefs\x00', &(0x7f0000000400)='rpc_pipefs\x00', &(0x7f0000000440)='nfs\x00'], 0x1000) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000540)={0x0, r0, 0x0, 0x14, &(0x7f0000000500)=',selfvboxnet0\x9bnodev\x00'}, 0x30) ptrace$setopts(0x4206, r1, 0x0, 0x3e) 12:45:12 executing program 3: r0 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x1, 0x2) syz_mount_image$nfs4(&(0x7f00000001c0)='nfs4\x00', &(0x7f0000000200)='./file0\x00', 0x8001, 0x1, &(0x7f0000000280)=[{&(0x7f0000000240)="eaa89cf0edef664d720b52a6ebe3af0b5fa1f78709d45b1d5a076a71c852ab7b5153e18b3941a03dc565a72fae70147dc40aca419f4483a5f8b0b3a9", 0x3c, 0x7fff}], 0x2, &(0x7f00000002c0)='selinux\\ppp1\x00') ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x7) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=""/19) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='pstore\x00', 0x1, 0x0) 12:45:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 275.747117] FAULT_INJECTION: forcing a failure. [ 275.747117] name failslab, interval 1, probability 0, space 0, times 0 [ 275.760708] CPU: 0 PID: 11620 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 275.767751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.767761] Call Trace: [ 275.779739] dump_stack+0x138/0x19c [ 275.783383] should_fail.cold+0x10f/0x159 [ 275.787549] should_failslab+0xdb/0x130 [ 275.791554] kmem_cache_alloc+0x2d9/0x780 [ 275.795918] ? d_drop+0x51/0x60 [ 275.799225] ? rpc_i_callback+0x30/0x30 [ 275.803222] rpc_alloc_inode+0x1a/0x20 [ 275.807560] alloc_inode+0x66/0x190 [ 275.811210] new_inode_pseudo+0x19/0xf0 [ 275.815199] new_inode+0x1f/0x40 [ 275.815215] rpc_get_inode+0x1d/0x1f0 [ 275.815226] ? d_drop+0x51/0x60 [ 275.815240] __rpc_create_common+0x5a/0x1a0 [ 275.815257] rpc_mkpipe_dentry+0x125/0x350 [ 275.815277] nfs4blocklayout_register_sb+0x4c/0x70 [ 275.815291] rpc_pipefs_event+0x24e/0x3e0 [ 275.815309] notifier_call_chain+0x116/0x1b0 [ 275.815326] blocking_notifier_call_chain+0x80/0xa0 [ 275.834389] rpc_fill_super+0x433/0x900 [ 275.834407] ? rpc_pipe_release+0x830/0x830 [ 275.834423] ? get_empty_filp.cold+0x3b/0x3b [ 275.834438] mount_ns+0xef/0x190 [ 275.834448] ? rpc_pipe_release+0x830/0x830 [ 275.834463] rpc_mount+0xa4/0xd0 [ 275.834476] mount_fs+0x9d/0x2a7 [ 275.834493] vfs_kern_mount.part.0+0x5e/0x3d0 [ 275.843640] do_mount+0x417/0x27d0 [ 275.843662] ? copy_mount_string+0x40/0x40 [ 275.843680] ? memdup_user+0x58/0xa0 [ 275.843692] ? copy_mount_options+0x1fe/0x2f0 [ 275.843710] SyS_mount+0xab/0x120 [ 275.843720] ? copy_mnt_ns+0x8c0/0x8c0 [ 275.843735] do_syscall_64+0x1eb/0x630 [ 275.912201] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.917083] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 275.924076] RIP: 0033:0x458c29 [ 275.927266] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 275.935097] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 275.942418] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 275.949702] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 275.956976] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 275.964252] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 12:45:12 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000040)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f00000001c0)) socket$packet(0x11, 0x2, 0x300) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) [ 276.000539] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry blocklayout [ 276.010282] net/sunrpc/rpc_pipe.c: rpc_mkpipe_dentry() failed to create pipe nfs/blocklayout (errno = -12) 12:45:13 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x238802, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, r0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0xa, [0x6ad0, 0x8, 0x5, 0xff, 0xe16, 0x40, 0x1, 0x6, 0x4, 0x5]}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:13 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) fcntl$setflags(r1, 0x2, 0x1) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000040)=""/10, 0xa) 12:45:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:13 executing program 5 (fault-call:3 fault-nth:55): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:13 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000080)='system\x00\x00\x00\x00\x00\x00\x00\x00t_r:hugetlbfs_t:s0\x00', 0x21) sendfile(r1, r2, &(0x7f0000d83ff8), 0xa008080fffffffe) read(r0, &(0x7f0000000180)=""/10, 0x5c9) 12:45:13 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r1, &(0x7f0000000040)='system_u:object_r:shell_exec_t:s0\x00', 0x22) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0xfffffffffffffff8) read(r1, &(0x7f0000000000)=""/10, 0x76) [ 276.583501] FAULT_INJECTION: forcing a failure. [ 276.583501] name failslab, interval 1, probability 0, space 0, times 0 [ 276.603577] CPU: 1 PID: 11668 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 276.610630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.620001] Call Trace: [ 276.622616] dump_stack+0x138/0x19c [ 276.626973] should_fail.cold+0x10f/0x159 [ 276.631132] should_failslab+0xdb/0x130 [ 276.635111] kmem_cache_alloc+0x2d9/0x780 [ 276.639261] ? d_drop+0x51/0x60 [ 276.642535] ? rpc_i_callback+0x30/0x30 [ 276.646499] rpc_alloc_inode+0x1a/0x20 [ 276.650394] alloc_inode+0x66/0x190 [ 276.654055] new_inode_pseudo+0x19/0xf0 [ 276.658116] new_inode+0x1f/0x40 [ 276.661484] rpc_get_inode+0x1d/0x1f0 [ 276.665294] ? d_drop+0x51/0x60 [ 276.668599] __rpc_create_common+0x5a/0x1a0 [ 276.672936] rpc_mkpipe_dentry+0x125/0x350 [ 276.677188] nfs4blocklayout_register_sb+0x4c/0x70 [ 276.682127] rpc_pipefs_event+0x24e/0x3e0 [ 276.686283] notifier_call_chain+0x116/0x1b0 [ 276.690719] blocking_notifier_call_chain+0x80/0xa0 [ 276.695768] rpc_fill_super+0x433/0x900 [ 276.699755] ? rpc_pipe_release+0x830/0x830 [ 276.704093] ? get_empty_filp.cold+0x3b/0x3b [ 276.708515] mount_ns+0xef/0x190 [ 276.711894] ? rpc_pipe_release+0x830/0x830 [ 276.716267] rpc_mount+0xa4/0xd0 [ 276.719644] mount_fs+0x9d/0x2a7 [ 276.723024] vfs_kern_mount.part.0+0x5e/0x3d0 [ 276.727542] do_mount+0x417/0x27d0 [ 276.731095] ? copy_mount_string+0x40/0x40 [ 276.735338] ? memdup_user+0x58/0xa0 [ 276.739080] ? copy_mount_options+0x1fe/0x2f0 [ 276.743606] SyS_mount+0xab/0x120 [ 276.747061] ? copy_mnt_ns+0x8c0/0x8c0 [ 276.750954] do_syscall_64+0x1eb/0x630 [ 276.754849] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.759705] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 276.764899] RIP: 0033:0x458c29 [ 276.768339] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 276.776059] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 276.783334] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 276.790603] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 276.797879] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 276.805236] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 276.814943] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry blocklayout 12:45:13 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfs\x00\f\x7f\xa2h\x902,^\xa7\x02\xad\xaf\r\x92im\x9f\xc4\xd2\xc7\xbb\xe8\x18(\xde\x9d\x92\x92\x18\x82\x1a1z*\xc6\x01\xed\xf4QM\xdf\xe2\xf7\xe1\x7f\xc3\xdc\x8d\xa5\xb2\xae\xc7\xb2\x96,R\xa2\xf3\xa6\xbd%G\x8e\x10,\x93\xd1\x85\xc1\x13.;\xb0v\xc2g>\xf8\xfc\xd8\xa9T`\xcbM\x1b\x91\xa7lc\xd7\xc4\xe2\xf6Q_\xb2\xd8\x00\xef\xb9\xda\xdct\xbf\x17\xc5\xdbr\xa5\x1f%\xdeD\xcf\x83\xd4\xe2K\xcaN\x8cG\xbac\xe7\x1a[}\x8f\xdf\x1c\xe0\xc00\x06\xcejF\xa8\x98\x19\xd1\nI\x93\x98sW\x81\xb6#\x867\xbc\x9f\x01\x0fgg\x1a\xbeX:X\xf1\xc58\xb1W\x88P\xe4\xfe\x021\x9b\xa1\xc4\x1d\xec\x9d\xb1\xe1\x7f{\xee\xdd}q!\xc2\xee\x9f\"\x13\x00\x00\x01\x00\x99\x90\xf1\xb5f}\xd7\x95\x86Z\xd0\xbd`\x8f\xc7\xa9\x00'/236, 0x0, &(0x7f0000000240)='\xd3~\xb5\xcd\xb9\xa6>\x17e\xb0v\xfb\x94X\x84i\x85\xb5\xad\xe6Y>kiTD\xcf\x04@y\xf2\x963\x82\x8d\n\xae\xf1[y~\xe9\x82\xd8\xbf\x0e/\fS\xb7\xa0\xf6\b\x1f\xe8\xb6\x01\x9b}\xdb\x8d\x93Q\xad\x1e\xe1\xf9\x00\xa5\xfa<\xaf\xf7#\x1e\xc9XM\'y\xf2\to0\xd9l\xef\xb5n\x99\x91\x13\x9c\xb02\x01\x1b\x7fZ\xfc\x82\xc2\xa62K\x1c\x9c\xbd\x03\xdd\xed\x1c\x15v\xfaz\xf5\x97\xb9\x13f@0\xda\xf5\x83\x86\xd3b\xe5\xc5*.d\x1fsa\xfc\xe0\xfb\xe3m\xc7x\x03\xa6zf\xb0d\xb2\xdfKF\x02\xab\xe7nh\n(yfp>\xc1\xc3`\xc1\xcb\xcd\xd6\x16\x1f\xcf\x9e\x01\xf5t\xdf\xeb\x00\x00HU$\vd8\x134\xeb') mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:13 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$apparmor_exec(r1, &(0x7f0000000040)={'stack ', 'system_u:object_r:hugetlbfs_t:s0\x00'}, 0x27) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r2, r0, &(0x7f0000000280)=0xbffffdfbffffffd, 0xce1) syz_init_net_socket$netrom(0x6, 0x5, 0x0) read(r1, &(0x7f0000000000)=""/10, 0x76) [ 276.838156] net/sunrpc/rpc_pipe.c: rpc_mkpipe_dentry() failed to create pipe nfs/blocklayout (errno = -12) 12:45:13 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000200)={0x2, 0x4, 0xff}) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x20000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000180)={0x5, 0x100000001}) umount2(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000300)={@broadcast, @empty, 0x0}, &(0x7f0000000340)=0xc) sendto$packet(r0, &(0x7f0000000240)="5087efcf8a5d6625e0f9f57a48c377f523962aa335fe5b93637b3865143940dcf9ca8b2e1feba4c18ac8f854088a8795547de849bc0e8d6fc23d64293e398e6e9cb85f8aa85f7cb34f3da62c42df6f82b086bf541a5cd225938166066f7e16c7bebf2f4eda542e68d834cbb8fe806dfefc98f1de45eac65617d46f2dceebaa85ae0791f0b825e7ea023360e835e91ea6f6d609e232da8cdcf78e559a1d6bee76e6dfa7e73e6c9870c607fd36d336b02ab98423b80d", 0xb5, 0x4, &(0x7f0000000380)={0x11, 0x7, r2, 0x1, 0x40, 0x6, @dev={[], 0x22}}, 0x14) 12:45:13 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x4) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000300)='\x00') prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000340)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200)=0x10001, 0x8) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x40, 0x44040) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000240)="a5f3513c094853feacab43c042a951b472ab64692f9d6bc0de59a650b072dd8979821edb3855e6636c1a19435ef78e15db294d7d97c78405cae26e6256dd72d7177ceff3e5e289bd361d00b587b9d1ec8a6601722974cc682edaa63e56f02818a3aadb24ef560bb2bc849ccfe6ca4702a4bab2"}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), 0x4) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000080)=0x1) 12:45:13 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:14 executing program 5 (fault-call:3 fault-nth:56): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:14 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet(0x2, 0x80802, 0x80) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:14 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x40004, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000180)={0x1f, {0x4ae1, 0x80000001, 0x2, 0x3b, 0xe3}, 0x9}, 0xa) 12:45:14 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) getpeername$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) fsetxattr$security_smack_entry(r2, &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='system_u:object_r:hugetlbfs_t:s0\x00', 0x21, 0x1) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 277.417093] FAULT_INJECTION: forcing a failure. [ 277.417093] name failslab, interval 1, probability 0, space 0, times 0 [ 277.429184] CPU: 1 PID: 11725 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 277.436224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.445601] Call Trace: [ 277.448217] dump_stack+0x138/0x19c [ 277.451898] should_fail.cold+0x10f/0x159 [ 277.456077] should_failslab+0xdb/0x130 [ 277.460084] kmem_cache_alloc+0x2d9/0x780 [ 277.464284] ? rpc_alloc_inode+0x1a/0x20 [ 277.468369] selinux_inode_alloc_security+0xb6/0x2a0 [ 277.473499] security_inode_alloc+0x9a/0xe0 [ 277.477854] inode_init_always+0x552/0xaf0 [ 277.482114] alloc_inode+0x83/0x190 [ 277.485760] new_inode_pseudo+0x19/0xf0 [ 277.490312] new_inode+0x1f/0x40 [ 277.493699] rpc_get_inode+0x1d/0x1f0 [ 277.497517] ? d_drop+0x51/0x60 [ 277.500817] __rpc_create_common+0x5a/0x1a0 [ 277.505245] rpc_mkpipe_dentry+0x125/0x350 [ 277.509503] nfs4blocklayout_register_sb+0x4c/0x70 [ 277.514452] rpc_pipefs_event+0x24e/0x3e0 [ 277.518625] notifier_call_chain+0x116/0x1b0 [ 277.523058] blocking_notifier_call_chain+0x80/0xa0 [ 277.528092] rpc_fill_super+0x433/0x900 [ 277.532098] ? rpc_pipe_release+0x830/0x830 [ 277.536468] ? get_empty_filp.cold+0x3b/0x3b [ 277.540891] mount_ns+0xef/0x190 [ 277.544284] ? rpc_pipe_release+0x830/0x830 [ 277.548643] rpc_mount+0xa4/0xd0 [ 277.548660] mount_fs+0x9d/0x2a7 [ 277.548680] vfs_kern_mount.part.0+0x5e/0x3d0 [ 277.548696] do_mount+0x417/0x27d0 [ 277.548714] ? copy_mount_string+0x40/0x40 [ 277.555444] ? memdup_user+0x58/0xa0 [ 277.555458] ? copy_mount_options+0x1fe/0x2f0 [ 277.555476] SyS_mount+0xab/0x120 [ 277.555487] ? copy_mnt_ns+0x8c0/0x8c0 [ 277.555501] do_syscall_64+0x1eb/0x630 [ 277.555514] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.592052] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 277.597255] RIP: 0033:0x458c29 [ 277.600462] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 277.608805] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 12:45:14 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000040)) 12:45:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 277.608815] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 277.623418] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 277.630863] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 277.630870] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 277.666861] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry blocklayout [ 277.693994] net/sunrpc/rpc_pipe.c: rpc_mkpipe_dentry() failed to create pipe nfs/blocklayout (errno = -12) 12:45:14 executing program 4: r0 = eventfd2(0xfffffffffffffffa, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, 0x0) 12:45:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:14 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:15 executing program 5 (fault-call:3 fault-nth:57): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:15 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0xfffffffffffffffc, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:15 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='ocfs2\x00', 0x2060001, &(0x7f0000000200)='nfs\x00') mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='be\bs\x00\xf4\xe5?\xba\x13S\x87^\xcbG\x15\xa4\x05\xd0\xe6\xbePY\x8d!\xe7\x82\x92!\x10m=\xc1\\bdS\x92\x16?\xa8S@N', 0x40000, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:15 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x44, r3, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRET={0x8, 0x4, [0x4]}, @SEG6_ATTR_DST={0x14, 0x1, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2a}}}, @SEG6_ATTR_DST={0x14, 0x1, @rand_addr="54f48e42ddb3b1bfc2801787fc555256"}]}, 0x44}, 0x1, 0x0, 0x0, 0x40080}, 0xc1) read(r1, &(0x7f0000000000)=""/10, 0x76) [ 278.237021] FAULT_INJECTION: forcing a failure. [ 278.237021] name failslab, interval 1, probability 0, space 0, times 0 [ 278.294185] CPU: 0 PID: 11770 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 278.301266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.310638] Call Trace: [ 278.313252] dump_stack+0x138/0x19c [ 278.316916] should_fail.cold+0x10f/0x159 [ 278.321085] should_failslab+0xdb/0x130 [ 278.325220] kmem_cache_alloc+0x2d9/0x780 [ 278.329371] ? rpc_alloc_inode+0x1a/0x20 [ 278.333453] selinux_inode_alloc_security+0xb6/0x2a0 [ 278.338562] security_inode_alloc+0x9a/0xe0 [ 278.338577] inode_init_always+0x552/0xaf0 [ 278.338592] alloc_inode+0x83/0x190 [ 278.338604] new_inode_pseudo+0x19/0xf0 [ 278.338616] new_inode+0x1f/0x40 [ 278.338631] rpc_get_inode+0x1d/0x1f0 [ 278.347201] ? d_drop+0x51/0x60 [ 278.347218] __rpc_create_common+0x5a/0x1a0 [ 278.347236] rpc_mkpipe_dentry+0x125/0x350 [ 278.347256] nfs4blocklayout_register_sb+0x4c/0x70 [ 278.347268] rpc_pipefs_event+0x24e/0x3e0 [ 278.347285] notifier_call_chain+0x116/0x1b0 [ 278.387386] blocking_notifier_call_chain+0x80/0xa0 [ 278.392424] rpc_fill_super+0x433/0x900 [ 278.396414] ? rpc_pipe_release+0x830/0x830 [ 278.400751] ? get_empty_filp.cold+0x3b/0x3b [ 278.405170] mount_ns+0xef/0x190 [ 278.408547] ? rpc_pipe_release+0x830/0x830 [ 278.412960] rpc_mount+0xa4/0xd0 [ 278.412975] mount_fs+0x9d/0x2a7 [ 278.412991] vfs_kern_mount.part.0+0x5e/0x3d0 [ 278.413007] do_mount+0x417/0x27d0 [ 278.413024] ? copy_mount_string+0x40/0x40 [ 278.413040] ? memdup_user+0x58/0xa0 [ 278.413051] ? copy_mount_options+0x1fe/0x2f0 [ 278.413066] SyS_mount+0xab/0x120 12:45:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 278.413075] ? copy_mnt_ns+0x8c0/0x8c0 [ 278.413091] do_syscall_64+0x1eb/0x630 [ 278.413102] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.413120] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 278.413130] RIP: 0033:0x458c29 [ 278.413140] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 278.472537] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 278.479831] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 278.487122] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 12:45:15 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 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, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000180)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) [ 278.487130] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 278.487136] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 [ 278.491716] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry blocklayout [ 278.524182] net/sunrpc/rpc_pipe.c: rpc_mkpipe_dentry() failed to create pipe nfs/blocklayout (errno = -12) 12:45:15 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x1, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000100)={0x0, 0x5, 0x5, 0x602}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x8000) chdir(&(0x7f00000000c0)='./file0\x00') 12:45:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, 0x0) 12:45:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:15 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000040), 0x1) 12:45:15 executing program 5 (fault-call:3 fault-nth:58): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 279.058700] FAULT_INJECTION: forcing a failure. [ 279.058700] name failslab, interval 1, probability 0, space 0, times 0 [ 279.070678] CPU: 1 PID: 11820 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 279.077868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.087230] Call Trace: [ 279.089845] dump_stack+0x138/0x19c [ 279.093473] should_fail.cold+0x10f/0x159 [ 279.097708] should_failslab+0xdb/0x130 [ 279.101680] kmem_cache_alloc_trace+0x2ec/0x790 12:45:16 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200100000, 0x800007c, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:16 executing program 4: r0 = socket$tipc(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000006440)=[{{&(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000240)=""/238, 0xee}, {&(0x7f0000000340)=""/131, 0x83}], 0x2, &(0x7f0000000440)=""/177, 0xb1}, 0x7}, {{&(0x7f0000000500)=@rc, 0x80, &(0x7f0000001680)=[{&(0x7f0000000580)=""/184, 0xb8}, {&(0x7f0000000640)=""/20, 0x14}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x3}, 0x9}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f00000016c0)=""/61, 0x3d}], 0x1, &(0x7f0000001740)=""/153, 0x99}, 0x8000}, {{&(0x7f0000001800)=@rc, 0x80, &(0x7f0000003c00)=[{&(0x7f0000001880)}, {&(0x7f00000018c0)=""/253, 0xfd}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/136, 0x88}, {&(0x7f0000002a80)=""/13, 0xd}, {&(0x7f0000002ac0)=""/219, 0xdb}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/56, 0x38}], 0x8, &(0x7f0000003c80)=""/6, 0x6}}, {{&(0x7f0000003cc0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003d40)=""/17, 0x11}, {&(0x7f0000003d80)=""/107, 0x6b}], 0x2, &(0x7f0000003e40)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000004e40)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000004ec0)}, 0x3}, {{&(0x7f0000004f00)=@l2, 0x80, &(0x7f00000050c0)=[{&(0x7f0000004f80)=""/211, 0xd3}, {&(0x7f0000005080)=""/38, 0x26}], 0x2, &(0x7f0000005100)=""/142, 0x8e}}, {{&(0x7f00000051c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000006400)=[{&(0x7f0000005240)=""/4096, 0x1000}, {&(0x7f0000006240)=""/185, 0xb9}, {&(0x7f0000006300)=""/216, 0xd8}], 0x3}, 0x3f}], 0x8, 0x12000, &(0x7f0000006640)={0x0, 0x1c9c380}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000006680)={{0x2c, @rand_addr=0xffff, 0x4e21, 0x4, 'rr\x00', 0x38, 0x101, 0x32}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x3, 0xff, 0x1, 0x3}}, 0x44) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000001880)={0x0, 0x6, 0x1, 0xd3f}) r2 = eventfd2(0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r4, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r3, r4, &(0x7f0000d83ff8), 0x2008000fffffffe) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000040)=ANY=[@ANYBLOB="c3000000fb173c580c6ab1db628d42ff04227c7a0b6f9ba7e17787a072e0b946244578b3fb1046f55a97495a9bdc8887ff7ab46e1f16fc96e1b108e5684f2146a4e1b44f96da27635fdcaa38b9608a4b787bbbaeac4a4730222fe184c1a1fcb4f0795c361fb861aba7e23da99dfe12764c6f95e8a00fafcc4ddeeef93f1600c49d0bbab0992aac443d0de81f79a2e94ce8743d021bb5069f82d755b45b0c8127cae3d0ff27683140634614ebecb52ad4a1db57662ce3196f4d655caa9e48eeebb3bfbc6200d6b0"]) read(r3, &(0x7f0000000000)=""/10, 0x76) [ 279.106354] ? find_held_lock+0x35/0x130 [ 279.110578] ? __lock_is_held+0xb6/0x140 [ 279.114666] get_mountpoint+0xd4/0x330 [ 279.118560] attach_recursive_mnt+0xba/0x820 [ 279.122989] ? count_mounts+0x1e0/0x1e0 [ 279.126972] ? get_mountpoint+0x87/0x330 [ 279.131092] graft_tree+0x15d/0x1e0 [ 279.134737] do_add_mount+0x1df/0x350 [ 279.138560] do_mount+0x1307/0x27d0 [ 279.142208] ? copy_mount_string+0x40/0x40 [ 279.146466] ? memdup_user+0x58/0xa0 [ 279.150210] ? copy_mount_options+0x1fe/0x2f0 [ 279.154709] SyS_mount+0xab/0x120 [ 279.158160] ? copy_mnt_ns+0x8c0/0x8c0 [ 279.162051] do_syscall_64+0x1eb/0x630 [ 279.165938] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 279.170798] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 279.176022] RIP: 0033:0x458c29 [ 279.179219] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 279.179263] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 [ 279.179270] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 279.179278] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 12:45:16 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r0, 0x8, &(0x7f0000000180)) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:16 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x80000001, 0x1ff, 0x9, 0xffffffffffffff19, 0x7, 0x0, 0x9, 0x12154d8b, 0x1, 0x7, 0x80, 0xfff, 0x8000}, {0x6, 0xbca, 0xfffffffffffffffe, 0x56, 0x2, 0xffffffffffff127e, 0x80000001, 0x5241, 0x0, 0x2514, 0x1, 0x0, 0x2}, {0x5, 0x6, 0x2, 0x0, 0x0, 0xfffffffffffffffa, 0x1, 0x40, 0x1, 0x6, 0x8, 0x6, 0x1}], 0x8}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000000c0)) read(r1, &(0x7f0000000000)=""/10, 0x76) [ 279.179285] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 279.179292] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 12:45:16 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = dup(r0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x5000, 0x7ff, &(0x7f0000000180)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:16 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$KDSETLED(r0, 0x4b32, 0x2) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, 0x0) 12:45:16 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000080)={r2, &(0x7f0000000040)="d40b3367549d5f427631ad36fbff825f4d75c381ae7cc5a92be87580bcff34958a1d9f9d0dc3d5cc00cc3607912d532e98afcfcd4b637bfa39e9f35c", &(0x7f00000001c0)=""/202}, 0x18) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:16 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='v7\x00', 0x0, 0x0) 12:45:16 executing program 5 (fault-call:3 fault-nth:59): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:16 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x5, 0x4) r2 = dup(r0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000001c0)=""/197) r3 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r3, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r2, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) tee(r1, r0, 0x2, 0x2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) prctl$PR_SET_PTRACER(0x59616d61, r4) read(r2, &(0x7f0000000000)=""/10, 0x76) [ 279.882214] FAULT_INJECTION: forcing a failure. [ 279.882214] name failslab, interval 1, probability 0, space 0, times 0 [ 279.905223] CPU: 0 PID: 11869 Comm: syz-executor.5 Not tainted 4.14.113 #3 [ 279.912275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.912281] Call Trace: [ 279.912301] dump_stack+0x138/0x19c [ 279.912322] should_fail.cold+0x10f/0x159 [ 279.912343] should_failslab+0xdb/0x130 [ 279.912358] kmem_cache_alloc_trace+0x2ec/0x790 [ 279.912370] ? find_held_lock+0x35/0x130 [ 279.912387] ? __lock_is_held+0xb6/0x140 [ 279.933932] get_mountpoint+0xd4/0x330 [ 279.933950] attach_recursive_mnt+0xba/0x820 [ 279.933967] ? count_mounts+0x1e0/0x1e0 [ 279.933979] ? get_mountpoint+0x87/0x330 [ 279.933996] graft_tree+0x15d/0x1e0 [ 279.934012] do_add_mount+0x1df/0x350 [ 279.934028] do_mount+0x1307/0x27d0 12:45:16 executing program 4: r0 = eventfd2(0x6f7e4d90, 0x0) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@dev, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000580)={{{@in=@initdev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000680)=0xe8) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@initdev}}, &(0x7f0000000880)=0xe8) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000a40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a80)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000b80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000bc0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@remote}}, &(0x7f0000000cc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() fstat(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001040)=0xc) fsetxattr$system_posix_acl(r0, &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000001200)=ANY=[@ANYBLOB="02000000010002000000000002000700", @ANYRES32=r1, @ANYBLOB="02000100", @ANYRES32=r2, @ANYBLOB="02000600", @ANYRES32=r3, @ANYBLOB="02000200", @ANYRES32=r4, @ANYBLOB="02000100", @ANYRES32=r5, @ANYBLOB="02000400", @ANYRES32=r7, @ANYBLOB="02000600", @ANYRES32=r8, @ANYBLOB="02000100a090c84f39cbd766cbf86e2cc0a27c9bb3f019486ddce77a5335f21454c2e5383045a31eccbf5dab4a37e4b85c99e75d50f94a6502c54dae128f7d2425fc939256d77257c5554034cf15246de868c13b4107a8f363474875fe599f059e563e59160277f13b8f3585192dd5deb5badf42a165ddf7d22c9c75f9bf8661db1746d9097e898b52d21eb028c0ee9a5de88bfd4d6edb95071f", @ANYRES32=r9, @ANYBLOB="02000700", @ANYRES32=r10, @ANYBLOB="02000700", @ANYRES32=r11, @ANYBLOB="040007000000000008000600", @ANYRES32=r12, @ANYBLOB="e1000400", @ANYRES32=r13, @ANYBLOB="08000300", @ANYRES32=r14, @ANYBLOB="08000200", @ANYRES32=r15, @ANYBLOB="08000300", @ANYRES32=r16, @ANYBLOB="08000400", @ANYRES32=r17, @ANYBLOB="08000600", @ANYRES32=r18, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r19, @ANYBLOB="10000100000000002000010000000000"], 0xb4, 0x2) r20 = dup(r0) r21 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) link(&(0x7f00000010c0)='./file0\x00', &(0x7f0000000fc0)='./file0\x00') write$selinux_attr(r21, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r20, r21, &(0x7f0000d83ff8), 0x2008000fffffffe) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r20, 0x40045730, &(0x7f00000000c0)=0x6) read(r20, &(0x7f0000000000)=""/10, 0x76) ioctl$KVM_IOEVENTFD(r21, 0x4040ae79, &(0x7f0000000080)={0x4000, &(0x7f0000000040), 0xf, r0, 0xc}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, r20, 0x0, 0x21, &(0x7f0000000200)='system_u:object_r:hugetlbfs_t:s0\x00', 0xffffffffffffffff}, 0x30) prlimit64(r22, 0xf, &(0x7f0000000280)={0x9, 0x9}, 0x0) [ 279.934046] ? copy_mount_string+0x40/0x40 [ 279.983330] ? memdup_user+0x58/0xa0 [ 279.987061] ? copy_mount_options+0x1fe/0x2f0 [ 279.991563] SyS_mount+0xab/0x120 [ 279.995033] ? copy_mnt_ns+0x8c0/0x8c0 [ 279.998940] do_syscall_64+0x1eb/0x630 [ 280.002834] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.007702] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 280.012965] RIP: 0033:0x458c29 [ 280.016159] RSP: 002b:00007f864b775c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 280.023925] RAX: ffffffffffffffda RBX: 00007f864b775c90 RCX: 0000000000458c29 12:45:16 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000040)={0x4, 0x70, 0x2, 0x16, 0x6, 0xdf, 0x0, 0xae, 0x0, 0x1, 0xffffffffffff93c7, 0x3, 0x5, 0x4, 0xc70d, 0x3, 0x8, 0x80, 0x1ff, 0xfffffffffffffff7, 0x6, 0x0, 0xff, 0xfff, 0x32, 0x8, 0x20, 0x100, 0x8, 0x8, 0x400, 0x400, 0x9, 0x10001, 0xb2ec, 0xb06, 0x59d, 0x9, 0x0, 0x4, 0x7, @perf_config_ext={0x29, 0x514f}, 0x4800, 0x7, 0x1ff, 0x7, 0x2, 0x4, 0x8}) read(r1, &(0x7f0000000000)=""/10, 0x76) [ 280.031220] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 280.038507] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 280.045792] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f864b7766d4 [ 280.045804] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000004 12:45:17 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) write$P9_RLOPEN(r2, &(0x7f0000000040)={0x18, 0xd, 0x1, {{0x2, 0x4, 0x2}, 0x6}}, 0x18) 12:45:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:17 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:17 executing program 4: r0 = eventfd2(0x9, 0x2000000000) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x0, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:17 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) bind(r0, &(0x7f0000000240)=@in={0x2, 0x4e24, @local}, 0x80) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040)=0x2, 0x8c, 0x2, &(0x7f0000000180)={r1, r2+10000000}, &(0x7f00000001c0)=0x2, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x80, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000300)=0x1) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0xfffffffffffffffc, 0x0) 12:45:17 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f00000001c0)='./file0\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='nfs\x00', 0x0, &(0x7f0000000040)='nfs\x00') mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$NBD_CLEAR_QUE(r0, 0xab05) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)=0x9, 0x4) 12:45:17 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='security.SMACK64MMAP\x00', &(0x7f0000000240)='security.SMACK64MMAP\x00', &(0x7f0000000280)='nfs\x00', &(0x7f00000002c0)='/wlan0\x00', &(0x7f0000000300)='nfs\x00'], &(0x7f00000005c0)=[&(0x7f0000000380)=']%\x00', &(0x7f00000003c0)='nfs\x00', &(0x7f0000000400)='cpuset\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='[GPLeth0-\x00', &(0x7f0000000500)='#\x00', &(0x7f0000000540)='rpc_pipefs\x00', &(0x7f0000000580)='system#\'^\x00']) setxattr$trusted_overlay_redirect(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='trusted.overlay.redirect\x00', &(0x7f00000006c0)='./file0\x00', 0x8, 0x1) r0 = perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) setxattr$security_smack_entry(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.SMACK64MMAP\x00', &(0x7f0000000180)='\x00', 0x1, 0x1) r1 = dup(r0) mkdirat(r1, &(0x7f0000000700)='./file0\x00', 0x2) 12:45:17 executing program 5 (fault-call:3 fault-nth:60): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x0, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:17 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000080)=0x2) r1 = eventfd2(0x0, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x0) ioctl$TCSETXF(r0, 0x5434, &(0x7f00000000c0)={0xfffffffffffffffc, 0x7, [0xffffffffffffffe1, 0x3ff, 0x1, 0x0, 0x1000], 0x1}) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r3, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r2, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r2, &(0x7f0000000000)=""/10, 0x76) 12:45:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x0, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:17 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000080)) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x90200, 0x0) 12:45:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:18 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x101000) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000180)) r1 = shmget$private(0x0, 0x1000, 0x78000008, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) 12:45:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:18 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) connect$ax25(r2, &(0x7f0000000040)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:18 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x20, 0x8a6, 0xff, 0x4, 0x7]}, 0xe) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:18 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCGETX(r1, 0x5432, &(0x7f0000000080)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) write$P9_RSTATFS(r0, &(0x7f0000000180)={0x43, 0x9, 0x1, {0x0, 0x8000, 0x7, 0x8, 0xa2, 0x4, 0x2, 0x4, 0x8}}, 0x43) 12:45:18 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r0 = getuid() r1 = geteuid() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) socket$bt_cmtp(0x1f, 0x3, 0x5) setresuid(r0, r1, r3) 12:45:18 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000000c0)={0x7fc, 0x2, r3, 0x0, r4, 0x0, 0xa6, 0x4}) 12:45:18 executing program 5: perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x40) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x242480, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'lapb0\x00', {0x2, 0x4e22, @broadcast}}) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, 0x0) 12:45:18 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) prctl$PR_GET_FPEXC(0xb, &(0x7f00000001c0)) read(r1, &(0x7f0000000000)=""/10, 0x76) read(r1, &(0x7f0000000040)=""/241, 0xf1) 12:45:18 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000200)={0x2, 0xf, 0x4, 0x80203004, {}, {0x2, 0xc, 0x6, 0xfffffffffffffffd, 0x8, 0x800, '6w!y'}, 0x4, 0xda04b16886f3e4c8, @offset=0x5, 0x4}) accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000080)=0x6e) 12:45:18 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000000040), 0x2) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:19 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=@random={'user.', 'nfs\x00'}) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:19 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:19 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x800000000, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x20000, 0x0) r1 = geteuid() mount$9p_unix(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x400, &(0x7f0000000280)={'trans=unix,', {[{@fscache='fscache'}, {@mmap='mmap'}], [{@fowner_lt={'fowner<', r1}}]}}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000180)={{0x3c, @multicast1, 0x4e24, 0x2, 'fo\x00', 0x23, 0x3, 0x2b}, {@remote, 0x4e20, 0x0, 0x0, 0x7, 0x6d98}}, 0x44) 12:45:19 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000040)) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:19 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x8) r0 = perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2000, 0x0) prctl$PR_SET_PDEATHSIG(0x1, 0x33) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff}, 0x10) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$reiserfs(&(0x7f0000000180)='reiserfs\x00', &(0x7f00000001c0)='./file0\x00', 0x8001, 0x0, &(0x7f0000000200), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='tails=on,hash,hash,fowner<', @ANYRESDEC=r2, @ANYBLOB="2cf7"]) [ 282.659989] 9pnet: p9_fd_create_unix (12006): problem connecting socket: ./file0/file0: -2 [ 282.678884] 9pnet: p9_fd_create_unix (12007): problem connecting socket: ./file0/file0: -2 12:45:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:19 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) setfsuid(r0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xcacc, 0x2) r2 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0x1, 0x2) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x892) 12:45:19 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f0000000040)={0x24, 0x3, 0x0, {0x4, 0x3, 0x0, '!\'-'}}, 0x24) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:19 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200100000, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:20 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x10) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getgroups(0x9, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xee01, 0xee01, 0x0, 0xee00, 0xee00, 0xee00, 0xee01]) getgroups(0x4, &(0x7f00000002c0)=[r1, r2, r3, r4]) 12:45:20 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2000) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x800, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000080)={0x8000, 0x8000000000000000}) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 283.133596] pic_ioport_write: 39 callbacks suppressed [ 283.133601] kvm: pic: level sensitive irq not supported [ 283.142979] kvm: pic: level sensitive irq not supported [ 283.153975] kvm: pic: level sensitive irq not supported [ 283.159988] pic_ioport_write: 22 callbacks suppressed [ 283.159993] kvm: pic: single mode not supported [ 283.174925] kvm: pic: single mode not supported [ 283.179701] kvm: pic: level sensitive irq not supported [ 283.186060] kvm: pic: level sensitive irq not supported [ 283.192623] kvm: pic: single mode not supported [ 283.198063] kvm: pic: level sensitive irq not supported [ 283.203293] kvm: pic: single mode not supported [ 283.208722] kvm: pic: level sensitive irq not supported [ 283.214231] kvm: pic: single mode not supported [ 283.220141] kvm: pic: single mode not supported 12:45:20 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000001440)='/dev/bus/usb/00#/00#\x00', 0x3, 0x10000) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000001480)) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='binfmt_misc\x00', 0x0, 0x0) [ 283.224902] kvm: pic: level sensitive irq not supported [ 283.232593] kvm: pic: level sensitive irq not supported [ 283.244458] kvm: pic: level sensitive irq not supported [ 283.267764] kvm: pic: single mode not supported [ 283.274000] kvm: pic: single mode not supported [ 283.279943] kvm: pic: single mode not supported 12:45:20 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000380)={r0, 0x10, &(0x7f0000000340)={&(0x7f0000000240)=""/210, 0xd2, 0xffffffffffffffff}}, 0x10) execveat(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000400)='vboxnet0eth0\x00', &(0x7f0000000440)='security\x00', &(0x7f0000000480)='}\x00', &(0x7f00000004c0)='vboxnet0eth0\x00'], &(0x7f00000006c0)=[&(0x7f0000000540)='/selinux/policy\x00', &(0x7f0000000580)='cgroupselfvmnet1}]\x00', &(0x7f00000005c0)='}vboxnet1+\x00', &(0x7f0000000600)='rpc_pipefs\x00', &(0x7f0000000640)='/selinux/policy\x00', &(0x7f0000000680)='-user\x00'], 0x1000) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) lsetxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000700)='security.SMACK64IPIN\x00', &(0x7f0000000740)='*eth1%posix_acl_accessem1selinuxsystemvboxnet1\xccsystem$\x00', 0x37, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000007c0)='\xb5?4\xa4<\xb4=\x027y=R\xb8\xdd\xa2\xc3M\xa2\xbfu?kE\x8d\xf4\x83\xe3\x16H\xa3ecQ\xdfC\xd4\x94\x89\xc8\xe8&\xa1\xc7\x93\x04\xf0\x98hU\xae\x1d\xb0\xd3%\x8f\x93\xd2\x87\xe4b\x1a\x8f:1}\x16}A5\xfb\x19(\xba\xec\xbb\xdf\x91\x00\b\x00\x00\x04D;\x12\x1e', 0x0, 0x0) lsetxattr$security_smack_entry(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='security.SMACK64IPOUT\x00', &(0x7f00000001c0)='vboxnet0eth0\x00', 0xd, 0x1) umount2(&(0x7f0000000080)='./file0\x00', 0x0) statx(r0, &(0x7f0000000200)='./file0\x00', 0x5000, 0x4, &(0x7f0000000840)) [ 283.285894] kvm: pic: single mode not supported 12:45:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3}}) 12:45:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 283.744716] *** Guest State *** [ 283.749859] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 283.760975] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 283.769849] CR3 = 0x00000000fffbc000 [ 283.778033] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 283.784231] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 283.790287] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 283.790298] CS: sel=0x0000, attr=0x0009b, limit=0x0000ffff, base=0x0000000000000000 [ 283.790313] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 283.790327] SS: sel=0x0000, attr=0x00081, limit=0x0000ffff, base=0x0000000000000000 [ 283.790340] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 283.790353] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 12:45:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3}}) 12:45:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 283.790366] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 283.790375] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 283.790389] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 283.811489] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 283.857351] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 283.910984] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 283.930929] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 283.938440] Interruptibility = 00000000 ActivityState = 00000000 [ 283.938445] *** Host State *** [ 283.938456] RIP = 0xffffffff8117477a RSP = 0xffff88808f967998 [ 283.938475] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 283.938486] FSBase=00007effdd0cc700 GSBase=ffff8880aee00000 TRBase=fffffe0000003000 [ 283.938496] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 283.938509] CR0=0000000080050033 CR3=000000009fcca000 CR4=00000000001426f0 [ 283.938522] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff86201910 [ 283.938532] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 283.938536] *** Control State *** [ 283.938542] PinBased=0000003f CPUBased=b6a1edfa SecondaryExec=000000cb [ 283.938553] EntryControls=0000d1ff ExitControls=002fefff 12:45:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3}}) [ 284.019473] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 284.027022] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 284.039497] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 12:45:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 284.070592] reason=80000021 qualification=0000000000000000 [ 284.076959] IDTVectoring: info=00000000 errcode=00000000 [ 284.120755] TSC Offset = 0xffffff653a356f6c [ 284.143978] TPR Threshold = 0x00 [ 284.156307] EPT pointer = 0x000000009765201e 12:45:21 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/ipc\x00') perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:21 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x61, "cd0a4077949646d23f844606d24d47ccf3c97dc16b773bab3bab5e365a8a0bf28aa70bef40a85f8d6b2637121774bd52caa51c6d7927105284cc0adecbc3a8f10ceea916ee6fb0113fcf74172ebe939182d95267b01995298b84e213579c4da55a"}, &(0x7f0000000080)=0x69) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x9, 0x7ff}, &(0x7f0000000240)=0x8) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 12:45:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f319bd070") r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 12:45:21 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) 12:45:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) 12:45:21 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, 0x0, r0) 12:45:21 executing program 1: recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000340)={0x20}) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) pwritev(r0, &(0x7f0000000240)=[{&(0x7f00000003c0)="76a58f516d1f38f1c1686a0ce8d7ce3b005c3391b7cc841227d36d4b89a0776390e936c1397678dc3b3f039e456bfb26f2b80c92579ee4520f3d899a8da9cb0cd478efb889a00505448578ed6e53e4e29f3cf71b94bae3f09e2a89e682b179d78950eebd4cc60bfa6a49b9843c3195c8539e65d5eba51c4a590b674ce8cbb4137a3ee3229bd070fb7eabd586e321fc6b019b6b9a1e27d5a284fc39c84aa01d933bcbd60a3fe41a8d062062b689116573612da1", 0xb3}], 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) sendmsg$nl_generic(r0, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3, 0x8, 0xe0ffffff}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x301400, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000600)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000900)={0x18, 0x4, 0x7, 0x100, 0x70bd2b, 0x25dfdbff, {0x1, 0x0, 0x3}, [@nested={0x4, 0x6a}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000001}, 0x40000) 12:45:21 executing program 5: mkdir(&(0x7f0000000240)='./file0/../file0\x00', 0x1a) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7365, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x40, 0x0) r1 = open(&(0x7f0000001940)='./file1\x00', 0x40, 0x60) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000001980)={0x80, 0x4e4a, 0x8}, 0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x204000, 0x0) ioctl$VIDIOC_S_FBUF(r2, 0x4030560b, &(0x7f0000000180)={0x80, 0x60, &(0x7f0000000080)="73ea8f70b37b385c7c4c96a1e4c9fa4cafb25a7c13ca798d1d55b1ec72017cf95bf6b5a3732e", {0x2, 0x7, 0x0, 0x8, 0x6, 0xfffffffffffffffe, 0x7, 0xfffffffffffffe00}}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00000019c0)={0x20, 0x40, 0x0, 0x26986dff, 0x3f, 0xfffffffffffffff7}) r3 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001680)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000001780)=0xe8) fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0/../file0\x00', 0x1, 0x6, &(0x7f00000015c0)=[{&(0x7f00000001c0)="673c647d157422eb3e53c0e62c01986a4e8aa40b0328ecdead0587969969b7741f9d7ddaa0c91a65c61e9d68f02955654de2e6c512a049", 0x37, 0x1}, {&(0x7f0000000280)="ac6aa79361a8bf2d6313f65ecbfc87eb9e0dbcdfb5bb40e34f6cf53b8393362e56b7d64e4a229b956ffdd5beb442b3a88be1a1fde44e7eb5e403461efb5c74c8341a6e2df9a13b46e5a14af69826ae67f66714e572a607c4bf8a8cbfa189095f73eb740b6f4b23d6b01fe9da26f8fb52168eda1ad0743c200ebdfac91229e7e34c9b60bcd12310c0a381e31cb899c6b0ac0a", 0x92, 0x1000}, {&(0x7f0000000340)="6826b37293ea9cf3a461e557fbd4ba650ff7295e69b0eb2d29b87305a49a08e3673f52be59fb0776344dfe25286eae0335f5989fc48886d37cca93883a2d43b0c2fdeeb1f9703c45d6d408527bcd0f82b03d5403570b02333f9de2a97297593cb3f47288d799baaff171bbc62e65dd18f468f2e357444f75559e8a398d8dd6a0853b80aa415227358810f50813fcf64e52c2bee1aa3b140f5f5497c5b846f06b4066e43ff58779b237bcd5fde1f012eb20a671b6eadd3ba7eec000b829a192319860db4c215186d7c761ab038310552c70889cd6b812cd6788d5", 0xda, 0x1}, {&(0x7f0000000440)="dca3f15649cb314e48c3ce21f75f39cc17000d1c2babc7d407ca5ed27e9b80e50298fa37aaa3e796a2f4c85b55cbffaa5a1d3470db387559c36746ccb61ae09e70a2b98c29937dfc7cab82762650aadfcfdcc517a80881017df1fb", 0x5b, 0x40}, {&(0x7f00000004c0)="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", 0x1000, 0xfffffffffffffff7}, {&(0x7f00000014c0)="9826ca08c37856bd2f10af9606f5253813e69c5827935ea0289c1935226b3181cc8fa1191587a0821f28ed6e9e09c2511253c2543536afa5b833eb027321b5378a27428291aa811ce793b61b690c3ef6633dd138d6eec05bf0418514f97c472c183740883d9ad9f2438608664e58298e7ea9ce9e103e66ee6988c448dafc78ff94f479203d23bf30bb1bfb02f1f475192b143671565a7bde2b830030aae16c9da7643000a329eb67c093872ca9fa78c2cce3c6825ebac97337027dde7203222c6ad33ee51e7a992abe44fb5577fe07f7ea052704eb91e128a28ce3d134", 0xdd}], 0x10000, &(0x7f0000001840)={[{@numtail='nonumtail=0'}, {@rodir='rodir'}, {@uni_xlateno='uni_xlate=0'}, {@uni_xlate='uni_xlate=1'}, {@shortname_win95='shortname=win95'}, {@fat=@discard='discard'}, {@shortname_win95='shortname=win95'}, {@utf8no='utf8=0'}, {@shortname_mixed='shortname=mixed'}], [{@euid_eq={'euid', 0x3d, r3}}, {@euid_lt={'euid<', r4}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'nfs\x00'}}, {@euid_lt={'euid<', r5}}, {@dont_measure='dont_measure'}]}) 12:45:21 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) mount$9p_virtio(&(0x7f0000000400)='.em1selinux\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='9p\x00', 0x480, &(0x7f0000000640)={'trans=virtio,', {[{@debug={'debug', 0x3d, 0x80000000}}, {@uname={'uname'}}], [{@euid_gt={'euid>', r2}}, {@measure='measure'}, {@dont_measure='dont_measure'}, {@fowner_gt={'fowner>', r3}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@obj_user={'obj_user', 0x3d, '9p\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/btrfs-control\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '9p\x00'}}, {@obj_type={'obj_type', 0x3d, 'self^$keyringppp0+\\bdev\'.)'}}]}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x840090, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="3a1703000000", @ANYRESDEC=r4, @ANYBLOB=',fsmagic=0x0000000000000100,\x00']) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/btrfs-control\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) 12:45:21 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x201) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f0000000080)) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:21 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', '^[ppp0\x00'}) 12:45:21 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000200)) 12:45:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) [ 284.613354] audit: type=1400 audit(1555850721.523:65): avc: denied { map } for pid=12112 comm="syz-executor.1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=50502 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 12:45:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3}}) 12:45:22 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f, 0x0, 0x0, 0x0, 0x1ff, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, &(0x7f0000000440)) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x0, 0x2000) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000180)=0x4) ioctl$SIOCX25SCALLUSERDATA(r1, 0x89e5, &(0x7f00000001c0)={0x7b, "24cfe1f9017e677656e9c1e12bae0d9b1495539c38737da701792fa4b6935824e1b2df3ee75c9d9378db4564cdf2b8076ab95bcc95664fcd1abb5728392289be1bd9c4b3dcf97e942cd3341c53a18d5df618719de25c1d57e203b0cf7651462bf2b5da8f44e6f1f643d7a0a50bcead4c2b92b1e12399825c25c0afd97886e280"}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) bind(r1, &(0x7f00000004c0)=@pptp={0x18, 0x2, {0x3, @local}}, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={r3}, &(0x7f0000000380)=0x8) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') 12:45:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'tun\x00\x9c;\x98\xfc\x06\x9f\x9fU\xd1\xc2\xec\x00'}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)={0x1, 0x0, @pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4a}}) 12:45:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:22 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='rpc_\x14i\x00\x00\x00\x00\x00', 0x4, 0x0) 12:45:22 executing program 1: r0 = syz_open_dev$media(&(0x7f0000000880)='/dev/media#\x00', 0x4, 0x208000) connect$x25(r0, &(0x7f00000008c0)={0x9, @null=' \x00'}, 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x1, 0x2) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x40001) 12:45:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:22 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f0000000180)='em0nodev\'keyringppp1bdev\x00', 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000680)='user\x00', &(0x7f00000006c0)={'syz', 0x2}, &(0x7f0000000700)="25868ecd8aa152604f6e3914155c95bff11ef7a9d741987b7253bace64a65400fbd70aae0c14f4e39b73fda0da1de9d2f5be9fec50e188c0ae2a99d0c177c412a83aaa731c77d09060fef282526392e42c31fc6b27b8a4f442919590f6c7a37f0124767e48ecb129fff77dc9c5d9efae0270bb52f41437cc341605275e97df77b105af2b60c5e4681451fb80b001db1b41514d462140f97a7684195b8d940f707e1943fcba4e22ddf399439e8790a59de910b34a65c6dbc6415a456b9f320f3236da23f004dce455abdb8e4614ac63ed59217b28e3892ebf60ea7df5cd2e9b0de06493925c60d8aae443b6ae903301", 0xef, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000600)=[{&(0x7f00000001c0)="22ad4913a702f176eed00407e3b3947e9b8d57e662a6f3195e1f26589f809382d1bf980436ee1b1d876f678231b00c7d5491cc0c6a5fe1328b73abe9d8dca3a440c15193c80d4a24f1", 0x49}, {&(0x7f0000000240)}, {&(0x7f0000000280)="59bf9da491e983b6d497da79432710bd482361ebfeb03fa8a9350169da8b04cb81c540b79feacd00b59b069612a26e46af3054f8555659dd6f03fb5b1043c6ec1d2d7d92f747861562c233140c0fb423a6e6773e598d5a18ceba0e184f9a62d299651c0064b0882f005f6e40fd24acb7492145ffa090587f321af705b58b2fe3c23318fbdba59186f1f1378453ddfb9fda894f8b621ed69a881d59e5bc28", 0x9e}, {&(0x7f0000000340)="02ddb15a8c5596948cb007e704aab442cde4d8618e77b7affd9f99d8191711ca9f7d29273f2b022121d03da1ae48e49522c579bea6f62e20c35898e924824715e18b880c3c396cfa908a9293ed05eef29bcf2af7cbae5a37a98a7ba3d3dd03a88fd1a2793554f11b594151319c388ea8ebe3627ee0387f142499e25eb53281300cc33ecf4a18d3661ae1c4e1b0e9b75f7d79348c0764e38c27c6637b41", 0x9d}, {&(0x7f0000000400)="b45126fc54d0efaf867f29", 0xb}, {&(0x7f0000000440)="039ec69e91479bcdaa096861ead8b1dd28927a915addf519cd8f604f198ae8ae2379147a2d7756accc564d9579887acb1a93ebb96d49ce6a558567f227e4055035cdf58a38e5d7d2324dd4", 0x4b}, {&(0x7f00000004c0)="d56bcc8f7860bdbc8d7ef2a0de1be1f3cc6d05c1eec1d5069d8a42e31f514a8c5ccb3a4fc0508d9e2aa527a176bcc78beba2733b05203279281b23bd5e479601010094994792a0c951c8c42edbf102c3f52475e6604dae55dd88eb208978fa48ce0f95ae0bcba285b377ba055b69787e7e2c272555d9e54a7b26cae0ec5d4835e530b72a3543c9c424d351de344bf182df48b553efa5c875be66355ad68163f691bd660cf14a869eeb", 0xa9}, {&(0x7f0000000580)="ffd3b03b58e5043ecd05e4ee0a9ef4e18bc2fd0b10dea5c23b6b307bcb51a241e4e2a412e96f264bf4668f0b1c9dc20391c92aa48eb42fe9b9cc1917455662675ce4a81cf7c17a4ae7e30fc3a3acda5880c3036aabf16d624b8782806cec35f481e989895ef912b307b6ba4b16a6", 0x6e}], 0x8, r1) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:22 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f00000001c0)="2c8daf182925cbcd407922a540ca0d3f77f113bcce7ad771286d1c9aedb4a60109474e647ab56ff405d76e94715917c13fd15053c9f7d9ecb080de7bb7815d93361b718371557d53a22a88fcbf5bac71581c5a49fd2f611f2f38f4bc83ea2c2abbf113c9f6758601891166b3b79737e2dbbfdb0c95b3d2dd764611cebe8f618122f43af6fa15a163934b589d7de703b87361cb837692fe6b3433e793a7332a7b25a1e87accd2f2ae3b608d3143c77effd87261b94754774f297c38d2", 0xbc, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000280)=""/175, 0xaf) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x2002, 0x0) lsetxattr$security_smack_transmute(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000440)='TRUE', 0x4, 0x3) syz_open_pts(r1, 0x610202) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000380)=0x5) 12:45:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:45:23 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:23 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:23 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='nfs\x00', 0x0, &(0x7f0000000180)) r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x7, 0x3ff, 0x100, 0xfffffffffffffff7, 0x3f}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x6b, "b4ff2428ebb34439b8f48b845cf054e9843fa7b72e4d7185603432ae146f7b7121ad08253bdfe35c9dee250a17c176c94001b682138e863d624cde88b3b406579469998ca6c374ead7c901f182d5b8b1554704c6b4ee1e2dd0e138b84b5cc45a6db05f6bb777cef6f119b4"}, &(0x7f0000000400)=0x73) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x41d5d8998e668b77, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x7, 0x2, 0x3f, 0x2, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r3, 0x1}, 0x8) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x240012, 0x0) 12:45:23 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:23 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x1000000000000000) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000180)='\xec\xe9\xa0;Mu\x9euC{}\xd6X\xe6u\xda\xa6(t^y<\x88\xc1\xf7\r\b\xb4)\nB_\xb1!Z@X\xd9\x1bv/U\xc1\xdcX\xdc\xc2\x8fah\x9f5\x16\xec\xc7\xeaI\xab\xe0)w\xd3\xd3\x1e\xea\xec\x16\x9d\xc1\xd1#\x1eiQc\x8c\x8enc\x1ez\xba\x96~\xfaL\x96\x9aF\xe1\"46\xac\xec@\xcf\xe9\x88\xc3\xae\x88\xaa\x89\"\r\\|\xbf\x93\x02\xfa\x824\xe0\xcee\xcc\xab\"y\x11\xfa\xa3\xd7\xf9\xbcZ[^\x94J\xed\x05x0\x95M3\xc7k;\xf3F\xd7A\xf6`u\xad\x81kS\\\xf4\xa4R\xf5\x10\xbfY-\\\xdcz\x87\x95k>Ns\xf9\"\xa9\x12\xe3\xa6}\xdd<\xe2\x03\x95\xb6\x8fIx(\xcc\xfd\x92\xc1\xbd\xeb\xb2X\xe2\xc4J\x05@?\xde%\x04\x7fn\xc2\xc4\xbe\x83\x02\xe8\xaa\xc4V\x0f~\n\xad\xb7)\xac\xfa>\x05F\x15/O\x188\x94\xe2q\xaa\a\xb6;\x87\xf3\xe3E?\xbb\x1f\xe9\xc9\xe3wSU\xc22W\xe7\x00'/268) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0xd6, &(0x7f0000000300)="10ce464044626ba21445e3dc75644ba53812753510b673e4620d650b95b194c08c692cdc7fb7eb2e09e5ef59ad859c6c208864e6f68ee428471a4455422cbb84a5fdad64c105aeacfd099860bd37f99964f25eef8bbfca8f38e9681df767bf0af7b6554559bfb1708381d04c0e772a093acdc05e29d4a4f3ac11ff86ec556f6aef15da629de783fc115b01693042b9ddb439ca4c996311d068fced6ab5629644ca06a8952347f92fd15cf7bea8b681f8393d839092d5d0fb5b22d48d62e49daa57134187a6f81edc46c40783bb078d9af5f713290e2b"}) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000000480)=[0xee00, 0xee01, 0xee00, 0xffffffffffffffff, 0xee00, 0xee01, 0xee00]) setgid(r1) write$P9_RFLUSH(r0, &(0x7f0000000440)={0x7, 0x6d, 0x1}, 0x7) umount2(&(0x7f0000000080)='./file0\x00', 0x3) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000400)={0xe4, 0x7, 0x10001, 0x3, 0x2}) 12:45:23 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000040)) 12:45:23 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) lsetxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='security.evm\x00', &(0x7f00000001c0)=@v1={0x2, "78295b8014f4"}, 0x7, 0x3) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:23 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) r3 = getgid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r0, &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x4, r1}, {0x2, 0x1, r2}], {0x4, 0x6}, [{0x8, 0x4, r3}, {0x8, 0x4, r4}, {0x8, 0x3, r5}], {0x10, 0x1}, {0x20, 0x3}}, 0x4c, 0x1) 12:45:23 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:23 executing program 5: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xfffffffffffffffa}}, [0x9, 0xb340, 0x1, 0x4000000000000000, 0x0, 0x5, 0x62ec, 0x0, 0x5, 0x106, 0x6, 0x8, 0x9, 0x5, 0x7ff]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @broadcast}}}, &(0x7f0000000300)=0x84) accept4$ax25(r0, &(0x7f0000000380)={{0x3, @netrom}, [@default, @default, @remote, @null, @rose, @remote, @rose, @netrom]}, &(0x7f0000000100)=0x48, 0x80800) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) fanotify_init(0x0, 0x800) fcntl$setflags(r0, 0x2, 0x1) 12:45:23 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:23 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f, 0x0, 0x0, 0x0, 0x44c5187a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x2004000, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1f, 0x400800) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000180)) timerfd_gettime(r0, &(0x7f0000000080)) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000001c0)={0x2, 0x7, 0x0, 0x6, 0x1}) 12:45:23 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:23 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000040)) 12:45:23 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/sequencer\x00', 0x420000, 0x0) ioctl$UI_BEGIN_FF_ERASE(r0, 0xc00c55ca, &(0x7f0000000b00)={0x10, 0xff, 0x88}) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = getpgrp(0x0) write$cgroup_pid(r1, &(0x7f0000000a80)=r2, 0x12) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x140, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x800, 0x250, 0x4c0, 0x110, 0x250, 0x250, 0x730, 0x730, 0x730, 0x730, 0x730, 0x5, &(0x7f0000000180), {[{{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@local, @ipv6=@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1c}}, @port=0x4e23, @icmp_id=0x68}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x10, 0x10}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x3ff}}}, {{@uncond, 0x0, 0x230, 0x270, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x16, 0x1, 0x6, 0x7, 0x9, 0x2000, 0x402}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x2, 0xffff, 0x200, 0x0, 0x8, 0x2, [@remote, @mcast2, @ipv4={[], [], @rand_addr=0x7}, @rand_addr="473846d23e03a5f9261882090f33fb1f", @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, @rand_addr="d22e91164baa8b03e637facf59481091", @mcast1, @loopback, @mcast2, @dev={0xfe, 0x80, [], 0xf}, @loopback, @local, @rand_addr="8b6bb93c6deb9265d0344e365fa18f3b", @empty]}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x3, 0x6, 0x6, 0xfffffffffffffff9, 0x100000001, 0x5, 0x4, 0x101]}}}, {{@uncond, 0x0, 0x228, 0x270, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x6ef7, 0x1000, 0x6, 0x5, 0x32, 0x1, [@local, @ipv4={[], [], @empty}, @local, @ipv4={[], [], @empty}, @dev={0xfe, 0x80, [], 0x1c}, @local, @ipv4={[], [], @loopback}, @remote, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @rand_addr="d9b496d577e6e2146a74e0f6bd769e0f", @mcast2, @local, @dev={0xfe, 0x80, [], 0xa}, @mcast1, @local, @remote], 0x4}}, @common=@mh={0x28, 'mh\x00', 0x0, {0xfffffffffffffffa, 0x6, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1a, @ipv4=@remote, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @gre_key=0x2, @gre_key=0x8001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x860) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:23 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:24 executing program 2: mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2f6465762f6c6f80703000"], &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='hfsplus\x00', 0x1000010, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file1\x00', 0xfffffffffffffffc) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) 12:45:24 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r3, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) getresuid(&(0x7f0000000080), &(0x7f00000002c0)=0x0, &(0x7f0000000100)) quotactl(0x6, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000001c0)="63f614d94b5ad9cdb0fd227f137189b85f6fb84ee9d54843c5d3d008040447caa5986832f9844d6b138a575ec66b9d07b9e39cd334af3ce02edcd64575b633a4ab3d01d1f82d5500333599ef88cebabf4a5cf4ad3bccef57d66b75f42ede69c23bfe5a190db7b3e3b11436a542dad04ad0fe20ff9f81de585d3c3498cd802ba1eb7b4db4bc5f37544877969f588cf0f0673a187400053de5b4427603b6beb6a5e94538817cd5130a7b19f96d28c47b8fcb4ca6f0b4d40005dd0c2ba7bb0bf015555e517ad9b63df2a7e5ac86d76c7d7e0f59e2af71d848e0674290a8b42a6931f323bcc091e9c8c61c52a4e4ab28") sendfile(r1, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:24 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:24 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:24 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/230, 0xe6) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:24 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r3, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) getresuid(&(0x7f0000000080), &(0x7f00000002c0)=0x0, &(0x7f0000000100)) quotactl(0x6, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000001c0)="63f614d94b5ad9cdb0fd227f137189b85f6fb84ee9d54843c5d3d008040447caa5986832f9844d6b138a575ec66b9d07b9e39cd334af3ce02edcd64575b633a4ab3d01d1f82d5500333599ef88cebabf4a5cf4ad3bccef57d66b75f42ede69c23bfe5a190db7b3e3b11436a542dad04ad0fe20ff9f81de585d3c3498cd802ba1eb7b4db4bc5f37544877969f588cf0f0673a187400053de5b4427603b6beb6a5e94538817cd5130a7b19f96d28c47b8fcb4ca6f0b4d40005dd0c2ba7bb0bf015555e517ad9b63df2a7e5ac86d76c7d7e0f59e2af71d848e0674290a8b42a6931f323bcc091e9c8c61c52a4e4ab28") sendfile(r1, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:24 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:24 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$VIDIOC_S_MODULATOR(r1, 0x40445637, &(0x7f0000000180)={0x7, "4ba832015d0fe781a0d6455c67038cab6df55c6b1b575cd7168a754b1d4d8966", 0x20, 0x7, 0x5, 0x7, 0x4}) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) sendmsg(r1, &(0x7f0000001640)={&(0x7f0000000200)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'veth1_to_team\x00'}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000280)="c3835ac4d6bd038cab888e598fbf36aa0980dc8027c57b8ce4da95042d7e7efd8ef699dab48c12be7ed9c2be9f31d9330971149bb3c4c1f10dc14f3aa7f6e47e31f8be0e69b069a5db3351d118d8ef6e4698df2e6d", 0x55}, {&(0x7f0000000300)="cbe5e226fa4653a561ad5c2c23db8c6f59193a848549c0632f78924efd1812d4e5e58659808012870ca2c5395195b283530e664f62ddb161310e15d86f8485beab4ac13dd52591baca5597f96fecbfbef323eeb87d392bec47ee4af990b1e23c3db4a33fe2a32612313830a8364fd2c59c5537aafa5e495b5d5f5ae8a8985914c0b73dad7cc3e4347110f6cffaddbdb2bccc88a889d99fdf5087fd083896ddd69d128cea2385232f91cbd3cf548129b791d8c7572d5875144b19a71dfbaf39b561b1ea709fdcebf5c3855a", 0xcb}, {&(0x7f0000000400)="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", 0xfc}, {&(0x7f0000000080)="be5e7fd8ff7c3e", 0x7}, {&(0x7f0000000500)="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", 0x1000}], 0x5, &(0x7f0000001580)=ANY=[@ANYBLOB="b00000000000000001010000090000003c6036ca8234544bdb7ba005171d940e8a847a3f53ba0ebd2db4dc6311282630cfad7c6e66f679a8a96b5a42d54c05216f57df29f42251e9e1ac037375a80b000000000000425b860eb620408e7a41a1fc58726d2e36c4efce013549335a608a149d1fc3d0b60ac014da1421ef0e57bb84069251a23c1d98c3c73d53f1f6e641bbde7b301f71ba4fe55b1f8b4d143ccb81cab13881d9f9624e7d2c4cd2000000"], 0xb0}, 0x0) 12:45:24 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r3, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) getresuid(&(0x7f0000000080), &(0x7f00000002c0)=0x0, &(0x7f0000000100)) quotactl(0x6, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000001c0)="63f614d94b5ad9cdb0fd227f137189b85f6fb84ee9d54843c5d3d008040447caa5986832f9844d6b138a575ec66b9d07b9e39cd334af3ce02edcd64575b633a4ab3d01d1f82d5500333599ef88cebabf4a5cf4ad3bccef57d66b75f42ede69c23bfe5a190db7b3e3b11436a542dad04ad0fe20ff9f81de585d3c3498cd802ba1eb7b4db4bc5f37544877969f588cf0f0673a187400053de5b4427603b6beb6a5e94538817cd5130a7b19f96d28c47b8fcb4ca6f0b4d40005dd0c2ba7bb0bf015555e517ad9b63df2a7e5ac86d76c7d7e0f59e2af71d848e0674290a8b42a6931f323bcc091e9c8c61c52a4e4ab28") sendfile(r1, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:24 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25fc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:24 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:24 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r3, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) getresuid(&(0x7f0000000080), &(0x7f00000002c0)=0x0, &(0x7f0000000100)) quotactl(0x6, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000001c0)="63f614d94b5ad9cdb0fd227f137189b85f6fb84ee9d54843c5d3d008040447caa5986832f9844d6b138a575ec66b9d07b9e39cd334af3ce02edcd64575b633a4ab3d01d1f82d5500333599ef88cebabf4a5cf4ad3bccef57d66b75f42ede69c23bfe5a190db7b3e3b11436a542dad04ad0fe20ff9f81de585d3c3498cd802ba1eb7b4db4bc5f37544877969f588cf0f0673a187400053de5b4427603b6beb6a5e94538817cd5130a7b19f96d28c47b8fcb4ca6f0b4d40005dd0c2ba7bb0bf015555e517ad9b63df2a7e5ac86d76c7d7e0f59e2af71d848e0674290a8b42a6931f323bcc091e9c8c61c52a4e4ab28") sendfile(r1, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) 12:45:24 executing program 0: r0 = eventfd2(0x0, 0x0) dup(r0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) getresuid(&(0x7f0000000080), &(0x7f00000002c0)=0x0, &(0x7f0000000100)) quotactl(0x6, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000001c0)="63f614d94b5ad9cdb0fd227f137189b85f6fb84ee9d54843c5d3d008040447caa5986832f9844d6b138a575ec66b9d07b9e39cd334af3ce02edcd64575b633a4ab3d01d1f82d5500333599ef88cebabf4a5cf4ad3bccef57d66b75f42ede69c23bfe5a190db7b3e3b11436a542dad04ad0fe20ff9f81de585d3c3498cd802ba1eb7b4db4bc5f37544877969f588cf0f0673a187400053de5b4427603b6beb6a5e94538817cd5130a7b19f96d28c47b8fcb4ca6f0b4d40005dd0c2ba7bb0bf015555e517ad9b63df2a7e5ac86d76c7d7e0f59e2af71d848e0674290a8b42a6931f323bcc091e9c8c61c52a4e4ab28") 12:45:25 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:25 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000180)={'syz1\x00', {0xfb, 0x101, 0x1, 0x7}, 0x45, [0x5, 0x2, 0x5, 0x3, 0x800, 0x0, 0x3528, 0x401, 0x96, 0x4, 0x101, 0x8001, 0x2, 0x7, 0x4, 0x9, 0x2, 0x8, 0x9, 0x7daa, 0x9, 0x5a4, 0xfffffffffffffffa, 0x0, 0x1, 0x8, 0x40, 0x2, 0x5, 0x3a6, 0x8, 0x5b, 0x40, 0x400, 0x1, 0x1, 0x5, 0xbd, 0xfffffffffffffffe, 0x1, 0x40, 0x4, 0x4280000, 0x8, 0xd00, 0x1f, 0x8, 0x1, 0x9, 0xe2, 0x5, 0x4, 0x400, 0xffffffffffff7fff, 0x9, 0x1, 0x1ff, 0x400, 0x1, 0x6, 0x0, 0xfffffffffffffffd, 0x4e, 0x800000000000], [0x94bb, 0x1, 0x91, 0x98b, 0xffff, 0x5, 0x0, 0x3, 0x4, 0x7, 0xffffffffffffffff, 0x5, 0x80000000, 0x8, 0x1, 0x7fffffff, 0x4, 0x5, 0x2, 0x7fffffff, 0x5, 0x800, 0x73, 0xffffffffffffff80, 0x6, 0x1, 0x3ff, 0xffff, 0x8, 0x3f, 0x4, 0x0, 0x8000, 0xf1, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x8, 0x4, 0x7fffffff, 0x10000, 0x5, 0x1fffe00000, 0x6, 0x1ff, 0x9, 0x57c, 0x59, 0x1000, 0x1, 0x4, 0x480, 0xffffffff, 0x4, 0x8000, 0x8, 0x6, 0x9e00000000000000, 0x9, 0xff, 0x0, 0x4, 0x0, 0x5, 0x8], [0x1, 0x80000001, 0x0, 0x64, 0x9, 0x0, 0x6, 0x3, 0x1, 0xb92, 0x5, 0x5, 0x7, 0xffffffff00000001, 0xd085, 0x6, 0x7fffffff, 0x941, 0x1, 0x6, 0x3, 0x1, 0x2, 0x6d5, 0x8, 0x1ff, 0x1ea, 0x9, 0x9, 0x1, 0x6, 0x1, 0x100, 0xfee, 0x9, 0x1, 0x90, 0x7, 0x3, 0x10001, 0x1, 0xfffffffffffffffb, 0x2, 0x401, 0x100000001, 0x6, 0xe163, 0xfff, 0x6, 0x0, 0x8, 0x1f, 0x8, 0x2, 0x5, 0x1, 0x0, 0x200, 0x8000, 0xffffffff, 0x6, 0x800, 0x3, 0x7f], [0xfffffffffffffc00, 0x3, 0x9f, 0x9, 0x5, 0x1, 0x7ff, 0x4, 0xffffffffffff7fbd, 0x7, 0xffff, 0x1, 0xfff, 0xc00000, 0x5, 0x6, 0xa4, 0x2485, 0xfffffffffffff801, 0x8, 0x2, 0x1f, 0x8, 0x4, 0x20, 0x8, 0x400, 0x6, 0x100, 0xdb6, 0x7, 0x10000, 0x2, 0xfffffffffffffffe, 0x5ffc, 0x8, 0x5, 0x0, 0x1, 0x6, 0x6a, 0x80000001, 0xff, 0x100000001, 0x9, 0xef, 0x7fff, 0x80000000, 0x6, 0x9, 0x7, 0xfffffffffffffffa, 0x3, 0xffffffffffffffff, 0x2d, 0xfffffffffffff84f, 0xa5, 0x5, 0x1ff, 0x6, 0xffffffffffffff26, 0x200, 0x3, 0x8]}, 0x45c) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:25 executing program 0: r0 = eventfd2(0x0, 0x0) dup(r0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) getresuid(&(0x7f0000000080), &(0x7f00000002c0), &(0x7f0000000100)) 12:45:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:25 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x80) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000080)) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x7, 0x200, 0x3ff, 0xfffffffffffffffd}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x7, @local, 0x939}}, 0x5, 0x4}, 0x90) 12:45:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:25 executing program 0: r0 = eventfd2(0x0, 0x0) dup(r0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r2, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) 12:45:25 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r0, &(0x7f00000001c0)="8bd35729b195a60b7fe8a2ec19a645e2f9133e32c5e7d72807351c2f1d98d35f09a0504ba1cdc4ed160c1a1663ff7d22148c60bc961101c55078378ba7871788f1e0fc9d85cb99798912fa760aa84cebee7437d533a6addd5315285a75abcae0451c4c4494cd6d9089fac9eb77e105f625269282e7080f25c5cf224f31d9f51ce0b43647ecb0031a80f8e0cdc588b8f835645760b1023552398bf15f5460f779173168c1dd45d825dbc308f38f5f621582e72d7080b00dd6f98a134268e5d635433baa32ecf9c5e6746c82aca384", 0xce) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:25 executing program 0: r0 = eventfd2(0x0, 0x0) dup(r0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) 12:45:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:25 executing program 0: r0 = eventfd2(0x0, 0x0) dup(r0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:26 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:26 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@initdev}}, &(0x7f0000000640)=0xb7) syz_open_dev$dri(&(0x7f0000000880)='/dev/dri/card#\x00', 0x9, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000800), 0x4) r2 = dup(0xffffffffffffff9c) ioctl$PPPIOCSNPMODE(r2, 0x4008744b, &(0x7f0000000780)={0xc223}) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000840)) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0xd, 0x4, &(0x7f00000008c0)=[{&(0x7f00000001c0)="19d62825c3c0d2fd541e31d6aabb081f8b02b45b54eb7151d208fa8ddf401b0e3f098d3c4ed4c6ece93e2b4a6446d7c2529072ce0ecaecd098a607566056b80dbfc11d06b59ee2e778e40baca7772020e95527e909d752c80e4689c3b7ca4e3463a0fd7eb148b6a824a0c8e7816b6acd03a0de6360f282a802252982ba967c76a1c7e43212874c73c38cc9d5ef2f83", 0x8f, 0x3eb6554c}, {&(0x7f0000000280)="423f5628d03012505f77e323601e02d7e2e49f3ecba512afcc0f87efc3b6ab60d3c4cc4e5776bd87f36a80d91fea44b3056346f2de04857e7222e4dc1c4273bc1529cc3c2e40a970d396aaba2153dd544d830231b2a179dca4e5ea2085dda6e65acdeb094a0f373d658df1ee43e4", 0x6e, 0x8000}, {&(0x7f0000000300)="4034d962100ebff751eadcc072b80b0ec34234224a06131fbd2a1dd2bfc5d744bee3401fa080f5ec45f02fbbc05740fc4083704e96f9c5da41e9bdc69c96f4ea2b3a67dbf1e992d2254e964800daf1c246b4e29b847e0d79effea0427f73683a1eb28e7538c5ebf2fa594adc348072dcccf8b34dc1c8edebfe05d9ae79cc77f9b9954740aa8ef2bbb762fb6fad063b9f910de1f91358ec9b9df46ac1bb4fd1c247dd9cac07dc2d6a9695d6f90b61d9657055458b5a6e5039c62262cd90", 0xbd, 0x3f}, {&(0x7f0000000940)="5403557a1763624f3d04dbbe2f6d589674676194fb0d772fdc69c8f798", 0x1d, 0x305}], 0x4, &(0x7f00000005c0)=ANY=[@ANYBLOB="66724f67878b3817bf4b9a0761676d656e743d616c6c2c636f6e746578743d73746166665f752c646f6e745f61707072616973652c6d61736b3d5e4d41595f415050454e442c7569643e", @ANYRESDEC=r0, @ANYBLOB=',rootcontext=user_u,\x00']) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000700)='/dev/dlm-control\x00', 0x80, 0x0) ioctl$CAPI_SET_FLAGS(r3, 0x80044324, &(0x7f0000000740)) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dlm_plock\x00', 0x0, 0x0) bind$unix(r4, &(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e) r5 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, r5, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(r5, &(0x7f00000003c0)='net/ipx\x00') mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f0000000040)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:26 executing program 3: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x12, &(0x7f0000000180)='(posix_acl_access\x00', 0xffffffffffffffff}, 0x30) syz_open_procfs$namespace(r0, &(0x7f0000000200)='ns/ipc\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:26 executing program 0: r0 = eventfd2(0x0, 0x0) dup(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:26 executing program 0: r0 = eventfd2(0x0, 0x0) dup(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:26 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) connect$rose(r0, &(0x7f0000000040)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, 0x5, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x40) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UI_SET_SNDBIT(r0, 0x4004556a, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:26 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x1) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000040)={r0, 0x0, 0x4, 0x1, 0x8001}) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="cb38db21862a0727dcb8da3e77036e3b9a80d9f329e09558322fc5841c20e891fa9ee37f324fb7d601ac81be3f459289a0669ce15f526ad1718ef7943fb58a80fa7842", 0x43}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="33dfce657d3be3ac5d5e601eaf730a8c9e9c2f948e296764a546505ff9fd923c3c28add77069146c14baf8821dad53c33517b41dc8bf795c4026fb9d9b2e0c50f2676b8fbd8a63d747adc02b60f6f412ac12", 0x52}], 0x3, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:26 executing program 0: r0 = eventfd2(0x0, 0x0) dup(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:26 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="14bc42000000000000000000000800000900de56b5000000000800000000080008000100000008000500ac14141b080003000100050f01"], 0x1}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00ff04462019d9476a25"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000002c0)="b8010000000f01c166b8e2000f00d8b9800000c00f3235004000000f304a0fc75f20c44379608d00000100f22e0f01ca67440ff6143f66ba4000b846c95182ef0f01cf400f01df", 0x47}], 0xaaaaaaaaaaaace6, 0x0, 0x0, 0xeb) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000010000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) chroot(&(0x7f0000000080)='./file0\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[]}, 0x1, 0x0, 0x0, 0x40}, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 289.688303] kvm [12405]: vcpu0, guest rIP: 0x2db disabled perfctr wrmsr: 0x187 data 0x4000 12:45:26 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:26 executing program 0: eventfd2(0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00000001c0)={[{0x0, 0x0, 0xfffffffffffffffd}]}) 12:45:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, 0x0) 12:45:27 executing program 0: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, 0x0) 12:45:27 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600)}, 0x8000000200100000, 0x800007f, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x850080, &(0x7f0000000500)={[{@mode={'mode', 0x3d, 0xfffffffffffffffe}}, {@mode={'mode', 0x3d, 0x6939c4ae}}], [{@subj_role={'subj_role', 0x3d, 'nfs\x00'}}, {@fowner_eq={'fowner', 0x3d, r0}}, {@uid_eq={'uid', 0x3d, r1}}, {@smackfsroot={'smackfsroot', 0x3d, 'nfs\x00'}}, {@context={'context', 0x3d, 'root'}}, {@dont_hash='dont_hash'}, {@uid_lt={'uid<', r2}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@fowner_gt={'fowner>', r3}}]}) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:27 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x3d2}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x9, 0x8, 0x7, 0x8, r2}, &(0x7f00000004c0)=0x10) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) r3 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x5, 0x4, 0x6, 0x2, 0x81, 0x80000001, 0x2400, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in={{0x2, 0x4e23, @local}}}, 0x84) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f0000000180)={0x5, 0xfffffffffffff256, 0x2}) 12:45:27 executing program 0: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, 0x0) 12:45:27 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) getpeername(r0, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @link_local}}, &(0x7f0000000080)=0x80) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$security_evm(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='security.evm\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xe8, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCSBRK(r0, 0x5427) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000280)={0x1, 0x0, [{0xbb6, 0x0, 0x6}]}) 12:45:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:27 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)) 12:45:27 executing program 0: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:27 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x3, 0x2) write$P9_RWALK(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="4a0000006f0200050018040000000400000000f2ffff0ffaff00000200000000000000d000000002040000000000000008030001000400000000000000c40300000008000000000000007f1ba59fe8a7cb039a04f9680b"], 0x4a) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:27 executing program 0: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:27 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioprio_set$pid(0x3, r0, 0x5d2552ce) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:27 executing program 0: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:27 executing program 5: openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000380)={0x6, 0xffffffff, 0x1, 0x1ff, 0x6c60, 0x20}) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='ext3\x00', 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) statx(r2, &(0x7f0000000200)='./file0\x00', 0x0, 0x440, &(0x7f0000000240)) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x80000) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000080), 0x4) ioctl$VIDIOC_G_SELECTION(r1, 0xc040565e, &(0x7f0000000340)={0x6, 0x100, 0x7, {0x80000000, 0x2, 0x9, 0x7}}) 12:45:28 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x3, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:28 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:28 executing program 0: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:28 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x0, 0x2) ioctl$IMDELTIMER(r0, 0x80044941, &(0x7f0000000080)) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:28 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@initdev}}, &(0x7f0000000340)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000380)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000740)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000780)={{{@in=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/policy\x00', 0x0, 0x0) r10 = syz_open_dev$vcsa(&(0x7f0000000b00)='/dev/vcsa#\x00', 0x8, 0x200) renameat(r9, &(0x7f0000000ac0)='./file0\x00', r10, &(0x7f0000000b40)='./file0\x00') r11 = getgid() fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f0000000a00)={{}, {0x1, 0x2}, [{0x2, 0x5, r1}, {0x2, 0x1, r2}, {0x2, 0x1, r3}, {0x2, 0x2, r4}, {0x2, 0x7, r5}, {0x2, 0x4f2584a249968f0, r6}, {0x2, 0x1, r7}], {0x4, 0x5}, [{0x8, 0x4, r8}, {0x8, 0x3, r11}, {0x8, 0x1, r12}], {0x10, 0x1}, {0x20, 0x1}}, 0x74, 0x3) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:28 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) r1 = getgid() chown(&(0x7f0000000040)='./file0\x00', r0, r1) 12:45:28 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 12:45:28 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 12:45:28 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0e85667, &(0x7f0000000180)={0xc0000000, 0x1, "ba51089b26f8a5dfc17c454fbeede7c62716d9a9d95659c7480bd4df627e0be1", 0x6, 0x7fffffff, 0x1000, 0x80000001, 0x100000001, 0x6, 0x600000000000, 0x8, [0x4, 0x5, 0x27b4, 0x2]}) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:28 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:28 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000240)) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000180)=0x9) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x7, @empty, 0x5}, @in6={0xa, 0x4e21, 0x8, @mcast1, 0x4}, @in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e24, 0x7a, @local}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0xa4) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)=0x100000000) ioctl$SIOCRSGL2CALL(r1, 0x89e5, &(0x7f0000000380)=@rose) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0x8000, 0x7, 0x790b85ce3643ab66, &(0x7f0000ffc000/0x4000)=nil}) write$P9_RLOPEN(r0, &(0x7f00000001c0)={0x18, 0xd, 0x1, {{0x10, 0x3, 0x8}}}, 0x18) 12:45:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 12:45:28 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 12:45:29 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:29 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffff, 0x2, &(0x7f0000000380)=[{&(0x7f0000000180)="402aa8fadc696b3a6b703a64c4cfaee7eece1c5c5a566ac6e432bfcaddaead8d3dcace759cd209f9c2aa0b5d6330a0b6c436ad2f88830ebb718e064bc7b3448728730db2cb3cadf1bca7f8b2af4cce0822add9d7194511496c32cea5843f238a5ee0207081db4277662856a664a64293efa51a3a1c9aa124379e8b0c12d6242c824d3ee86caa59ac129cd21bc1b121a5f684ae754cdbd763711fcfb3efacf21d1d230d005738c42c7c07d6c2692fcfed1fcba3694b187437446075c30027b63a917402f97fcde0bec6b993568f763ac4c4aeb8bf8542dfb93482b8e65ab04d0db8adbf61fecce9c0bf3932fb105f8c08", 0xf0, 0x4}, {&(0x7f0000000280)="f100e255565349b41924b171c40621e10d3ea3e3a33914745ba9c41925b0a2e93f9eb788a4ead901d1219da33442ad642df14b7018570d918f947ea6db0fcb0420f9c6fb319c054d1c3a662be9f353f0edf7a29567729382129014c60fc0dc18b50a61f4a7332ec3f1e830d41ee104d64a75fd35860f459d25db8d2f2031e505f920161a4f4830ee109dc90a09525b9c824415062714865b5d124b0a5fb6f5f818f124822c3a620bbe883e16cd48039419ac3da440db7d682a0e7b376b561b551658a2f9a02f913c1458cba73b36c7e5cc3bd18133f9b6d7225ede7cfc0f1a375311590943230159be688867a35946", 0xef, 0x23}], 0x400, &(0x7f00000003c0)={[{@grpid='grpid'}, {@pquota='pquota'}, {@nobarrier='nobarrier'}], [{@dont_measure='dont_measure'}, {@audit='audit'}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x64, 0x61, 0x34, 0x37, 0x0, 0x3c], 0x2d, [0x37, 0x37, 0x36, 0x76], 0x2d, [0x66, 0x62, 0x63, 0x35], 0x2d, [0x76, 0x0, 0x0, 0x3f], 0x2d, [0x0, 0x31, 0x35, 0x77, 0x63, 0x35, 0x38, 0x76]}}}, {@subj_user={'subj_user', 0x3d, '[keyring'}}, {@dont_hash='dont_hash'}]}) 12:45:29 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r1 = getuid() getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0xee01, 0xffffffffffffffff, 0xee00, 0x0, 0xffffffffffffffff]) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='fuse\x00', 0x60026, &(0x7f0000000280)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0xfffffffffffffff8}}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}]}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x5, 0x0, {0x0, 0x3, 0x6, 0x3, 0x7}}) 12:45:29 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 12:45:29 executing program 4: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:29 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xdc1, 0x880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000001c0)={0x80000001, 0xe54, 0x5, 0x5, 0xfffffffffffffffc, 0x2}) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x2, 0x8bad56d590d87e89) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:29 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 12:45:29 executing program 4: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:29 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x100000000048) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x3a9d, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000180)="3b93fbf21c196a41386ba6939df1dfefd5a010f65e77f08600c5f0fa93b90faeb6c9706ef556285766f6d5352239fe74d001788fb24fe4", 0x37, 0x9}, {&(0x7f00000001c0)="6f5bda3d86e197e16d10c777144807fd0c18af8f0ba474e3162b82be8f4d9ac910c52659f1c6aca730ab8e900978fe87876dc07c51bd3bbe1dd7e2097ade2f4600ee8064877c7bcfe32855048885127eed1383dac341d19c685bce084680575d9c8708c816652672bc80ddb3109c0348e589ba5a59dcadb49da14b456695b15c23ac4a378ccc3efaa7c793a6fd4d920e4163f60437a65ec4b418eb5a75010d91e2e431b950086c96b9a0b71d864cd1caa85888ac7675f814d1fb1ca80184d9911caef1eabff946798a5ff59e3595fcff33dff910492c66133be1", 0xda, 0x8}, {&(0x7f00000002c0)="36b496a0700f62bb819fd56a883d5b5327fcd86daeb72157f61edb9ded0d379ba3e87f6b0199173cc7c6ecc9901ea0b22af25216cb96a10bd545e4b1bd4bfd88a682203180ae7001f23b9a851df30199d48a5b04413395861b05e107a28c4d7ae0a3236661c6accab3479e93769e5582caa00138c9dbc6ca5b59be78c788c579b37bf1551ef20b5a63b1ef53a42ea88d500420bb4d030d213d52d65eb2416981e19366bc842ad8ea5a197a46429bb00bad81ed3d6a816c66f809531bdec924d1a7e86db5b8eb57e9bb08d7e3bc8b04b2fd12a7e0d611dd3c00cbc485ef74ef79a5823b237e4e468b", 0xe8, 0xe1}], 0x40000, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000080)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x9, 0x20000) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 12:45:29 executing program 4: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 12:45:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 12:45:30 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:30 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x80, 0x0) symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f00000002c0), &(0x7f0000000080)=0x4) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000001c0)=0x9) 12:45:30 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000180)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x2020, 0x0) r0 = syz_open_dev$media(&(0x7f0000000440)='/dev/media#\x00', 0xa01b, 0x40000) getsockname$tipc(r0, &(0x7f0000000480)=@name, &(0x7f00000004c0)=0x10) 12:45:30 executing program 4: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:30 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f00000001c0)='\xf8\x8c\xf3f\x90<\xca\xe7\xcc\xb92K\xf2\x15\xb7\xb8\xaag\xe8B ?Z\xe1') mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 12:45:30 executing program 4: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:30 executing program 1: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:30 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1110c0) ioctl$RTC_AIE_ON(r0, 0x7001) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f}}, 0x20) msgget$private(0x0, 0x440) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f00000001c0)={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x9, 0xe17, {"b337e0cc5a073ef9ba136b210d105c5d"}, 0x101, 0x8, 0xfc7}}}, 0x90) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000000a000)={0xa, 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, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, r2, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:30 executing program 1: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:30 executing program 4: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:30 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x2000000180) r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x6, 0x800) ioctl$RTC_WIE_OFF(r0, 0x7010) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x3, 0x2) fcntl$addseals(r1, 0x409, 0x6) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00'}, 0x10) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x80000, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/relabel\x00', 0x2, 0x0) 12:45:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 12:45:31 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x8, 0x14000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0x15}, 0xffffffff}, @in6={0xa, 0x4e21, 0x4, @local, 0xfffffffffffff801}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x24}}], 0x58) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:31 executing program 1: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 12:45:31 executing program 5: mkdir(&(0x7f0000000140)='\x00', 0x191) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x200300, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @broadcast}}, 0x5, 0x140000, 0x6, 0x0, 0x20}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={r1, 0xca, "a291afb764a716f387e3a87890db827510146a0cb0f0128ea1f2b93b0c9abc5f42a91d4701508216d47b3429176f935f9b7e12c73d10c12665cfd6bf2d72fb11209efc67024bd41c2ed57fbce81fe03c20d98b48e0c7c51a80431bd2665a4e00ffc978307fc6666f294632a2a6becbaa305439dbdba54186cda059deb35ee655118bcfb7ccc63bd4de786ddd76a6829f929a3dd5c5555af9385e0ba936e6b2e513982294f5574c182fb4e18568bb6ce36e7e9178cc025e417610b5f0f690f351d87955fa5e07eed2db7d"}, &(0x7f0000000500)=0xd2) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x88000, 0x0) recvfrom$x25(r2, &(0x7f0000000080)=""/23, 0x4fe747430a92bff9, 0x41, &(0x7f0000000180)={0x9, @remote={[], 0x1}}, 0xfffffffffffffd04) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000580)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000540)={0xffffffffffffffff}, 0x117, 0x7}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f00000005c0)={0x7, 0x8, 0xfa00, {r3, 0x79}}, 0x10) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) sendto$llc(r2, &(0x7f0000000200)="3a6595bcfd92d92d5db6385481abaf865453b2b7c34f583b1a278bbbc6280c0648ce5d1ab4dc608837597934ffdb17d032ece7d63bd439ca287c958255f41912acce33bca6489caa041844054659344612acf973f15fa2d0ccbed577ff660efb4e481402402b0b53a12ce31f2b82b083ed3a12224da3d15dfa833e71f7f80ae80fdb90562a8ff6be4b9c91d1fe071aaa4720e224779a0187289661a1f3e70326f2b22196d822b3d2742a2aab270baa811bef520bc8afc82461", 0xb9, 0x10, &(0x7f0000000000)={0x1a, 0x219, 0x3, 0xfffffffffffffff7, 0x6, 0xff, @dev={[], 0x2a}}, 0x10) 12:45:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 12:45:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 12:45:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 12:45:31 executing program 1: mkdir(0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:31 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20260020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="5effffff", @ANYRES16=r1, @ANYBLOB="000227bd7000fddbdf250d0000000000010000000b0073697000000001000a00000000000300ac1e010100000000000000000000000000000200840000005f3b1e168c59e78c32ab750c1789d5736c323147224221dacea63a04830415f269da4b6bd1bedce8e6948bacaf0c1b197d1242605e37a857b0865056a2a09fc4abd75a4d86f21dcd9ec0024b39294ce25986ba7118a3c414152bb55b40442bf3dfcef11605863cfaeffbe796"], 0x136}, 0x1, 0x0, 0x0, 0x20000002}, 0x50) write$FUSE_GETXATTR(r0, &(0x7f0000000080)={0x18, 0xffffffffffffffda, 0x3, {0x5}}, 0x18) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x2, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000001c0)=0x8000) fchdir(r0) 12:45:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 12:45:31 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1000000000006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)='ramfs\x00', 0x400000000, &(0x7f0000000180)='\x117,\x90\v\xb0\t\x00\xb8N(A\xb0\x141\xcfL\x10T\xd5\xfbS\\\x95w\x1a\x88m\xc9\xd5\xf8\xeaP\x17\x018\xca_\xe93\x97k\xdac\xec\x81\xb4\xe1V)\xe67 \x1f\x139\xd9\xb7\x1f\xb3\t\xc3H19l\xd0r\x85`\xacP\x0e\xde\xae]M\xab\xe5\x86\xfbg5\n\x9bjd:\xd8\x89E\x1f| L\xe2Y\xe3 \xa9\xd8\xa79\xa8\xea\xc89>5\xdbm\b\xecv\xee\xbaX\xebn\xf6B\x00\xa4!\xf7\xc6\x936\xafB\xf7\x15\x8cW\x06BY~\x146\xdeE\xd7~{u\xe8\xc9\r\xedX\b\xb95\x81l{\x92>\xc8J*\xe9L\x15\xa3Q\x99\xe1\xc4SB\xa2F\xa2\x88\xb7\x99-p\x91\xa3\x89\xf8\xa1\x03\x14\x96\xd1\xaa\x85\x93Ew\r\xb6\xb2\x8b\x18sK\xacr\xe9\xeap\x87\xafu\xa6m\xf4\"D\x86D\xda\xc7^\xe3\aC\x143M\x12\xb7Puc\x9b6y\xd5\x9b/@\xa7\xa0c\x14\xec\xa8(2\xe6Nw\x02h{\xef\xc1-k\xe0p+\a\xc1\xcc\xaei\n0\x86') eventfd2(0x16c7, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x1}, 0x0) 12:45:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 12:45:32 executing program 1: mkdir(0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x1}, 0x0) 12:45:32 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @empty}, &(0x7f0000000180)=0x10, 0x800) getpeername(r0, &(0x7f00000001c0)=@hci, &(0x7f0000000240)=0x80) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0xb6) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:32 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 12:45:32 executing program 1: mkdir(0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x1}, 0x0) 12:45:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 12:45:32 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) recvmmsg(r0, &(0x7f0000004900)=[{{&(0x7f0000000040)=@ethernet={0x0, @random}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/55, 0x37}, {&(0x7f00000011c0)=""/25, 0x19}, {&(0x7f0000001200)=""/121, 0x79}, {&(0x7f0000001280)=""/7, 0x7}, {&(0x7f00000012c0)=""/224, 0xe0}], 0x6}, 0x6}, {{&(0x7f0000001440)=@nfc_llcp, 0x80, &(0x7f0000001a00)=[{&(0x7f00000014c0)=""/82, 0x52}, {&(0x7f0000001540)=""/86, 0x56}, {&(0x7f00000015c0)=""/72, 0x48}, {&(0x7f0000001640)=""/168, 0xa8}, {&(0x7f0000001700)=""/235, 0xeb}, {&(0x7f0000001800)=""/226, 0xe2}, {&(0x7f0000001900)=""/230, 0xe6}], 0x7, &(0x7f0000001a80)=""/213, 0xd5}, 0xffffffffffffffff}, {{&(0x7f0000001b80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001c00)=""/179, 0xb3}, {&(0x7f0000001cc0)=""/136, 0x88}], 0x2, &(0x7f0000001dc0)=""/203, 0xcb}, 0x5}, {{&(0x7f0000001ec0)=@isdn, 0x80, &(0x7f00000022c0)=[{&(0x7f0000001f40)=""/178, 0xb2}, {&(0x7f0000002000)=""/82, 0x52}, {&(0x7f0000002080)=""/124, 0x7c}, {&(0x7f0000002100)=""/129, 0x81}, {&(0x7f00000021c0)=""/253, 0xfd}], 0x5}, 0x44d2}, {{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002340)=""/80, 0x50}, {&(0x7f00000023c0)=""/10, 0xa}, {&(0x7f0000002400)=""/96, 0x60}, {&(0x7f0000002480)=""/9, 0x9}], 0x4, &(0x7f0000002500)=""/101, 0x65}, 0x4}, {{&(0x7f0000002580)=@nfc, 0x80, &(0x7f0000003880)=[{&(0x7f0000002600)=""/90, 0x5a}, {&(0x7f0000002680)=""/68, 0x44}, {&(0x7f0000002700)=""/144, 0x90}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/141, 0x8d}], 0x5, &(0x7f0000003900)=""/4096, 0x1000}, 0x9}], 0x6, 0x40000122, &(0x7f0000004a80)={0x0, 0x1c9c380}) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x80000, 0x0) 12:45:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc00100002", 0x17}], 0x1}, 0x0) 12:45:32 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 12:45:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc00100002", 0x17}], 0x1}, 0x0) 12:45:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc00100002", 0x17}], 0x1}, 0x0) 12:45:32 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e", 0x23}], 0x1}, 0x0) 12:45:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 12:45:33 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:33 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/144, 0x90) 12:45:33 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) prctl$PR_GET_NO_NEW_PRIVS(0x27) 12:45:33 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f00000001c0)="213bde4948e60b46c68c0b12fcd9937370398a94f133cec3c28ce6ebf4a384261c184fd8328c81ec415bdd4730a39ec48f1e204b30295dbbae0608e9f843ec", &(0x7f0000000200)=""/154}, 0x18) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0xf) 12:45:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 12:45:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e", 0x23}], 0x1}, 0x0) 12:45:33 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e", 0x23}], 0x1}, 0x0) 12:45:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 12:45:33 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000", 0x29}], 0x1}, 0x0) 12:45:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 12:45:33 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1, 0x400000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000180)=""/84) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:34 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd61, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@md0='/dev/md0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='mqueue\x00', 0x1801, &(0x7f0000000200)='eth1wlan1\x00') 12:45:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000", 0x29}], 0x1}, 0x0) 12:45:34 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 12:45:34 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x81) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x5, 0xfffffffffffffffc, 0x3, 0x0, 0x3, 0xa3d7}, 0x4}, 0xa) 12:45:34 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$swradio(&(0x7f0000000680)='/dev/swradio#\x00', 0x0, 0x2) accept$nfc_llcp(r0, &(0x7f00000006c0), &(0x7f0000000740)=0x60) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000", 0x29}], 0x1}, 0x0) 12:45:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 12:45:34 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700", 0x2c}], 0x1}, 0x0) 12:45:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x1}, 0x0) 12:45:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700", 0x2c}], 0x1}, 0x0) 12:45:34 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000001c0)={0x3, 0x3}) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x6) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x1}, 0x0) 12:45:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700", 0x2c}], 0x1}, 0x0) 12:45:34 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x80000001) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x88000, 0x0) ioctl$SIOCRSGCAUSE(r1, 0x89e0, &(0x7f0000000080)) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='autofs\x00', 0x0, 0x0) 12:45:34 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:34 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x1}, 0x0) 12:45:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1", 0x2d}], 0x1}, 0x0) 12:45:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc00100002", 0x17}], 0x1}, 0x0) 12:45:35 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) [ 298.164053] autofs4:pid:12866:autofs4_fill_super: called with bogus options 12:45:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1", 0x2d}], 0x1}, 0x0) 12:45:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc00100002", 0x17}], 0x1}, 0x0) 12:45:35 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000280)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0x1c, 0x4) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/btrfs-control\x00', 0x100, 0x0) renameat2(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x3) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1", 0x2d}], 0x1}, 0x0) 12:45:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc00100002", 0x17}], 0x1}, 0x0) 12:45:35 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:35 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0xffffffffd) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='squashfs\x00', 0x0, 0x0) 12:45:35 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) 12:45:35 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'dummy0\x00', 0x400}) r2 = getpgrp(0x0) fcntl$setown(r0, 0x8, r2) r3 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r3, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r1, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) read(r1, &(0x7f0000000000)=""/10, 0x76) 12:45:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e", 0x23}], 0x1}, 0x0) 12:45:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e", 0x23}], 0x1}, 0x0) 12:45:36 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e", 0x23}], 0x1}, 0x0) 12:45:36 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:36 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@sg0='/dev/sg0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='ocfs2_dlmfs\x00', 0x4000, &(0x7f0000000200)='rpc_pipefs\x00') 12:45:36 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000", 0x29}], 0x1}, 0x0) [ 299.294865] FAULT_INJECTION: forcing a failure. [ 299.294865] name failslab, interval 1, probability 0, space 0, times 0 [ 299.343867] CPU: 1 PID: 12924 Comm: syz-executor.0 Not tainted 4.14.113 #3 [ 299.351022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.360388] Call Trace: [ 299.363041] dump_stack+0x138/0x19c [ 299.366782] should_fail.cold+0x10f/0x159 [ 299.371066] should_failslab+0xdb/0x130 [ 299.375064] kmem_cache_alloc_node+0x28a/0x780 [ 299.379682] __alloc_skb+0x9c/0x500 [ 299.383322] ? skb_scrub_packet+0x4b0/0x4b0 [ 299.387658] ? netlink_autobind.isra.0+0x1c9/0x290 12:45:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000", 0x29}], 0x1}, 0x0) [ 299.392611] netlink_sendmsg+0x874/0xc60 [ 299.396801] ? netlink_unicast+0x780/0x780 [ 299.401068] ? security_socket_sendmsg+0x8f/0xc0 [ 299.405926] ? netlink_unicast+0x780/0x780 [ 299.410178] sock_sendmsg+0xd0/0x110 [ 299.413918] ___sys_sendmsg+0x70c/0x850 [ 299.417917] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 299.422685] ? __fget+0x210/0x370 [ 299.426151] ? find_held_lock+0x35/0x130 [ 299.430243] ? __fget+0x210/0x370 [ 299.430264] ? lock_downgrade+0x6e0/0x6e0 [ 299.430281] ? __fget+0x237/0x370 [ 299.430299] ? __fget_light+0x172/0x1f0 [ 299.430312] ? __fdget+0x1b/0x20 [ 299.430326] ? sockfd_lookup_light+0xb4/0x160 [ 299.430341] __sys_sendmsg+0xb9/0x140 [ 299.441413] ? SyS_shutdown+0x180/0x180 [ 299.441447] SyS_sendmsg+0x2d/0x50 [ 299.441457] ? __sys_sendmsg+0x140/0x140 [ 299.441470] do_syscall_64+0x1eb/0x630 [ 299.441479] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 299.441499] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 299.441509] RIP: 0033:0x458c29 [ 299.441515] RSP: 002b:00007fac963e5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 299.441529] RAX: ffffffffffffffda RBX: 00007fac963e5c90 RCX: 0000000000458c29 [ 299.500721] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 299.508016] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 299.515285] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fac963e66d4 [ 299.522569] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 0000000000000004 12:45:36 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, 0x0) syz_mount_image$ntfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x3, 0x2000, 0xd03, &(0x7f0000ffe000/0x2000)=nil) unshare(0x40000000) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000000)=""/40, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x400, 0x12, 0x14, 0x15, "634e9ffb2c54c80c7dc286acc733e6a42e504ca77687c9b5122f31c8c31f6f3b1f752d3601d7ad96532a4c38b9babc654d18fabae961403c905b842da114c1cd", "32942b5c0d3b4489329621800be103e561046f9e544539cdd38c523ca8147790", [0x80000000, 0x5]}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000180)) shmget(0x1, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) mkdir(&(0x7f0000000280)='./file0\x00', 0x49) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000", 0x29}], 0x1}, 0x0) 12:45:36 executing program 0 (fault-call:1 fault-nth:1): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:36 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:36 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r0, 0x7, &(0x7f0000000040)) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000180)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700", 0x2c}], 0x1}, 0x0) [ 299.929452] FAULT_INJECTION: forcing a failure. [ 299.929452] name failslab, interval 1, probability 0, space 0, times 0 [ 299.956074] CPU: 1 PID: 12951 Comm: syz-executor.0 Not tainted 4.14.113 #3 [ 299.963139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.972539] Call Trace: [ 299.975158] dump_stack+0x138/0x19c [ 299.978841] should_fail.cold+0x10f/0x159 [ 299.983023] should_failslab+0xdb/0x130 [ 299.987062] kmem_cache_alloc_node_trace+0x283/0x770 [ 299.992193] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 299.997683] __kmalloc_node_track_caller+0x3d/0x80 [ 300.002664] __kmalloc_reserve.isra.0+0x40/0xe0 [ 300.007458] __alloc_skb+0xcf/0x500 [ 300.011114] ? skb_scrub_packet+0x4b0/0x4b0 [ 300.015464] ? netlink_autobind.isra.0+0x1c9/0x290 [ 300.020431] netlink_sendmsg+0x874/0xc60 [ 300.020451] ? netlink_unicast+0x780/0x780 [ 300.020472] ? security_socket_sendmsg+0x8f/0xc0 [ 300.020484] ? netlink_unicast+0x780/0x780 [ 300.020496] sock_sendmsg+0xd0/0x110 [ 300.020510] ___sys_sendmsg+0x70c/0x850 [ 300.020523] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 300.020537] ? __fget+0x210/0x370 [ 300.038597] ? find_held_lock+0x35/0x130 [ 300.038613] ? __fget+0x210/0x370 [ 300.038634] ? lock_downgrade+0x6e0/0x6e0 [ 300.038651] ? __fget+0x237/0x370 [ 300.038667] ? __fget_light+0x172/0x1f0 [ 300.073839] ? __fdget+0x1b/0x20 12:45:37 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x78, 0x4) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'nfs\x00'}, {0x20, 'rpc_pipefs\x00'}, {0x20, 'rpc_pipefs\x00'}, {0x20, 'rpc_pipefs\x00'}, {0x20, '\x02i'}], 0xa, "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"}, 0x1037) 12:45:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700", 0x2c}], 0x1}, 0x0) [ 300.077315] ? sockfd_lookup_light+0xb4/0x160 [ 300.081835] __sys_sendmsg+0xb9/0x140 [ 300.081850] ? SyS_shutdown+0x180/0x180 [ 300.081881] SyS_sendmsg+0x2d/0x50 [ 300.081890] ? __sys_sendmsg+0x140/0x140 [ 300.081903] do_syscall_64+0x1eb/0x630 [ 300.081913] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 300.081932] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 300.081941] RIP: 0033:0x458c29 [ 300.081947] RSP: 002b:00007fac963e5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 300.081959] RAX: ffffffffffffffda RBX: 00007fac963e5c90 RCX: 0000000000458c29 [ 300.081969] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 300.089756] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 300.089763] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fac963e66d4 [ 300.089770] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 0000000000000004 12:45:37 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x2, 0x400) setxattr$security_selinux(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='security.selinux\x00', &(0x7f0000000280)='system_u:object_r:dhcpc_exec_t:s0\x00', 0x22, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000002c0)={0x7, 0x7, 0xd9, 0x7f, '\x00', 0x1fa}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:37 executing program 0 (fault-call:1 fault-nth:2): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700", 0x2c}], 0x1}, 0x0) 12:45:37 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, 0x0, &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) [ 300.346429] FAULT_INJECTION: forcing a failure. [ 300.346429] name failslab, interval 1, probability 0, space 0, times 0 [ 300.374744] CPU: 0 PID: 12984 Comm: syz-executor.0 Not tainted 4.14.113 #3 [ 300.381838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.391214] Call Trace: [ 300.391241] dump_stack+0x138/0x19c [ 300.391261] should_fail.cold+0x10f/0x159 [ 300.391283] should_failslab+0xdb/0x130 [ 300.401777] kmem_cache_alloc+0x47/0x780 [ 300.401795] ? perf_trace_lock+0x500/0x500 [ 300.401813] skb_clone+0x129/0x310 [ 300.401839] __netlink_deliver_tap+0x564/0x7d0 [ 300.401858] netlink_unicast+0x66c/0x780 [ 300.401874] ? netlink_attachskb+0x6a0/0x6a0 [ 300.401890] ? security_netlink_send+0x87/0xb0 [ 300.435397] netlink_sendmsg+0x7c4/0xc60 [ 300.439477] ? netlink_unicast+0x780/0x780 [ 300.443728] ? security_socket_sendmsg+0x8f/0xc0 [ 300.448516] ? netlink_unicast+0x780/0x780 [ 300.452754] sock_sendmsg+0xd0/0x110 [ 300.456473] ___sys_sendmsg+0x70c/0x850 [ 300.460439] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 300.465192] ? __fget+0x210/0x370 [ 300.468661] ? find_held_lock+0x35/0x130 [ 300.472752] ? __fget+0x210/0x370 [ 300.476298] ? lock_downgrade+0x6e0/0x6e0 [ 300.480475] ? __fget+0x237/0x370 [ 300.483943] ? __fget_light+0x172/0x1f0 [ 300.487968] ? __fdget+0x1b/0x20 [ 300.491324] ? sockfd_lookup_light+0xb4/0x160 [ 300.495815] __sys_sendmsg+0xb9/0x140 [ 300.499631] ? SyS_shutdown+0x180/0x180 [ 300.503604] SyS_sendmsg+0x2d/0x50 [ 300.507139] ? __sys_sendmsg+0x140/0x140 [ 300.511210] do_syscall_64+0x1eb/0x630 [ 300.515093] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 300.519948] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 300.525333] RIP: 0033:0x458c29 [ 300.528518] RSP: 002b:00007fac963e5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 300.536231] RAX: ffffffffffffffda RBX: 00007fac963e5c90 RCX: 0000000000458c29 [ 300.543612] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 300.550886] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 300.558721] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fac963e66d4 [ 300.566019] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 0000000000000004 [ 301.110805] IPVS: ftp: loaded support on port[0] = 21 12:45:38 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, 0x0, &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1", 0x2d}], 0x1}, 0x0) 12:45:38 executing program 0 (fault-call:1 fault-nth:3): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:38 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xf2, 0x20000) openat$cgroup_int(r1, &(0x7f00000002c0)='cpu.weight\x00', 0x2, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0xb0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180)={0xffffffffffffffff}, 0x4, {0xa, 0x800, 0xd0, @dev={0xfe, 0x80, [], 0x16}, 0x6}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r2, &(0x7f0000000200)={0x11, 0x10, 0xfa00, {&(0x7f0000000240), r3}}, 0x267) 12:45:38 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x22000, 0x20) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000180)=0xc68, 0x4) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:38 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x11) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7fffffff, 0x80) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080)=0xffffffff, 0x4) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x6, 0x5, 0x20, "812f3f2ab0ad110d34af4d050ecd61183b564ff580cc2909467d78759f1171f0b6cd99a1c7d257d2ed3cc407ab250d780c33e8741d0fe323df4920906d6274", 0x1d}, 0x60) [ 301.411434] FAULT_INJECTION: forcing a failure. [ 301.411434] name failslab, interval 1, probability 0, space 0, times 0 [ 301.438680] CPU: 1 PID: 13004 Comm: syz-executor.0 Not tainted 4.14.113 #3 [ 301.445755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.455330] Call Trace: [ 301.457947] dump_stack+0x138/0x19c [ 301.461605] should_fail.cold+0x10f/0x159 [ 301.465786] should_failslab+0xdb/0x130 [ 301.469789] kmem_cache_alloc_trace+0x2ec/0x790 [ 301.474480] ? lock_downgrade+0x6e0/0x6e0 [ 301.478681] ila_nl_dump_start+0x20c/0x360 [ 301.482943] __netlink_dump_start+0x453/0x750 [ 301.487468] ? __dev_queue_xmit+0xd39/0x25f0 [ 301.491907] ? parse_nl_config.isra.0+0x390/0x390 [ 301.496787] genl_family_rcv_msg+0x91f/0xc40 [ 301.501321] ? genl_rcv+0x40/0x40 [ 301.504792] ? parse_nl_config.isra.0+0x390/0x390 12:45:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1", 0x2d}], 0x1}, 0x0) 12:45:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1", 0x2d}], 0x1}, 0x0) 12:45:38 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x2c) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl$ARCH_SET_CPUID(0x1012, 0xffffffffffffffff) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:38 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, 0x0) syz_mount_image$ntfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x3, 0x2000, 0xd03, &(0x7f0000ffe000/0x2000)=nil) unshare(0x40000000) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000000)=""/40, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x400, 0x12, 0x14, 0x15, "634e9ffb2c54c80c7dc286acc733e6a42e504ca77687c9b5122f31c8c31f6f3b1f752d3601d7ad96532a4c38b9babc654d18fabae961403c905b842da114c1cd", "32942b5c0d3b4489329621800be103e561046f9e544539cdd38c523ca8147790", [0x80000000, 0x5]}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000180)) shmget(0x1, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) mkdir(&(0x7f0000000280)='./file0\x00', 0x49) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 301.510604] ? ila_dump_info+0x3d0/0x3d0 [ 301.514679] ? ila_cmpfn+0x90/0x90 [ 301.518237] ? __radix_tree_lookup+0x1b3/0x2f0 [ 301.522855] genl_rcv_msg+0xb4/0x150 [ 301.526606] netlink_rcv_skb+0x152/0x3c0 [ 301.530693] ? genl_family_rcv_msg+0xc40/0xc40 [ 301.535296] ? netlink_ack+0x9a0/0x9a0 [ 301.539201] ? genl_rcv+0x1a/0x40 [ 301.542733] genl_rcv+0x29/0x40 [ 301.546043] netlink_unicast+0x466/0x780 [ 301.550122] ? netlink_attachskb+0x6a0/0x6a0 [ 301.550146] ? security_netlink_send+0x87/0xb0 [ 301.550160] netlink_sendmsg+0x7c4/0xc60 [ 301.550182] ? netlink_unicast+0x780/0x780 [ 301.563245] ? security_socket_sendmsg+0x8f/0xc0 [ 301.563262] ? netlink_unicast+0x780/0x780 [ 301.563276] sock_sendmsg+0xd0/0x110 [ 301.563290] ___sys_sendmsg+0x70c/0x850 [ 301.584250] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 301.589019] ? __fget+0x210/0x370 [ 301.592486] ? find_held_lock+0x35/0x130 [ 301.596561] ? __fget+0x210/0x370 [ 301.600032] ? lock_downgrade+0x6e0/0x6e0 [ 301.604198] ? __fget+0x237/0x370 [ 301.607676] ? __fget_light+0x172/0x1f0 [ 301.611655] ? __fdget+0x1b/0x20 [ 301.615013] ? sockfd_lookup_light+0xb4/0x160 [ 301.619498] __sys_sendmsg+0xb9/0x140 [ 301.623306] ? SyS_shutdown+0x180/0x180 [ 301.627279] SyS_sendmsg+0x2d/0x50 [ 301.630806] ? __sys_sendmsg+0x140/0x140 [ 301.634873] do_syscall_64+0x1eb/0x630 [ 301.638823] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 301.643661] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 301.648876] RIP: 0033:0x458c29 [ 301.652053] RSP: 002b:00007fac963e5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 12:45:38 executing program 0 (fault-call:1 fault-nth:4): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 301.659776] RAX: ffffffffffffffda RBX: 00007fac963e5c90 RCX: 0000000000458c29 [ 301.667125] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 301.674391] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 301.681676] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fac963e66d4 [ 301.688941] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 0000000000000004 12:45:38 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, 0x0, &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:38 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xce, "ec2e7794ad82bef426ebfbd2d01ab3c2d0f30446891d1e283a4c5c37a00bdc0651ec37ef0e6d621f2ddbe9bdbc838deb01878fa7a8ab9f251985282e11e847f4e1195b664741f301bfe17de84191c4cc83630038eee3b4808c341b1577ab193d92828a343845053df49b9a52b806771f061bc512926bce6aa3ae25838dd1db6192334fd1308a1f715a16e666750509de19b36c714b2e561e4ae8feec4168dd2579c1696c639fab3a26266b824724729a698072c3a11ba747344aa213a1b18e7a102273a215fe2e42218cb85757ae"}, &(0x7f00000002c0)=0xd6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r1, 0xff}, &(0x7f0000000340)=0x8) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0x5, 0x7}) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000380)='bfs\x00', &(0x7f00000003c0)='./file1\x00', 0x3, 0x1, &(0x7f0000001400)=[{&(0x7f0000000400)="aabc4d3b40ace1e28c0b0cd51b57446de300ab9604ba50186c7c483c76bed78e24ea71c2b1a00915976a69ab440cd563d5345bf30466890b475c345084c95b362fc494a0a3beab7f2ccbe37fe80e5ba08af02b7ac0fe44d73fa6088feafc19c59b955330967d953e3121186f869f9bc370ee479740582c24495a3f50dde9334ef8d6e85c31b8c50ad7859eccd410ed3c05446f908d7840885acaa58cc8d61586953043230ffb864c905236f4f4238e04df933cbbaa9281565d0ee9f448fc3101c37fb00455a505b8320e0a874dad08596ec7beece15760aca1cfd601d889ac868d44239fadfb889c4815d19332a226d6875b7c77a5f176ac73bdccf1f07d5728e54b406ce37e81e24a0eeb15871fb865532231ec4db19d97b026acd4a8732931aaa70757bc11325c4b54f1654c5ae2b7d7457bde2526d89d6d7df65574a7ee6c954afa285a8c3adbfe4eddfdd0043ca7ee2ded29dbfcea6055f01aa91c94baa57349de92135469cf87e9d57b006a2fb29d6a8281a72a2b18fd2647036a5870b57732be3b9c87e24a4271958cac148a3e2aff27d59321c7326df6b27ab592cc71c9f045f71f3421ec2880e32bb4f6e7fecd89115d7e7643c74091121772dd651fc9ab179fbce381650bde9b1e0f5e73dd1b0111328f89de4bbd7003a622a0660fd18ecedab1f4e9cc7b0b7384265b177e61efd657ef7f2c12bcba70e77a99182bdf667430e4163ca4029107b4efdcbec0050bc401d650e1208e853412800a67dcd8ee8cb25e1053b83ff85af776bb14dbc024b72aca5e27318a8e767d1ea4b291736879513f50695640aec1619e67ddeca7f35f17910181f9d19309d3abefd9e6643b682dd6bcdf766c61c6360060029da61fe0e34c646dd64ccf264b3ad8f9549d0f2d3322b03fc28367d18b0f3fbc45e9d226c2a225922aa676c11956084bb903bf9fcb933fa1f3fe50769a8910325661f56a06f5640c6193310fcd27cdbc839421baa8db14b574e8580198b70da0d50e104357f8e907cabf4b2e780743ac6cb3045d43eb5494b5d05c3cd8b610dc6b53411e5b52f27d449621973b5a3ce2adaea512e55275cbbc65f2ae650b089df7bf1b211fc3656d9ab3eb8650b121de823fb61019a7dc08142e980c82bf8963d6a497da6d09bfbdf48815f933802341a11fe4c4652653fb70465c21a920447a39edefe01f43b5fcdc130d9fb1def690c237e860439512e4cb07bca891f364552d089628b5df7354909c19366ea92a92ac45ad769cf47ec1b92b3d3573a51d8fd09918ed525afa4ead4079bc4533feac5190e4fa804fdd0190788374921d92b039e6f1e87ac87da0f6e319f9922f43b6a5a040877d5b5f34944a68ac0f38577f5aee16a362d2062db29a305c6bf127c31707cd4ce0deda33493b54d7db8d9281d76bdad9f165b38702ab83d6f16a8281a55b99383e9074dea5c4794c4c32423bb037c002915c963d0b4d770a2142702867a3d6bbde0244ca78784f0a95ae25fef98351e99fa38527c684313e2f222598356473718b62f38b3900fb99208f98a1a391f63bb3e45265b82ab6439c423870599f6220c4357f5aff6e1bc28f8e9db695cefcea3693773372503ccf289b5a412e1b954987c6322c9388f710ad29bd0653d0fdd841fb1baf4c47a1bb531757ae0239136a2da3c3518f5c01db5bad10ea5345effb8c81d0d6d32381572081f77914754f1ebe37a7f40d58a94ffaf331e15cc48024d3e2c935816471b4e7e831ab1d691b4ac61312c9b0196bbb6babae6dadea2d90ee067004d9c0fd6e2ee4d84c85960aa66c3106a68552211e5f029dd9e39ac59f2ea39cd571d6d3477419eec5cfd1f168dda6110a25644e10c12fe3453778e72db3c7090e8ac3a7c812d85a91b1fee195d5f4383bf822c009f43ffe90ec7682cec47ddf37225a9737f45d71455049a3db8e29b00ecbabd91b4fa5e0302f75c181e329a31a0eebf46b73b06c1ff64cde1691139c8b620b5dbe8eb2ff30e5c5f50353468426b5a9812a91d06b5f26379563fe94f78bf5a8684adb9891919bf21932ade3a0a0649cfbb3ba513dd3223ca533919f669cde8fcb124b84d72582aa9e05fe328b3891268f18f82586dd270a3b1d1851a38261bf99e45a0477024435566ea4c061c00929d5b1ef6a57fffd91e4aedfcb07017d5d358f8cc1941233767e856eead1fd8a9e4cb44da3b94379232243fb8ed83020da83e37fcb9949b3e674533be4d3c3a556c0ba02e9f2fb4d04c4c70c8efa534ade9b8355a45a32fc8cd7d3fa887c3ae67bf9b27477c0a4ec85afc05f395c85fb9ca7e46a3798217d104b35382466bc5c42b5fa5ebfce47d305319f8427f31b935df58a1a98ae66a348357eba173a620f93498ce0b34b34945936806546d2bd26b143a2b929710ef11c73484851faafb5acec058d1409eb31fd13dd682d3e9f0e805e8b415708d3a21e26dcc708d2d8ed1a5ff4ada5c5054017f425cb305e1fc089363c41b62cd9ae24e27c193401f0c9027aedfbb2b27a3b58a084116812f11c0b04315f0054ab44ed8d7130b0a2da24feb45511843aa88882953cbc16dfde5534ee46a77e851608fa47f525c4c45994928f6bcbb077b7b2cf303a664ead83dd11122c66b057a0e57a94b2cd7d93d414484dc9672ef0e0c807324404002e018c089959b51150a33fb125dd63fb0fce5ccfe31bfd59fd68f36e7929db492f8c20ab527729420505c0bb33e4678d367ddf3b250763752a5f6485dd0a72f2523285d09d3ecbdf4437aa1628fbfe457ef518bee938002b6fc25794f80171f85fc55a8fc83baa6d443961f27ff6070b474c8b02ecd13bae77ff1f8034b8ef649334e34ad9eda6add6abca351a476c4f5714c942b3c70cac1652114388e11110bff798324d56858d434e6c558a4d67b108778d18bebf829dd476e8ea211e10964c806af011ffdae9a9bc532687936f484e7105e44ce66c2e5bac2043176047c94625192e76e96f42b3bced093dd5fbc80eb6acb3c30196beb05432ca28747ed57e103149d8da8bfb412357468ca02fd6feb9a0d9bce7fd6e54cac761f4206c3b2c30a8dfb263e797a2b14e68c2b50dae0dd4e2e06655611c3d520a8482407262e1815c7abe7bacbda727eb3c58d893ee2d39ae7e8212b58b8330bc59d787345aca7991bfa2536f984decd2a3ca3026d7b4bc08108927fa78b5183f9292031efa27daa9818c066ae9141b4755ffefcf2ac6a3c82dd6b9a1f1e16b0401b6808d3f0d7dc50ce46df17ebb076f848cd0320bc075a38437da6b8f79744c7f33f27ba55116f7eba3ff168b7176940ec7e827e26f399bc9e4bfa59feee9d4474c53c4cd680ffa3b218d9d980709d103c0309448b91027931b729b22bdee148d8d4e3d0db92ac1b1e42201ea6af542bf3b582421afa30ee69ee95ec5a4caa6ec8349b70eb553ed8e20646582845dc40f561ae53095c1c2374a7e145f4e54807fa32903bb32eae6f40dcc05b8bd23cd9e3750bd0636f5caa94426aa9c9e6f2e1e805cd9c1f0ba4148d83724062fc2e1e2373a834328264975dba0ac6c01415b4ccda5795563d5675b87b369007e75d37277f99155780615cf88ef7c954979a0256071e1225c4c73666ba299e5298b812dfcb5c50b34253cae44e5996140139c6786fdc992d01a046cbfe148b0c8db67cb763afec2f2dc18e3bddead8e8a90f7c9c7b64cba17528474b78b6c7b4bb91fee8eb8a31be13151ad032d3ab3eb184d59e4d140543f514275eaa100df7029449edaf50045844642807067bfd66152df63de4bef71a11a9320e679d20782f8f02d80f292067fba383a758c92c12fa5a0db6f9de32c55aef03821bac1c71b3b5ebd549ff11171de9da9f6a38ab50cefedf612b6253c16683fa283cf22ebc0f5b6bbbfaf32d77b9193fe2fd5a579d0f624d603a375b073d106fcd8c2384e1d50a91d01da54872a46b6cdb0e8d0a75288fa56b3ea5c72d6d481d44a34ad23bc34b6f8fdf3600f5b0bcbf579212e1c15e6e558b4300f9085c6e4df01b37ee74e13b66698acd57e4ed82a8e93ba5afec9076dface9435259d9b5da5ea28c8c2a9d1e6f6b996e0135de0805b2e587d4de650bbd66e1cf8b099a73e361bf5acf6ba5a9dd92a17dc01cae3d67a4f56317a54bda97791569b515c7c32e57f87f2304cf561a64c052e5eaa3ce478df8c18c1f1563f3c8144c0fb1579f659c812259acb00a8600c03e69d3c7d410babbcdc7eb62fc8ec0c92acab3c339082cbf78df4aa4faf294f37d7d5df254fde8ce295c6b566e2390576bee72a681fb36395572ad694057af1e8d40a713509517aec2186a39ecf4c4604958671103ac39ab5a18dca202631a671f09268a17ec5faf4d14b93eb533655d6b551c99c53a32d9d285ddff7c81c93377438b6cf3bbf80ae207f28a95f830c12023953b633b242fdbbd8739c7ae4f45fe9ad2bb36be69467bd113c4af747689ab93d60d046ecfdc73da6d9687db78b34282cd6d555821bb556ed0957c223d6f3a9ad1bcf50965b9706f955bc881fb28f198d2e7460f0c42d157cc144bf285d98c046b12eb09b034c07647b1145cef5245fa12c6627f98702c610b2185a8d324d5826ef7ff32cadab9c4da8facea3e10dd731f17fb301e98bceef478ab28d753ea878f0734535575fea17bea694622b987c3ea263a2953ff55686cf76707418d5142ab8626e2a0b3cb33cc2025b24eb381607650fb93066256bae7db81639e7cbad06fba74302951de0924149a612e688ad30e25c9b8378d216f95303cecbc009e7e70abdcb1382b8fd3ecfd1c7615e60992c7f0984e49b12a40e606ef32dce50d2c082ac88b51b418b7946f243f43ac8aa14492bc6bf0d2be4538cbec131e89ac4aef2bab55736999ca400bfbd5acfac71f886465de351b696cf01c2b656b4e7b4b6298c1a4b188cefbf4ea83a78bf3eac1d263189dff38199eeb436e7b4eaeed5f8496b9c43ef33f8816b50f184a40f4e2209c5f94282de26f00a52725ffa7d5e34ae24653388dbbc1ae4a830ff93a49c53b5d4eb25c17020db6efee316a6ec9391b898bc6ba76590218677d77c78ff7251a8fa6d19e7e8ba696c8bee68b698e3533bf6928428f41a16fd2de16670bea18d2b4a86d0e52ae396f92383ac88a570d899020ffe18d0fdec8e587ec0b39413591d130e4600a43fa0dc9f1e0e65f4e70a3cbacc1e993ca06f2e879f999ebfe23a61017283aaed8d1e64992998cbf01a73b19ccef35d3689c44b55da55695dd37b7d2e7a35055719c44e6043c96cd1e5c4aebaf9a0e00c8e096c7ba7aab69d95e06a9472aeb2d69e2b0a46efa213787b0cee6d1d87a63128725732ee72e9131babce9eeeb8f8462001d82e73c8774dbc69f25a5c55da88d77bac937225ef130b8da90e1429609e587e5ea4d18e9853ea4e81666fef71c9d49cedb4ccd93a068ec0f8e092446d6e754339e1050ac9d12561d09b271bc5833663643a2fd0758dcad5d2eff77b10f6e361a0b0ba57a419379100717fdd2fcf42a23d8e85af4405e3123c3c974ff46e56cc63fecd9795c8beccbb8c3e1982b4e102a237c30a467cfc4d1af5eb324305ea1e2745c087654cc5dee2a50407a08b7fce680bab10207820fccf4c1f47c6732fdcc81a209a5e5145de384841fdee0295e89515c1a12a06fe65ce339e94b2851bef775fa976fa885e188cf24a8df03d4fe41e4d3a2a6bbd8cc438b42d2bb38a84b5311964d70dadc10d6683f5255194ea21c195884374e94643b0503dad0b7058d93e62ea", 0x1000, 0x80000001}], 0x1014011, 0x0) [ 301.770700] FAULT_INJECTION: forcing a failure. [ 301.770700] name failslab, interval 1, probability 0, space 0, times 0 [ 301.799284] CPU: 1 PID: 13032 Comm: syz-executor.0 Not tainted 4.14.113 #3 [ 301.806360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.815771] Call Trace: 12:45:38 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x1f, &(0x7f0000000180)=""/219) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 301.818394] dump_stack+0x138/0x19c [ 301.822066] should_fail.cold+0x10f/0x159 [ 301.826235] should_failslab+0xdb/0x130 [ 301.830234] kmem_cache_alloc_node+0x28a/0x780 [ 301.834844] ? rhashtable_walk_enter+0x20f/0x2f0 [ 301.839628] __alloc_skb+0x9c/0x500 [ 301.843273] ? skb_scrub_packet+0x4b0/0x4b0 [ 301.847636] ? __mutex_unlock_slowpath+0x71/0x800 [ 301.852591] netlink_dump+0x235/0xb20 [ 301.856426] __netlink_dump_start+0x502/0x750 [ 301.860971] ? __dev_queue_xmit+0xd39/0x25f0 [ 301.865412] ? parse_nl_config.isra.0+0x390/0x390 [ 301.870268] genl_family_rcv_msg+0x91f/0xc40 [ 301.874696] ? genl_rcv+0x40/0x40 [ 301.878138] ? parse_nl_config.isra.0+0x390/0x390 [ 301.883076] ? ila_dump_info+0x3d0/0x3d0 [ 301.887134] ? ila_cmpfn+0x90/0x90 [ 301.890706] ? __radix_tree_lookup+0x1b3/0x2f0 [ 301.895305] genl_rcv_msg+0xb4/0x150 [ 301.899194] netlink_rcv_skb+0x152/0x3c0 [ 301.903281] ? genl_family_rcv_msg+0xc40/0xc40 [ 301.907862] ? netlink_ack+0x9a0/0x9a0 [ 301.911752] ? genl_rcv+0x1a/0x40 [ 301.915241] genl_rcv+0x29/0x40 [ 301.920021] netlink_unicast+0x466/0x780 [ 301.924090] ? netlink_attachskb+0x6a0/0x6a0 [ 301.928490] ? security_netlink_send+0x87/0xb0 [ 301.933064] netlink_sendmsg+0x7c4/0xc60 [ 301.937123] ? netlink_unicast+0x780/0x780 [ 301.941365] ? security_socket_sendmsg+0x8f/0xc0 [ 301.946488] ? netlink_unicast+0x780/0x780 [ 301.950793] sock_sendmsg+0xd0/0x110 [ 301.954500] ___sys_sendmsg+0x70c/0x850 [ 301.958574] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 301.963351] ? __fget+0x210/0x370 [ 301.966800] ? find_held_lock+0x35/0x130 [ 301.970855] ? __fget+0x210/0x370 [ 301.974300] ? lock_downgrade+0x6e0/0x6e0 [ 301.978696] ? __fget+0x237/0x370 [ 301.982138] ? __fget_light+0x172/0x1f0 [ 301.986102] ? __fdget+0x1b/0x20 [ 301.989472] ? sockfd_lookup_light+0xb4/0x160 [ 301.993955] __sys_sendmsg+0xb9/0x140 [ 301.997746] ? SyS_shutdown+0x180/0x180 [ 302.001743] SyS_sendmsg+0x2d/0x50 [ 302.005282] ? __sys_sendmsg+0x140/0x140 [ 302.009361] do_syscall_64+0x1eb/0x630 [ 302.013262] ? trace_hardirqs_off_thunk+0x1a/0x1c 12:45:39 executing program 0 (fault-call:1 fault-nth:5): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 302.018104] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 302.023286] RIP: 0033:0x458c29 [ 302.026460] RSP: 002b:00007fac963e5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 302.034179] RAX: ffffffffffffffda RBX: 00007fac963e5c90 RCX: 0000000000458c29 [ 302.041462] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 302.048725] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 302.056817] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fac963e66d4 [ 302.064089] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 0000000000000004 12:45:39 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) [ 302.170567] FAULT_INJECTION: forcing a failure. [ 302.170567] name failslab, interval 1, probability 0, space 0, times 0 [ 302.220405] CPU: 0 PID: 13045 Comm: syz-executor.0 Not tainted 4.14.113 #3 [ 302.227472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.236830] Call Trace: [ 302.239429] dump_stack+0x138/0x19c [ 302.243072] should_fail.cold+0x10f/0x159 [ 302.247221] should_failslab+0xdb/0x130 [ 302.251193] kmem_cache_alloc_node_trace+0x283/0x770 [ 302.256316] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 302.261763] __kmalloc_node_track_caller+0x3d/0x80 [ 302.266706] __kmalloc_reserve.isra.0+0x40/0xe0 [ 302.271395] __alloc_skb+0xcf/0x500 [ 302.275017] ? skb_scrub_packet+0x4b0/0x4b0 [ 302.279327] ? __mutex_unlock_slowpath+0x71/0x800 [ 302.284165] netlink_dump+0x235/0xb20 [ 302.287960] __netlink_dump_start+0x502/0x750 [ 302.292439] ? __dev_queue_xmit+0xd39/0x25f0 [ 302.296839] ? parse_nl_config.isra.0+0x390/0x390 [ 302.301686] genl_family_rcv_msg+0x91f/0xc40 [ 302.306115] ? genl_rcv+0x40/0x40 [ 302.309582] ? parse_nl_config.isra.0+0x390/0x390 [ 302.314459] ? ila_dump_info+0x3d0/0x3d0 [ 302.318520] ? ila_cmpfn+0x90/0x90 [ 302.322065] ? __radix_tree_lookup+0x1b3/0x2f0 [ 302.326661] genl_rcv_msg+0xb4/0x150 [ 302.330396] netlink_rcv_skb+0x152/0x3c0 [ 302.334475] ? genl_family_rcv_msg+0xc40/0xc40 [ 302.339065] ? netlink_ack+0x9a0/0x9a0 [ 302.342972] ? genl_rcv+0x1a/0x40 [ 302.346444] genl_rcv+0x29/0x40 [ 302.349730] netlink_unicast+0x466/0x780 [ 302.353791] ? netlink_attachskb+0x6a0/0x6a0 [ 302.358191] ? security_netlink_send+0x87/0xb0 [ 302.362763] netlink_sendmsg+0x7c4/0xc60 [ 302.366846] ? netlink_unicast+0x780/0x780 [ 302.371088] ? security_socket_sendmsg+0x8f/0xc0 [ 302.375851] ? netlink_unicast+0x780/0x780 [ 302.380091] sock_sendmsg+0xd0/0x110 [ 302.383821] ___sys_sendmsg+0x70c/0x850 [ 302.387800] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 302.392557] ? __fget+0x210/0x370 [ 302.396017] ? find_held_lock+0x35/0x130 [ 302.400076] ? __fget+0x210/0x370 [ 302.403624] ? lock_downgrade+0x6e0/0x6e0 [ 302.407781] ? __fget+0x237/0x370 [ 302.411235] ? __fget_light+0x172/0x1f0 [ 302.415207] ? __fdget+0x1b/0x20 [ 302.418573] ? sockfd_lookup_light+0xb4/0x160 [ 302.423096] __sys_sendmsg+0xb9/0x140 [ 302.426895] ? SyS_shutdown+0x180/0x180 [ 302.430891] SyS_sendmsg+0x2d/0x50 [ 302.434433] ? __sys_sendmsg+0x140/0x140 [ 302.438496] do_syscall_64+0x1eb/0x630 [ 302.442384] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 302.447330] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 302.452536] RIP: 0033:0x458c29 [ 302.455725] RSP: 002b:00007fac963e5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 302.463441] RAX: ffffffffffffffda RBX: 00007fac963e5c90 RCX: 0000000000458c29 [ 302.470713] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 302.478000] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 302.485373] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fac963e66d4 [ 302.492656] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 0000000000000004 12:45:39 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x40, 0x0) ioctl$VIDIOC_G_OUTPUT(r0, 0x8004562e, &(0x7f0000000400)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x3, 0x100000001, 0x8, 0x6, 0x20, 0xfffffffffffffffe, 0x1, 0xd5a1365, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x5, 0xb0d1, @mcast1, 0x4}}, 0xdb, 0x6}, &(0x7f0000000380)=0x90) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000180)='rpc_pipefs\x00\xca\xceS\xd8\x90\xe0=\xc2\x80~\xc4X<\xf8\x18\x1dF\xc4i\xc8\xb8\xef/[3\xed\xd1\xcb\xaf\xf3\xd0\xde\xad\xfa\x86\v\xaf\x8f\x8c(\xa5\xe4a\xf2\xf2\xcb\xad/\xf2i\b}\x1f8\x12\xb0\x1f\t\xf9\x18i\xfcA)\xfa\x85i\f\xe7\xe8\xa8h\x00\x1f\xb0\x8b\xa4\x8e$\xa6#\tW\xf9V\xef\x93x\xd0\x1c\xd7\x82\x1f\xa5\xcb\xca\xabQ\xea\xdc\xd2\"\xb5P\xdd\xac\x92\\\xdd<\x99J\xd9N\xe3S\r\a\"l\x8e\t\x86:\x91K\xe9\xb0t\xf8\xf1\xde\xae`\xc1\xd3n\xbf\xbd\xfd\x85L\xafzd\x17.\n\x8b \xe7\xa2i\xcbs\xedG\xc03\f\x16\xaaEI\xbd*\xda\x8a\xd6\xc8\x01\xbe\x1b\x14\xe1b\xe7\xb9Lf\xda\x8f\x18$6s\xbe', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:39 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x561000) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @rose}, [@rose, @bcast, @remote, @rose, @bcast, @null, @remote, @rose]}, &(0x7f0000000280)=0x48) sendmmsg(r0, &(0x7f0000007680)=[{{&(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x800}, 0x1, 0x4, 0x2, 0x4}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="09ab314606d9f1286975e932842178f2ebb734b59051bafedf4b3717c360bd3546dad42e72ab62f1478f42a12da37188b423279612113a209b5238d153f4497617f84835ddc3bf1aff75f5", 0x4b}, {&(0x7f0000000400)="b47e47e6051a85303e6107a88a613c4ed00a0b6fce34e0283f3be0b9fb7c6a583981045ff5155aaef5fda9f01eba9a7ac454e60da0c4a28434c98b710b03557b68ed163b310947515f7e9d93eb94997e10bcc04651cae2bbcd75194d", 0x5c}, {&(0x7f0000000480)="68c70f06f3dcf7d681e689841eb833d16720d427fc8a3c58616b870e61831eaf4a706ddb5f47a1e590ee53d5da080b22ec98646dfadf3329988f7c3c3c15ad2ac7cabe49454517bb6aea01ef456ba8389f8288bd6115076effa2273a288b0b0abfbb980661504a7e98d962a846a4b974265e07789afc3999a38df6962f3fa66e90c4bc02de6f9ded3f66ee2f6111f6832f46a94bbe6aa392", 0x98}, {&(0x7f0000000540)="0bcd963dbb711c8f379f5e94fbbba6641f061680fa4cc4c02a58077e3b82008a814e6efe901916ea2ba6cd1f79be6188", 0x30}, {&(0x7f0000000580)="fd1153ee4e43a68afb13c07c289c3da2a3d589f224fe5c082922bb112614196149533a9ab52840a7ef960c8a14acc94676194eaf2a209753ff8cf021516b3e9fb0b2b92a5d984968c63d193136c6322a298baaa583be4d092e068d7a2ee13c18d37d5771098a6c2b8c12f710f998384b13c4acbe6ccd25c2ef3200c3249fbeb47c9c0b5af523f35e5d0beb92b3df993f571c79545923e6afeac9e7fada4aba7f571cd2c98c4854", 0xa7}], 0x6, &(0x7f00000006c0)=[{0x90, 0x1ff, 0x4, "aba435d4d0364d869ed5e3c4374bd5ff37497577b65306909455634d13d0bdd749c5629473caa2d8ab1ff5f359a3bc263b69e5656dece40fda08389aa1733eaf785e0e98cff581dfd6b966325f4e4e5dc4ffd53fcadcb0a817bf7fd4a183dca3726a3c9c0d4ee0177ad40ef5981f00091c4692e5ede2d6109c0994dfa508b8"}, {0x10, 0x11f, 0x9}, {0xd0, 0x18f, 0x69, "0a08eb3b2ebd8d5ec3743217db27e5ecc4a350ff8b905f12acb23a57069fed3f6d4ee5448744bc7573de7275ad8d84cde591d4687fb31ff0a5ab0075dd72bb854de4641a61e900ea34def17416d297cc10bf3d4d7c55ad23084b346e083ccdd92fa28c3fa5ec8ff54222a5bed3a001f5b7e1fd8a357a8bd75e6c5fb289c3b3820e8c010a1f457d6031e2a155f6d600fe9bed96597a385fccd09415f1dc00362affb3143cc2878bb463fd474f8c567ec2adc1007ab64a7497a73b5d"}], 0x170}, 0x10000}, {{&(0x7f0000000840)=@nfc={0x27, 0x1, 0x0, 0x1}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000008c0)="fc387eece51112ca67b5ae38a87bda8da19347f517b2898f2b6ac8e23aa3ac96af205eefe02a35bb9cdcd38461660e46f28954aae1b265cc5ef73a7ed447897283f05bb319ca89c24e9574fde898883567c4616b1f013692a7e99b6cc7ecab0b8068862176d4fbe63340fe8817061f7c95cd52e11c126b38070ec2b2aa52c6274e10283b48fcc057bb64c00cc95edb2995c6624f4454a056861395ca12171c0839329f570cec14b9639f6a575a3c7a0a5f3084514778301e19e7f72e12a4da6b1c7454348f15581b1442ef7d61e8", 0xce}, {&(0x7f00000009c0)="8ef03b97808e47d27ca18416e41e6bcefa0c4876ea7326d28880265b804867dd88e48aecf2da961f9824429ab1ac531686c260356d76c9d3c2be76ecc47181989e11290cda056b6e23dbe9a28ee0477985a221fe504c2b026a1a4040483b7c8b300034a8465d950aea39978436a6d822a3326b6a618706503a9aace810e496c06408d68727bf22e24f9f91437a7e75173dd4fd74b4e0dc9a60cb379a2219cbe0eefa4258a157c0cf8dfb9877e33a4748c2d05d48d71c74", 0xb7}, {&(0x7f0000000a80)="7f4009153b5a65eb4f2035c164a7bbf0506bdc0a8e64edcc023c84c2ef3bcb9bda86878afb7aaee02cdcd9d1a68dcb1f1d774ae2250ad50df60dcdc514", 0x3d}], 0x3, &(0x7f0000000b00)=[{0x70, 0x102, 0x100, "25175862be452a84f095ca25972c0870af30d412228d140c2640108dceac496ba254245cbdfbb133dfb4c79012a73e6e0066982ab769bffae28ef46b7c9860340863602d3cf7d5b9940697897b126037dab87faae5637556f1dd8f"}, {0xe8, 0x13f, 0xffff, "f076d977480f4a081a1fb9153c76cc21f8250aee833c9320648ced7c62fc89f7dfe1cf3e50ede799f227d79187480c1d071f095f33ecb0fd430c46634205da46b8c8ec3eddda6d8d5df39ca3115cfe852a2dd19c6db110ada47b6b5ec012c7ca7b992bb5180419aaf70ffa1bb8d9e9f4117253c558ec0373176ad8d73863c732930a6301d05700d7c005e78c53362396c777f35cb629087806cc2345e7f333f62426c986cbd2238cb3e17c186e88a406ae865b2d75dc81a9c636446adc34a531155f73afe5da985e2505f48eb418382c3d3ee44be25a1f6e"}, {0x78, 0x10f, 0x3, "fe02499f0badb84f1da550aa9edf1f4f4c9588c51293ee7eac35212ffc4793c2c0d89b1088e313e6d096aca37ce4fd40cdfebd023402259f3ab8dd57d62778740eabcc4eb9aa09ea374eacf34fc1fb78777fe1685cc8ec04614ab37b29d7ec6580a5ac80313c"}], 0x1d0}, 0x1400}, {{&(0x7f0000000d00)=@nfc={0x27, 0x0, 0x2}, 0x80, 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"}, {0x108, 0x18f, 0xde12, "a7dc0501dec609b2074ab96b5941091467ce9e9eaea17f0ab30f8779235c4620cdea1ff293a9617066f5f53bab80d6389b2b46bf7e7c6011e8b6ef2134254b38fba9107bf0329655a5012cc56a571e943d636f0401cb85d6c8887beff9eaa54796863568f8d56aa653a8f210a28dd68b866b34e152675e8d4f48009c0f156503efe9e69f680310fceb45d35a99f7fc768b66aace62d4a57452ba54ed538e606f97738681350f70cf5d8196381c0e50b6cc0d9693888bc0b4470531cb605eb9c2904d89c2bd27fe99c1cef4f30947f671baefe849f3473f1d95bbb9c662555864a45b2d7242421b6b9a1ef5f1b5400dcbbe86"}], 0x1368}, 0x34e7}], 0x7, 0x1) lsetxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f0000000180)='y\x00', 0x2, 0x2) 12:45:39 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:39 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) 12:45:39 executing program 0 (fault-call:1 fault-nth:6): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:39 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) [ 302.638346] FAULT_INJECTION: forcing a failure. [ 302.638346] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 302.650292] CPU: 1 PID: 13063 Comm: syz-executor.0 Not tainted 4.14.113 #3 [ 302.657446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.666833] Call Trace: [ 302.669441] dump_stack+0x138/0x19c [ 302.671494] FAULT_INJECTION: forcing a failure. [ 302.671494] name failslab, interval 1, probability 0, space 0, times 0 [ 302.673079] should_fail.cold+0x10f/0x159 [ 302.688534] __alloc_pages_nodemask+0x1d6/0x7a0 [ 302.693231] ? __alloc_pages_slowpath+0x2930/0x2930 [ 302.698275] cache_grow_begin+0x80/0x410 [ 302.702361] kmem_cache_alloc_node_trace+0x69a/0x770 [ 302.707576] __kmalloc_node_track_caller+0x3d/0x80 [ 302.712528] __kmalloc_reserve.isra.0+0x40/0xe0 [ 302.717214] __alloc_skb+0xcf/0x500 [ 302.720857] ? skb_scrub_packet+0x4b0/0x4b0 [ 302.725188] ? __mutex_unlock_slowpath+0x71/0x800 [ 302.730141] netlink_dump+0x235/0xb20 [ 302.733964] __netlink_dump_start+0x502/0x750 [ 302.738479] ? __dev_queue_xmit+0xd39/0x25f0 [ 302.742904] ? parse_nl_config.isra.0+0x390/0x390 [ 302.747763] genl_family_rcv_msg+0x91f/0xc40 [ 302.752190] ? genl_rcv+0x40/0x40 [ 302.755653] ? parse_nl_config.isra.0+0x390/0x390 [ 302.760499] ? ila_dump_info+0x3d0/0x3d0 [ 302.764568] ? ila_cmpfn+0x90/0x90 [ 302.768121] ? __radix_tree_lookup+0x1b3/0x2f0 [ 302.772734] genl_rcv_msg+0xb4/0x150 [ 302.776471] netlink_rcv_skb+0x152/0x3c0 [ 302.780551] ? genl_family_rcv_msg+0xc40/0xc40 [ 302.785150] ? netlink_ack+0x9a0/0x9a0 [ 302.789051] ? genl_rcv+0x1a/0x40 [ 302.792522] genl_rcv+0x29/0x40 [ 302.795811] netlink_unicast+0x466/0x780 [ 302.799893] ? netlink_attachskb+0x6a0/0x6a0 [ 302.804315] ? security_netlink_send+0x87/0xb0 [ 302.808921] netlink_sendmsg+0x7c4/0xc60 [ 302.813008] ? netlink_unicast+0x780/0x780 [ 302.817260] ? security_socket_sendmsg+0x8f/0xc0 [ 302.822045] ? netlink_unicast+0x780/0x780 [ 302.826302] sock_sendmsg+0xd0/0x110 [ 302.830031] ___sys_sendmsg+0x70c/0x850 [ 302.834021] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 302.838948] ? __fget+0x210/0x370 [ 302.842418] ? find_held_lock+0x35/0x130 [ 302.847008] ? __fget+0x210/0x370 [ 302.850485] ? lock_downgrade+0x6e0/0x6e0 [ 302.854646] ? __fget+0x237/0x370 [ 302.858291] ? __fget_light+0x172/0x1f0 [ 302.862275] ? __fdget+0x1b/0x20 [ 302.865660] ? sockfd_lookup_light+0xb4/0x160 [ 302.870178] __sys_sendmsg+0xb9/0x140 [ 302.873995] ? SyS_shutdown+0x180/0x180 [ 302.877993] SyS_sendmsg+0x2d/0x50 [ 302.881540] ? __sys_sendmsg+0x140/0x140 [ 302.885610] do_syscall_64+0x1eb/0x630 [ 302.889518] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 302.899786] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 302.905434] RIP: 0033:0x458c29 [ 302.908637] RSP: 002b:00007fac963e5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 302.919623] RAX: ffffffffffffffda RBX: 00007fac963e5c90 RCX: 0000000000458c29 [ 302.926916] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 12:45:39 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) [ 302.934203] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 302.941488] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fac963e66d4 [ 302.948865] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 0000000000000004 [ 302.956344] CPU: 0 PID: 13062 Comm: syz-executor.4 Not tainted 4.14.113 #3 [ 302.963389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.972760] Call Trace: [ 302.975370] dump_stack+0x138/0x19c [ 302.979037] should_fail.cold+0x10f/0x159 [ 302.983210] should_failslab+0xdb/0x130 [ 302.987290] kmem_cache_alloc_node+0x28a/0x780 [ 302.991899] __alloc_skb+0x9c/0x500 [ 302.995636] ? skb_scrub_packet+0x4b0/0x4b0 [ 302.999966] ? netlink_autobind.isra.0+0x1c9/0x290 [ 303.004922] netlink_sendmsg+0x874/0xc60 [ 303.009000] ? netlink_unicast+0x780/0x780 [ 303.013249] ? security_socket_sendmsg+0x8f/0xc0 [ 303.013264] ? netlink_unicast+0x780/0x780 [ 303.013278] sock_sendmsg+0xd0/0x110 [ 303.013292] ___sys_sendmsg+0x70c/0x850 [ 303.022296] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 303.022309] ? __fget+0x210/0x370 [ 303.022322] ? find_held_lock+0x35/0x130 [ 303.022332] ? __fget+0x210/0x370 [ 303.022348] ? lock_downgrade+0x6e0/0x6e0 [ 303.022363] ? __fget+0x237/0x370 [ 303.022379] ? __fget_light+0x172/0x1f0 [ 303.022390] ? __fdget+0x1b/0x20 [ 303.022400] ? sockfd_lookup_light+0xb4/0x160 [ 303.022414] __sys_sendmsg+0xb9/0x140 [ 303.022426] ? SyS_shutdown+0x180/0x180 [ 303.022456] SyS_sendmsg+0x2d/0x50 [ 303.022466] ? __sys_sendmsg+0x140/0x140 [ 303.022480] do_syscall_64+0x1eb/0x630 [ 303.022490] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 303.022509] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 303.022518] RIP: 0033:0x458c29 [ 303.022528] RSP: 002b:00007effdd0cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 303.108054] RAX: ffffffffffffffda RBX: 00007effdd0cbc90 RCX: 0000000000458c29 [ 303.115346] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 303.122607] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 303.129870] R10: 0000000000000000 R11: 0000000000000246 R12: 00007effdd0cc6d4 12:45:40 executing program 0 (fault-call:1 fault-nth:7): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:40 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) [ 303.137137] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 0000000000000004 12:45:40 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 303.199602] FAULT_INJECTION: forcing a failure. [ 303.199602] name failslab, interval 1, probability 0, space 0, times 0 [ 303.232630] CPU: 1 PID: 13078 Comm: syz-executor.0 Not tainted 4.14.113 #3 [ 303.239709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.249080] Call Trace: [ 303.251690] dump_stack+0x138/0x19c [ 303.255351] should_fail.cold+0x10f/0x159 [ 303.259560] should_failslab+0xdb/0x130 [ 303.260792] FAULT_INJECTION: forcing a failure. [ 303.260792] name failslab, interval 1, probability 0, space 0, times 0 [ 303.263568] kmem_cache_alloc+0x47/0x780 [ 303.263592] ? perf_trace_lock+0x500/0x500 [ 303.263611] skb_clone+0x129/0x310 [ 303.263632] __netlink_deliver_tap+0x564/0x7d0 [ 303.291257] __netlink_sendskb+0x1ba/0x1e0 [ 303.295514] netlink_dump+0x779/0xb20 [ 303.299359] __netlink_dump_start+0x502/0x750 [ 303.303869] ? __dev_queue_xmit+0xd39/0x25f0 [ 303.308294] ? parse_nl_config.isra.0+0x390/0x390 [ 303.313161] genl_family_rcv_msg+0x91f/0xc40 [ 303.317585] ? genl_rcv+0x40/0x40 [ 303.321057] ? parse_nl_config.isra.0+0x390/0x390 [ 303.325927] ? ila_dump_info+0x3d0/0x3d0 [ 303.330015] ? ila_cmpfn+0x90/0x90 [ 303.333704] ? __radix_tree_lookup+0x1b3/0x2f0 [ 303.338313] genl_rcv_msg+0xb4/0x150 [ 303.342141] netlink_rcv_skb+0x152/0x3c0 [ 303.346262] ? genl_family_rcv_msg+0xc40/0xc40 [ 303.350864] ? netlink_ack+0x9a0/0x9a0 [ 303.354756] ? genl_rcv+0x1a/0x40 [ 303.358232] genl_rcv+0x29/0x40 [ 303.361706] netlink_unicast+0x466/0x780 [ 303.365934] ? netlink_attachskb+0x6a0/0x6a0 [ 303.370385] ? security_netlink_send+0x87/0xb0 [ 303.374990] netlink_sendmsg+0x7c4/0xc60 [ 303.379065] ? netlink_unicast+0x780/0x780 [ 303.383310] ? security_socket_sendmsg+0x8f/0xc0 [ 303.388236] ? netlink_unicast+0x780/0x780 [ 303.392479] sock_sendmsg+0xd0/0x110 [ 303.396214] ___sys_sendmsg+0x70c/0x850 [ 303.402046] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 303.406814] ? __fget+0x210/0x370 [ 303.410316] ? find_held_lock+0x35/0x130 [ 303.414381] ? __fget+0x210/0x370 [ 303.417861] ? lock_downgrade+0x6e0/0x6e0 [ 303.422021] ? __fget+0x237/0x370 [ 303.425486] ? __fget_light+0x172/0x1f0 [ 303.429467] ? __fdget+0x1b/0x20 [ 303.432847] ? sockfd_lookup_light+0xb4/0x160 [ 303.437350] __sys_sendmsg+0xb9/0x140 [ 303.441179] ? SyS_shutdown+0x180/0x180 [ 303.445181] SyS_sendmsg+0x2d/0x50 [ 303.448723] ? __sys_sendmsg+0x140/0x140 [ 303.452886] do_syscall_64+0x1eb/0x630 [ 303.456782] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 303.461729] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 303.466947] RIP: 0033:0x458c29 [ 303.470141] RSP: 002b:00007fac963e5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 303.477865] RAX: ffffffffffffffda RBX: 00007fac963e5c90 RCX: 0000000000458c29 [ 303.485148] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 303.492539] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 303.499817] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fac963e66d4 [ 303.507108] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 0000000000000004 [ 303.514684] CPU: 0 PID: 13083 Comm: syz-executor.4 Not tainted 4.14.113 #3 [ 303.521816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.531182] Call Trace: [ 303.533979] dump_stack+0x138/0x19c [ 303.537631] should_fail.cold+0x10f/0x159 [ 303.541801] should_failslab+0xdb/0x130 [ 303.545785] kmem_cache_alloc_node_trace+0x283/0x770 [ 303.550899] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 303.556373] __kmalloc_node_track_caller+0x3d/0x80 [ 303.561334] __kmalloc_reserve.isra.0+0x40/0xe0 [ 303.566009] __alloc_skb+0xcf/0x500 [ 303.569635] ? skb_scrub_packet+0x4b0/0x4b0 [ 303.573964] ? netlink_autobind.isra.0+0x1c9/0x290 [ 303.578910] netlink_sendmsg+0x874/0xc60 [ 303.582982] ? netlink_unicast+0x780/0x780 [ 303.587217] ? security_socket_sendmsg+0x8f/0xc0 [ 303.591978] ? netlink_unicast+0x780/0x780 [ 303.596221] sock_sendmsg+0xd0/0x110 [ 303.599940] ___sys_sendmsg+0x70c/0x850 [ 303.603928] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 303.608692] ? __fget+0x210/0x370 [ 303.612175] ? find_held_lock+0x35/0x130 [ 303.616244] ? __fget+0x210/0x370 [ 303.619706] ? lock_downgrade+0x6e0/0x6e0 [ 303.623862] ? __fget+0x237/0x370 [ 303.627325] ? __fget_light+0x172/0x1f0 [ 303.631306] ? __fdget+0x1b/0x20 [ 303.634693] ? sockfd_lookup_light+0xb4/0x160 [ 303.639199] __sys_sendmsg+0xb9/0x140 [ 303.643006] ? SyS_shutdown+0x180/0x180 [ 303.647009] SyS_sendmsg+0x2d/0x50 [ 303.650550] ? __sys_sendmsg+0x140/0x140 [ 303.654616] do_syscall_64+0x1eb/0x630 [ 303.658511] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 303.663371] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 303.668583] RIP: 0033:0x458c29 [ 303.671769] RSP: 002b:00007effdd0cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 303.679501] RAX: ffffffffffffffda RBX: 00007effdd0cbc90 RCX: 0000000000458c29 [ 303.686797] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 303.694082] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 12:45:40 executing program 0 (fault-call:1 fault-nth:8): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 303.701351] R10: 0000000000000000 R11: 0000000000000246 R12: 00007effdd0cc6d4 [ 303.708616] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 0000000000000004 12:45:40 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:40 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000180)={{0x7, 0x4}, 'port0\x00', 0x2, 0x40009, 0x401, 0x1, 0xc3, 0x831, 0x40, 0x0, 0x5, 0x778}) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x6, 0x5, &(0x7f0000000500)=[{&(0x7f0000000280)="e0614c383582513fb4543db1df1d96ea8c14dab8bdd4bebbaf212b964e5f3c2fa2236319d5a4a776efd0bc823e4793960c7b8dc9e203660a12bb2ea42000136541783cbf6147cb73cc8db325ed273ffa8c9dc8c0ef8f1fc53bfcbd337b3cc4785413b1ec8497afc39431457b522bcbf63fd4187440ef6d35967e39f9da0c6f838116b7", 0x83, 0x989}, {&(0x7f0000000340)="31476b6e1eaccf09b61ae3495e722231cf6a08ab24883cf1183350bded9ecf9e00e4961c975db7e44566da369ecdeb303b36ddd2de49b0705050852ea6d2ab3ad54528f3c9f15483fb4b315c40b8b372568802035ba1bd7d1cd6fc453d7deb02340d7944c9ad326205860d44ba", 0x6d, 0x5}, {&(0x7f00000003c0)="995fedd20c137988b6f4247ef166ff2e613884d461c810bd31b44f99960cb81fb25f13b466e439abe2b8813b508c029af942f7563814ab78bb56924ac7c2838ff720d5606838cf03e726d4f8c9f22407ce4fc845cd7cacc533ec40743527dc09a202cbafd876be2e3e0cb91ec0101f114b0f2877eb427e2569d6b9cd0d7fb94ace34880cb476ef6aa5ee08575ca2", 0x8e, 0x6}, {&(0x7f0000000480)="d33ad9957d9b5b726313ccccd86f60573fdda1705c0ce400c45e11f31afaf6e1017d43042cbc6559baaaf971efc25b3f72d81c", 0x33, 0x1}, {&(0x7f00000004c0)="9312ec146ef6a953f260769aac93eb8b7a540b1fb6e9ce80a4fb1b819815d0fda8ba4094eae45f", 0x27, 0x6}], 0x88010, &(0x7f0000000580)={[{@nodots='nodots'}], [{@smackfsroot={'smackfsroot', 0x3d, 'vboxnet0:.eth1ppp1user'}}, {@dont_measure='dont_measure'}]}) 12:45:40 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000180)="cf642e2e91feb54e616f4ca76ea7fc56ea1f2985dbe863ea46c638a7fa5a6e939f8f9fbc3503bf473b19dce7f14406b1a2efa1fc9c60037c60bbbfbebfb48bf5bd14761a9216bb255a2c735940b1176f239507b80743f799b52803042c23586230f0ebf258012a3ef1ebe63d63da064e4c59febc40285d29ca2246c019b535446fece812a68a19291d2d74a62f7066d84359b7db33e4cd62bf4ba04a326d1cf6250dcc038077cd52c3c872f5b87d7306afec6961505e698f5eb632e62834309db7837cf89359f14342609ff43e9becead79a4795967b2f811a5d73c286d2abc719959c7141266f28deccac38a352b552b5271a") mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/61) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000000140)=""/186, 0xba}, {&(0x7f0000000200)=""/248, 0xf8}], 0x3) r1 = socket$kcm(0x10, 0x2, 0x10) r2 = dup(r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[@sack_perm, @sack_perm, @mss={0x2, 0x6}, @timestamp], 0x4) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xffffffffffffffbe}, 0x0) 12:45:40 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:40 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000180)={0x40, 0x4, 0x1b020, 0x6, 0x8001}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0xfffffffffffff001}) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000001c0)=0x4) [ 303.935716] FAULT_INJECTION: forcing a failure. [ 303.935716] name failslab, interval 1, probability 0, space 0, times 0 [ 303.955752] CPU: 1 PID: 13107 Comm: syz-executor.4 Not tainted 4.14.113 #3 [ 303.962813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.962820] Call Trace: [ 303.962841] dump_stack+0x138/0x19c [ 303.962862] should_fail.cold+0x10f/0x159 [ 303.962882] should_failslab+0xdb/0x130 [ 303.986620] kmem_cache_alloc+0x47/0x780 [ 303.990714] ? perf_trace_lock+0x500/0x500 [ 303.994975] skb_clone+0x129/0x310 [ 303.998540] __netlink_deliver_tap+0x564/0x7d0 [ 303.998562] netlink_unicast+0x66c/0x780 [ 303.998579] ? netlink_attachskb+0x6a0/0x6a0 [ 303.998598] ? security_netlink_send+0x87/0xb0 [ 304.016400] netlink_sendmsg+0x7c4/0xc60 [ 304.020514] ? netlink_unicast+0x780/0x780 [ 304.020533] ? security_socket_sendmsg+0x8f/0xc0 [ 304.020546] ? netlink_unicast+0x780/0x780 12:45:40 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:40 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x0, 0x8000) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r0, 0xc040564b, &(0x7f0000000100)={0x6, 0x0, 0x301d, 0x803e, 0x2, {0x0, 0xffffffffffffffe1}, 0x1}) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 304.020561] sock_sendmsg+0xd0/0x110 [ 304.020574] ___sys_sendmsg+0x70c/0x850 [ 304.020589] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 304.029890] ? __fget+0x210/0x370 [ 304.029904] ? find_held_lock+0x35/0x130 [ 304.029924] ? __fget+0x210/0x370 [ 304.029942] ? lock_downgrade+0x6e0/0x6e0 [ 304.029959] ? __fget+0x237/0x370 [ 304.029977] ? __fget_light+0x172/0x1f0 [ 304.029990] ? __fdget+0x1b/0x20 [ 304.030002] ? sockfd_lookup_light+0xb4/0x160 [ 304.030019] __sys_sendmsg+0xb9/0x140 12:45:41 executing program 4 (fault-call:1 fault-nth:3): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 304.054430] ? SyS_shutdown+0x180/0x180 [ 304.054462] SyS_sendmsg+0x2d/0x50 [ 304.054477] ? __sys_sendmsg+0x140/0x140 [ 304.062465] do_syscall_64+0x1eb/0x630 [ 304.062478] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 304.062500] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 304.062510] RIP: 0033:0x458c29 [ 304.062515] RSP: 002b:00007effdd0cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 304.062527] RAX: ffffffffffffffda RBX: 00007effdd0cbc90 RCX: 0000000000458c29 [ 304.062533] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 304.062539] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 304.062545] R10: 0000000000000000 R11: 0000000000000246 R12: 00007effdd0cc6d4 [ 304.062550] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 0000000000000004 12:45:41 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:41 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x6, &(0x7f0000000140)=0x4) [ 304.202467] FAULT_INJECTION: forcing a failure. [ 304.202467] name failslab, interval 1, probability 0, space 0, times 0 [ 304.219948] CPU: 0 PID: 13128 Comm: syz-executor.4 Not tainted 4.14.113 #3 [ 304.227010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.236419] Call Trace: [ 304.239020] dump_stack+0x138/0x19c [ 304.242667] should_fail.cold+0x10f/0x159 [ 304.247016] should_failslab+0xdb/0x130 [ 304.250992] kmem_cache_alloc_trace+0x2ec/0x790 [ 304.255705] ? lock_downgrade+0x6e0/0x6e0 [ 304.259987] ila_nl_dump_start+0x20c/0x360 [ 304.264404] __netlink_dump_start+0x453/0x750 [ 304.269008] ? __dev_queue_xmit+0xd39/0x25f0 [ 304.273419] ? parse_nl_config.isra.0+0x390/0x390 [ 304.278272] genl_family_rcv_msg+0x91f/0xc40 [ 304.282695] ? genl_rcv+0x40/0x40 [ 304.286151] ? parse_nl_config.isra.0+0x390/0x390 [ 304.291253] ? ila_dump_info+0x3d0/0x3d0 [ 304.295325] ? ila_cmpfn+0x90/0x90 [ 304.298861] ? __radix_tree_lookup+0x1b3/0x2f0 [ 304.303460] genl_rcv_msg+0xb4/0x150 [ 304.307180] netlink_rcv_skb+0x152/0x3c0 [ 304.311262] ? genl_family_rcv_msg+0xc40/0xc40 [ 304.315862] ? netlink_ack+0x9a0/0x9a0 [ 304.319764] ? genl_rcv+0x1a/0x40 [ 304.323501] genl_rcv+0x29/0x40 [ 304.326783] netlink_unicast+0x466/0x780 [ 304.330941] ? netlink_attachskb+0x6a0/0x6a0 [ 304.335371] ? security_netlink_send+0x87/0xb0 [ 304.339991] netlink_sendmsg+0x7c4/0xc60 [ 304.344065] ? netlink_unicast+0x780/0x780 [ 304.348313] ? security_socket_sendmsg+0x8f/0xc0 [ 304.353081] ? netlink_unicast+0x780/0x780 [ 304.357323] sock_sendmsg+0xd0/0x110 [ 304.361041] ___sys_sendmsg+0x70c/0x850 [ 304.365020] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 304.369764] ? __fget+0x210/0x370 [ 304.373226] ? find_held_lock+0x35/0x130 [ 304.377286] ? __fget+0x210/0x370 [ 304.380745] ? lock_downgrade+0x6e0/0x6e0 [ 304.384912] ? __fget+0x237/0x370 [ 304.388376] ? __fget_light+0x172/0x1f0 [ 304.393312] ? __fdget+0x1b/0x20 [ 304.396687] ? sockfd_lookup_light+0xb4/0x160 [ 304.401195] __sys_sendmsg+0xb9/0x140 [ 304.405006] ? SyS_shutdown+0x180/0x180 [ 304.408981] SyS_sendmsg+0x2d/0x50 [ 304.412657] ? __sys_sendmsg+0x140/0x140 [ 304.416745] do_syscall_64+0x1eb/0x630 [ 304.420658] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 304.425518] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 304.430710] RIP: 0033:0x458c29 [ 304.433895] RSP: 002b:00007effdd0cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 304.441634] RAX: ffffffffffffffda RBX: 00007effdd0cbc90 RCX: 0000000000458c29 [ 304.448939] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 304.456218] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 304.463519] R10: 0000000000000000 R11: 0000000000000246 R12: 00007effdd0cc6d4 [ 304.470801] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 0000000000000004 12:45:41 executing program 4 (fault-call:1 fault-nth:4): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:41 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) recvfrom(r0, &(0x7f0000000100)=""/115, 0x73, 0x0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x3, 0x3, {0xa, 0x4e22, 0x1ff, @mcast1, 0x2858f951}}}, 0x80) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000200)={0x1, 0x9, 0x3, 0x4, 0xa, 0xaf7a, 0x2, 0x800, 0x100, 0xbff, 0x3, 0x1}) [ 304.591074] FAULT_INJECTION: forcing a failure. [ 304.591074] name failslab, interval 1, probability 0, space 0, times 0 [ 304.605159] CPU: 0 PID: 13139 Comm: syz-executor.4 Not tainted 4.14.113 #3 [ 304.612201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.621566] Call Trace: [ 304.624175] dump_stack+0x138/0x19c [ 304.627854] should_fail.cold+0x10f/0x159 [ 304.632024] should_failslab+0xdb/0x130 [ 304.636023] kmem_cache_alloc_node+0x28a/0x780 [ 304.640717] ? rhashtable_walk_enter+0x20f/0x2f0 [ 304.645505] __alloc_skb+0x9c/0x500 [ 304.649149] ? skb_scrub_packet+0x4b0/0x4b0 [ 304.653481] ? __mutex_unlock_slowpath+0x71/0x800 [ 304.658339] netlink_dump+0x235/0xb20 [ 304.662152] __netlink_dump_start+0x502/0x750 [ 304.666662] ? __dev_queue_xmit+0xd39/0x25f0 [ 304.671090] ? parse_nl_config.isra.0+0x390/0x390 [ 304.675949] genl_family_rcv_msg+0x91f/0xc40 [ 304.680378] ? genl_rcv+0x40/0x40 [ 304.683847] ? parse_nl_config.isra.0+0x390/0x390 [ 304.688693] ? ila_dump_info+0x3d0/0x3d0 [ 304.692877] ? ila_cmpfn+0x90/0x90 [ 304.696440] ? __radix_tree_lookup+0x1b3/0x2f0 [ 304.701230] genl_rcv_msg+0xb4/0x150 [ 304.704959] netlink_rcv_skb+0x152/0x3c0 [ 304.709027] ? genl_family_rcv_msg+0xc40/0xc40 [ 304.713646] ? netlink_ack+0x9a0/0x9a0 [ 304.717542] ? genl_rcv+0x1a/0x40 [ 304.721008] genl_rcv+0x29/0x40 [ 304.724292] netlink_unicast+0x466/0x780 [ 304.728368] ? netlink_attachskb+0x6a0/0x6a0 [ 304.733041] ? security_netlink_send+0x87/0xb0 [ 304.737633] netlink_sendmsg+0x7c4/0xc60 [ 304.741788] ? netlink_unicast+0x780/0x780 [ 304.746026] ? security_socket_sendmsg+0x8f/0xc0 [ 304.750788] ? netlink_unicast+0x780/0x780 [ 304.755031] sock_sendmsg+0xd0/0x110 [ 304.758765] ___sys_sendmsg+0x70c/0x850 [ 304.762759] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 304.767521] ? __fget+0x210/0x370 [ 304.770975] ? find_held_lock+0x35/0x130 [ 304.775122] ? __fget+0x210/0x370 [ 304.778588] ? lock_downgrade+0x6e0/0x6e0 [ 304.782743] ? __fget+0x237/0x370 [ 304.786222] ? __fget_light+0x172/0x1f0 [ 304.790203] ? __fdget+0x1b/0x20 [ 304.793659] ? sockfd_lookup_light+0xb4/0x160 [ 304.798164] __sys_sendmsg+0xb9/0x140 [ 304.802053] ? SyS_shutdown+0x180/0x180 [ 304.806044] SyS_sendmsg+0x2d/0x50 [ 304.809584] ? __sys_sendmsg+0x140/0x140 [ 304.813649] do_syscall_64+0x1eb/0x630 [ 304.817560] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 304.822416] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 304.827612] RIP: 0033:0x458c29 [ 304.830802] RSP: 002b:00007effdd0cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 304.838523] RAX: ffffffffffffffda RBX: 00007effdd0cbc90 RCX: 0000000000458c29 [ 304.845815] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 304.853095] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 304.860392] R10: 0000000000000000 R11: 0000000000000246 R12: 00007effdd0cc6d4 [ 304.867681] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 0000000000000004 12:45:41 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='bns\x00\v \xb3\xf0\xe4[\xc0\x9fn\x94&\xe0Z\xd5Z\x19[\xf0\xb2Ctf\xe4\xcc\x1fb1N\xe1\xeb\x14\x00a\xa3\x8c4\xd7\x98\x17\x8br\xbf\x88\xaa\x99J\x0f\bj\xc1\xe4!', 0x2000000, &(0x7f0000000280)='rpc_pipefs\x00') mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) 12:45:41 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, 0x0, &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 12:45:41 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x1, 0x0) bind$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000200)) read$rfkill(r1, &(0x7f0000000140), 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x3, [0x1, 0x6c4, 0xffffffffc0b9a303]}, &(0x7f00000001c0)=0xa) 12:45:41 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'system.', '\x00'}, &(0x7f0000000240)='rpc_pipefs\x00', 0xb, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x10000) umount2(&(0x7f0000000080)='./file0\x00', 0x2) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 12:45:41 executing program 4 (fault-call:1 fault-nth:5): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:41 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-control\x00', 0x0, 0x0) utimensat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x0, 0x2710}, {0x77359400}}, 0x0) mount(&(0x7f0000000040)=@sg0='/dev/sg0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='hfs\x00', 0x40040, &(0x7f00000001c0)='!$nodev\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) prctl$PR_SVE_SET_VL(0x32, 0x13bc0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x80, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000240)={0xf, 0x1f, 0x2, 0x9}, 0xf) [ 305.089975] FAULT_INJECTION: forcing a failure. [ 305.089975] name failslab, interval 1, probability 0, space 0, times 0 [ 305.138353] CPU: 1 PID: 13159 Comm: syz-executor.4 Not tainted 4.14.113 #3 [ 305.145435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.154904] Call Trace: [ 305.157520] dump_stack+0x138/0x19c [ 305.161352] should_fail.cold+0x10f/0x159 [ 305.165650] should_failslab+0xdb/0x130 [ 305.169654] kmem_cache_alloc_node_trace+0x283/0x770 [ 305.174795] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 305.180320] __kmalloc_node_track_caller+0x3d/0x80 12:45:42 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', 'nfs\x00'}, &(0x7f0000000180)=""/238, 0xee) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) [ 305.185302] __kmalloc_reserve.isra.0+0x40/0xe0 [ 305.189989] __alloc_skb+0xcf/0x500 [ 305.193635] ? skb_scrub_packet+0x4b0/0x4b0 [ 305.197967] ? __mutex_unlock_slowpath+0x71/0x800 [ 305.202838] netlink_dump+0x235/0xb20 [ 305.206747] __netlink_dump_start+0x502/0x750 [ 305.211256] ? __dev_queue_xmit+0xd39/0x25f0 [ 305.215682] ? parse_nl_config.isra.0+0x390/0x390 [ 305.220547] genl_family_rcv_msg+0x91f/0xc40 [ 305.224978] ? genl_rcv+0x40/0x40 [ 305.228449] ? parse_nl_config.isra.0+0x390/0x390 [ 305.233307] ? ila_dump_info+0x3d0/0x3d0 [ 305.237461] ? ila_cmpfn+0x90/0x90 [ 305.241045] ? __radix_tree_lookup+0x1b3/0x2f0 [ 305.245651] genl_rcv_msg+0xb4/0x150 [ 305.249400] netlink_rcv_skb+0x152/0x3c0 [ 305.253484] ? genl_family_rcv_msg+0xc40/0xc40 [ 305.258087] ? netlink_ack+0x9a0/0x9a0 [ 305.261992] ? genl_rcv+0x1a/0x40 [ 305.265473] genl_rcv+0x29/0x40 [ 305.268770] netlink_unicast+0x466/0x780 [ 305.272854] ? netlink_attachskb+0x6a0/0x6a0 [ 305.277285] ? security_netlink_send+0x87/0xb0 [ 305.281884] netlink_sendmsg+0x7c4/0xc60 [ 305.285974] ? netlink_unicast+0x780/0x780 [ 305.290239] ? security_socket_sendmsg+0x8f/0xc0 [ 305.295013] ? netlink_unicast+0x780/0x780 [ 305.299263] sock_sendmsg+0xd0/0x110 [ 305.303094] ___sys_sendmsg+0x70c/0x850 [ 305.307106] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 305.313104] ? __fget+0x210/0x370 [ 305.316586] ? find_held_lock+0x35/0x130 [ 305.320661] ? __fget+0x210/0x370 [ 305.324131] ? lock_downgrade+0x6e0/0x6e0 [ 305.328297] ? __fget+0x237/0x370 [ 305.331855] ? __fget_light+0x172/0x1f0 [ 305.335858] ? __fdget+0x1b/0x20 [ 305.340593] ? sockfd_lookup_light+0xb4/0x160 [ 305.349990] __sys_sendmsg+0xb9/0x140 [ 305.353815] ? SyS_shutdown+0x180/0x180 [ 305.357831] SyS_sendmsg+0x2d/0x50 [ 305.361387] ? __sys_sendmsg+0x140/0x140 [ 305.365483] do_syscall_64+0x1eb/0x630 [ 305.369907] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 305.374775] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 305.379986] RIP: 0033:0x458c29 12:45:42 executing program 0: r0 = socket$kcm(0x10, 0x5, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) mount$9p_tcp(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x1000000, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@access_any='access=any'}], [{@measure='measure'}, {@obj_type={'obj_type', 0x3d, '/dev/autofs\x00'}}]}}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000100)={0x100000001, 0x2}) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xffffffffffffff99}, 0x3fffffffffe) 12:45:42 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r1}) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 305.383186] RSP: 002b:00007effdd0cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 305.391116] RAX: ffffffffffffffda RBX: 00007effdd0cbc90 RCX: 0000000000458c29 [ 305.398401] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 305.405693] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 305.413068] R10: 0000000000000000 R11: 0000000000000246 R12: 00007effdd0cc6d4 [ 305.420358] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 0000000000000004 12:45:42 executing program 4 (fault-call:1 fault-nth:6): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 305.540886] FAULT_INJECTION: forcing a failure. [ 305.540886] name failslab, interval 1, probability 0, space 0, times 0 [ 305.554138] CPU: 1 PID: 13187 Comm: syz-executor.4 Not tainted 4.14.113 #3 [ 305.561183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.570857] Call Trace: [ 305.573469] dump_stack+0x138/0x19c [ 305.577112] should_fail.cold+0x10f/0x159 [ 305.581275] should_failslab+0xdb/0x130 [ 305.585264] kmem_cache_alloc+0x47/0x780 [ 305.589347] ? perf_trace_lock+0x500/0x500 [ 305.593597] skb_clone+0x129/0x310 [ 305.597149] __netlink_deliver_tap+0x564/0x7d0 [ 305.601754] __netlink_sendskb+0x1ba/0x1e0 [ 305.606002] netlink_dump+0x779/0xb20 [ 305.609851] __netlink_dump_start+0x502/0x750 [ 305.614363] ? __dev_queue_xmit+0xd39/0x25f0 [ 305.618789] ? parse_nl_config.isra.0+0x390/0x390 [ 305.623665] genl_family_rcv_msg+0x91f/0xc40 [ 305.628099] ? genl_rcv+0x40/0x40 [ 305.631559] ? parse_nl_config.isra.0+0x390/0x390 [ 305.636413] ? ila_dump_info+0x3d0/0x3d0 [ 305.640491] ? ila_cmpfn+0x90/0x90 [ 305.644050] ? __radix_tree_lookup+0x1b3/0x2f0 [ 305.648663] genl_rcv_msg+0xb4/0x150 [ 305.652399] netlink_rcv_skb+0x152/0x3c0 [ 305.656479] ? genl_family_rcv_msg+0xc40/0xc40 [ 305.661075] ? netlink_ack+0x9a0/0x9a0 [ 305.664965] ? genl_rcv+0x1a/0x40 [ 305.668446] genl_rcv+0x29/0x40 [ 305.671733] netlink_unicast+0x466/0x780 [ 305.675814] ? netlink_attachskb+0x6a0/0x6a0 [ 305.680267] ? security_netlink_send+0x87/0xb0 [ 305.684870] netlink_sendmsg+0x7c4/0xc60 [ 305.688948] ? netlink_unicast+0x780/0x780 [ 305.693542] ? security_socket_sendmsg+0x8f/0xc0 [ 305.698311] ? netlink_unicast+0x780/0x780 [ 305.702559] sock_sendmsg+0xd0/0x110 [ 305.706286] ___sys_sendmsg+0x70c/0x850 [ 305.710272] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 305.715037] ? __fget+0x210/0x370 [ 305.718497] ? find_held_lock+0x35/0x130 [ 305.722565] ? __fget+0x210/0x370 [ 305.726124] ? lock_downgrade+0x6e0/0x6e0 [ 305.730287] ? __fget+0x237/0x370 [ 305.733753] ? __fget_light+0x172/0x1f0 [ 305.737731] ? __fdget+0x1b/0x20 [ 305.741126] ? sockfd_lookup_light+0xb4/0x160 [ 305.745671] __sys_sendmsg+0xb9/0x140 [ 305.749492] ? SyS_shutdown+0x180/0x180 [ 305.753554] SyS_sendmsg+0x2d/0x50 [ 305.757106] ? __sys_sendmsg+0x140/0x140 [ 305.761175] do_syscall_64+0x1eb/0x630 [ 305.765085] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 305.769950] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 305.775139] RIP: 0033:0x458c29 [ 305.778327] RSP: 002b:00007effdd0cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 12:45:42 executing program 0: r0 = socket$kcm(0x10, 0x200007, 0x10) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x7fffffff, 0x600) write$UHID_INPUT(r1, &(0x7f0000000100)={0x8, "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", 0x1000}, 0x1006) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) fstat(r0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ATTR(r1, &(0x7f0000001280)={0x78, 0x0, 0x7fffffff, {0x604, 0x0, 0x0, {0x6, 0x3ff, 0x8, 0xffffffffffff4380, 0x2, 0x7, 0xb8, 0x2, 0xff, 0xfffe000000000000, 0x3, r2, r3, 0x1000, 0x1}}}, 0x78) [ 305.786067] RAX: ffffffffffffffda RBX: 00007effdd0cbc90 RCX: 0000000000458c29 [ 305.793346] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 305.800621] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 305.808016] R10: 0000000000000000 R11: 0000000000000246 R12: 00007effdd0cc6d4 [ 305.815295] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 0000000000000004 12:45:42 executing program 4 (fault-call:1 fault-nth:7): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:42 executing program 0: r0 = socket$kcm(0x10, 0x4000003, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:42 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, 0x0, &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) [ 305.946819] FAULT_INJECTION: forcing a failure. [ 305.946819] name failslab, interval 1, probability 0, space 0, times 0 [ 305.981722] CPU: 1 PID: 13199 Comm: syz-executor.4 Not tainted 4.14.113 #3 [ 305.988801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.998286] Call Trace: [ 306.000911] dump_stack+0x138/0x19c [ 306.004583] should_fail.cold+0x10f/0x159 [ 306.008765] should_failslab+0xdb/0x130 [ 306.012788] kmem_cache_alloc+0x47/0x780 [ 306.016871] ? perf_trace_lock+0x500/0x500 [ 306.021140] skb_clone+0x129/0x310 [ 306.024705] __netlink_deliver_tap+0x564/0x7d0 [ 306.029851] __netlink_sendskb+0x1ba/0x1e0 [ 306.034109] netlink_dump+0x779/0xb20 [ 306.037931] __netlink_dump_start+0x502/0x750 [ 306.042452] ? __dev_queue_xmit+0xd39/0x25f0 [ 306.047061] ? parse_nl_config.isra.0+0x390/0x390 [ 306.052031] genl_family_rcv_msg+0x91f/0xc40 [ 306.056920] ? genl_rcv+0x40/0x40 [ 306.060438] ? parse_nl_config.isra.0+0x390/0x390 [ 306.065289] ? ila_dump_info+0x3d0/0x3d0 [ 306.069363] ? ila_cmpfn+0x90/0x90 [ 306.072923] ? __radix_tree_lookup+0x1b3/0x2f0 [ 306.077536] genl_rcv_msg+0xb4/0x150 [ 306.081278] netlink_rcv_skb+0x152/0x3c0 [ 306.085351] ? genl_family_rcv_msg+0xc40/0xc40 [ 306.089942] ? netlink_ack+0x9a0/0x9a0 [ 306.093849] ? genl_rcv+0x1a/0x40 [ 306.097334] genl_rcv+0x29/0x40 [ 306.100623] netlink_unicast+0x466/0x780 [ 306.104786] ? netlink_attachskb+0x6a0/0x6a0 [ 306.109478] ? security_netlink_send+0x87/0xb0 [ 306.114193] netlink_sendmsg+0x7c4/0xc60 [ 306.118271] ? netlink_unicast+0x780/0x780 [ 306.122523] ? security_socket_sendmsg+0x8f/0xc0 [ 306.127315] ? netlink_unicast+0x780/0x780 [ 306.131561] sock_sendmsg+0xd0/0x110 [ 306.135287] ___sys_sendmsg+0x70c/0x850 [ 306.139279] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 306.144071] ? __fget+0x210/0x370 [ 306.147538] ? find_held_lock+0x35/0x130 [ 306.151609] ? __fget+0x210/0x370 [ 306.155075] ? lock_downgrade+0x6e0/0x6e0 [ 306.159240] ? __fget+0x237/0x370 [ 306.162707] ? __fget_light+0x172/0x1f0 [ 306.166691] ? __fdget+0x1b/0x20 [ 306.170077] ? sockfd_lookup_light+0xb4/0x160 [ 306.174776] __sys_sendmsg+0xb9/0x140 [ 306.178583] ? SyS_shutdown+0x180/0x180 [ 306.182588] SyS_sendmsg+0x2d/0x50 [ 306.186138] ? __sys_sendmsg+0x140/0x140 [ 306.190204] do_syscall_64+0x1eb/0x630 [ 306.194202] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 306.199057] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 306.204283] RIP: 0033:0x458c29 [ 306.207475] RSP: 002b:00007effdd0cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 306.215283] RAX: ffffffffffffffda RBX: 00007effdd0cbc90 RCX: 0000000000458c29 [ 306.222557] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 306.229840] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 306.237212] R10: 0000000000000000 R11: 0000000000000246 R12: 00007effdd0cc6d4 12:45:43 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="01b566696c653000"], &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='f2fs\x00', 0x20, &(0x7f0000000200)='nfs\x00') 12:45:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040)=',{\x00', 0xffffffffffffffff}, 0x30) tgkill(r1, 0xffffffffffffffff, 0x3e) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0xa0, 0x6, &(0x7f0000000580)=[{&(0x7f00000001c0)="0800847d61886767eed810f263efadbffe6a7bf5a30e61ee3f8d777bf7448d92615acefe4a5afaf8b308a20228d29127df1c036deb735b01fbc2c68425d6f62b2377a32495abd54e3e5bed1ea85a0386f32cfc363f65fa83bbe0abd7f24a7bcd8076490e398a24840fa2dc1cd68b71be1c5a8b13cd5cb4891b7b5f8b330ff30a", 0x80, 0x7ff}, {&(0x7f0000000240)="c3c24e4f3cd6cc48a963164bdbb7dc3090fc2b9551d56cdb147e429cabb442f718a360dc986194e902ff460901e6da8b6007a95c77e488e4a3cc307a211ffafd064353aa1075b37bd21157056bdab44259738ed190c38db696c2d52c1aee0e985894775e9d1df519ed06d3953075efe2ae448bf7e8f0c5c9066ff9af9ce81260a2a3d48852e54d8e0f3f9f417ca56d15bc2eddaad8446ae3b0da288d88202372fc8b4c9033fd3c5fddfc8965cda5721ed11f01741aeee4b2e1389177b9ab7afef0debd565222f9322c94c3e941341139ae9f3c3152e51083df502803", 0xdc, 0x1}, {&(0x7f0000000340)="e1972a26620c2808347ab1833b31d1c84b195ed93daca5e541706e1b61759afe0ec3a1f9e5df38c72070336ec86c3bc3046fceef2994c3adb9e6e039cf5a5040af479bb27a309550c73ee11085de44155d4686718500ecb114ddbc79a753002bd00dce9240a79f150b74217ed0bd653c69a96f011fed9e2a1f313e8b408f3cdf0f97234f520dadc668ece2f96f8a01a6a42427e0e3a8a0ca59a6b3660ffb210c239af20a", 0xa4, 0x800}, {&(0x7f0000000400)="dca032c3963fc729e5c9e9b42ab9ddd6a57624cf936c4872f50d04f06f9c826b500192965192b40e2521240d2e85a7f90801a0955ceede8413870ca622f6c8bf263c6d854fd32af9b6a9f54c51a822ea4aa1032cdf12e47bffd5f337653bf8ea1ba81ae86f298b81310b72622e72658bdd33fa9bdc403df5401990589c726add28fabfd405eec4718903cd73f5bf71c9b58be41e08f5c11c25cb0313b36a9b197b32438b2a141b28c33ecedaecc3f1b362fa1ba1ce", 0xb5, 0x3ff}, {&(0x7f00000004c0)="d8f407de333bc3178691ea97d762359cfe41930cb4783f76b8ab8204ea05d70d6f1b3cbbd230e403ff63d04f4a711d2fd91112ebde3e06b811e3e3eeaacb40803fc617a57e830822d6aea08da6d9720ad6a2f8304b42384aba9a3a3ccf548edefc37493447b5", 0x66, 0xfffffffffffff3d4}, {&(0x7f0000000540)="daffc75f2fb446aba214f8b654821e68563e94f9888521b8e5f30c37a98e34566a63fac5bf6a9c613a3955eb72f1bebede19274b", 0x34, 0x3}], 0x8010, &(0x7f0000000640)={[{@noflushoncommit='noflushoncommit'}, {@acl='acl'}, {@ssd='ssd'}], [{@obj_role={'obj_role', 0x3d, 'lovboxnet1securitymime_type#vboxnet1*\'mime_typeeth0self'}}, {@smackfsroot={'smackfsroot', 0x3d, 'selinux'}}]}) [ 306.245360] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 0000000000000004 12:45:43 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x125600, 0x0) epoll_pwait(r0, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0xff, &(0x7f0000000280)={0x8}, 0x8) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) lsetxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.evm\x00', &(0x7f0000000180)=@sha1={0x1, "e924f88791f03669486afd309db7c4d34871f0bc"}, 0x15, 0x0) 12:45:43 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x401, 0x10000) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80022000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x0, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) connect$bt_rfcomm(r0, &(0x7f0000000240)={0x1f, {0xfffffffffffffffa, 0x6, 0xe7c, 0xfffffffffffffffd, 0x9, 0xfffffffffffffffc}, 0x7}, 0xa) 12:45:43 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x40) r0 = perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='rpc_pipefs\x00'], 0x400) 12:45:43 executing program 4 (fault-call:1 fault-nth:8): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x2, 0x80) bind$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) 12:45:43 executing program 4: r0 = socket$kcm(0x10, 0x5, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 12:45:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) syz_mount_image$msdos(&(0x7f0000001640)='msdos\x00', &(0x7f0000001680)='./file0\x00', 0x8, 0x2, &(0x7f0000001740)=[{&(0x7f00000016c0)="dc834f48b97b97ba104ba6715ad3a995979b457bf791ba75b49a7be747dd2674aeb9b4b418e1c8a7b648f063404bb24643a78c0981d7031ac7ffd1409220", 0x3e, 0x9}, {&(0x7f0000001700)="b99431d9ae337bdcf03d5b0b65c99255a4a3f70521b8d7af3d9d44d0d7815ac1590e9a30d0af1b707e67246e38ca0c5575fb9c1a77", 0x35, 0xab}], 0x10000, &(0x7f0000001780)={[{@fat=@check_normal='check=normal'}, {@dots='dots'}, {@fat=@flush='flush'}, {@nodots='nodots'}, {@fat=@discard='discard'}, {@nodots='nodots'}, {@dots='dots'}], [{@obj_type={'obj_type'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@subj_role={'subj_role'}}, {@dont_hash='dont_hash'}, {@permit_directio='permit_directio'}]}) r1 = syz_open_dev$dmmidi(&(0x7f0000001580)='/dev/dmmidi#\x00', 0x72, 0x8000) getpeername$llc(r1, &(0x7f00000015c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001600)=0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x58b, 0x7, &(0x7f0000001480)=[{&(0x7f0000000140)="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", 0x1000, 0x7}, {&(0x7f0000001140)="25acca63a02fba6bbcd44623d89a07dc9fe5e13ffe08b9b911f464929beca6af889794e19a213f46743b2b63a3bcd1a2413dab8d1e5afdb131b5c9", 0x3b, 0x8}, {&(0x7f0000001180)="0f", 0x1, 0x8}, {&(0x7f00000011c0)="9c68ee1bd8c95f08b213115fdf010e5863d3a8ec0ff471c139b8576aa755107648aa71102fe6dc21c22190c75ad92ce385fac362d399c4bf7559d9a80ef2b909cefd28b81b8ec82e3d54c5ff62187f67cfd7e8712f81a3", 0x57, 0x3}, {&(0x7f0000001240)="ac9fd2dfb3d81e1b309da3238a08286c738f698217193c4cc23cc9b1143443579ccddf03abff", 0x26, 0xffffffff}, {&(0x7f0000001280)="2dc33f5e49e56de50c603791d971a25af16e16aa8200f583a17220c178ef75c9ba11f8b799402e8e7dbe7f8fbfc6ad8336a27e72fc3db14e4911790f5c7221ab41024164b0b670d17a355237b289fdaff110186698e686d95b2a801796bf502b2d037bb525755bad800896127b303509577fb4e499ba63aba80ee3d256dd403542e516f4ef8a53d775c1daa73f5a578e7cb2c57a7ecffd78ab95b8234dc385c02a1fa669b91b8df2bb2eb7a738c546832b1acf5446e1b1d300d5cc5ad4ac364af5bd308a58b3101744de8cddae9e3e57ddb6e275c9b53f49bb990754c4b89ff1089b0d53087c01338cc01b397f", 0xed, 0x3}, {&(0x7f0000001380)="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", 0xfa, 0x200}], 0x0, &(0x7f0000001540)={[{@balloc_hashed_reloc='block-allocator=hashed_relocation'}]}) 12:45:43 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000440)='/dev/media#\x00', 0x6000010000000006, 0x20041) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000000080)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x1d, r1}, 0x10, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="59dde5a400b11f361171f2f9e175014d657550a3000005400000000000000000678eb55f8494aee11045e0b91173e06e996c191400d4f6aa986a097b81f2c69febd77b14b6906b11941d6696572df77cb353fef4add7f8dd3f3ecf5a7ada4ee65241c504fa58ed055ebba104d3f697dd03d36bc75a", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000004001000000000000200602000064a46fb8812c3bc09e685aee73ffab359b1ea58e40311e890a0affc965b777ed0572abeb9943ae2ff41e7160cb2565a4b16379f9556634b3ccbe4e936d6e91ed"], 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x40) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200100000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='rpc_pipefs\x00', 0x0, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 12:45:43 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000027000503d25a80648c63940d0300fc001000024002000000053582c137153e370900018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xffffffffffffffd3}, 0x0) [ 306.552841] FAT-fs (loop0): Unrecognized mount option "obj_type=" or missing value [ 306.623491] ================================================================== [ 306.631124] BUG: KASAN: global-out-of-bounds in strscpy+0x20e/0x2c0 [ 306.637581] Read of size 8 at addr ffffffff8677b0b8 by task syz-executor.0/13235 [ 306.645131] [ 306.646773] CPU: 1 PID: 13235 Comm: syz-executor.0 Not tainted 4.14.113 #3 [ 306.653795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.663166] Call Trace: [ 306.665771] dump_stack+0x138/0x19c [ 306.669421] ? strscpy+0x20e/0x2c0 [ 306.672977] print_address_description.cold+0x5/0x1dc [ 306.678197] ? strscpy+0x20e/0x2c0 [ 306.681790] kasan_report.cold+0xaf/0x2b5 [ 306.685970] __asan_report_load8_noabort+0x14/0x20 [ 306.690931] strscpy+0x20e/0x2c0 [ 306.694319] prepare_error_buf+0x94/0x1aa0 [ 306.698658] ? lock_downgrade+0x6e0/0x6e0 [ 306.702858] ? scnprintf_le_key+0x600/0x600 [ 306.707200] ? __lock_acquire+0x5f9/0x45e0 [ 306.711465] __reiserfs_warning+0x9f/0xb0 [ 306.715636] ? reiserfs_printk+0xd0/0xd0 [ 306.720189] ? trace_hardirqs_on+0x10/0x10 [ 306.724444] reiserfs_parse_options+0xa16/0x1820 [ 306.729221] ? reiserfs_sync_fs+0xe0/0xe0 [ 306.733646] ? trace_hardirqs_on+0x10/0x10 [ 306.738013] ? workqueue_sysfs_register+0x3c0/0x3c0 [ 306.743118] ? lockdep_init_map+0x9/0x10 [ 306.747184] ? debug_mutex_init+0x2d/0x5a [ 306.751327] reiserfs_fill_super+0x461/0x2b20 [ 306.755816] ? finish_unfinished+0x1010/0x1010 [ 306.760449] ? snprintf+0xa5/0xd0 [ 306.763919] ? set_blocksize+0x270/0x300 [ 306.767972] ? ns_test_super+0x50/0x50 [ 306.771867] mount_bdev+0x2c1/0x370 [ 306.775483] ? finish_unfinished+0x1010/0x1010 [ 306.780065] get_super_block+0x35/0x40 [ 306.783952] mount_fs+0x9d/0x2a7 [ 306.787320] vfs_kern_mount.part.0+0x5e/0x3d0 [ 306.791805] do_mount+0x417/0x27d0 [ 306.795349] ? copy_mount_options+0x5c/0x2f0 [ 306.799771] ? rcu_read_lock_sched_held+0x110/0x130 [ 306.804799] ? copy_mount_string+0x40/0x40 [ 306.809025] ? copy_mount_options+0x1fe/0x2f0 [ 306.813511] SyS_mount+0xab/0x120 [ 306.817112] ? copy_mnt_ns+0x8c0/0x8c0 [ 306.822059] do_syscall_64+0x1eb/0x630 [ 306.825935] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 306.830798] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 306.835979] RIP: 0033:0x45b69a [ 306.839171] RSP: 002b:00007fac963e5a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 306.846895] RAX: ffffffffffffffda RBX: 00007fac963e5b40 RCX: 000000000045b69a [ 306.854161] RDX: 00007fac963e5ae0 RSI: 0000000020000100 RDI: 00007fac963e5b00 [ 306.861448] RBP: 0000000000000007 R08: 00007fac963e5b40 R09: 00007fac963e5ae0 [ 306.868888] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 306.876185] R13: 00000000004c782d R14: 00000000004dd880 R15: 00000000ffffffff [ 306.883666] [ 306.887027] The buggy address belongs to the variable: [ 306.892328] __func__.31266+0x798/0x3a60 [ 306.896396] [ 306.898015] Memory state around the buggy address: [ 306.902949] ffffffff8677af80: fa fa fa fa 00 02 fa fa fa fa fa fa 00 02 fa fa [ 306.910303] ffffffff8677b000: fa fa fa fa 06 fa fa fa fa fa fa fa 07 fa fa fa [ 306.917676] >ffffffff8677b080: fa fa fa fa 00 00 00 02 fa fa fa fa 00 03 fa fa [ 306.925052] ^ [ 306.930237] ffffffff8677b100: fa fa fa fa 00 00 03 fa fa fa fa fa 00 03 fa fa [ 306.937601] ffffffff8677b180: fa fa fa fa 00 03 fa fa fa fa fa fa 00 00 00 00 [ 306.944971] ================================================================== [ 306.952316] Disabling lock debugging due to kernel taint [ 306.958271] Kernel panic - not syncing: panic_on_warn set ... [ 306.958271] [ 306.965680] CPU: 1 PID: 13235 Comm: syz-executor.0 Tainted: G B 4.14.113 #3 [ 306.973925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.983288] Call Trace: [ 306.985883] dump_stack+0x138/0x19c [ 306.989510] ? strscpy+0x20e/0x2c0 [ 306.993068] panic+0x1f2/0x438 [ 306.996274] ? add_taint.cold+0x16/0x16 [ 307.000264] kasan_end_report+0x47/0x4f [ 307.004253] kasan_report.cold+0x136/0x2b5 [ 307.008580] __asan_report_load8_noabort+0x14/0x20 [ 307.013517] strscpy+0x20e/0x2c0 [ 307.016909] prepare_error_buf+0x94/0x1aa0 [ 307.021165] ? lock_downgrade+0x6e0/0x6e0 [ 307.026855] ? scnprintf_le_key+0x600/0x600 [ 307.031185] ? __lock_acquire+0x5f9/0x45e0 [ 307.035440] __reiserfs_warning+0x9f/0xb0 [ 307.039603] ? reiserfs_printk+0xd0/0xd0 [ 307.043677] ? trace_hardirqs_on+0x10/0x10 [ 307.048009] reiserfs_parse_options+0xa16/0x1820 [ 307.052872] ? reiserfs_sync_fs+0xe0/0xe0 [ 307.057032] ? trace_hardirqs_on+0x10/0x10 [ 307.061319] ? workqueue_sysfs_register+0x3c0/0x3c0 [ 307.066356] ? lockdep_init_map+0x9/0x10 [ 307.070592] ? debug_mutex_init+0x2d/0x5a [ 307.074746] reiserfs_fill_super+0x461/0x2b20 [ 307.079250] ? finish_unfinished+0x1010/0x1010 [ 307.083848] ? snprintf+0xa5/0xd0 [ 307.087315] ? set_blocksize+0x270/0x300 [ 307.091372] ? ns_test_super+0x50/0x50 [ 307.095263] mount_bdev+0x2c1/0x370 [ 307.098889] ? finish_unfinished+0x1010/0x1010 [ 307.103474] get_super_block+0x35/0x40 [ 307.107362] mount_fs+0x9d/0x2a7 [ 307.110749] vfs_kern_mount.part.0+0x5e/0x3d0 [ 307.115266] do_mount+0x417/0x27d0 [ 307.118807] ? copy_mount_options+0x5c/0x2f0 [ 307.123230] ? rcu_read_lock_sched_held+0x110/0x130 [ 307.128340] ? copy_mount_string+0x40/0x40 [ 307.132581] ? copy_mount_options+0x1fe/0x2f0 [ 307.137078] SyS_mount+0xab/0x120 [ 307.140617] ? copy_mnt_ns+0x8c0/0x8c0 [ 307.144521] do_syscall_64+0x1eb/0x630 [ 307.148413] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 307.153270] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 307.158459] RIP: 0033:0x45b69a [ 307.161672] RSP: 002b:00007fac963e5a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 307.169399] RAX: ffffffffffffffda RBX: 00007fac963e5b40 RCX: 000000000045b69a [ 307.176676] RDX: 00007fac963e5ae0 RSI: 0000000020000100 RDI: 00007fac963e5b00 [ 307.183946] RBP: 0000000000000007 R08: 00007fac963e5b40 R09: 00007fac963e5ae0 [ 307.191241] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 307.198600] R13: 00000000004c782d R14: 00000000004dd880 R15: 00000000ffffffff [ 307.206688] Kernel Offset: disabled [ 307.210388] Rebooting in 86400 seconds..