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"}, {0x98, 0x118, 0x8, "8e80989d44fff912fa5cb75bdc35d6026151053f8777d5fd5874b041fd34efb3fe6363302ae7d8cb144feaebedd47520bcc2e0594ae2df8c1de2b0144621677d6d7fd4109ff813c4a63b1a6fc171f9af633d3bc5a7b518a94852cd88ae42dcd19ba4ffb0941164d72f2711efba1f3c2dbe7ba5cb452bd76a350527e8f6bb76b6c9852e6900"}, {0xa8, 0x117, 0x3, "77da8c37014e7cc83f49df6f642741bd46ff6bb2a666e1199ada81cecd1527045e098b658e92af6c2b74ef608a8f89be770d704b2ba48b5416510ecca266fb95bf27f714f6c6221bb4f756501daffa735dc0cd19ac70beb7ecada6c7ad44cbceffbf3a364a84cb873fda0bada4ce17d26b636c53a85aa9b3072db4610fb130fea370c3837e3299f5e79c8f2a6880e3c5d0d1c6043a"}, {0xd8, 0x0, 0x6, "9dc8e3345260fbaba30fa026bd5649c41474f9480722b6ed4a2ff099e90c85a7f6ec0c32d64a315752306a45ffd78c3a3ef49f9455239930c1a7410e26779c7f10d97505b416689c02019b610beda7e6cec081f3336063128d8ad8ba3e43b84e7a45ba34e806d02e572f003956fd3f524946410221ee934516b705f5b61a7a380edb0accad99fc916deeb4400bfc08d6507626519247717e42087fb88137d8a8c24d1ee4c3239ff06c8a829b7af99fa38d310dc345a22b8fb28966d205956052601756111674"}, {0x88, 0x10f, 0x1, "b64cc24b204c09260093c1ec941c1f5c800649e140709c57a9b808871d4b37ed0b24b2d79be1270f9eb6a4a39b21e47ef4f077dea173c11f2b5d2c63b3593105919ea0c1e8e84519061eb152f5260ee154e36f5db0c5af9173a013f17ef4b27d2c856ca5d01a4a2d6a4c8c21a1db0d623d"}, {0xc0, 0x119, 0x3570d750, "8c320f3dd935defd41681750854cf9c11c078a82614c7e43439eab6d89ce856420cbe7c58f4488ffe4f3fd6a1ba8176e3901ac847cc8c8a4abef5e0ad27d655d560aa980097d42aa61689d15c62fc61b45040ef1cb1cd87348e8780da6a077f24e5f8cd24d4ec4262bd0180511f71962351b67be45c4941ef4cffb68d5362dd61d99608208b77d558f71aa23e5c5c16581cfbfd728d57b4b26f84fe7fb7623a6ddd48e76950ce5fbf16efbc7"}, {0xe0, 0x29, 0x1, "610443c4950cf5c14a1b58dbb5bd918a1231790cd804f311f725000551d9d70c6cb4cd59e0295ff7c43de04db750c3060b6f6399a05474012f25b0219d48ef2302b3401206dcb78a22bfd2320f654adff6f93806deaab5f78eea495416449039318aa050083e0edb96bdd59001d28983026b8e728f445695542d5b0cd81a9bda76df51145e436af33552ac2ea041d9a061f96552306d31491ae46e307faf3520e6dfad6204fe21b3d7ade9058502252c80ea00d3c1334ce959c56d941ac0bb541ef27d5bd0525c0e366bab7c5c69"}], 0x1630}}], 0x9, 0x80) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 282.255997] overlayfs: filesystem on './bus' not supported as upperdir 01:32:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x62ae43) sendto$inet(r0, &(0x7f0000000300)="14a2fd3f69b27df0214a8fc95655d3fa2e09fdff355d30abcbca645742adbaa15e20bd3cf9fe60dd840133d1588c86346275c82664c5313d8bea1e9baa993d8b3bd002b271ed15f1cc77c343fa053fd67bee4069d52b58d846e57ec67456ab23fbb4d1cee22ed2c1ef4c316fc1efc19a0e86323120a6bd9ec25656e2de79795f122b417b1d4dc7b6e062d64179d2b58198bc481eec675b68164231b1e64af4a207acbc2ea78c630916a9e34d0c6f2c70b5ebd002459f153844a1675d3fe0851d7f8926c4427a8a8dd9f66fcb87ca82eb4c4722693cce052603da16250d23", 0xde, 0x80000c1, &(0x7f00000000c0)={0x2, 0x4e24, @broadcast}, 0x10) syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:49 executing program 2: socket$rxrpc(0x21, 0x2, 0x2) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r2 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r2, 0x0, 0x0) [ 282.394662] overlayfs: './bus' not a directory 01:32:49 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f00000001c0)='./bus\x00') r0 = syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f00000000c0)='./bus\x00', 0x1ff, 0x2, &(0x7f0000000180)=[{&(0x7f0000000540)="0754deb2e406dcd9234df283006a894b91df1f080d4980494866bed09845c275c7bdb73eb412924005b62de1d86cb279c2418dae39bf467fe273ffb96f4489b5100dc9a9e2995163e684e929290e7de3c9437cd6ea7054d9c210d9a048fb40d6c45a31d14b4b4423f210d4e9059d0fbf4123f60d5d9ff1c14f34f0178e6e1752caa1abd09bf7b2f88c547b563d5fc2fd5b454b0573247e0ea7d2ed01381e6831d1da3c1f10eb622a72aff45e901cf420711c08d55fead43ecd603ceb208dfc7081ef04a531341da3fc0b75405c2ff1", 0xcf, 0x401}, {&(0x7f0000000640)="cf24d819eba300a9bb52f572ad44a7652e70d10b882833d5f9cde0492e5e379063aed04549e0312896428d3052ba81227c28df0045566f8be8ef6dc09ba0a76ffa01b0a949c3482b106599170094486e887ac69bbc4c30b93b95b2c67e17fe2afc4be189af53e7e6da0c11473f5a41bca70b9f2f119aff51096f9a66a6078a17d9ea804d009270e7d88715b1a4a2d1a9c197e5cbeeedb519b49b89ab63351eb38146d13634b9e873ce01bd8e33561b678374353f79bed92d2ce96b08636900fc40f2a6a529d7471ad205011fa658722b126d0674", 0xd4, 0x40}], 0x2810400, &(0x7f0000000740)={[{@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@mpol={'mpol', 0x3d, {'local', '=relative', @void}}}, {@uid={'uid', 0x3d, 0xee00}}], [{@euid_lt={'euid<', 0xee00}}, {@smackfsdef={'smackfsdef', 0x3d, 'system.advise\x00'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@measure='measure'}, {@measure='measure'}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@subj_user={'subj_user', 0x3d, 'system.advise\x00'}}]}) execveat(r0, &(0x7f0000000200)='./bus\x00', &(0x7f0000000880)=[&(0x7f0000000240)='system.advise\x00', &(0x7f0000000280)=']]\x00', &(0x7f0000000300)='{\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\'%/,\x00', &(0x7f0000000480)='overlay\x00'], &(0x7f0000000900)=[&(0x7f00000008c0)='@&@\x00'], 0x100) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0xf3e57d80e25b433a, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:49 executing program 2: socket$rxrpc(0x21, 0x2, 0x2) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r2 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r2, 0x0, 0x0) 01:32:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) write(r1, &(0x7f0000000200)="50a5f86b398ca7d7e6c08f57a15c0d7bf735d9b9fbf1ff0a236b9089fea3a4926f46edf09724bf6d1c4f3a9ea8b90fc174863988de3cf82ae1aa2fbb94ba5fac738ef96d9dc719b3ce9a91355b3e5feba6d3192190286719fb52ff603f52b0b70a9dc8ef818d06492ba7d3f0a0c69fd08764eb209ff39f006bc9cdbd52a26351ef288d1531f396ad4d7cb19a0131889ceeb9ae44c8c440666e896b8c806464a98f4f10aa", 0xa4) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:49 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc53a7ffc6052fe88, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732f776f726b6469723d2e2f66696c65312c6c08000000000000002e562e8e62c665000c837508723013be14cc7bef1e867b88c316d57c46b6a16de31fe5e18f81f9ca8a8bd151666b8a85a4087983b86c9ea96a497b5ef7e36c7e716d66b29006d3f9564e39933cf5af0f2939c246a43983b32cc9d6ae4d06dff69bf8374ab94451d8de70c62d6432a7a1df6bf0520c6ebe296ac2089fdbd4d021faf3f0592eddeb793cc4ded6833ac51159c4e8da73c29457676bcff0f0f56a4accfe5d7562b36dd408656a49e805c85956978ccb0e5f7cbe722a78"]) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:49 executing program 2: socket$rxrpc(0x21, 0x2, 0x2) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r2 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r2, 0x0, 0x0) [ 282.623482] overlayfs: unrecognized mount option "upperdi5'w" or missing value 01:32:49 executing program 2: socket$rxrpc(0x21, 0x2, 0x2) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) [ 282.687357] tmpfs: Bad value '0xffffffffffffffff' for mount option 'uid' [ 282.690639] overlayfs: unrecognized mount option "l" or missing value 01:32:49 executing program 2: socket$rxrpc(0x21, 0x2, 0x2) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) 01:32:49 executing program 4: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa08, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7}, 0x0, 0x800}, r0, 0x4, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) getresuid(&(0x7f0000002400), &(0x7f0000002440)=0x0, &(0x7f0000002480)) r4 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) syz_mount_image$ocfs2(&(0x7f00000000c0)='ocfs2\x00', &(0x7f0000000200)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xfc6, 0x2, &(0x7f0000000380)=[{&(0x7f0000000240)="045542d5e402ccae4a0a681d9a51b469b1471a668267c7cd5772d373ab7959fd4a34e5b5c2811efc42fc5f40a9e32a876da19d51d0b5721c5bfa9339a4ff8a75b8f023056aec18d7aabb3c55c046c91bbe26b678b62cbbf7a952b36e619cc15e61ec02cdee2da0f61820e920f821be6fe0fdc1224d5032da17365d652e2e8659c5f64030494647e7037d65410b6ab7bef0a77db2fad9fe96d13f20f2b0c899e1085b78ed3007af4739fb21eeed3c550b0d82e9", 0xb3, 0xa30}, {&(0x7f0000000300)="bc46c759c5d04b07fa0bab1d65d4a70b0023c4614c4f516c4509a63674aa9372e523158d4caa72901317ccb2498abefc9a50c9aa87652d4c2ac65573d421d4ebbc1dd7d5c38d196bf60160622f816f07f579e134d973bc389e0f8b87ccaed23d4764cbbd52f07264de9064ce82e2e586b8a4d6a390c1d7dd38", 0x79, 0x3f}], 0x3001000, &(0x7f00000024c0)={[{}], [{@smackfsfloor={'smackfsfloor', 0x3d, '##\\--'}}, {@fowner_gt={'fowner>', r2}}, {@uid_gt={'uid>', r3}}, {@subj_role={'subj_role', 0x3d, '\\)'}}, {@uid_eq={'uid', 0x3d, r5}}, {@smackfsfloor={'smackfsfloor'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}) r6 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r6, &(0x7f0000003f00)={&(0x7f0000002a40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003e40)=[{&(0x7f0000002ac0)="15ca2107bd05cc1596bb2da9d85cf92cd8550439837f6b67304a34e5794a60cd12721adfd699cddf76c3322c85dd075cd6266042a93e332704215c6525b5eac677c41b023c6ed47e0b0b1a06", 0x4c}, {&(0x7f0000002b40)="87b7062d1dbf177f168fc84c32b93161eabdc540b6599ef4f444be054662534cd8fcfaa7d8afcc17bb76f6c8bb8f99968187575fcd53deb16deaec2b5b62845ce98babc712d398365f9d5a3993cf71d14fb701941175b646e8e26dd7b0bf8f7478b1a93ab7b054876dd9cd643c09682a97496889806a759193925e92758e288a4ee11a2fad", 0x85}, {&(0x7f0000002c00)="65292928207cbd059101acfb092af6d47f757ecf2f519659a00c5b4104a84aa57c605cc66f2a3412039ca5fe7753d698aa975d6deae398bb3d7a452a41933ced601a2dcddb3f19c3af0e29eaee2198b54c48f9de5cc99ed97163b634ba8587bb4287a77b17d340630531196ad9af16745b6f9e1af0fcc4b44dbfe0c8bafac103baa375e9d8174f5a2b376d8e2501fcaa424f31", 0x93}, {&(0x7f0000002cc0)="7783e09d6ab77bae5236a89964c16f488202d995acfbdf298d237ecd46c808af9e2d39", 0x23}, {&(0x7f0000002d00)="aa97a11099c808250367a7e28a4fddf6a595c287a497224f2a0bfc6319137d18274c528067692167729397d00624ddf93ab3c440bed7df4e7a04bd7068b426e16e46c2b922f3e71f88", 0x49}, {&(0x7f0000002d80)="f688ba1379d1faa0", 0x8}, {&(0x7f0000002dc0)="418f7cece927a055a0e57c1c28d80d45283c00bf25646b3d6d656916cbf625aa0ca7e7b9c36cda1c60a601801ccd7779efac117d5d58a3760a65fbc5ca432dd2d4c79652ff12", 0x46}, {&(0x7f0000002e40)="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", 0x1000}], 0x8, &(0x7f0000003ec0), 0x0, 0x20044044}, 0x20000040) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:49 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f6e696c65312c6c6f7765726469723dcfb06a7de184bfc2fbaeac9b8a0065b5"]) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') [ 282.734583] overlayfs: unrecognized mount option "l" or missing value 01:32:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r3, 0x1, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'syz1\x00'}}}, 0x28}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x20, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x814}, 0x2004000) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 282.788732] overlayfs: unrecognized mount option "upperdi5'w" or missing value [ 282.811734] tmpfs: Bad value '0xffffffffffffffff' for mount option 'uid' 01:32:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e21}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="da", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) accept(r0, &(0x7f0000000280)=@qipcrtr, &(0x7f00000000c0)=0x80) 01:32:50 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x4820, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f5a6b6469723d2e2f229840000000000000"]) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:50 executing program 2: socket$rxrpc(0x21, 0x2, 0x2) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) [ 282.890470] overlayfs: failed to resolve './nile1': -2 [ 282.947764] overlayfs: failed to resolve './nile1': -2 01:32:50 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='u`perdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') open(&(0x7f0000000000)='./bus\x00', 0x101180, 0x80) 01:32:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x62ae43) sendto$inet(r0, &(0x7f0000000300)="14a2fd3f69b27df0214a8fc95655d3fa2e09fdff355d30abcbca645742adbaa15e20bd3cf9fe60dd840133d1588c86346275c82664c5313d8bea1e9baa993d8b3bd002b271ed15f1cc77c343fa053fd67bee4069d52b58d846e57ec67456ab23fbb4d1cee22ed2c1ef4c316fc1efc19a0e86323120a6bd9ec25656e2de79795f122b417b1d4dc7b6e062d64179d2b58198bc481eec675b68164231b1e64af4a207acbc2ea78c630916a9e34d0c6f2c70b5ebd002459f153844a1675d3fe0851d7f8926c4427a8a8dd9f66fcb87ca82eb4c4722693cce052603da16250d23", 0xde, 0x80000c1, &(0x7f00000000c0)={0x2, 0x4e24, @broadcast}, 0x10) syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:50 executing program 2: socket$rxrpc(0x21, 0x2, 0x2) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) r2 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r2, 0x0, 0x0) 01:32:50 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[]) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:50 executing program 2: socket$rxrpc(0x21, 0x2, 0x2) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r1, 0x0, 0x0) [ 283.211102] overlayfs: unrecognized mount option "u`perdir=./bus" or missing value [ 283.295614] overlayfs: unrecognized mount option "u`perdir=./bus" or missing value [ 283.361466] overlayfs: missing 'lowerdir' 01:32:50 executing program 2: socket$rxrpc(0x21, 0x2, 0x2) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r1, 0x0, 0x0) 01:32:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) write(r1, &(0x7f0000000200)="50a5f86b398ca7d7e6c08f57a15c0d7bf735d9b9fbf1ff0a236b9089fea3a4926f46edf09724bf6d1c4f3a9ea8b90fc174863988de3cf82ae1aa2fbb94ba5fac738ef96d9dc719b3ce9a91355b3e5feba6d3192190286719fb52ff603f52b0b70a9dc8ef818d06492ba7d3f0a0c69fd08764eb209ff39f006bc9cdbd52a26351ef288d1531f396ad4d7cb19a0131889ceeb9ae44c8c440666e896b8c806464a98f4f10aa", 0xa4) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = accept4$unix(r0, &(0x7f0000000200)=@abs, &(0x7f00000000c0)=0x6e, 0x80800) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:50 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x80000, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file1\x00', 0xf9) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)='nfs4\x00', 0x80, &(0x7f0000000200)='overlay\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="732c776f726b6469723d2e2f66696c653127f5886093b32c6c6f7765726469723d2ec4baf6f4f2d595920253906d4850842d77607f7c24a9fa6d07a7b4141871895732d1de4b5d749f010658601013bb81254bb35d5e0edb79d0a89ef516f94461f10b80158441a2a1fb3d07ac03cec40c830b442739839b94afbd26c41368fc109b86f4fd84b5e45a8ba925fe12a4521a97bb41d89a9bff2efb3d678b4cdd530b404635e161b7cb14acdecff741c8604a204c070898c2870e3b7c1a4ccff8"]) lstat(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mount$bpf(0x0, &(0x7f0000000340)='./bus\x00', &(0x7f0000000480)='bpf\x00', 0x800000, &(0x7f00000006c0)={[{@mode={'mode', 0x3d, 0x100000001}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode'}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x81}}, {@mode={'mode', 0x3d, 0x5}}], [{@smackfshat={'smackfshat', 0x3d, 'overlay\x00'}}, {@fsname={'fsname', 0x3d, 'trusted.overlay.opaque\x00'}}, {@euid_lt={'euid<', r0}}, {@appraise='appraise'}, {@fsmagic={'fsmagic', 0x3d, 0x9}}, {@permit_directio='permit_directio'}, {@uid_eq={'uid', 0x3d, r1}}, {@dont_hash='dont_hash'}, {@appraise_type='appraise_type=imasig'}, {@fowner_eq={'fowner', 0x3d, r3}}]}) setxattr$trusted_overlay_opaque(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='trusted.overlay.opaque\x00', &(0x7f0000000380)='y\x00', 0x2, 0x3) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x2, 0x4}, 0x0, 0x10, 0xffffffffffffffff, 0x18) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000280)=0xc) [ 283.454148] overlayfs: missing 'lowerdir' 01:32:50 executing program 2: socket$rxrpc(0x21, 0x2, 0x2) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r1, 0x0, 0x0) 01:32:50 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x14) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x8, &(0x7f0000000780)=[{&(0x7f00000002c0)="66d857bfd11aff796899766c197b90d230f3e19888dd8894c94d7a94e2e067f2ac9424036eb4af229b4e34c405b5e2a3bcfa45953529f5e46f71b88619f80934f95ecf56ecdf825e23e8b91f06f7d067cff754ffc11f7452da4b7b5c1a42740a3693d6b8e6a0ad72447bea0718425322b062af286dd8139d3f148b02e4c2fa134a0eccd59097b24a4987d35b9af40b1dfaa863711f33e5475bafcc7c590cae356df5a2930d6ac7fe21eafa820bcc59c1c7122d8987431c16b2c07a29ba349253d230f97d43ad773458ffc4fea88afb667c53c9bb37d9317240822fa64026578b2796fba47b7bb574359ec8ac9fa327bc7da10d6fdee0", 0xf6, 0x1f}, {&(0x7f0000000180)="716644a20ef98abda5aa2226262b1545d089b37b0c8cb89b2996384d1e272ad8", 0x20, 0x400}, {&(0x7f0000000200)="a219beb12fe9bb0b08df3232413ef904ad27ff2b0ab946a805886bc0343d70578d68c4963427f2d9284f2fed1574a176abb8bb19dcd325a4a20f0d0675e9e24dd6aaeadb51c807b6641f2455e767b5e8bf810d331967907cdf68e0c6abc0dda18f6aeb2be7f5017f77da003edff9632965a81ce0", 0x74, 0x7fff}, {&(0x7f00000003c0)="f076b0ccf4ed24ea29699cee20ceddfb9202cc9437260bb545252a2ea9f9614c1e78e8ff4015eda30e1fe4cb4056d02eb2f398ecedda4649fa800f0f3972ddad138847e8f8c7305b2e8eb99ab84e3e37ef0f8c905a680a163eb7b0eed5f5ca90514f78a715bdba7584fbe6145595324476943957e961aa7ba96f1a2cc209a7d9338a9ca0b39b72adbac24cdf2eabe681bd8a3a2c9d55e4027f8d1e5a8149eff4005410906c6c9996206f94fd9aaaf7a256b9edf9b020efa10f1e58b2800f010714ee090f2225d4946da5569884a795e3fe7eab9b513fccbbb9bbb34b8823930a97895036f34512e9fb0a4d7625fd15efa1a54d1347f10423f0", 0xf9, 0x6}, {&(0x7f0000000540)="625786121fc823d87333c7079492aab16d4250fc485107665e349f2fc5d8", 0x1e, 0x8}, {&(0x7f0000000580)="3f3e4e0968d68cddd1663960bbb8fd8b43faaf9e216af29715e767e0fc3c1fbf49743b54187ab772aa9211935ae4f6b574203d0a64fbae3d4b5ba8ffee30768adc73d670007ec31c5f7d0ead670239213e78ee07d8cd170dd3d9dfbcabed381ce80a34760feb6df57e40810aa6cb1fd059db990545eae2dad326613631c0", 0x7e, 0x100000000}, {&(0x7f0000000600)="68f127d0216e93d0c014e4ddb691d5d9a0a8a48260fc630f1fd74c05e7dfa70c2d8d9cbaa23d84425d414dff6d4c54731c617153fc7320c459036fb676c5c3937dbb64d1039c3677361f50cc2fa40fd5e1e632535ff833b6d7de262c16ca524a0e344661bfd8033fcd39a4f6fe17d6d7149a089394bb19fbe623a3d06d1598bf541bc01c3391c4c855b258a6de86473e6ca47d2717014a22e8b62aefb11e9944f3d6f5e0ca0a62e53ca0ec403364580da004a382874426d9e4da5e4aa6a6531b", 0xc0, 0x9}, {&(0x7f00000006c0)="689c9692b9fc9a2f28bc7dac9b869566434f0ee2870eeba30e6dde018bd25497da13633105b5861f25e0d32c530a518fc3e601b50a27bee0a331190b1670c2c21a41ff61333fda2ae0b5338179209916a98e7b8968d89ca62b6ed2ed1b1699544d70c952f575010b6a15d566cf453ede37ddd0ef08c2ba2c831e03e22ede369fbe1a", 0x82, 0x6}], 0x81800, &(0x7f0000000840)={[{@integrity='integrity'}, {@grpquota='grpquota'}], [{@uid_gt={'uid>', r1}}, {@smackfshat={'smackfshat'}}, {@fowner_lt={'fowner<'}}, {@appraise_type='appraise_type=imasig'}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b64060000000000000065312c6cffff65726469723d2e2f6669646530"]) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:50 executing program 2: socket$rxrpc(0x21, 0x2, 0x2) socket$packet(0x11, 0x2, 0x300) r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, 0x0) [ 283.575455] overlayfs: unrecognized mount option "s" or missing value 01:32:50 executing program 3: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) statx(r0, &(0x7f0000000000)='./bus\x00', 0x2000, 0x43, &(0x7f0000000300)) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="7570706572f1999953a264696107ac91ef9c0013256275732c07002000000000002e2f66696c65312c6c6f7765726469723d2e"]) chdir(&(0x7f00000001c0)='./bus\x00') 01:32:50 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000200)=@rc={0x1f, @none, 0x6}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)="ff5c44c55235997f952d15f6896f4a7e927d53a9973ff2d80c16ea180696079f6ae25c3579bfd960a3d2fa9b7f60cf4ecb0b7a8d2c2a7ff67657c82d0d1730a5d5f051ce87f6b58ee42b71cb3f", 0x4d}, {&(0x7f0000000000)="e0d7c2e0ec65b43f6f3e2150e02672b99b38eab3685bd5ed47a909c38953be77590ee81ab8b256a34c8c8a535769dfb332867c7f0406b1e32f", 0x39}, {&(0x7f0000000380)="3a15b291e711d6fbc35274d10de4d8678597ff563247cf8d160b67c577dc7eee9f27208566fe3c956df52785a5f7ef8b183cbe95dd3aa2c3d7e4aa49e2eba62c2e9cb3f47363d6d914744b", 0x4b}, {&(0x7f0000000400)="f05e3f359919013d7ebb2e7e86c8ecac462a0bd63e4382f6bc5383c63b171446f62fd022ed62c605a75cf163659a1a4d42433876a33bd257d54ec6778b5998f1dfa0", 0x42}], 0x4, &(0x7f0000000540)=[{0xd0, 0x103, 0x0, "1fbde6d539db26a5f27c47c4159f45d3d1ad7d1405f98f4ccc96e282a8d6fe0a8d0f747e867bbb6ead54a83eb9532e698f273b0d4a2b636c920c0975dbf1340472ab62108802de4626ff9e504d79852d80afc4446173d3e44c5af001728cdd19e719e1e8bba19220dd62b6c5c2dda2c4d4b9f7f787feee3e3260dcecb4ebf7c6cef50f3f62ec98bc452a5ccd7b7a33614ad0ba9021827627292c30572bbac7545e8d9dfc25f0c67604fc63d768616af5bdd234cdb76055e8d5d4f24ea4"}], 0xd0}, 0x4000) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) creat(&(0x7f0000000480)='./bus\x00', 0x0) mkdir(&(0x7f0000000640)='./bus\x00', 0x46) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:50 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept4$unix(r0, 0x0, &(0x7f0000000680), 0x0) connect$unix(r2, &(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) connect$unix(r2, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) r3 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) r5 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$nl_route_sched(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@deltclass={0x2c, 0x29, 0x300, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, {0x9, 0x6}, {0xffff}, {0x0, 0x9}}, [@TCA_RATE={0x6, 0x5, {0x7, 0x8}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x20040014) sendmmsg(r3, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, 0x1402, 0x100, 0x70bd2b, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz2\x00'}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) 01:32:50 executing program 2: socket$rxrpc(0x21, 0x2, 0x2) r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, 0x0) 01:32:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e21}, 0x6e) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) connect(r1, &(0x7f0000000200)=@rc={0x1f, @any, 0x1}, 0x80) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000007000)={'ip6_vti0\x00', &(0x7f0000006f80)={'sit0\x00', 0x0, 0x0, 0x3f, 0x20, 0xffffabe5, 0x20, @ipv4={[], [], @remote}, @mcast1, 0x1, 0x10, 0x81, 0x10000}}) sendmmsg(r0, &(0x7f0000007840)=[{{&(0x7f0000000300)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000380)="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", 0xfc}, {&(0x7f00000000c0)="49055f8fd021f218d8e0fa6ef2ae240c090b3f404e911c48add5b95c37cc8c009d6c70473723400dc97b6bc9512c9b6d5b2bc11c", 0x34}, {&(0x7f0000000480)="ec3ba99b17d72444eade7a9f8fc3557d08e774676b7104ce5c9a47108c7576784be38ec76613bcf70e0981746f36acd9701f46484370d1137d3ea710a455c087655dca93dc2ab1d77ce7713886c9a3e81010a6fccb041c480277416434481ef184c6c31a2b97b614", 0x68}, {&(0x7f0000000500)="fb33b34fe13e77376560d2f7dbbd05cb1b105cbe03d6f2be55c0857443bcb9b08030a3f7787213e42208e661449de40d05603c999b36a3a3725d4c583cdc8102c7ebeff643d4e459ed31b465d1913aae278ca2b4772e7e980eed3b64b7a8dc8e27e4977b6fb878d084", 0x69}, {&(0x7f0000000580)="8d115af696dc140c98512b7d227f60af050dda4356187460b82a603b71c985a6191a240a862dc4d896c7af7700939cb2db57afdd15ea899d6129850ab069e506d4ee4b5269fa17a653d1123505ac71b457cb05f117454462aa8e77cf4db89c7ef65afc40d0e09ad12b096c520bb9f9f3ebbcb7e70aa31f54ef491d89477e897d937f573c23d87182e56b34aa5e7632951287c38fd4afe0b1a62555066a26b65082bd383d1ac6fb0f5898981efd", 0xad}, {&(0x7f0000000640)="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{0x78, 0x113, 0xffffff60, "da8d0ee235ca496ce04b698681b96236f856d2696ae218659e897a871d906086916b4b96be6e86f11b3ddddbbbdd3020da2fdedd2f1346d7a647802fb1f54a50612236cf1acf2cac4071d397ee5f6e495ecc043d3d09a6b3e72b2ac8c73982a528f9819230e942a1"}, {0x30, 0x118, 0x0, "522ff366f4ec2e21470c561b6ca79e904fdf70fdd6120d29a11c6cad0d"}], 0x21c8}}, {{&(0x7f0000006b80)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xfffffff7}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006c00)="e9dcf6f74fb2888a95df9c32fc7e41d7ddcad631926cf82443d9579bdd640c2978ef7fb3bbdf56976f44e92762e6e47dac2a7786f5cc358f0e5ae0a8a14087d22fbbbf0d17329be0032295aa9bbc7b1c3e79ad7cda89885d0af9b8fc2ad323a1a5e8dbae706e72fe70e4f60e0898c3787ed4b7764dd24983336960a2107c265523690fb1d0ccb2ba89c5e86a19a52a32cfb95412ea3c4f49615bbf138898f7d853015dae58b9510e1fa5e601a6e296e484d9", 0xb2}, {&(0x7f0000006cc0)="be2f5d397e1b7b0840cfe4fe7c14504a31b70eca54e22184aea0906bb188351b0e5d3ac5b49d36f165b684a1197c06054470b5635cdaa77ff055b8663d8ed42799fec63197aa4310716134bc2058c03c7a5125d7bbe7c502db5ae0a6d6c337a43262155c90676c723cdcaf3d9eb20c0d2536ca45e8c9e33cc9143b8787824c31bf574b15ab3663d36672d1582087255e3a04307d852818a940e30c691b", 0x9d}, {&(0x7f0000006d80)="d6345030e9d6f195ae0713440c3bc630883f15e9cd9397d7df7e7502cfd1f0594efff5df99145589c4a2ecc0db457bc6fa1c4066f92e675372435fc089eb", 0x3e}, {&(0x7f0000006dc0)="e39c9feaad562c871f928b9661b0abc323fbeffff1a924a06e3fdccd29aa2817212c9b2d871ccbf04f7730ed5f5ee0fff527b30be8855d21a56e6e780431e1aab7487a16eaa1900ba0bccd498c44134c2f3869a392cc4a383d5ccc22492dfb4f94d2d7992cf576ab9c952939d57c3496e35c9336d5e84cb6254960e6e81ff9be207a1f584e17ae447c6c859a0052d02c1e8a32afc05ad267290ad185ab082779ccd45a95c839e013db226429a3eef93f774cd01a4b79c1", 0xb7}, {&(0x7f0000006e80)="6ce3fc2e8c1f705b2478c9c366d0f2cce96012032cc760c92fcc1bd36f", 0x1d}], 0x5, &(0x7f0000006f40)}}, {{&(0x7f0000007040)=@ll={0x11, 0x5, r2, 0x1, 0x80, 0x6, @multicast}, 0x80, &(0x7f0000007240)=[{&(0x7f00000070c0)="f9028376c9d77e29d4fe9464410d63810446ba3e7075215b76806296919329b61a654110915e2ad0a2e74d5db477be9bd3d70d90216e075f723b64f31cdbafb1dd281c9b23c674373350b1cdebce017ad3c64ed5e81d0ecf1c612e66e33fcfe5b2bf88ebcb244d8cb04d982e3030353c482935cc415ff3feca88f806a9e47a5d5beb23d8a73ec4a338a9de4447170c3dcb9fc1b098a2ac98b7368edcbd5a96398e104b86c3828f264bf369f2f26b", 0xae}, {&(0x7f0000007180)="3a101f907ee7ceb44b27fbfc1b702c93dcae3f9a6e9e5dbf754c2c07b0c45f4b108be7af8ecff9d6d9180cc7cf96252af71abae86a470043c3794a0afa883fd2fbfcbd44e4f9a8d5e81891f52b24e7c454577c29a990622ba74d6be822bf7b026b46e33653c32e4a8ce130032bbbbaad8c654cc907d6d1073aa35d859084d3dbbad380ec5e87d4f9b90879f9e1ffdb66c32784c10fce664071308ba628c3350ffece8a099c", 0xa5}], 0x2, &(0x7f0000007280)=[{0x78, 0x1, 0x9, "0aa232a952e2689066d087d19c30eafce5b8ed6e7b8800e16b06ca5d2ab3f4c6cbf67b357032616b559adfb963aa12106d398d26e49df7ca5863a06523eb101c2d3633a3ff68e354180f6c1bf10bf5395657492e984ec5c03d4d8734f204b8163384ba22d5c8f4"}, {0xe0, 0x103, 0x7, "ac7d6bcdeadfe5a7517f7988c61b0257d110a1d2259d3ae23c94eb6994017dff9802a715336c70fc3a4a63f93bb704f322c667857786cf87cbbfeb9a233297a593610bcbaa273178072fc48f24dcb1baffb6ebc6120623c7ef38c104cd5431c357031b110b3c5bd0522d8ca05123fbe8a8a4da21ee94cf9a898b1c9090f62cf5d0a8737c966af4591cbad7bd379375986287c59ea4ac414807ab83bee9c41dd780c38e20d244fe22f9fa3eeb0171fa8d44e2bd1062d55d96e3c5653002c185e73afddba7ab96548830499196"}, {0x48, 0x591435c6b8e07593, 0x6, "4ec5b527651a39ea3ae5054a4403bf61964a3758de52cdb094e1057ba4d5dee5e7f3f06e82c47d1c3985589277b8ec5ec1fb6d57"}], 0x1a0}}, {{&(0x7f0000007440)=@l2={0x1f, 0x7, @any, 0x3, 0x2}, 0x80, &(0x7f0000007700)=[{&(0x7f00000074c0)="a85808b47af73dd3cd797ae08840812829f2089d5f6268f26e08334bd6947109951cd19e82cba23ceb7f77d272311431beca40f6543829cb8f0fa0b0c46048ceafc19f2b12eb97855decfbe80f192d9f035ed5858765cbda6c5f9c4de03fcca14cb00a0626c4c5ae73e1e5e872559f610b9f24e4d6dd7bdc36d9287e77ab", 0x7e}, {&(0x7f0000007540)="0f2a86dd4574c365314b4e10e7df5795965a75a284b27ecd19a6d5f2e7ecccb7b7c96a4e5677e3a0ccf3294646f608631b19db22fbb0f47ea1955a51b7d0fd54dd373c480cb8e108241851458837f496e528f1fc1abe297b82b7ad7a99f2e91f5ddec752fabacbac7771e3057bd3c8e7eb4dca16954c10aa1ed4e67e4afc3155bf9b412187ce2481a85643b502cf9d7d103c5ccd896358c4d96eb437df8aafc078b7c8dbacea9ce572c14a7f5b4f93df5e1095124ee2", 0xb6}, {&(0x7f0000007600)="b73f9f1eaf7ffea9a9269da6b7a353562ba2079570e9a0d55fd90d4e8082eff2ee78e7a81cd4b436ca4681c1b02ed4a716a04003063427c436da8ef183b14897147c8d06b6aa2cb5c7555ddd0d3f6c5bb6da387662d6ebc9154e4ecc7d36c733867c1268eafa69a0d2b646f4b13e1f1e3da1bd9b8cc6eea54b9805d8e2947330c21f1f16ef6a84fa860d353fb688b1b6340af3b33f969bf98a788550b83ca0f2e93629c64cc614692a2713f614fc157cf3b13bbe7cb0f982323c5d36bf1ffcae39f6ca3f78ae6f9382a25247dfdea736e5821ab1f8c18b890e", 0xd9}], 0x3, &(0x7f0000007740)=[{0xe8, 0x115, 0x9, "5ddea686942567b525756e4fb9b2845f8ea560abb84a2fae1902ac46a211d207803d1f0c02699456cbfbebc8ada98fd1237672cd535c0374e97bdef73e02131842a989d9d04a224efb69d276b968d046c7bcd42aa9e9b41e3608f3ec35b20c9b50f963b8a5312e6f31c06987ada23775746dab1b8d86a89c4f0c0b7a3b814411988bf4283ae652da22c21b96963f07ed583f25591b11cf1e9dbc6c1de18a3cd876f9ac725ccb86557658183474be78fa09a9df5cebb01ced61da35acb5dfd9f6a5c68067befa131e6deb40f91d081de15c6f"}], 0xe8}}], 0x7, 0x4095) 01:32:50 executing program 0: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x1) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0xeb99e90744376563) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="f6705c85c4f075702f02726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6530dff9645acd380e9af35c5076c916c66ea570dd8a615a6fbf5eacd292b8952aac99cd99009357aa5bf5b7e3989d"]) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') [ 283.757576] overlayfs: unrecognized mount option "upperSdia" or missing value 01:32:50 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, 0x0) [ 283.879843] overlayfs: unrecognized mount option "upperSdia" or missing value 01:32:51 executing program 3: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) sendfile(r1, r0, &(0x7f00000000c0)=0x5df, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000440)={0x0, 0x14, 0x7, 0x8, 0x36, 0x1, &(0x7f0000000400)="9c6b07a23ab0193d93ed4929f9bd1dc4df585e819896d79df6a4f12fc21c8098dfaa138d04ec6257f8fe8513c7d38f1e5af0d68d1ad7"}) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind(r1, &(0x7f0000000380)=@hci={0x1f, 0x0, 0x3}, 0x80) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) setxattr$incfs_metadata(&(0x7f0000000180)='./file1\x00', &(0x7f0000000300)='user.incfs.metadata\x00', &(0x7f0000000340)="3204e74086d9868b21e57f123c806c47f91fd14db615c250eada5c6260722813b0172f204683a187446ee74375", 0x2d, 0x5d15c3041ab3a9c2) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000600)={@isdn={0x22, 0x2, 0x0, 0xeb, 0x81}, {&(0x7f0000000540)=""/186, 0xba}, &(0x7f0000000480), 0x50}, 0xa0) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x81108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e21}, 0x6e) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) connect(r1, &(0x7f0000000200)=@rc={0x1f, @any, 0x1}, 0x80) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000007000)={'ip6_vti0\x00', &(0x7f0000006f80)={'sit0\x00', 0x0, 0x0, 0x3f, 0x20, 0xffffabe5, 0x20, @ipv4={[], [], @remote}, @mcast1, 0x1, 0x10, 0x81, 0x10000}}) sendmmsg(r0, &(0x7f0000007840)=[{{&(0x7f0000000300)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000380)="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", 0xfc}, {&(0x7f00000000c0)="49055f8fd021f218d8e0fa6ef2ae240c090b3f404e911c48add5b95c37cc8c009d6c70473723400dc97b6bc9512c9b6d5b2bc11c", 0x34}, {&(0x7f0000000480)="ec3ba99b17d72444eade7a9f8fc3557d08e774676b7104ce5c9a47108c7576784be38ec76613bcf70e0981746f36acd9701f46484370d1137d3ea710a455c087655dca93dc2ab1d77ce7713886c9a3e81010a6fccb041c480277416434481ef184c6c31a2b97b614", 0x68}, {&(0x7f0000000500)="fb33b34fe13e77376560d2f7dbbd05cb1b105cbe03d6f2be55c0857443bcb9b08030a3f7787213e42208e661449de40d05603c999b36a3a3725d4c583cdc8102c7ebeff643d4e459ed31b465d1913aae278ca2b4772e7e980eed3b64b7a8dc8e27e4977b6fb878d084", 0x69}, {&(0x7f0000000580)="8d115af696dc140c98512b7d227f60af050dda4356187460b82a603b71c985a6191a240a862dc4d896c7af7700939cb2db57afdd15ea899d6129850ab069e506d4ee4b5269fa17a653d1123505ac71b457cb05f117454462aa8e77cf4db89c7ef65afc40d0e09ad12b096c520bb9f9f3ebbcb7e70aa31f54ef491d89477e897d937f573c23d87182e56b34aa5e7632951287c38fd4afe0b1a62555066a26b65082bd383d1ac6fb0f5898981efd", 0xad}, {&(0x7f0000000640)="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{0x78, 0x113, 0xffffff60, "da8d0ee235ca496ce04b698681b96236f856d2696ae218659e897a871d906086916b4b96be6e86f11b3ddddbbbdd3020da2fdedd2f1346d7a647802fb1f54a50612236cf1acf2cac4071d397ee5f6e495ecc043d3d09a6b3e72b2ac8c73982a528f9819230e942a1"}, {0x30, 0x118, 0x0, "522ff366f4ec2e21470c561b6ca79e904fdf70fdd6120d29a11c6cad0d"}], 0x21c8}}, {{&(0x7f0000006b80)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xfffffff7}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006c00)="e9dcf6f74fb2888a95df9c32fc7e41d7ddcad631926cf82443d9579bdd640c2978ef7fb3bbdf56976f44e92762e6e47dac2a7786f5cc358f0e5ae0a8a14087d22fbbbf0d17329be0032295aa9bbc7b1c3e79ad7cda89885d0af9b8fc2ad323a1a5e8dbae706e72fe70e4f60e0898c3787ed4b7764dd24983336960a2107c265523690fb1d0ccb2ba89c5e86a19a52a32cfb95412ea3c4f49615bbf138898f7d853015dae58b9510e1fa5e601a6e296e484d9", 0xb2}, {&(0x7f0000006cc0)="be2f5d397e1b7b0840cfe4fe7c14504a31b70eca54e22184aea0906bb188351b0e5d3ac5b49d36f165b684a1197c06054470b5635cdaa77ff055b8663d8ed42799fec63197aa4310716134bc2058c03c7a5125d7bbe7c502db5ae0a6d6c337a43262155c90676c723cdcaf3d9eb20c0d2536ca45e8c9e33cc9143b8787824c31bf574b15ab3663d36672d1582087255e3a04307d852818a940e30c691b", 0x9d}, {&(0x7f0000006d80)="d6345030e9d6f195ae0713440c3bc630883f15e9cd9397d7df7e7502cfd1f0594efff5df99145589c4a2ecc0db457bc6fa1c4066f92e675372435fc089eb", 0x3e}, {&(0x7f0000006dc0)="e39c9feaad562c871f928b9661b0abc323fbeffff1a924a06e3fdccd29aa2817212c9b2d871ccbf04f7730ed5f5ee0fff527b30be8855d21a56e6e780431e1aab7487a16eaa1900ba0bccd498c44134c2f3869a392cc4a383d5ccc22492dfb4f94d2d7992cf576ab9c952939d57c3496e35c9336d5e84cb6254960e6e81ff9be207a1f584e17ae447c6c859a0052d02c1e8a32afc05ad267290ad185ab082779ccd45a95c839e013db226429a3eef93f774cd01a4b79c1", 0xb7}, {&(0x7f0000006e80)="6ce3fc2e8c1f705b2478c9c366d0f2cce96012032cc760c92fcc1bd36f", 0x1d}], 0x5, &(0x7f0000006f40)}}, {{&(0x7f0000007040)=@ll={0x11, 0x5, r2, 0x1, 0x80, 0x6, @multicast}, 0x80, &(0x7f0000007240)=[{&(0x7f00000070c0)="f9028376c9d77e29d4fe9464410d63810446ba3e7075215b76806296919329b61a654110915e2ad0a2e74d5db477be9bd3d70d90216e075f723b64f31cdbafb1dd281c9b23c674373350b1cdebce017ad3c64ed5e81d0ecf1c612e66e33fcfe5b2bf88ebcb244d8cb04d982e3030353c482935cc415ff3feca88f806a9e47a5d5beb23d8a73ec4a338a9de4447170c3dcb9fc1b098a2ac98b7368edcbd5a96398e104b86c3828f264bf369f2f26b", 0xae}, {&(0x7f0000007180)="3a101f907ee7ceb44b27fbfc1b702c93dcae3f9a6e9e5dbf754c2c07b0c45f4b108be7af8ecff9d6d9180cc7cf96252af71abae86a470043c3794a0afa883fd2fbfcbd44e4f9a8d5e81891f52b24e7c454577c29a990622ba74d6be822bf7b026b46e33653c32e4a8ce130032bbbbaad8c654cc907d6d1073aa35d859084d3dbbad380ec5e87d4f9b90879f9e1ffdb66c32784c10fce664071308ba628c3350ffece8a099c", 0xa5}], 0x2, &(0x7f0000007280)=[{0x78, 0x1, 0x9, "0aa232a952e2689066d087d19c30eafce5b8ed6e7b8800e16b06ca5d2ab3f4c6cbf67b357032616b559adfb963aa12106d398d26e49df7ca5863a06523eb101c2d3633a3ff68e354180f6c1bf10bf5395657492e984ec5c03d4d8734f204b8163384ba22d5c8f4"}, {0xe0, 0x103, 0x7, "ac7d6bcdeadfe5a7517f7988c61b0257d110a1d2259d3ae23c94eb6994017dff9802a715336c70fc3a4a63f93bb704f322c667857786cf87cbbfeb9a233297a593610bcbaa273178072fc48f24dcb1baffb6ebc6120623c7ef38c104cd5431c357031b110b3c5bd0522d8ca05123fbe8a8a4da21ee94cf9a898b1c9090f62cf5d0a8737c966af4591cbad7bd379375986287c59ea4ac414807ab83bee9c41dd780c38e20d244fe22f9fa3eeb0171fa8d44e2bd1062d55d96e3c5653002c185e73afddba7ab96548830499196"}, {0x48, 0x591435c6b8e07593, 0x6, "4ec5b527651a39ea3ae5054a4403bf61964a3758de52cdb094e1057ba4d5dee5e7f3f06e82c47d1c3985589277b8ec5ec1fb6d57"}], 0x1a0}}, {{&(0x7f0000007440)=@l2={0x1f, 0x7, @any, 0x3, 0x2}, 0x80, &(0x7f0000007700)=[{&(0x7f00000074c0)="a85808b47af73dd3cd797ae08840812829f2089d5f6268f26e08334bd6947109951cd19e82cba23ceb7f77d272311431beca40f6543829cb8f0fa0b0c46048ceafc19f2b12eb97855decfbe80f192d9f035ed5858765cbda6c5f9c4de03fcca14cb00a0626c4c5ae73e1e5e872559f610b9f24e4d6dd7bdc36d9287e77ab", 0x7e}, {&(0x7f0000007540)="0f2a86dd4574c365314b4e10e7df5795965a75a284b27ecd19a6d5f2e7ecccb7b7c96a4e5677e3a0ccf3294646f608631b19db22fbb0f47ea1955a51b7d0fd54dd373c480cb8e108241851458837f496e528f1fc1abe297b82b7ad7a99f2e91f5ddec752fabacbac7771e3057bd3c8e7eb4dca16954c10aa1ed4e67e4afc3155bf9b412187ce2481a85643b502cf9d7d103c5ccd896358c4d96eb437df8aafc078b7c8dbacea9ce572c14a7f5b4f93df5e1095124ee2", 0xb6}, {&(0x7f0000007600)="b73f9f1eaf7ffea9a9269da6b7a353562ba2079570e9a0d55fd90d4e8082eff2ee78e7a81cd4b436ca4681c1b02ed4a716a04003063427c436da8ef183b14897147c8d06b6aa2cb5c7555ddd0d3f6c5bb6da387662d6ebc9154e4ecc7d36c733867c1268eafa69a0d2b646f4b13e1f1e3da1bd9b8cc6eea54b9805d8e2947330c21f1f16ef6a84fa860d353fb688b1b6340af3b33f969bf98a788550b83ca0f2e93629c64cc614692a2713f614fc157cf3b13bbe7cb0f982323c5d36bf1ffcae39f6ca3f78ae6f9382a25247dfdea736e5821ab1f8c18b890e", 0xd9}], 0x3, &(0x7f0000007740)=[{0xe8, 0x115, 0x9, "5ddea686942567b525756e4fb9b2845f8ea560abb84a2fae1902ac46a211d207803d1f0c02699456cbfbebc8ada98fd1237672cd535c0374e97bdef73e02131842a989d9d04a224efb69d276b968d046c7bcd42aa9e9b41e3608f3ec35b20c9b50f963b8a5312e6f31c06987ada23775746dab1b8d86a89c4f0c0b7a3b814411988bf4283ae652da22c21b96963f07ed583f25591b11cf1e9dbc6c1de18a3cd876f9ac725ccb86557658183474be78fa09a9df5cebb01ced61da35acb5dfd9f6a5c68067befa131e6deb40f91d081de15c6f"}], 0xe8}}], 0x7, 0x4095) 01:32:51 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) accept(r0, 0x0, 0x0) [ 283.988254] overlayfs: unrecognized mount option "p\up/rdir=./bus" or missing value 01:32:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000280)='cgroup\x00', 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:51 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x84) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:51 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) accept(r0, 0x0, 0x0) 01:32:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e21}, 0x6e) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) connect(r1, &(0x7f0000000200)=@rc={0x1f, @any, 0x1}, 0x80) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000007000)={'ip6_vti0\x00', &(0x7f0000006f80)={'sit0\x00', 0x0, 0x0, 0x3f, 0x20, 0xffffabe5, 0x20, @ipv4={[], [], @remote}, @mcast1, 0x1, 0x10, 0x81, 0x10000}}) sendmmsg(r0, &(0x7f0000007840)=[{{&(0x7f0000000300)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000380)="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", 0xfc}, {&(0x7f00000000c0)="49055f8fd021f218d8e0fa6ef2ae240c090b3f404e911c48add5b95c37cc8c009d6c70473723400dc97b6bc9512c9b6d5b2bc11c", 0x34}, {&(0x7f0000000480)="ec3ba99b17d72444eade7a9f8fc3557d08e774676b7104ce5c9a47108c7576784be38ec76613bcf70e0981746f36acd9701f46484370d1137d3ea710a455c087655dca93dc2ab1d77ce7713886c9a3e81010a6fccb041c480277416434481ef184c6c31a2b97b614", 0x68}, {&(0x7f0000000500)="fb33b34fe13e77376560d2f7dbbd05cb1b105cbe03d6f2be55c0857443bcb9b08030a3f7787213e42208e661449de40d05603c999b36a3a3725d4c583cdc8102c7ebeff643d4e459ed31b465d1913aae278ca2b4772e7e980eed3b64b7a8dc8e27e4977b6fb878d084", 0x69}, {&(0x7f0000000580)="8d115af696dc140c98512b7d227f60af050dda4356187460b82a603b71c985a6191a240a862dc4d896c7af7700939cb2db57afdd15ea899d6129850ab069e506d4ee4b5269fa17a653d1123505ac71b457cb05f117454462aa8e77cf4db89c7ef65afc40d0e09ad12b096c520bb9f9f3ebbcb7e70aa31f54ef491d89477e897d937f573c23d87182e56b34aa5e7632951287c38fd4afe0b1a62555066a26b65082bd383d1ac6fb0f5898981efd", 0xad}, 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{0x78, 0x113, 0xffffff60, "da8d0ee235ca496ce04b698681b96236f856d2696ae218659e897a871d906086916b4b96be6e86f11b3ddddbbbdd3020da2fdedd2f1346d7a647802fb1f54a50612236cf1acf2cac4071d397ee5f6e495ecc043d3d09a6b3e72b2ac8c73982a528f9819230e942a1"}, {0x30, 0x118, 0x0, "522ff366f4ec2e21470c561b6ca79e904fdf70fdd6120d29a11c6cad0d"}], 0x21c8}}, {{&(0x7f0000006b80)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xfffffff7}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006c00)="e9dcf6f74fb2888a95df9c32fc7e41d7ddcad631926cf82443d9579bdd640c2978ef7fb3bbdf56976f44e92762e6e47dac2a7786f5cc358f0e5ae0a8a14087d22fbbbf0d17329be0032295aa9bbc7b1c3e79ad7cda89885d0af9b8fc2ad323a1a5e8dbae706e72fe70e4f60e0898c3787ed4b7764dd24983336960a2107c265523690fb1d0ccb2ba89c5e86a19a52a32cfb95412ea3c4f49615bbf138898f7d853015dae58b9510e1fa5e601a6e296e484d9", 0xb2}, {&(0x7f0000006cc0)="be2f5d397e1b7b0840cfe4fe7c14504a31b70eca54e22184aea0906bb188351b0e5d3ac5b49d36f165b684a1197c06054470b5635cdaa77ff055b8663d8ed42799fec63197aa4310716134bc2058c03c7a5125d7bbe7c502db5ae0a6d6c337a43262155c90676c723cdcaf3d9eb20c0d2536ca45e8c9e33cc9143b8787824c31bf574b15ab3663d36672d1582087255e3a04307d852818a940e30c691b", 0x9d}, {&(0x7f0000006d80)="d6345030e9d6f195ae0713440c3bc630883f15e9cd9397d7df7e7502cfd1f0594efff5df99145589c4a2ecc0db457bc6fa1c4066f92e675372435fc089eb", 0x3e}, {&(0x7f0000006dc0)="e39c9feaad562c871f928b9661b0abc323fbeffff1a924a06e3fdccd29aa2817212c9b2d871ccbf04f7730ed5f5ee0fff527b30be8855d21a56e6e780431e1aab7487a16eaa1900ba0bccd498c44134c2f3869a392cc4a383d5ccc22492dfb4f94d2d7992cf576ab9c952939d57c3496e35c9336d5e84cb6254960e6e81ff9be207a1f584e17ae447c6c859a0052d02c1e8a32afc05ad267290ad185ab082779ccd45a95c839e013db226429a3eef93f774cd01a4b79c1", 0xb7}, {&(0x7f0000006e80)="6ce3fc2e8c1f705b2478c9c366d0f2cce96012032cc760c92fcc1bd36f", 0x1d}], 0x5, &(0x7f0000006f40)}}, {{&(0x7f0000007040)=@ll={0x11, 0x5, r2, 0x1, 0x80, 0x6, @multicast}, 0x80, &(0x7f0000007240)=[{&(0x7f00000070c0)="f9028376c9d77e29d4fe9464410d63810446ba3e7075215b76806296919329b61a654110915e2ad0a2e74d5db477be9bd3d70d90216e075f723b64f31cdbafb1dd281c9b23c674373350b1cdebce017ad3c64ed5e81d0ecf1c612e66e33fcfe5b2bf88ebcb244d8cb04d982e3030353c482935cc415ff3feca88f806a9e47a5d5beb23d8a73ec4a338a9de4447170c3dcb9fc1b098a2ac98b7368edcbd5a96398e104b86c3828f264bf369f2f26b", 0xae}, {&(0x7f0000007180)="3a101f907ee7ceb44b27fbfc1b702c93dcae3f9a6e9e5dbf754c2c07b0c45f4b108be7af8ecff9d6d9180cc7cf96252af71abae86a470043c3794a0afa883fd2fbfcbd44e4f9a8d5e81891f52b24e7c454577c29a990622ba74d6be822bf7b026b46e33653c32e4a8ce130032bbbbaad8c654cc907d6d1073aa35d859084d3dbbad380ec5e87d4f9b90879f9e1ffdb66c32784c10fce664071308ba628c3350ffece8a099c", 0xa5}], 0x2, &(0x7f0000007280)=[{0x78, 0x1, 0x9, "0aa232a952e2689066d087d19c30eafce5b8ed6e7b8800e16b06ca5d2ab3f4c6cbf67b357032616b559adfb963aa12106d398d26e49df7ca5863a06523eb101c2d3633a3ff68e354180f6c1bf10bf5395657492e984ec5c03d4d8734f204b8163384ba22d5c8f4"}, {0xe0, 0x103, 0x7, "ac7d6bcdeadfe5a7517f7988c61b0257d110a1d2259d3ae23c94eb6994017dff9802a715336c70fc3a4a63f93bb704f322c667857786cf87cbbfeb9a233297a593610bcbaa273178072fc48f24dcb1baffb6ebc6120623c7ef38c104cd5431c357031b110b3c5bd0522d8ca05123fbe8a8a4da21ee94cf9a898b1c9090f62cf5d0a8737c966af4591cbad7bd379375986287c59ea4ac414807ab83bee9c41dd780c38e20d244fe22f9fa3eeb0171fa8d44e2bd1062d55d96e3c5653002c185e73afddba7ab96548830499196"}, {0x48, 0x591435c6b8e07593, 0x6, "4ec5b527651a39ea3ae5054a4403bf61964a3758de52cdb094e1057ba4d5dee5e7f3f06e82c47d1c3985589277b8ec5ec1fb6d57"}], 0x1a0}}, {{&(0x7f0000007440)=@l2={0x1f, 0x7, @any, 0x3, 0x2}, 0x80, &(0x7f0000007700)=[{&(0x7f00000074c0)="a85808b47af73dd3cd797ae08840812829f2089d5f6268f26e08334bd6947109951cd19e82cba23ceb7f77d272311431beca40f6543829cb8f0fa0b0c46048ceafc19f2b12eb97855decfbe80f192d9f035ed5858765cbda6c5f9c4de03fcca14cb00a0626c4c5ae73e1e5e872559f610b9f24e4d6dd7bdc36d9287e77ab", 0x7e}, {&(0x7f0000007540)="0f2a86dd4574c365314b4e10e7df5795965a75a284b27ecd19a6d5f2e7ecccb7b7c96a4e5677e3a0ccf3294646f608631b19db22fbb0f47ea1955a51b7d0fd54dd373c480cb8e108241851458837f496e528f1fc1abe297b82b7ad7a99f2e91f5ddec752fabacbac7771e3057bd3c8e7eb4dca16954c10aa1ed4e67e4afc3155bf9b412187ce2481a85643b502cf9d7d103c5ccd896358c4d96eb437df8aafc078b7c8dbacea9ce572c14a7f5b4f93df5e1095124ee2", 0xb6}, {&(0x7f0000007600)="b73f9f1eaf7ffea9a9269da6b7a353562ba2079570e9a0d55fd90d4e8082eff2ee78e7a81cd4b436ca4681c1b02ed4a716a04003063427c436da8ef183b14897147c8d06b6aa2cb5c7555ddd0d3f6c5bb6da387662d6ebc9154e4ecc7d36c733867c1268eafa69a0d2b646f4b13e1f1e3da1bd9b8cc6eea54b9805d8e2947330c21f1f16ef6a84fa860d353fb688b1b6340af3b33f969bf98a788550b83ca0f2e93629c64cc614692a2713f614fc157cf3b13bbe7cb0f982323c5d36bf1ffcae39f6ca3f78ae6f9382a25247dfdea736e5821ab1f8c18b890e", 0xd9}], 0x3, &(0x7f0000007740)=[{0xe8, 0x115, 0x9, "5ddea686942567b525756e4fb9b2845f8ea560abb84a2fae1902ac46a211d207803d1f0c02699456cbfbebc8ada98fd1237672cd535c0374e97bdef73e02131842a989d9d04a224efb69d276b968d046c7bcd42aa9e9b41e3608f3ec35b20c9b50f963b8a5312e6f31c06987ada23775746dab1b8d86a89c4f0c0b7a3b814411988bf4283ae652da22c21b96963f07ed583f25591b11cf1e9dbc6c1de18a3cd876f9ac725ccb86557658183474be78fa09a9df5cebb01ced61da35acb5dfd9f6a5c68067befa131e6deb40f91d081de15c6f"}], 0xe8}}], 0x7, 0x4095) 01:32:51 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) accept(r0, 0x0, 0x0) 01:32:51 executing program 4: r0 = fork() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000540), &(0x7f0000000580)=0x14) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000480), 0x0, 0x1000000000fe, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) socket(0x2c, 0x2, 0x3) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) preadv(r2, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000200)=""/194, 0xc2}, {&(0x7f0000000300)=""/109, 0x6d}, {&(0x7f0000000380)=""/206, 0xce}, {&(0x7f0000000480)}], 0x5, 0x82, 0x40) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r4, 0x1, 0x0, 0x0, {{0x0}, {@void, @void, @val={0xc}}}}, 0x20}}, 0x0) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000a00)={&(0x7f0000000600)={0x3e8, r4, 0x800, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_NAN_FUNC={0x3c, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID={0x5}, @NL80211_NAN_FUNC_SRF={0x30, 0xc, 0x0, 0x1, [@NL80211_NAN_SRF_INCLUDE={0x4}, @NL80211_NAN_SRF_MAC_ADDRS={0x28, 0x4, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa}, {0xa, 0x6, @broadcast}]}]}]}, @NL80211_ATTR_NAN_FUNC={0x340, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "09f4af0a29c4"}, @NL80211_NAN_FUNC_SRF={0x328, 0xc, 0x0, 0x1, [@NL80211_NAN_SRF_BF={0x103, 0x2, "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"}, @NL80211_NAN_SRF_BF={0x103, 0x2, "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"}, @NL80211_NAN_SRF_BF_IDX={0x5, 0x3, 0x3}, @NL80211_NAN_SRF_INCLUDE={0x4}, @NL80211_NAN_SRF_BF={0x103, 0x2, "d4622d1b37000c0a09a7d708f237a57b83136bc994ecbeb5b509ea8031462aa5c14bad6ad58859581c7dfe377a4b595fd196a648609d5e6651972799a10b42f20aae5468cd5298e8bfb5b3b9a2e19d512351445640ab2c17d81a152539d4a863722a08d505a18f492ccb8aced1a82e79ab7245bb3a8958e7cd822ce38b13e6f02ca6049eb8ab3c0f2e4a927219998bc95d49b7625454afee35923418468285023dfb393adec28e84d1a1eea509497b6d7092a577db67a31070bd2d490ce96437727aeb1c75f24c2d10a3f58a69243874bef852684cb994f3b0002decc3db897f964498e50d0027b3a0ec002d54d65293acb3c0dc0b6780f8b7951a1535c3e8"}, @NL80211_NAN_SRF_BF_IDX={0x5, 0x3, 0x6}, @NL80211_NAN_SRF_INCLUDE={0x4}]}, @NL80211_NAN_FUNC_TX_MATCH_FILTER={0x8, 0xe, 0x0, 0x1, [{0x4}]}]}, @NL80211_ATTR_NAN_FUNC={0x28, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x1}, @NL80211_NAN_FUNC_CLOSE_RANGE={0x4}, @NL80211_NAN_FUNC_FOLLOW_UP_ID={0x5, 0x6, 0x4}, @NL80211_NAN_FUNC_TYPE={0x5, 0x1, 0x2}, @NL80211_NAN_FUNC_PUBLISH_TYPE={0x5, 0x3, 0x7f}]}, @NL80211_ATTR_NAN_FUNC={0xc, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_TYPE={0x5}]}, @NL80211_ATTR_NAN_FUNC={0x24, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}, @NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x40}, @NL80211_NAN_FUNC_CLOSE_RANGE={0x4}, @NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x3}, @NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID={0x5, 0x7, 0x3}]}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x4008005}, 0x84) 01:32:51 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x86800, 0x84) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f00000001c0)='./bus\x00') r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ftruncate(r0, 0x8) syz_mount_image$tmpfs(&(0x7f0000000340)='tmpfs\x00', &(0x7f0000000380)='./bus\x00', 0x4827, 0x2, &(0x7f0000000480)=[{&(0x7f00000003c0)="f5b5e58d93ef8d290a8838d9915e58f07cf3d41052512f8898ca7711273b5f7a6b7a95ce5b974acc5b23c61107f734e98caf78d255acd3c69364061eaa5fcffb3872bf4a85817c152d1f66bb8b74d1a6b1f0687b6427c949bcc9764af92d0efc5dac2ac5d0d594f5f6dbe70b567a42b5a8679a84b5f64462b2fbccc608f338bac6622b9526c353d26dd2dd5f160c729d6b17b9cd7e86e29c3304a21ccef0642c51201d5dda569f1cbaf2b46e4c", 0xad, 0x9}, {&(0x7f0000000540)="2cbbd118fa485ea3acb6a42752f53b7fbc13c7a29d90b563c7c88b3d71679ad31ea0a0761043c7e36ce39bb56dcfc4249496ff4e4cd31fdcf88cbc54040241c4b53e85c17fd944a3bc32f16cf508d07660227951333be067941f4f4cea789a1c25921281da24a63f4ae8ddfd53a2f2d0b8cb636ac9419a9a6d73a24b020ff1896237661573dbb549e8633ab4a6492a3377aff7af2d9086f88bb8592d48d1eb5b26a3f7e6cca092b0", 0xa8, 0x8}], 0x1288a1, &(0x7f0000000600)={[{@huge_always='huge=always'}, {@huge_never='huge=never'}], [{@obj_role={'obj_role'}}]}) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r1, 0x0, 0x0) mkdirat(r1, &(0x7f0000000300)='./file0\x00', 0x38) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='ecryptfs\x00', 0x8014, &(0x7f0000000240)='\x00') 01:32:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007600)=[{{&(0x7f0000000380)=@isdn, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000400)=""/127, 0x7f}, {&(0x7f0000000480)=""/121, 0x79}, {&(0x7f0000000500)=""/120, 0x78}], 0x3, &(0x7f0000000580)=""/148, 0x94}, 0xc9}, {{&(0x7f0000000640)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000006c0)=""/97, 0x61}, {&(0x7f0000000740)=""/115, 0x73}, {&(0x7f00000007c0)=""/164, 0xa4}, {&(0x7f0000000880)=""/125, 0x7d}, {&(0x7f0000000900)=""/145, 0x91}, {&(0x7f00000009c0)=""/46, 0x2e}], 0x6, &(0x7f0000000a80)=""/238, 0xee}, 0x5}, {{&(0x7f0000000b80)=@phonet, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000c00)=""/87, 0x57}, {&(0x7f0000000c80)=""/221, 0xdd}], 0x2, &(0x7f0000000dc0)=""/37, 0x25}, 0x401}, {{&(0x7f0000000e00)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000000e80)=""/62, 0x3e}, {&(0x7f0000000ec0)=""/166, 0xa6}, {&(0x7f0000000f80)=""/4096, 0x1000}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000003f80)=""/158, 0x9e}, {&(0x7f0000004040)=""/74, 0x4a}], 0x7, &(0x7f0000004140)=""/156, 0x9c}, 0x101}, {{&(0x7f0000004200)=@in={0x2, 0x0, @initdev}, 0x80, &(0x7f0000004740)}, 0xfffffffc}, {{0x0, 0x0, &(0x7f0000004900)=[{&(0x7f00000047c0)=""/99, 0x63}, {&(0x7f0000004840)=""/38, 0x26}, {&(0x7f0000004880)=""/66, 0x42}], 0x3, &(0x7f0000004280)=""/91, 0x5b}, 0x7}, {{&(0x7f00000049c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1}}, 0x80, &(0x7f0000004b40)=[{&(0x7f0000004a40)=""/173, 0xad}, {&(0x7f0000004b00)=""/20, 0x14}], 0x2, &(0x7f0000004b80)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005c00)=""/167, 0xa7}, {&(0x7f0000005cc0)=""/89, 0x59}, {&(0x7f0000005d40)=""/57, 0x39}, {&(0x7f0000005d80)=""/154, 0x9a}, {&(0x7f0000007880)=""/205, 0xcd}], 0x5, &(0x7f0000005fc0)=""/67, 0x43}, 0x80000000}, {{&(0x7f0000006040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000007380)=[{&(0x7f00000060c0)=""/4096, 0x1000}, {&(0x7f00000070c0)=""/60, 0x3c}, {&(0x7f0000007100)=""/152, 0x98}, {&(0x7f00000071c0)=""/59, 0x3b}, {&(0x7f0000007200)=""/96, 0x60}, {&(0x7f0000007280)=""/193, 0xc1}], 0x6}, 0x1}, {{&(0x7f0000007400)=@phonet, 0x80, &(0x7f00000074c0)=[{&(0x7f0000007480)=""/50, 0x32}], 0x1, &(0x7f0000007500)=""/243, 0xf3}, 0xfffffc00}], 0xa, 0x0, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004300)='/proc/self/net/pfkey\x00', 0xcc0c3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000004340)) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendto$unix(r0, &(0x7f0000000200)="f95ba0994645369b32a77a6d19d56a6745e23f50d51b5cb9c053d42db0611abbd72147f652b4c0ea5593684512a77988853cae2957a4c08fa13b8bee296c3955e4082d40737583f641202a1448d2a2b78793636d27d215154a3b919f045fa701b6fa33d39d6dcc376d57bdbcc443c23be0d93c997990b82b65bbc5faeb0446de0489ba07c5538c275bea97c20fd70a713e8cc7a2b2ccdcd5213954cbef09366eea9576e368034034bda76084b1d62410f9ad20b12c644bf8340b2e88d32a39dfadaa5deec3c0cfa04649a32b6a0c75efd812", 0xd2, 0x8008001, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000280)='cgroup\x00', 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:51 executing program 2: syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) 01:32:51 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x40) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') [ 284.352830] overlayfs: filesystem on './bus' not supported as upperdir 01:32:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:51 executing program 2: syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) [ 284.456955] overlayfs: unrecognized mount option "pperdir=./bus" or missing value 01:32:51 executing program 2: syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) 01:32:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) mmap$snddsp_status(&(0x7f0000002000/0x4000)=nil, 0x1000, 0x2000002, 0x12, 0xffffffffffffffff, 0x82000000) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000200)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x8, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000240)="0a3fc81405f410d0", 0x8, 0x3f}, {&(0x7f0000000280)="14a62d5e91fe878eaada69a1fcb805b5a1f31a1b8223d1ab8b1c5bcd1ceb2a56c349dafa73f947b5d15b86c882140dd08cff8cf5baf58d95d659b532725cf6caab5e855955fb3e28312bd1ced2418401b8cd7070a6c0174898ff8febad7b72e224ecdc334554ba3ce657d39eb84f523168c82e9ea440f2be8673476356cff0c2fc998febe71770c524c62222c511d1c0c976aa9dab44bc0921957c7b6a7c9995a8c6b846d0463bdc3bfbb91ad4d6e09cbc2474031cb90ab75cd1be67f8819c36bd3b0ef398fd3f5b904e9dfaabddae6c6719c15a6de8d249c0f6f611c4e58a2ac83b7146d857809345bb8cdcdf4612a1477aae07372f56", 0xf7, 0x7fffffff}, {&(0x7f0000000380)="9d1112f6723202eb3cc9f2285d20135bd31c090ffc0c25d2f2796f06f5bd504241cb8e328823e2d258a075685e2ee5e9dade1755c7c7ad1b8e99d1329019de53ee50d472b107697bf98d3bdce8439e86e2bfb4f242df4571901c2d5500ea75aae466f9d6848d08726884423e7d8bae0391b9a410810e21cfe3aa502ca4c389c59603988c692a3f41027a5adcb76dae727234b5375f203e66270803edc35ec65efc7c750b31410597881395d73c203c3a78a700df78390259d02b09ab7e427dd82b147e12cb7034090ee715295b32700dead1e8901904070b", 0xd8, 0xf7}, {&(0x7f0000000480)="51a03836f4c58858b21b2c2d7bea8d83052be33a097486e62c20a1a912d902e51118a1ed75bd9f33c03cb79d03914edecb1403524e8ac9714a923676cca1b8f168e5c0c5c837ae37122026ea40d19d40b84bbcb23bd6474c8c3c0a2318998269ee9b205c8245ce29bd454f0c99231e1c0356c883829daf0b13ccaf660b3bb32c101d46f0ca6def4bf9be2a0e059f179dfe827bfa5539938fc4525f29a8e1724c6cb4170ac8c4f22b6a72d340b29415c523f85282f7c0159bb8adcc38ad375ad0f88e0a339e486f91f8d6d52e48", 0xcd, 0x100000001}, {&(0x7f0000000580)="9d9718ff4353af02602655db45343376e8b1a3cac2fbd174e6a05ab32252bd2fba7d564b6bf84bf46ca67abdcfa78ac92cd2b72eea29561f8a5e78ef4b7df3fde61dd52d86a9c61093543b4bfc2976e6af82a047f47789af96275915345af82c1970f1273438393a4f89ecbfad0092a91a180f443d14243809d1b2c353a89711f7a42e23e40c756a99d8", 0x8a, 0x8}, {&(0x7f0000000640)="03d8691b5135bae0fd18f6d250b3717bffde52d034fd71c12f2efa", 0x1b, 0xcb9}, {&(0x7f0000000680)="79670ed0361f1a52159c6069bb00b3e85e48e1e32c310a9edc279134052cb08e0f92bb5163c17bdfb7e3528bfc9c03ed1f0583669995aa5aeb72b9a3d6949510d633191985ead0ea790fd88cbf4ed6c0a4f343e5254372a8d4bbf322d9567cce01b29419ca665c545503599202d06f8684960be939e71d4d92fe3235d73202d8a7be67a15bb21defe5f0f034d5a4f248efb51b07d383208d828a86fab3ac69a6e500893b541bc4352bd0b6db8b4cc637f562daaba56be0a58e013b00861b8366a9462521717dd8b1089d3e263d27c99c", 0xd0, 0x4c1}, {&(0x7f0000000780)="6aa9c05a5160f602ed9f0495392d88b9b548237a122e2a389ff116b9e4480d52", 0x20, 0x100000001}], 0x18800, &(0x7f0000000880)={[{@journal_dev={'journal_dev', 0x3d, 0x1}}, {@noacl='noacl'}, {@test_dummy_encryption='test_dummy_encryption'}], [{@obj_type={'obj_type', 0x3d, ':'}}, {@fsname={'fsname', 0x3d, '\\'}}, {@smackfsdef={'smackfsdef', 0x3d, '!'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@fsname={'fsname', 0x3d, '\'\x85{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x61, 0x35, 0x61, 0x0, 0x37, 0x63, 0x31], 0x2d, [0x37, 0x65, 0x36, 0x61], 0x2d, [0x39, 0x61, 0x62, 0x66], 0x2d, [0x62, 0x61, 0x32, 0x30], 0x2d, [0x65, 0x38, 0x66, 0x38, 0x61, 0x37, 0x34, 0x64]}}}]}) [ 284.577722] overlayfs: filesystem on './bus' not supported as upperdir [ 284.587176] print_req_error: I/O error, dev loop3, sector 0 01:32:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect(r0, &(0x7f0000000200)=@l2tp6={0xa, 0x0, 0xfffffffc, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3ff, 0x2}, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0xce, @remote, 0x1}, 0x1c) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) bind$unix(0xffffffffffffffff, &(0x7f0000000280)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 284.640440] overlayfs: unrecognized mount option "pperdir=./bus" or missing value 01:32:51 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="75707009006469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e64df322bda39bb2236da31f22d8b0b1f78946ef8fc06c56d59aab8fc8ba0ed25b76e2b58fe17212bf5dc14aa6da3c0"]) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e21}, 0x6e) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) connect(r1, &(0x7f0000000200)=@rc={0x1f, @any, 0x1}, 0x80) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000007000)={'ip6_vti0\x00', &(0x7f0000006f80)={'sit0\x00', 0x0, 0x0, 0x3f, 0x20, 0xffffabe5, 0x20, @ipv4={[], [], @remote}, @mcast1, 0x1, 0x10, 0x81, 0x10000}}) sendmmsg(r0, &(0x7f0000007840)=[{{&(0x7f0000000300)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000380)="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", 0xfc}, {&(0x7f00000000c0)="49055f8fd021f218d8e0fa6ef2ae240c090b3f404e911c48add5b95c37cc8c009d6c70473723400dc97b6bc9512c9b6d5b2bc11c", 0x34}, {&(0x7f0000000480)="ec3ba99b17d72444eade7a9f8fc3557d08e774676b7104ce5c9a47108c7576784be38ec76613bcf70e0981746f36acd9701f46484370d1137d3ea710a455c087655dca93dc2ab1d77ce7713886c9a3e81010a6fccb041c480277416434481ef184c6c31a2b97b614", 0x68}, {&(0x7f0000000500)="fb33b34fe13e77376560d2f7dbbd05cb1b105cbe03d6f2be55c0857443bcb9b08030a3f7787213e42208e661449de40d05603c999b36a3a3725d4c583cdc8102c7ebeff643d4e459ed31b465d1913aae278ca2b4772e7e980eed3b64b7a8dc8e27e4977b6fb878d084", 0x69}, {&(0x7f0000000580)="8d115af696dc140c98512b7d227f60af050dda4356187460b82a603b71c985a6191a240a862dc4d896c7af7700939cb2db57afdd15ea899d6129850ab069e506d4ee4b5269fa17a653d1123505ac71b457cb05f117454462aa8e77cf4db89c7ef65afc40d0e09ad12b096c520bb9f9f3ebbcb7e70aa31f54ef491d89477e897d937f573c23d87182e56b34aa5e7632951287c38fd4afe0b1a62555066a26b65082bd383d1ac6fb0f5898981efd", 0xad}, {&(0x7f0000000640)="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{0x78, 0x113, 0xffffff60, "da8d0ee235ca496ce04b698681b96236f856d2696ae218659e897a871d906086916b4b96be6e86f11b3ddddbbbdd3020da2fdedd2f1346d7a647802fb1f54a50612236cf1acf2cac4071d397ee5f6e495ecc043d3d09a6b3e72b2ac8c73982a528f9819230e942a1"}, {0x30, 0x118, 0x0, "522ff366f4ec2e21470c561b6ca79e904fdf70fdd6120d29a11c6cad0d"}], 0x21c8}}, {{&(0x7f0000006b80)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xfffffff7}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006c00)="e9dcf6f74fb2888a95df9c32fc7e41d7ddcad631926cf82443d9579bdd640c2978ef7fb3bbdf56976f44e92762e6e47dac2a7786f5cc358f0e5ae0a8a14087d22fbbbf0d17329be0032295aa9bbc7b1c3e79ad7cda89885d0af9b8fc2ad323a1a5e8dbae706e72fe70e4f60e0898c3787ed4b7764dd24983336960a2107c265523690fb1d0ccb2ba89c5e86a19a52a32cfb95412ea3c4f49615bbf138898f7d853015dae58b9510e1fa5e601a6e296e484d9", 0xb2}, {&(0x7f0000006cc0)="be2f5d397e1b7b0840cfe4fe7c14504a31b70eca54e22184aea0906bb188351b0e5d3ac5b49d36f165b684a1197c06054470b5635cdaa77ff055b8663d8ed42799fec63197aa4310716134bc2058c03c7a5125d7bbe7c502db5ae0a6d6c337a43262155c90676c723cdcaf3d9eb20c0d2536ca45e8c9e33cc9143b8787824c31bf574b15ab3663d36672d1582087255e3a04307d852818a940e30c691b", 0x9d}, {&(0x7f0000006d80)="d6345030e9d6f195ae0713440c3bc630883f15e9cd9397d7df7e7502cfd1f0594efff5df99145589c4a2ecc0db457bc6fa1c4066f92e675372435fc089eb", 0x3e}, {&(0x7f0000006dc0)="e39c9feaad562c871f928b9661b0abc323fbeffff1a924a06e3fdccd29aa2817212c9b2d871ccbf04f7730ed5f5ee0fff527b30be8855d21a56e6e780431e1aab7487a16eaa1900ba0bccd498c44134c2f3869a392cc4a383d5ccc22492dfb4f94d2d7992cf576ab9c952939d57c3496e35c9336d5e84cb6254960e6e81ff9be207a1f584e17ae447c6c859a0052d02c1e8a32afc05ad267290ad185ab082779ccd45a95c839e013db226429a3eef93f774cd01a4b79c1", 0xb7}, {&(0x7f0000006e80)="6ce3fc2e8c1f705b2478c9c366d0f2cce96012032cc760c92fcc1bd36f", 0x1d}], 0x5, &(0x7f0000006f40)}}, {{&(0x7f0000007040)=@ll={0x11, 0x5, r2, 0x1, 0x80, 0x6, @multicast}, 0x80, &(0x7f0000007240)=[{&(0x7f00000070c0)="f9028376c9d77e29d4fe9464410d63810446ba3e7075215b76806296919329b61a654110915e2ad0a2e74d5db477be9bd3d70d90216e075f723b64f31cdbafb1dd281c9b23c674373350b1cdebce017ad3c64ed5e81d0ecf1c612e66e33fcfe5b2bf88ebcb244d8cb04d982e3030353c482935cc415ff3feca88f806a9e47a5d5beb23d8a73ec4a338a9de4447170c3dcb9fc1b098a2ac98b7368edcbd5a96398e104b86c3828f264bf369f2f26b", 0xae}, {&(0x7f0000007180)="3a101f907ee7ceb44b27fbfc1b702c93dcae3f9a6e9e5dbf754c2c07b0c45f4b108be7af8ecff9d6d9180cc7cf96252af71abae86a470043c3794a0afa883fd2fbfcbd44e4f9a8d5e81891f52b24e7c454577c29a990622ba74d6be822bf7b026b46e33653c32e4a8ce130032bbbbaad8c654cc907d6d1073aa35d859084d3dbbad380ec5e87d4f9b90879f9e1ffdb66c32784c10fce664071308ba628c3350ffece8a099c", 0xa5}], 0x2, &(0x7f0000007280)=[{0x78, 0x1, 0x9, "0aa232a952e2689066d087d19c30eafce5b8ed6e7b8800e16b06ca5d2ab3f4c6cbf67b357032616b559adfb963aa12106d398d26e49df7ca5863a06523eb101c2d3633a3ff68e354180f6c1bf10bf5395657492e984ec5c03d4d8734f204b8163384ba22d5c8f4"}, {0xe0, 0x103, 0x7, "ac7d6bcdeadfe5a7517f7988c61b0257d110a1d2259d3ae23c94eb6994017dff9802a715336c70fc3a4a63f93bb704f322c667857786cf87cbbfeb9a233297a593610bcbaa273178072fc48f24dcb1baffb6ebc6120623c7ef38c104cd5431c357031b110b3c5bd0522d8ca05123fbe8a8a4da21ee94cf9a898b1c9090f62cf5d0a8737c966af4591cbad7bd379375986287c59ea4ac414807ab83bee9c41dd780c38e20d244fe22f9fa3eeb0171fa8d44e2bd1062d55d96e3c5653002c185e73afddba7ab96548830499196"}, {0x48, 0x591435c6b8e07593, 0x6, "4ec5b527651a39ea3ae5054a4403bf61964a3758de52cdb094e1057ba4d5dee5e7f3f06e82c47d1c3985589277b8ec5ec1fb6d57"}], 0x1a0}}, {{&(0x7f0000007440)=@l2={0x1f, 0x7, @any, 0x3, 0x2}, 0x80, &(0x7f0000007700)=[{&(0x7f00000074c0)="a85808b47af73dd3cd797ae08840812829f2089d5f6268f26e08334bd6947109951cd19e82cba23ceb7f77d272311431beca40f6543829cb8f0fa0b0c46048ceafc19f2b12eb97855decfbe80f192d9f035ed5858765cbda6c5f9c4de03fcca14cb00a0626c4c5ae73e1e5e872559f610b9f24e4d6dd7bdc36d9287e77ab", 0x7e}, {&(0x7f0000007540)="0f2a86dd4574c365314b4e10e7df5795965a75a284b27ecd19a6d5f2e7ecccb7b7c96a4e5677e3a0ccf3294646f608631b19db22fbb0f47ea1955a51b7d0fd54dd373c480cb8e108241851458837f496e528f1fc1abe297b82b7ad7a99f2e91f5ddec752fabacbac7771e3057bd3c8e7eb4dca16954c10aa1ed4e67e4afc3155bf9b412187ce2481a85643b502cf9d7d103c5ccd896358c4d96eb437df8aafc078b7c8dbacea9ce572c14a7f5b4f93df5e1095124ee2", 0xb6}, {&(0x7f0000007600)="b73f9f1eaf7ffea9a9269da6b7a353562ba2079570e9a0d55fd90d4e8082eff2ee78e7a81cd4b436ca4681c1b02ed4a716a04003063427c436da8ef183b14897147c8d06b6aa2cb5c7555ddd0d3f6c5bb6da387662d6ebc9154e4ecc7d36c733867c1268eafa69a0d2b646f4b13e1f1e3da1bd9b8cc6eea54b9805d8e2947330c21f1f16ef6a84fa860d353fb688b1b6340af3b33f969bf98a788550b83ca0f2e93629c64cc614692a2713f614fc157cf3b13bbe7cb0f982323c5d36bf1ffcae39f6ca3f78ae6f9382a25247dfdea736e5821ab1f8c18b890e", 0xd9}], 0x3, &(0x7f0000007740)=[{0xe8, 0x115, 0x9, "5ddea686942567b525756e4fb9b2845f8ea560abb84a2fae1902ac46a211d207803d1f0c02699456cbfbebc8ada98fd1237672cd535c0374e97bdef73e02131842a989d9d04a224efb69d276b968d046c7bcd42aa9e9b41e3608f3ec35b20c9b50f963b8a5312e6f31c06987ada23775746dab1b8d86a89c4f0c0b7a3b814411988bf4283ae652da22c21b96963f07ed583f25591b11cf1e9dbc6c1de18a3cd876f9ac725ccb86557658183474be78fa09a9df5cebb01ced61da35acb5dfd9f6a5c68067befa131e6deb40f91d081de15c6f"}], 0xe8}}], 0x7, 0x4095) 01:32:51 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000200)) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x499, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r3 = syz_mount_image$gfs2(&(0x7f0000001f00)='gfs2\x00', &(0x7f0000001f40)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x100000001, 0x5, &(0x7f0000002240)=[{&(0x7f0000001f80)="e03e6b40f8a2f5562226175457f709ab259b8f82b423b0cd7205681355a94924ff8ad11d19d46e4d253d7fc8566999ee41391f9de4285f7f374dfbf27f2b45a87be2f87f8cec13c7c7fd9da6c35890debd21569f51be11f6473e626811645447b1503be90c854fde57683c4d92095d0855062cd1f23e11277ba50dd863c5adee888ff9d7ff1e3bcd704d499b81cedcf7402ff77b2098af453ff08aca232fbb6f48e15b2edde7457e2536bfbc33c04fc731a7122de46662637b8d72c938d037792e30f8cfe0641485178171b6b77d55b4f2ac88340507bc2e5cfb2bcbc88c044880f1c5528cbed9ca0b8f08b29f7380e6", 0xf0, 0x9}, {&(0x7f0000002080)="2ab3c4c966b40c15ea91684412019001247a7b1f2b900ec42fd1511e3588", 0x1e, 0x7}, {&(0x7f00000020c0)="a6d0e83ad2a55de84958e0081cbe2f44473ec0cd8e332d1ed18d8fc022e9ea49dfc861c1c9b2fc603b07fe7d7eb75e673875bc763f66544dae58ddc50270375b925f96b33efa0a6b5c4dfcb63b0d6ba3c302afa218726bdec0", 0x59, 0x3}, {&(0x7f0000002140)="0f7f286ec108e862ca66aab9b3fbff9d13aeaeb6e95930e4d8f99cc17eee78a877db2c46ba0320077f033b542698a72cc95ef5cf24162a1c89b59442109df23413a48d126b292e7781afdca4966205c8e89eafd21cd44c113fa58bf158c9431ecd4f64c4f499", 0x66, 0x7}, {&(0x7f00000021c0)="b92f9719ee362e4f2fde1ac8cfc925a35da58e3b8978f93e4914c44718f2cb6075754de96caac4f476f49315c20918b61a9c1672b9aca8a6a14df63ecf62041cbbd5adc1b6550c505d3c46d2153daf0d3067977a7b3a332bbbbe13bd1d0af40e33663393288c03d342fae61fcb9470d85a", 0x71, 0x101}], 0x3000888, &(0x7f00000022c0)={[{@nobarrier='nobarrier'}, {@rgrplvb='rgrplvb'}, {@spectator='spectator'}, {@noacl='noacl'}, {@localflocks='localflocks'}, {@data_ordered='data=ordered'}, {@nosuiddir='nosuiddir'}, {@suiddir='suiddir'}, {@data_ordered='data=ordered'}], [{@smackfsroot={'smackfsroot', 0x3d, '@!+,'}}, {@uid_gt={'uid>'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '.^\':*#\\[:-/'}}, {@smackfsdef={'smackfsdef', 0x3d, '!('}}]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002380)=0x0) r5 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002480)=[{&(0x7f0000000280)=@file={0x0, '.\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="52a8ad06c858ab4e6f9ec01751f0d715", 0x10}], 0x1, 0x0, 0x0, 0x40800}, {&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001740)=[{&(0x7f00000003c0)="8ccb0fd90e62a5c2be2d5a9ba93976e2a66a359259c88b91fba09f665a2e86d5c1d46f572ba8bf0e77e486570d5dc3b370dfb9d4fb5d280e823143ac6b6c663c7139d7f28bd09770ec68638b56b171c008bb35c569097a8f0bbe439d84759d27c2b70906b42aa7bad7c7b12bca44192d4063279e6c856da4d6c3701fffd3d6f8b445852d2a45f80de06336ec588187e58cc7a2363d821e1835f1d52f61eb62d0c209b1cc5cd19fdf9624c916c2afd38206a317eb48768014bf2ce5efc190878e3e9cf833a0d09b3189a7bf9dd205219e91e763e2bc3a172886ac71c9caba54712a65ae7f291e81c23e16509f2ad3b8", 0xef}, {&(0x7f00000004c0)="eda4919c640273df6b6a375dc851bf5ee542a44226f8742e68031926f2c893748ffb6cfb8952ed0af41850a24df61cbd9c8e595a8603dcfaa5a0b815027368f05fa2697dfff1a68bbd8954845016d34a4fbf4d49cbe4372d4d5c93a54f9f5a846177ebc5", 0x64}, {&(0x7f0000000540)="09ee73b00d0418a7741bcfa640b33c35b3dccd879aa9ab29d9c2b6d1a156d973b5b81c0b31b7948126ec63f0a03661ff343765b68b351374b370f0ffcf4ea7c2758c6e8d2c5fd5349592635eb59677e8fcf5e2bbd31ff9b2f0364ab78a8304ff8f5a11230c66ea0a5992cfdc9d4f1b0ae70a6ed86bb573f7c7e037287062dedda1fd6558ef14dcaf67ab9c88c74144641561ec420ad73910b8eb8f4c95aaddb661b694d91d210447e9fdbe5a0249fa7f1248b8fae8", 0xb5}, {&(0x7f0000000600)="5591caa205ce77613af4dfd5ffc8bd4dd9680add0e8c7602a6ae488cd9d7f508614face002078ccc34a5f40f56d519c558", 0x31}, {&(0x7f0000000640)="01eb610e2d85c63353add5a8b0880d1aa64f4d99a8f6f1bb5e94dc6b695d6fda9188fd9910a597ad27f0ab82dc06759732d1aedcd41936fc0e706b7f9831ed5e90afcebdf90cc679cee528733bfae8c118afb89242e1a3d21cc8", 0x5a}, {&(0x7f00000006c0)="a6fbc1963f3a102500e320ffed68906a5afc6cd845a2362c99795758fae1b1bcf7eb755e445acbb1bb25563d39a74e32f8fe54494225df7a060a42ae6369b87cf40b7d207d4341138e55e6", 0x4b}, {&(0x7f0000000740)="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", 0x1000}], 0x7, &(0x7f0000001a00)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}], 0xc8, 0x14}, {&(0x7f0000001b00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001b80)="cb3db49d39cd3d81352db4b953c0b781cc94553c16f51af000399107047cd92c28d1487d48c11ec4fc7589a290d741503d79087086cffcc6f207bb9eaffa17dce2b3542ac48263083f", 0x49}, {&(0x7f0000001c00)="6be644a9aa519d52d11dd0dfe55a08aed1473594cec876c98f770e5615109ea743cdfd379f72bbee3b17cb7175faa71b5836358a8b1cc733a34afae47921fc9ea88ef1800e0220d312b67a6280e93f8daad90b276d28d4346101b5209d70efdc3e4422211c8b228ea7ccfc49f8cfd28eeeb77d2c5465795a4ccf9fc1897efa0c12863edf3aeb837284694a504ea63a727065e816f06ee068abc382cb38f5d0728d0bc292b42e9cab0ffdce2491fbb1ced6307f9a9f2939", 0xb7}, {&(0x7f0000001cc0)="0e749d3d1993b847e21a130f5447f6c94bf2921e445f359246401d3e0b7cf7d6abf3095f9933381473d9376cc916bcf6319c4b084ff21d79166bf8724c093d5ed53e2c035643cc7da95251e32ecf13c2845dc6f46acab0cf1ac3c3bc4477e61f3456a46138187a4c5d97f8a1046560b7e832758ee5d6a9d5e672f9114db1b9bfd5acd18fff89f133926a441863815ddf6d2d1797717eb5942651f1949e069cd1c3f2c21083daab2b88d77a09cec4fae270", 0xb1}], 0x3, &(0x7f00000023c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @rights={{0x38, 0x1, 0x1, [r0, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, r2, r0, r0, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6, 0xee01}}}], 0xb8}], 0x3, 0x804) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="c1", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:51 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r2 = open(&(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x200, 0x20) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000007140)='task\x00') r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r6 = perf_event_open(&(0x7f00000071c0)={0x2, 0x70, 0x7, 0x2, 0x1f, 0x80, 0x0, 0x800, 0x12000, 0x1b, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8bfd, 0x1, @perf_bp={&(0x7f0000007180), 0x8}, 0x11100, 0x6, 0x2db, 0x0, 0xf0f5, 0x9d7, 0x2}, 0x0, 0xd, r0, 0x2) r7 = syz_open_dev$vim2m(&(0x7f0000007240)='/dev/video#\x00', 0xae, 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007480)=[{&(0x7f0000000300)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000380)="4a4b1a99b06eec951ad5472de366bdfc", 0x10}, {&(0x7f00000003c0)="45eff965dce8e141d975612e94af735ec4da3afb6451992db5a5b8fc1cb8f0b80473593ab71020c17b6f15faa00f2077e1e4d67cf08b330280d321182aedf404ff0103e1fc66e5bd670cc9cb8c5c5b367b71c6589ff3a6dc1963b808ca8ad0fa6418a900f270aa201f873c946be5da9e810b913ea8d858d5b0adc188296e60881d02e0aa37eb4f322170b96c5e4e48a476c5585d22093db12c576ced741fd26b475de0adf293233feab247be46cfe83c668efc21215346094c04d95685feda062c9ab7b7de550154a5d0bf60dbf4d0676cc149d646000480ed67f1c821aa84b810ad18bede4a", 0xe6}, {&(0x7f00000004c0)="820a666329982cd9f882d9665cfb5a10f9f1c401513d78aaec013ab6e188f1fdbb2cafd6f1097d9b8304732db279bc37e85ee5ff592dfa4b6e9068940dc8b05c89a231f2356f4c139a6a1c22b573f47b2b57386e91655f8b5443178b7d816354", 0x60}, {&(0x7f0000000540)="1de1be48fad435f943fe8307493c625f09f87258ebb6f3a3141edfa79006a7f85abe8a8b9da6ffa744599d14d47578caefcb466633d8d110dfec5532ac6657b08501fc66647cfd5cadd6950dbfa155b9392b9e3ded251aec181c40e1c2a9737fbb2716aab465244c95d21b0c9e537067ca62f2edc8c276edc72be51e2bbb0c503878c83b0f45d236acac181b12210e85692538f63a237b7636b6332d9e7cfe", 0x9f}, {&(0x7f0000000600)="24b2db39e346a9886874de116401077cc5f7a7fe62b227bfcd3712e182ca54211f0db7a602f5e82b9f57fe09b4fef921f01ba6d5b9b60aa99057a19af257cba55d47d251b9df3731d6701b760a46cbb53da09c0a623337e91b74a1d5326783baabfe0ffa40d93160c4ae46bbd1ff01a5c80338f33912e1243f5c7cab6af70e7d57363326b158f4ad4b954c4803c3b04b778efff7e1b6b7651b1983ea6f19d91042284b0955c29c12eed505cd7e", 0xad}], 0x5, &(0x7f0000000740)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}], 0x18, 0x4000000}, {&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002c80)=[{&(0x7f0000000800)="30b655ab17ed8e96cbb06821b72de7fe64523fa4dba338d98ac957609b6736e4e1490930add7f44b694af86ac2519c9de1407064833a1f11cd890699638b0c9413972554659a53d4f6bb4b5882143488da28d1e126e324ed728a02cebb949f0ae80d22c2fd6858f50d19536230d6ed110fde8a8f5ec415a2d50f5399f10e3c33f8e3840b4fa2f921482718c810e409badc4249", 0x93}, {&(0x7f00000008c0)="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0x1000}, 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{&(0x7f0000004000)="a8eb2cf2adeb19c51f44eadbf1591455cb429451770a2124c1b6a01167093d1e37be9030ddbf43fc5cd0868b4cf22c7c2b76de4dd4c25d121d9baffa946cd33e14beade1848f014f0afc0c798ada", 0x4e}, {&(0x7f0000004080)="b5ce6673ce116d948220b24b3e5505370a22b29cc61285ce7f8729ab79c1333d4323e80c20abbef54516cfea5b067dfc0c396c60fe45be9b2656a0a9d3bd3d93f92077722e17149c1ab39ffc2a5b2c03e3e38a46b53dee5b0dd2c0b4eb5d274c3667299ed609b1292e4e215eb6a2b2c9a2881ea13bae4e52ca359274563e7c3333eef55810a900ed924c74ed58b01131b83517c82ef80caea15ef767b2d19077e36baff4d1d81a519389e38b54ac", 0xae}, {&(0x7f0000004140)="b5ef2e46631c03105c75fb382140e3b1adad67494a55c94957ad56ebf7da33be6fb7", 0x22}], 0x7, &(0x7f00000062c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}], 0x78, 0x800}, {&(0x7f0000006340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000006780)=[{&(0x7f00000063c0)="863eb2bffb824398f032853486f1aa27b391d14ab250d669ab588b3bfc035f6053fe6a4339f267d36f36c6d515c873713ce8a1542cad61870d032bcef06b4628bb04a455b873f3fa5758dc2b9f6ae8eaac44661fc8047ecc0f86d99a5c3d91559ee11ea7ed5e6ba5fa1fa19c1e0ba889e296b0136778544f803713e7ac645d622ea1a589033f99ea357c2c8e3a5af0358e997002482a1766de411f745a98dcd03b5bdd53baae1fe4024335aa518849ed0537afa27acef845cbc48b58e1dd", 0xbe}, {&(0x7f0000006480)="7e48cdc0ade2d23e94f0f36e203e0bde3f60f9801b0effe7852d85e0914b934e7b7dd9cc273149790f3711a0675b1cfe72fe9c2b650ac380d428bdb360e0bb7b17139b16690a59b404a9a99e95341e144573b0bcfa2cd07c79804b0b7327ed6dc8e0d2571b0e5e3cdcd9ff29a6e1d921b941858506237ea1f0699ec1a8a6b9412a426b9228fa123a650208fc6fdb959c1b526588490fd9606ae0b90540999664df727c", 0xa3}, {&(0x7f0000006540)="a9c3f311e74e9d53a1cdd9da70029934f1b172fae0e53e2341e53e4a40cba995471b235622232180e3d5dcea0877ff587c9c3e10ad3173368679dc7b8654bede794cba0e43b0386f6b684ecdebd2b1be917e89f0510ea11a36f72bb121070418562836aea53d989f0d40340d0673649a4a6950baf588672159e987365ef00c41213ced428944f36404c7b171721d2730605220bdd8003387153e60929ddb0d28a25249af32124eb9dfdd98a32db28ab8fbb9b39a6c9ebb3dc6753b7fff2eeb2dedb97dd39ee8b62aa2de24116711c3cf81198e011fd1e14fbd9226a214adf02c9bcf4f8cf72861c2956a3e9563e1f2c23ab01b38488b", 0xf6}, {&(0x7f0000006640)="d44edb4de8cbe1000ce59f67aaaf684c27352925cc6943a2014e2e0eebaefda7a0371d14636a6ca328774710a859b05f29879276ee2d30a34a47f1478e6a493ce87a31a37b6bf9b0d5786ab0181a5de3cbe0fb438bd38bed0026556a80428d0d4c", 0x61}, {&(0x7f00000066c0)="493d56b8b120260f5db62bfdcda83e199a5b53998d3c1d5b0a9bfbcdafe5bd10460c4ed0c696dff550789caff3598a7f8808731f625c629c2121c3a060a4042c213c0c32a387ca0e604a208d4cee030c6cd453f466dda191102f2b5c5d256564db945cf78faaa6088ddcc71b05d534ff1b3cea1473e703b3303449791e5bfede8e420d4991509fa2862cfd4d2f90c2cd79b8b3ac70f70d3f57081c3dac7ddaabccec4b773f5ac5d7ddc08841a647ff9847149c5e798c31aadbd29c", 0xbb}], 0x5, &(0x7f0000006d80)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x20, 0x1, 0x1, [r2, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}, {&(0x7f0000006e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000070c0)=[{&(0x7f0000006f00)="31e6354837608512b170d60f45b9c2ee3287250c73be576aff35428fb98df72e487d5f4cce831a4812c51a7e0ac43cd49741638ffbb70f23912c63f6aa7f3f136c8b7008869934d5457fa4a58f06d572afa31c1bbdb34772546b64ee62696a811b40777aaa97ae079127c4910ad8f79d0dcc3610d4805d75239f18a611a8f5cab8a0d9d61f48036b83387bcbacf615548c46397e0c79af7a8ee64b55a4513e5f2e0f668e6731fb4b5e9fc503a9473a616e7b832f3df6b8c0c33a2f7c589cee041aa89500bd3ed08cff3a260246a5e374dd716fd923963e7a3b667bf0edab110ec659ed5ebe6d359fd6a4658d672e57d951", 0xf1}, {&(0x7f0000007000)="df03ec6bc1e4b53aa83775ed01a9cd25249ba579da9052a0b7416c931c11808007d5c1c494e193b0215a46cf28c2521cea6b8190fcc57d1132ce6c9165394596d4583120475af3c7f6a3d75d8448524df7e2219069f065c4222cd2dcbd", 0x5d}, {&(0x7f0000007080)="0b70ddc81d56300646215273c0fa788d80976e1d3eb583388562f71e4589f20a", 0x20}], 0x3, &(0x7f0000007280)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r3]}}, @rights={{0x2c, 0x1, 0x1, [r4, r5, r6, r2, r7, r2, r1]}}], 0x50, 0xc805}, {&(0x7f0000007300)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e, &(0x7f0000007400)=[{&(0x7f0000007380)="897bf1d682c4eaa10143916ce8629f1b0e01f2f37353bfbbd8ac66b1ef7a4400f0d17039cab91d1b12473ab87b18902e6c9ca05d3f3313e9e4fabb642a9dba6c0c", 0x41}], 0x1, &(0x7f0000007440)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}], 0x20}], 0x6, 0x4000) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000200)={r2}) connect$unix(r8, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 01:32:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) umount2(&(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xb) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 284.841168] overlayfs: unrecognized mount option "upp " or missing value [ 284.873997] overlayfs: unrecognized mount option "upp " or missing value 01:32:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xff, 0x9, 0x40, 0x80, 0x0, 0x7, 0x20110, 0x9, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xffffff7f, 0x1, @perf_config_ext={0x7f, 0x1}, 0x2, 0x0, 0x1, 0x6, 0x2, 0x5, 0x6}, 0x0, 0x3, r0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:52 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='logfs\x00', 0x280040a, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') [ 284.900576] gfs2: invalid mount option: smackfsroot=@!+ [ 284.907127] gfs2: can't parse mount arguments 01:32:52 executing program 4: sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x6c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x85}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x619}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x4800) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) accept(r1, 0x0, &(0x7f0000000580)) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000200)=@vsock, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000280)=""/147, 0x93}], 0x2, &(0x7f0000000380)=""/60, 0x3c}}, {{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/125, 0x7d}, 0x81}, {{&(0x7f0000000680)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000700)=""/216, 0xd8}, {&(0x7f0000000800)=""/87, 0x57}, {&(0x7f0000000500)=""/114, 0x72}, {&(0x7f0000000900)=""/148, 0x94}, {&(0x7f00000009c0)=""/176, 0xb0}], 0x5}, 0x1}, {{&(0x7f0000000b00)=@nfc_llcp, 0x80, &(0x7f0000000f40)=[{&(0x7f00000011c0)=""/214, 0xd6}, {&(0x7f0000000c80)=""/210, 0xd2}, {&(0x7f0000000d80)=""/152, 0x98}, {&(0x7f0000000e40)}, {&(0x7f0000000e80)=""/186, 0xba}], 0x5, &(0x7f0000000fc0)=""/196, 0xc4}, 0x6}], 0x4, 0x1000000000fe, 0x0) 01:32:52 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@private1}}, &(0x7f0000000240)=0xe8) syz_mount_image$ubifs(&(0x7f0000000000)='ubifs\x00', &(0x7f00000000c0)='./bus\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="9806a6eecb9f78fc1d00a5ac7e2986e1a83e106b0ab9e4726886f9f3a8356a63d13b4041153a06efe72cfd5498748abf21ac7ac353a4e88b5d7b8683", 0x3c, 0xff}], 0x2008, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB="2c66736d57c410f300000000303030303030303030303022f730302c726f6f74636f6e746578743d73797361646d5f752c00"]) chdir(&(0x7f0000000280)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 285.088473] overlayfs: filesystem on './bus' not supported as upperdir 01:32:52 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') 01:32:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) writev(r1, &(0x7f0000000040), 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:52 executing program 5: sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x6c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x85}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x619}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x4800) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) accept(r1, 0x0, &(0x7f0000000580)) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000200)=@vsock, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000280)=""/147, 0x93}], 0x2, &(0x7f0000000380)=""/60, 0x3c}}, {{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/125, 0x7d}, 0x81}, {{&(0x7f0000000680)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000700)=""/216, 0xd8}, {&(0x7f0000000800)=""/87, 0x57}, {&(0x7f0000000500)=""/114, 0x72}, {&(0x7f0000000900)=""/148, 0x94}, {&(0x7f00000009c0)=""/176, 0xb0}], 0x5}, 0x1}, {{&(0x7f0000000b00)=@nfc_llcp, 0x80, &(0x7f0000000f40)=[{&(0x7f00000011c0)=""/214, 0xd6}, {&(0x7f0000000c80)=""/210, 0xd2}, {&(0x7f0000000d80)=""/152, 0x98}, {&(0x7f0000000e40)}, {&(0x7f0000000e80)=""/186, 0xba}], 0x5, &(0x7f0000000fc0)=""/196, 0xc4}, 0x6}], 0x4, 0x1000000000fe, 0x0) 01:32:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e20, 0x3, 0x4e22, 0x0, 0xa, 0x80, 0x20, 0xff, 0x0, r3}, {0x5, 0x4, 0x7fff, 0x5, 0x7, 0x2, 0x1c}, {0x4, 0xfff, 0x6be, 0x9}, 0xd9, 0x0, 0x2, 0x1, 0x0, 0x1}, {{@in=@private=0xa010101, 0x4d6, 0x3c}, 0x2, @in=@multicast1, 0x3501, 0x0, 0x3, 0x5, 0x6, 0x81, 0xcb}}, 0xe8) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) setregid(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000380)="0f43855ec3bee42487447ab4931cd6b4a37af9061e5a77b2c53f84b1595766b8d1c11e9c91630bdb14ec43747b06457700bf5ab7104056", 0x37}, {&(0x7f0000000500)="a2581a1834ecf57009901809a76d67c7cd1c0325f0f731dc34d4f846a9b1e2b3b85f5f169450c76672749bb8eac3404050fbdddcf46d8f842dbffa842bcbc7e671ea", 0x42}, {&(0x7f0000000580)="329d8752964825d8fae191f72d27af7cd458e952c3c11f741f9d7735dbd0b4ffc0459d03960a577e2882197026c6b76a021032ab360635528658", 0x3a}, {&(0x7f00000005c0)="dde685523870f9224cea187a69d7036c76032983f281804cfd0aafb8b4851ebae43c6162a3428ae8f60555f09f34c005ee3128ad58d0963814e3087470369328737d60f01b76aeb09b5f413fb91006dea7192ca54dd4d4312e6f9d35fe66b4587b7d48f4e552b34c5d77dfd374f2cbe0a1088a", 0x73}], 0x4, &(0x7f0000000a80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x68, 0x40004}, 0x4010000) fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x100) r5 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005080)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000300)="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", 0x2000, &(0x7f00000071c0)={&(0x7f0000002300)={0x50, 0x0, 0x80, {0x7, 0x20, 0x2, 0x2, 0x5, 0x7f, 0x8000, 0xac}}, &(0x7f00000000c0)={0x18, 0x0, 0x1, {0x1f}}, &(0x7f0000002380)={0x18, 0x0, 0x3, {0x4}}, &(0x7f00000023c0)={0x18, 0xffffffffffffffda, 0x4, {0x20}}, &(0x7f0000002400)={0x18, 0xffffffffffffffda, 0x4, {0x1}}, &(0x7f0000002440)={0x28, 0x0, 0x5, {{0x7, 0x10000, 0x1, r2}}}, &(0x7f0000002480)={0x60, 0xfffffffffffffffe, 0x7, {{0x800, 0x3, 0x0, 0x0, 0x4800000000, 0x8, 0x5dc, 0xffffffff}}}, &(0x7f0000002500)={0x18, 0x0, 0x9, {0x4}}, &(0x7f0000002540)={0x13, 0x0, 0x3f, {'-^\x00'}}, &(0x7f0000002580)={0x20, 0x0, 0x200, {0x0, 0x2}}, &(0x7f00000025c0)={0x78, 0x0, 0xab23, {0x3, 0x5, 0x0, {0x5, 0x1, 0x1, 0x20, 0x8, 0x20000000, 0xfffffffe, 0x1, 0xe151, 0x4000, 0xff, r3, 0x0, 0x800, 0x40}}}, &(0x7f0000002640)={0x90, 0x0, 0x9, {0x0, 0x2, 0x5, 0x7ff, 0x0, 0x4, {0x0, 0x80000000, 0x5, 0x9, 0x0, 0x0, 0x44, 0xad8, 0x4, 0x1000, 0x1, r3, 0x0, 0x0, 0x2a55}}}, &(0x7f0000002700)=ANY=[@ANYBLOB="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"], &(0x7f0000004a00)={0x678, 0x0, 0x1, [{{0x3, 0x3, 0x0, 0x49d, 0x26, 0x2, {0x3, 0x0, 0x3, 0x5, 0x1, 0x401, 0x2f5, 0x400, 0x80000000, 0x6000, 0xdb, 0x0, 0x0, 0x0, 0x9}}, {0x0, 0x0, 0x2, 0x1b8, ':,'}}, {{0x0, 0x0, 0x208, 0x3fdcfb1b, 0x5, 0x1, {0x0, 0xffffffffffffa9e5, 0x3f, 0x80, 0x355, 0xffff, 0x4, 0x0, 0x8, 0x0, 0x5, r3, r4, 0x9, 0x4}}, {0x5, 0x8, 0x2, 0x4, ':.'}}, {{0x2, 0x2, 0xa2, 0x3f, 0x8, 0x7f, {0x5, 0x4, 0x2, 0x0, 0x9, 0xffffffff, 0x256f, 0x1, 0x3, 0xc000, 0x6, r3, 0x0, 0x1, 0x79ef}}, {0x5, 0xae, 0xe, 0x8, '^/){((,-$:{^$%'}}, {{0x3, 0x3, 0x7, 0x3, 0x0, 0x2, {0x3, 0x7, 0x3, 0x7ff, 0x4, 0x3, 0x7, 0x9, 0x8, 0x2000, 0x3, 0x0, r4, 0x7fffffff, 0x7ff}}, {0x3, 0x80000000, 0x0, 0x2}}, {{0x1, 0x3, 0xfffffffffffffffd, 0x3, 0xfffffffb, 0x5, {0x6, 0x4, 0x7, 0x2b, 0x3f, 0x5, 0xfff, 0x1, 0xbaa5, 0xa000, 0x0, 0x0, 0x0, 0x7ff, 0x3}}, {0x5, 0x0, 0x12, 0x9, '^$\\)+**]\'((\'+.*]]('}}, {{0x3, 0x0, 0x200, 0x929, 0xfffffffd, 0x9, {0x6, 0x672, 0x1, 0xfff, 0x3, 0x10000, 0x8, 0x5, 0x80, 0x4000, 0x0, 0x0, r4, 0x7e5a, 0x8}}, {0x6, 0x150, 0x5, 0x800, '@^[\\['}}, {{0x2, 0x3, 0x3, 0x1, 0xfffffffb, 0xa9, {0x1, 0x3, 0x6, 0x7fffffff, 0x1000, 0x400, 0x100, 0x0, 0xdfe9, 0x8000, 0x1, r3, 0x0, 0x4, 0x1ff}}, {0x1, 0x1ffc000, 0x2, 0x48000000, ']\''}}, {{0x0, 0x1, 0x3, 0x9, 0x6, 0x2, {0x4, 0x8, 0x10000, 0x99df, 0x10000, 0x9, 0x401, 0x3, 0x4, 0x8000, 0x80000001, r3, r4, 0xf1, 0x5}}, {0x5, 0x0, 0x13, 0x8, '%++&+&-*-\\(\\)\\$j/$\\'}}, {{0x5, 0x2, 0xffffffffffffffff, 0x7fff, 0x5efd, 0x3, {0x1, 0x5, 0x10001, 0x7, 0x3ff, 0x9, 0xa24, 0x90e, 0x1bf5, 0x8000, 0x66, r3, 0x0, 0x9, 0x7}}, {0x2, 0xff, 0x9, 0x3, '/!*,{*$:('}}, {{0x5, 0x1, 0x6, 0x5, 0x39, 0x400, {0x3, 0x7ff, 0x6, 0x1, 0xad4, 0x2, 0x7, 0x6, 0x80000001, 0x6000, 0x2, r6, r4, 0x7c2}}, {0x3, 0x2, 0x4, 0x3, '[\xfe#}'}}]}, &(0x7f00000070c0)={0xa0, 0x0, 0x448c, {{0x5, 0x1, 0x0, 0x0, 0x8, 0xfffff001, {0x3, 0x80000001, 0xa81b, 0x2, 0x40, 0x9, 0x1, 0x2, 0x9, 0x2000, 0x8, r7, r4, 0xf575}}, {0x0, 0x8}}}, &(0x7f0000007180)={0x20, 0x0, 0x96, {0x9, 0x0, 0x6, 0x8001}}}) [ 285.343822] overlayfs: failed to resolve './file%`]OcL4W&vK YL}Eas [': -2 01:32:52 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@private1}}, &(0x7f0000000240)=0xe8) syz_mount_image$ubifs(&(0x7f0000000000)='ubifs\x00', &(0x7f00000000c0)='./bus\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="9806a6eecb9f78fc1d00a5ac7e2986e1a83e106b0ab9e4726886f9f3a8356a63d13b4041153a06efe72cfd5498748abf21ac7ac353a4e88b5d7b8683", 0x3c, 0xff}], 0x2008, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB="2c66736d57c410f300000000303030303030303030303022f730302c726f6f74636f6e746578743d73797361646d5f752c00"]) chdir(&(0x7f0000000280)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') [ 285.430817] overlayfs: filesystem on './bus' not supported as upperdir 01:32:52 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180)={{}, {r0, r1/1000+10000}}) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:52 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='logfs\x00', 0x280040a, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:52 executing program 4: r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x80, 0x7, 0x0, 0x0, 0x8, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x3, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:52 executing program 5: sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x6c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x85}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x619}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x4800) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) accept(r1, 0x0, &(0x7f0000000580)) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000200)=@vsock, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000280)=""/147, 0x93}], 0x2, &(0x7f0000000380)=""/60, 0x3c}}, {{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/125, 0x7d}, 0x81}, {{&(0x7f0000000680)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000700)=""/216, 0xd8}, {&(0x7f0000000800)=""/87, 0x57}, {&(0x7f0000000500)=""/114, 0x72}, {&(0x7f0000000900)=""/148, 0x94}, {&(0x7f00000009c0)=""/176, 0xb0}], 0x5}, 0x1}, {{&(0x7f0000000b00)=@nfc_llcp, 0x80, &(0x7f0000000f40)=[{&(0x7f00000011c0)=""/214, 0xd6}, {&(0x7f0000000c80)=""/210, 0xd2}, {&(0x7f0000000d80)=""/152, 0x98}, {&(0x7f0000000e40)}, {&(0x7f0000000e80)=""/186, 0xba}], 0x5, &(0x7f0000000fc0)=""/196, 0xc4}, 0x6}], 0x4, 0x1000000000fe, 0x0) 01:32:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x80, 0x0) connect$unix(r1, 0x0, 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 285.573843] overlayfs: failed to resolve './file%`]OcL4W&vK YL}Eas [': -2 01:32:52 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@private1}}, &(0x7f0000000240)=0xe8) syz_mount_image$ubifs(&(0x7f0000000000)='ubifs\x00', &(0x7f00000000c0)='./bus\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="9806a6eecb9f78fc1d00a5ac7e2986e1a83e106b0ab9e4726886f9f3a8356a63d13b4041153a06efe72cfd5498748abf21ac7ac353a4e88b5d7b8683", 0x3c, 0xff}], 0x2008, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB="2c66736d57c410f300000000303030303030303030303022f730302c726f6f74636f6e746578743d73797361646d5f752c00"]) chdir(&(0x7f0000000280)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f00000000c0)=0x1, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1ffc0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) socket$unix(0x1, 0x7, 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x47fe, 0x4) 01:32:52 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='logfs\x00', 0x280040a, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') [ 285.785309] overlayfs: filesystem on './bus' not supported as upperdir [ 285.817117] overlayfs: failed to resolve './file%`]OcL4W&vK YL}Eas [': -2 01:32:53 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000000)=""/43, 0x2b) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:53 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@private1}}, &(0x7f0000000240)=0xe8) syz_mount_image$ubifs(&(0x7f0000000000)='ubifs\x00', &(0x7f00000000c0)='./bus\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="9806a6eecb9f78fc1d00a5ac7e2986e1a83e106b0ab9e4726886f9f3a8356a63d13b4041153a06efe72cfd5498748abf21ac7ac353a4e88b5d7b8683", 0x3c, 0xff}], 0x2008, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB="2c66736d57c410f300000000303030303030303030303022f730302c726f6f74636f6e746578743d73797361646d5f752c00"]) chdir(&(0x7f0000000280)='./bus\x00') 01:32:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f00000000c0)=0x1, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x2, 0x0, 0x0, 0xc1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000000006415e99b010000000000000000"], 0x20}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r2, 0x200, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0xe}, @val={0x8}, @val={0xc, 0x99, {0xed0b, 0x61}}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x44000}, 0x800) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MCAST_RATE(r3, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x48, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x100, 0x15}}}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x6e}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x5a}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x78}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x168}]}, 0x48}, 0x1, 0x0, 0x0, 0x8800}, 0x20004000) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x60, r2, 0x2, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x3, 0x1d}}}}, [@NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x40084) 01:32:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x100, 0x200100) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000400)) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000200)={0x0, @isdn={0x22, 0x6, 0x80, 0xff, 0x7}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x7ead, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x5, 0xef}) recvfrom$unix(r0, &(0x7f0000000280)=""/239, 0xef, 0x2000, &(0x7f0000000380)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) [ 286.007979] overlayfs: failed to resolve './file%`]OcL4W&vK YL}Eas [': -2 01:32:53 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000000)={0xe, 0x17, 0x1, {0x5, './bus'}}, 0xe) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:53 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@private1}}, &(0x7f0000000240)=0xe8) syz_mount_image$ubifs(&(0x7f0000000000)='ubifs\x00', &(0x7f00000000c0)='./bus\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="9806a6eecb9f78fc1d00a5ac7e2986e1a83e106b0ab9e4726886f9f3a8356a63d13b4041153a06efe72cfd5498748abf21ac7ac353a4e88b5d7b8683", 0x3c, 0xff}], 0x2008, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB="2c66736d57c410f300000000303030303030303030303022f730302c726f6f74636f6e746578743d73797361646d5f752c00"]) 01:32:53 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='logfs\x00', 0x280040a, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') [ 286.098023] overlayfs: filesystem on './bus' not supported as upperdir 01:32:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'veth0_to_team\x00', &(0x7f00000000c0)=@ethtool_pauseparam={0x13, 0x7ff, 0x5, 0x80000000}}) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f00000000c0)=0x1, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 286.204864] overlayfs: failed to resolve './file%`]OcL4W&vK YL}Eas [': -2 01:32:53 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast2}}, {{@in=@local}, 0x0, @in6=@private1}}, &(0x7f0000000240)=0xe8) 01:32:53 executing program 3: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="2321202e2f66696c65302f2e2e2f66696c65300d623fe58be19d93da90e30b72836eddf566ab59395dac2c103f3a227d9e709f50fc502cf626d53d86837cbff05dc8c541529e28a116095258f837612e89ef40ad2e58b2f02c826758bdb79f26f57213d10c826b345ccaa164d9640c13a6b6b65a02c1eba41d70b95fceeb628d145f984c13f54436e437df602b9480a0ab2e132d667c2f4ee5a4c7e0552616786b996e903336743b4c2d5fe64cc59b25244aa6ad7a04208dc14f6f217c9438a12ec32c9c15c2dd3c70ee54a6f8166ad4895600"/225], 0xac) syz_mount_image$romfs(&(0x7f0000000000)='romfs\x00', &(0x7f00000000c0)='./file1\x00', 0x5, 0x1, &(0x7f0000000180)=[{&(0x7f0000000200)="7e87bb5cb74c8f578873d4c4ac7ac430a7fc51b1ba2eba38511afc08fc4e0f158d562f9f13196843c6c99d4bf66798553e4d70b294d4d75b2c43840e085c36d63469ca46915ba366eb3d4e9101", 0x4d, 0xffffffff}], 0x44000, &(0x7f0000000300)={[{'system.advise\x00'}, {'system.advise\x00'}, {'overlay\x00'}, {'system.advise\x00'}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}]}) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75d8d4fe471f736469723d2e2f5575732c676f726b6469723d2e2d66696c654c51ead22f8559c43ef3"]) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') chdir(&(0x7f0000000440)='./file0\x00') 01:32:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 286.300717] overlayfs: filesystem on './bus' not supported as upperdir 01:32:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'veth0_to_team\x00', &(0x7f00000000c0)=@ethtool_pauseparam={0x13, 0x7ff, 0x5, 0x80000000}}) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:53 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='logfs\x00', 0x280040a, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) chdir(&(0x7f00000001c0)='./bus\x00') 01:32:53 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) [ 286.401521] overlayfs: failed to resolve './file%`]OcL4W&vK YL}Eas [': -2 [ 286.511446] overlayfs: unrecognized mount option "uGsdir=./Uus" or missing value [ 286.571097] overlayfs: failed to resolve './file%`]OcL4W&vK YL}Eas [': -2 [ 286.591186] overlayfs: unrecognized mount option "uGsdir=./Uus" or missing value 01:32:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e) migrate_pages(0x0, 0x3, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x81) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x9, 0x6, 0x8, 0x7f, 0x0, 0x8, 0xd9065, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x9, 0x5}, 0x200, 0x7, 0x35, 0x1, 0xfffffffffffff99d, 0x9, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x109001) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) fcntl$setstatus(r2, 0x4, 0x400) connect$unix(r1, &(0x7f0000000200)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 01:32:54 executing program 3: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x4000, &(0x7f0000000300)=ANY=[@ANYBLOB='ir=./bus,workdir=./file1,lowerdir=.\x00\x00\x00\x00\x00\x00', @ANYRES16=r0, @ANYRESHEX, @ANYRES64=r1]) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:54 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) chdir(&(0x7f00000001c0)='./bus\x00') 01:32:54 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='logfs\x00', 0x280040a, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:54 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000000)=""/43, 0x2b) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') [ 287.045807] overlayfs: unrecognized mount option "ir=./bus" or missing value [ 287.046577] overlayfs: failed to resolve './file%`]OcL4W&vK YL}Eas [': -2 01:32:54 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:54 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x1f, 0xff, 0x7, 0x10, 0x0, 0x9, 0x82208, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x101, 0x1, @perf_bp={&(0x7f00000000c0), 0x4}, 0x421, 0x1d, 0x1, 0x8, 0x698, 0xb0d9, 0x1}, 0x0, 0xb, r0, 0x1) bind$unix(r1, &(0x7f0000000100)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r1, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x0, 0x3, 0x0, 0x6, 0x0, 0x401, 0x40008, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000000280), 0x6}, 0x40000, 0x5, 0x6, 0x9, 0x7fff, 0xffff, 0x7823}, r0, 0x6, r1, 0x2) r2 = socket$unix(0x1, 0x2, 0x0) tkill(r0, 0x3f) bind$unix(r2, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r2, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x80, 0x200001) connect$unix(r3, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 01:32:54 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="815374d8118cad4cee79dc4f"]) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') [ 287.130253] overlayfs: unrecognized mount option "ir=./bus" or missing value 01:32:54 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) recvmmsg(r0, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/97, 0x61}, {&(0x7f0000000280)=""/217, 0xd9}], 0x2, &(0x7f0000000380)=""/36, 0x24}, 0xb6b3}, {{&(0x7f00000003c0)=@ax25={{0x3, @null}, [@netrom, @remote, @remote, @remote, @netrom, @null, @bcast, @bcast]}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)=""/196, 0xc4}, {&(0x7f0000000540)=""/146, 0x92}, {&(0x7f0000000600)=""/220, 0xdc}], 0x3, &(0x7f0000000740)=""/110, 0x6e}}, {{&(0x7f00000007c0)=@xdp, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000840)=""/249, 0xf9}, {&(0x7f0000000940)=""/50, 0x32}, {&(0x7f0000000980)=""/149, 0x95}], 0x3, &(0x7f0000000a80)=""/224, 0xe0}, 0x80000000}, {{&(0x7f0000000b80)=@l2tp6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c00)=""/20, 0x14}, {&(0x7f0000000c40)=""/149, 0x95}, {&(0x7f0000000d00)=""/28, 0x1c}], 0x3}, 0x651522f9}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000000e00)=""/185, 0xb9}, {&(0x7f0000000ec0)=""/18, 0x12}, {&(0x7f0000000f00)=""/239, 0xef}, {&(0x7f0000001000)=""/121, 0x79}, {&(0x7f0000001080)=""/238, 0xee}, {&(0x7f0000001180)=""/253, 0xfd}, {&(0x7f0000001280)=""/176, 0xb0}, {&(0x7f0000001340)}, {&(0x7f0000001380)=""/66, 0x42}, {&(0x7f0000001400)=""/247, 0xf7}], 0xa}, 0xa0000000}], 0x5, 0x0, &(0x7f0000001700)) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r1 = syz_open_dev$mouse(&(0x7f0000008200)='/dev/input/mouse#\x00', 0xcff, 0x183800) bind$unix(r1, &(0x7f0000008240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) recvmmsg(r2, &(0x7f0000008000)=[{{&(0x7f0000001740)=@nfc_llcp, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000001340)=""/50, 0x32}, {&(0x7f00000017c0)=""/117, 0x75}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/53, 0x35}, {&(0x7f0000002880)=""/141, 0x8d}, {&(0x7f0000002940)=""/194, 0xc2}, {&(0x7f0000002a40)=""/72, 0x48}], 0x7, &(0x7f0000002b40)=""/163, 0xa3}, 0xfff}, {{&(0x7f0000002c00)=@can, 0x80, &(0x7f00000050c0)=[{&(0x7f0000002c80)=""/83, 0x53}, {&(0x7f0000002d00)=""/65, 0x41}, {&(0x7f0000002d80)=""/84, 0x54}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000003e00)=""/203, 0xcb}, {&(0x7f0000003f00)=""/135, 0x87}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/226, 0xe2}], 0x8, &(0x7f0000005140)=""/94, 0x5e}, 0x9}, {{&(0x7f00000051c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005300)=[{&(0x7f0000005240)=""/102, 0x66}, {&(0x7f00000052c0)=""/31, 0x1f}], 0x2, &(0x7f0000005340)=""/21, 0x15}, 0x54143916}, {{0x0, 0x0, &(0x7f00000066c0)=[{&(0x7f0000005380)=""/129, 0x81}, {&(0x7f0000005440)=""/153, 0x99}, {&(0x7f0000005500)=""/4096, 0x1000}, {&(0x7f0000006500)=""/138, 0x8a}, {&(0x7f00000065c0)=""/251, 0xfb}], 0x5, &(0x7f0000006740)=""/59, 0x3b}, 0x5}, {{&(0x7f0000006780)=@xdp, 0x80, &(0x7f0000007dc0)=[{&(0x7f0000006800)=""/254, 0xfe}, {&(0x7f0000006900)=""/187, 0xbb}, {&(0x7f00000069c0)=""/114, 0x72}, {&(0x7f0000006a40)=""/68, 0x44}, {&(0x7f0000006ac0)=""/219, 0xdb}, {&(0x7f0000006bc0)=""/181, 0xb5}, {&(0x7f0000006c80)=""/46, 0x2e}, {&(0x7f0000006cc0)=""/12, 0xc}, {&(0x7f0000006d00)=""/4096, 0x1000}, {&(0x7f0000007d00)=""/177, 0xb1}], 0xa, &(0x7f0000007e80)=""/115, 0x73}, 0xffffffe0}, {{&(0x7f0000007f00)=@ethernet, 0x80, &(0x7f0000007fc0)=[{&(0x7f0000007f80)=""/34, 0x22}], 0x1}, 0x3}], 0x6, 0x20, &(0x7f0000008180)) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000081c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) 01:32:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x9, 0x6, 0x8, 0x7f, 0x0, 0x8, 0xd9065, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x9, 0x5}, 0x200, 0x7, 0x35, 0x1, 0xfffffffffffff99d, 0x9, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x109001) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) fcntl$setstatus(r2, 0x4, 0x400) connect$unix(r1, &(0x7f0000000200)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 01:32:54 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) [ 287.311287] overlayfs: unrecognized mount option "StLyO" or missing value 01:32:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x2, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'gre0\x00'}) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000300)='/dev/nvme-fabrics\x00', 0x80000, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14, 0x80000) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f00000003c0)={'ip6gre0\x00', &(0x7f0000000340)={'sit0\x00', r4, 0x0, 0x8, 0x3f, 0x1f, 0x44, @loopback, @ipv4={[], [], @broadcast}, 0x40, 0x10, 0x5, 0x5}}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, r5, 0x1, 0xff, 0x6, @broadcast}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) r6 = signalfd(r1, &(0x7f00000000c0)={[0x400]}, 0x8) bind$unix(r6, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r6, 0x0, 0x4008850) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 287.379004] overlayfs: unrecognized mount option "StLyO" or missing value [ 287.388227] overlayfs: failed to resolve './file%`]OcL4W&vK YL}Eas [': -2 01:32:54 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:54 executing program 3: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000000)='overlay\x00', 0x4c010, &(0x7f0000000280)=ANY=[@ANYRES16=r0]) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:54 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:54 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:54 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x7}, 0x0, 0x4, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x79c0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xce) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:54 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') rename(&(0x7f0000000000)='./file1/file0\x00', &(0x7f00000000c0)='./file1\x00') 01:32:54 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:54 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) [ 287.863700] overlayfs: filesystem on './bus' not supported as upperdir 01:32:55 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) listen(r0, 0x7fffffff) 01:32:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x0, 0x20, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0x2, 0x6}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 01:32:55 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:55 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) r0 = syz_mount_image$affs(&(0x7f0000000000)='affs\x00', &(0x7f00000000c0)='./file0\x00', 0xff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="9743ffc5c4b374de13ff4974ad99b9caa78cd9ab8b6c57ea6db4cbdd1b117a85a22d20e89743667a6b07c5f1b12e14eebaab184df195", 0x36, 0x7}, {&(0x7f0000000200)="b372efe7107ee1041b01b8e6df37d1e5fadb73862c9a7014d47a380a3df42115873c5533f3071834d5762b599021ff4190ab97add907f9731aa9dfed84b8", 0x3e, 0x679}, {&(0x7f0000000240)="8da6819b65a65c5da80a2ca63a4ba98df4d9e0d81514ea1d58747b6d19d24de3c839915eeee094", 0x27, 0x4}], 0xe0b16706edbb7fab, &(0x7f0000000380)={[{'system.advise\x00'}, {}, {'system.advise\x00'}, {'system.advise\x00'}, {'overlay\x00'}, {'-'}, {}, {'%'}, {'^,:'}], [{@fsname={'fsname', 0x3d, 'system.advise\x00'}}, {@dont_measure='dont_measure'}]}) openat(r0, &(0x7f0000000400)='./file1\x00', 0x200, 0x110) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:55 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x7}, 0x0, 0x4, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x79c0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xce) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:55 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) [ 288.309551] overlayfs: failed to resolve './file1': -2 01:32:55 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:55 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x9) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:55 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="85707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e"]) chdir(&(0x7f00000001c0)='./bus\x00') mount(&(0x7f00000000c0)=@nullb='/dev/nullb0\x00', &(0x7f0000000180)='./bus\x00', &(0x7f0000000200)='omfs\x00', 0x2400060, &(0x7f0000000240)='security.') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)=@random={'security.', 'system.advise\x00'}) [ 288.412578] overlayfs: filesystem on './bus' not supported as upperdir 01:32:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$cont(0xeb9037db21d68b6c, r0, 0x7, 0x5) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x80, 0x1f, 0x9, 0x7, 0x0, 0xc4c, 0x4008, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x20, 0x4, @perf_config_ext={0x400}, 0x2892, 0x1000, 0x7fff, 0x5, 0x1, 0x9, 0x9}, r0, 0x3, r1, 0xd) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r2, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x0, 0x20, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0x2, 0x6}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 01:32:55 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) [ 288.493491] overlayfs: failed to resolve './file1': -2 01:32:55 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) [ 288.578094] overlayfs: unrecognized mount option "pperdir=./bus" or missing value 01:32:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)=@ethernet={0x0, @multicast}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/61, 0x3d}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/132, 0x84}], 0x3, &(0x7f00000003c0)=""/26, 0x1a}, 0x120) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) r1 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000005c0)={'wg1\x00'}) r3 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa763e43eedb1d0bc}}, 0x14) r5 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r3, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x18, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x4000094) [ 288.675798] overlayfs: unrecognized mount option "pperdir=./bus" or missing value [ 288.690180] overlayfs: failed to resolve './file1': -2 01:32:55 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:55 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:55 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) bind$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e24}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:55 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c654a2c6c6f7765726469723d2e49551dae6aa1abbc70a58f"]) chdir(&(0x7f00000001c0)='./bus\x00') r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='fuse\x00', 0x200000, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@blksize={'blksize', 0x3d, 0xd00}}, {@max_read={'max_read', 0x3d, 0x8001}}, {@max_read={'max_read', 0x3d, 0x401}}, {@max_read={'max_read', 0x3d, 0x3f}}], [{@dont_measure='dont_measure'}, {@appraise='appraise'}, {@smackfshat={'smackfshat', 0x3d, 'overlay\x00'}}, {@hash='hash'}, {@seclabel='seclabel'}, {@obj_role={'obj_role', 0x3d, 'system.advise\x00'}}, {@fowner_eq={'fowner', 0x3d, r4}}]}}) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r1, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000380)={0x1, 0x70, 0x14, 0xff, 0xe1, 0x8, 0x0, 0x200, 0x41018, 0xe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x5, @perf_bp={&(0x7f0000000340), 0x4}, 0x43238, 0x0, 0x4, 0x4, 0x8, 0x4, 0xb8b1}, 0xffffffffffffffff, 0xb, r1, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x6, 0x10000) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text32={0x20, &(0x7f0000000240)="0f309a0d0000005c00b8c66300000f23c80f21f8350400e0000f23f83e660f38811ab8a8286bf80f23d80f21f835800000b00f23f86536f89a000000801a01260fa56d00b9060a0000b8fe00c0feba000000000f30b805000000b9424bfc330f01d9", 0x62}], 0x1, 0x10, &(0x7f0000000300)=[@dstype0={0x6, 0x2}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 288.871365] overlayfs: failed to resolve './fileJ': -2 01:32:56 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x5, 0x0, 0x8, 0x2904, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x4, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r2, 0x5000943a, &(0x7f0000000200)={{r0}, 0x0, 0x8, @unused=[0x40, 0xffff, 0x0, 0x19], @subvolid=0x32}) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:56 executing program 2: mkdir(0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:56 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') open$dir(&(0x7f0000000000)='./file1\x00', 0x101c00, 0x20) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) recvmmsg(r0, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/97, 0x61}, {&(0x7f0000000280)=""/217, 0xd9}], 0x2, &(0x7f0000000380)=""/36, 0x24}, 0xb6b3}, {{&(0x7f00000003c0)=@ax25={{0x3, @null}, [@netrom, @remote, @remote, @remote, @netrom, @null, @bcast, @bcast]}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)=""/196, 0xc4}, {&(0x7f0000000540)=""/146, 0x92}, {&(0x7f0000000600)=""/220, 0xdc}], 0x3, &(0x7f0000000740)=""/110, 0x6e}}, {{&(0x7f00000007c0)=@xdp, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000840)=""/249, 0xf9}, {&(0x7f0000000940)=""/50, 0x32}, {&(0x7f0000000980)=""/149, 0x95}], 0x3, &(0x7f0000000a80)=""/224, 0xe0}, 0x80000000}, {{&(0x7f0000000b80)=@l2tp6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c00)=""/20, 0x14}, {&(0x7f0000000c40)=""/149, 0x95}, {&(0x7f0000000d00)=""/28, 0x1c}], 0x3}, 0x651522f9}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000000e00)=""/185, 0xb9}, {&(0x7f0000000ec0)=""/18, 0x12}, {&(0x7f0000000f00)=""/239, 0xef}, {&(0x7f0000001000)=""/121, 0x79}, {&(0x7f0000001080)=""/238, 0xee}, {&(0x7f0000001180)=""/253, 0xfd}, {&(0x7f0000001280)=""/176, 0xb0}, {&(0x7f0000001340)}, {&(0x7f0000001380)=""/66, 0x42}, {&(0x7f0000001400)=""/247, 0xf7}], 0xa}, 0xa0000000}], 0x5, 0x0, &(0x7f0000001700)) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r1 = syz_open_dev$mouse(&(0x7f0000008200)='/dev/input/mouse#\x00', 0xcff, 0x183800) bind$unix(r1, &(0x7f0000008240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) recvmmsg(r2, &(0x7f0000008000)=[{{&(0x7f0000001740)=@nfc_llcp, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000001340)=""/50, 0x32}, {&(0x7f00000017c0)=""/117, 0x75}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/53, 0x35}, {&(0x7f0000002880)=""/141, 0x8d}, {&(0x7f0000002940)=""/194, 0xc2}, {&(0x7f0000002a40)=""/72, 0x48}], 0x7, &(0x7f0000002b40)=""/163, 0xa3}, 0xfff}, {{&(0x7f0000002c00)=@can, 0x80, &(0x7f00000050c0)=[{&(0x7f0000002c80)=""/83, 0x53}, {&(0x7f0000002d00)=""/65, 0x41}, {&(0x7f0000002d80)=""/84, 0x54}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000003e00)=""/203, 0xcb}, {&(0x7f0000003f00)=""/135, 0x87}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/226, 0xe2}], 0x8, &(0x7f0000005140)=""/94, 0x5e}, 0x9}, {{&(0x7f00000051c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005300)=[{&(0x7f0000005240)=""/102, 0x66}, {&(0x7f00000052c0)=""/31, 0x1f}], 0x2, &(0x7f0000005340)=""/21, 0x15}, 0x54143916}, {{0x0, 0x0, &(0x7f00000066c0)=[{&(0x7f0000005380)=""/129, 0x81}, {&(0x7f0000005440)=""/153, 0x99}, {&(0x7f0000005500)=""/4096, 0x1000}, {&(0x7f0000006500)=""/138, 0x8a}, {&(0x7f00000065c0)=""/251, 0xfb}], 0x5, &(0x7f0000006740)=""/59, 0x3b}, 0x5}, {{&(0x7f0000006780)=@xdp, 0x80, &(0x7f0000007dc0)=[{&(0x7f0000006800)=""/254, 0xfe}, {&(0x7f0000006900)=""/187, 0xbb}, {&(0x7f00000069c0)=""/114, 0x72}, {&(0x7f0000006a40)=""/68, 0x44}, {&(0x7f0000006ac0)=""/219, 0xdb}, {&(0x7f0000006bc0)=""/181, 0xb5}, {&(0x7f0000006c80)=""/46, 0x2e}, {&(0x7f0000006cc0)=""/12, 0xc}, {&(0x7f0000006d00)=""/4096, 0x1000}, {&(0x7f0000007d00)=""/177, 0xb1}], 0xa, &(0x7f0000007e80)=""/115, 0x73}, 0xffffffe0}, {{&(0x7f0000007f00)=@ethernet, 0x80, &(0x7f0000007fc0)=[{&(0x7f0000007f80)=""/34, 0x22}], 0x1}, 0x3}], 0x6, 0x20, &(0x7f0000008180)) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000081c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) [ 288.931772] overlayfs: failed to resolve './file%`]OcL4W&vK YL}Eas [': -2 [ 288.945371] overlayfs: failed to resolve './file1': -2 [ 288.961753] overlayfs: failed to resolve './file1': -2 01:32:56 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) r1 = socket(0x8, 0x4, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) bind$unix(r1, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e22}, 0x6e) [ 289.101961] overlayfs: failed to resolve './file1': -2 01:32:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f00000000c0), 0x73b1e61b92094c64}, 0x0, 0xf80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:56 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) [ 289.124708] overlayfs: failed to resolve './file1': -2 01:32:56 executing program 2: mkdir(0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:56 executing program 3: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x80) mkdir(&(0x7f0000000000)='./file1\x00', 0x4) mount$overlay(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x400, &(0x7f0000000540)=ANY=[@ANYRESOCT, @ANYBLOB="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", @ANYRESHEX=r0, @ANYRESDEC=r0, @ANYBLOB="c095c1263a164c52aae53a29173381399b60f9ef904603e8b1c419d6ebef4d4e4a13f93872ed3150b7291cc86e738d3529a17d58b8bb25db226c2dfd6b1d6648db1026e8ec795f77a05db8df1769a845c9294bdca80772e31530974d21bad55d30402b2c6c9d01e7223b25b8", @ANYBLOB="0cc39fa08b5fb339f03f4f40265243185e6d52b1195a1eb078339be4708aa4e41753cc79fe759726231df750cec7eacabd8ff0437a55ae496eafc14cd3b58bd9fb53f41d8f7d271930a5effa", @ANYRESDEC=r0, @ANYRES16, @ANYRESDEC=r0]) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) recvmmsg(r0, &(0x7f0000003600)=[{{&(0x7f0000000200)=@tipc, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/192, 0xc0}], 0x1, &(0x7f0000000340)=""/38, 0x26}, 0x412d4aac}, {{&(0x7f0000000380)=@generic, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000400)=""/166, 0xa6}, {&(0x7f00000004c0)=""/205, 0xcd}, {&(0x7f00000005c0)=""/174, 0xae}, {&(0x7f0000000680)=""/231, 0xe7}, {&(0x7f0000000780)=""/36, 0x24}, {&(0x7f00000007c0)=""/120, 0x78}, {&(0x7f0000000840)=""/137, 0x89}, {&(0x7f0000000900)=""/109, 0x6d}, {&(0x7f0000000980)}, {&(0x7f00000009c0)=""/23, 0x17}], 0xa, &(0x7f0000000ac0)=""/208, 0xd0}, 0x6}, {{&(0x7f0000000bc0)=@sco, 0x80, &(0x7f0000001080)=[{&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000d40)=""/185, 0xb9}, {&(0x7f0000000e00)=""/216, 0xd8}, {&(0x7f0000000f00)=""/203, 0xcb}, {&(0x7f0000001000)=""/85, 0x55}], 0x5, &(0x7f0000001100)=""/203, 0xcb}, 0xfff}, {{&(0x7f0000001200)=@rc={0x1f, @none}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001280)=""/120, 0x78}, {&(0x7f0000001300)=""/185, 0xb9}, {&(0x7f00000013c0)=""/251, 0xfb}], 0x3}, 0x8}, {{&(0x7f0000001500)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001580)=""/29, 0x1d}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/152, 0x98}, {&(0x7f0000002680)=""/237, 0xed}, {&(0x7f0000002780)=""/242, 0xf2}, {&(0x7f0000002880)=""/46, 0x2e}, {&(0x7f00000028c0)=""/220, 0xdc}], 0x7, &(0x7f0000002a40)=""/21, 0x15}, 0xfe000000}, {{&(0x7f0000002a80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002b00)=""/6, 0x6}, {&(0x7f0000002b40)=""/95, 0x5f}, {&(0x7f0000002bc0)=""/98, 0x62}], 0x3, &(0x7f0000002c80)=""/69, 0x45}, 0x3ff}, {{&(0x7f0000002d00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002d80)=""/246, 0xf6}, {&(0x7f0000002e80)=""/218, 0xda}, {&(0x7f0000002f80)=""/16, 0x10}, {&(0x7f0000002fc0)=""/37, 0x25}], 0x4}, 0x2d5b}, {{&(0x7f0000003040)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000034c0)=[{&(0x7f00000030c0)=""/226, 0xe2}, {&(0x7f00000031c0)=""/188, 0xbc}, {&(0x7f0000003280)=""/118, 0x76}, {&(0x7f0000003300)=""/138, 0x8a}, {&(0x7f00000033c0)=""/229, 0xe5}], 0x5, &(0x7f0000003540)=""/164, 0xa4}}], 0x8, 0x10102, &(0x7f0000003800)) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 289.269942] overlayfs: failed to resolve './file1': -2 01:32:56 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000280)={&(0x7f00000000c0)=[0xd1, 0x8], 0x2, 0x0, 0x0, 0xffffffffffffffff}) sendmsg$NL80211_CMD_GET_WOWLAN(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x36f8d5ad85405ab1}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x72}, @void, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x40) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:56 executing program 5: mkdir(0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:56 executing program 2: mkdir(0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) [ 289.317169] overlayfs: failed to resolve './file1': -2 01:32:56 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) [ 289.445920] overlayfs: failed to resolve './file1': -2 [ 289.461728] overlayfs: failed to resolve './file1': -2 [ 289.467556] overlayfs: unrecognized mount option "01777777777777777777777^6C" or missing value 01:32:56 executing program 0: mkdir(0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:56 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) chdir(&(0x7f0000000180)='./bus\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2, &(0x7f0000000300)={[{@xino_auto='xino=auto'}, {@metacopy_off='metacopy=off'}, {@nfs_export_on='nfs_export=on'}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@nfs_export_on='nfs_export=on'}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}], [{@obj_role={'obj_role', 0x3d, '/*(['}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}]}) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:56 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:56 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") r1 = syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r4 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r5 = dup3(r3, r4, 0x0) sendto$rxrpc(r0, &(0x7f00000000c0)="db6ec49a3fc41d5a5eab8cab68141aa6edc4e3ce1a0c66ad0d03f3706c724ea4679600f7ac720d2d9bd8bc8b1b17fc93c2e7be7f64032319c1b0aaf99ab7f46f4916855dc0af43ca3e5d8a2a7e6fd0eb924f75369759230878c60ff29b77b57c1c", 0x61, 0x4, &(0x7f0000000140)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2b}}}, 0x24) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000003380)={0x0, @loopback, @empty}, &(0x7f00000033c0)=0xc) sendmsg$inet(r6, &(0x7f00000035c0)={&(0x7f0000000280)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000380)=[{&(0x7f00000002c0)="316fddc9a058e32b6df9edb70567abba8eb5bf81d2124656b643225f2a8e2a376755f6dae4f2fe73fdf3c2073ed85e6011442797637a0d25c8d9ac17ea9e0ce9a23fa3269e13bfebc18ee22551eadf49792a71bc583a6f081e05152c5be5ca451bcb6946dbc3ca97501d777944124e7d5a8e6c6481949d265ee5618f43a102e73b583437b9c26b69a36bccba8b83f9ecf29bfd5d9b39b6ce796bcf385e6e90f47deab4d898b4e9", 0xa7}], 0x1, &(0x7f0000003400)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_retopts={{0x28, 0x0, 0x7, {[@end, @timestamp_prespec={0x44, 0x14, 0x8c, 0x3, 0x5, [{@local, 0x3}, {@multicast1, 0x5}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x28}}}}, @ip_retopts={{0x9c, 0x0, 0x7, {[@cipso={0x86, 0x64, 0x3, [{0x5, 0xf, "8c459b344a0f290900063d2d26"}, {0x1, 0xf, "5854e55ef22a3f8d9d67dbb8d8"}, {0x1, 0x7, "74a32bb251"}, {0x0, 0x9, "187998ad35c65f"}, {0x0, 0xc, "a5236416ee10b7160120"}, {0x5, 0x10, "3de23996b449f83731c0af09a293"}, {0x1, 0xa, "6221b18394cfddbe"}, {0x0, 0xa, "ab089dfccef12a4a"}]}, @timestamp={0x44, 0x1c, 0xd2, 0x0, 0x5, [0x800, 0xa95, 0xe231, 0x9, 0x4, 0x3]}, @rr={0x7, 0xb, 0xd7, [@dev={0xac, 0x14, 0x14, 0x3f}, @dev={0xac, 0x14, 0x14, 0x16}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7fff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xe}}, @ip_ttl={{0x14}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}], 0x190}, 0x20000000) setsockopt$RXRPC_SECURITY_KEY(r5, 0x110, 0x1, &(0x7f00000001c0)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2b) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@gettaction={0x20, 0x32, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x4008800}, 0x880) accept(r1, 0x0, 0x0) [ 289.510755] overlayfs: unrecognized mount option "01777777777777777777777^6C" or missing value 01:32:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd113, 0x3}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:56 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) [ 289.671549] overlayfs: failed to resolve './file1': -2 01:32:57 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r4 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000002540)='ns/pid_for_children\x00') r5 = syz_mount_image$v7(&(0x7f0000002580)='v7\x00', &(0x7f00000025c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x5, 0x5, &(0x7f0000003840)=[{&(0x7f0000002600)="633aca8a66fe3fc6995cc51a08fa2cd2fb363975dbc257807ecf030688ca2dfb58c33e865dc0ed4d0ebe1ed8f7642d12b13362dc66d4fd3a918f5e1d7fcd8fc8e4e434ca96fe", 0x46, 0x3}, {&(0x7f0000002680)="2ee9485cb8d5a5f79dc7aad3c2ebe9ce701c4b56728ed5d5c0225656fd2e54629740c234e8f08d4bc38b3d907b13138cf1c87587f202cad3e7932be8574886666d6ad4def8900f2a0cd16d38352d23971ac9fa87e6e08dd60e38d468a663af7b76", 0x61, 0x100000001}, {&(0x7f0000002700)="48b13c704f1c1786764bcc7aff8d198cc48fee980c10181054f0143b798fc4f4cb9b83feb822d930c05e6cc96ee583bdb209a834b0c01fbb2546e6552c8820d354735badecce86e80ca2e1cc6eff22fa180dde69826104bf110c69f7d22f418860e6", 0x62, 0x42}, {&(0x7f0000002780)="f2f7b46063c745d4ece0f43cdaee683e1fd863562bae09311c066603b248a6b33afb2fdc84adc5d00233b70c8119a6759e35d6be55d7009d6de5dcf3a756298b64a4271c067e936b098dc5b413ada91ac68b2033bff2ec73beb082587cd80c464529e93ef08ced443d7be3ce03631c52ae13cf4cbaab914238dcf85656e0bcbe1a1b0b46c683d2f0", 0x88, 0x1}, {&(0x7f0000002840)="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", 0x1000, 0x5}], 0x0, &(0x7f00000038c0)={[{}, {'^('}, {','}, {'*})!'}, {'##*[.)-'}, {'@'}, {'(/&'}, {'+'}], [{@dont_appraise='dont_appraise'}, {@uid_gt={'uid>', 0xffffffffffffffff}}]}) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000039c0)={&(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="1f41a14cc03485f4cc67b36ffa3470cda905e32aa164ab76d3bb47ab7af22ae3a9a3fe79b41683ecfb31235f6fc893138f011e5c2249ee3b5b623938d96a4acba5209d19723fceaec08c017eb3d64607296c38b9cd51b0aaaa305eada9db59928d05ebafff74fc2c6b58035f83128deb36a6492224c5f76639eeaba93b0cccb6386b2c7d8d3fbb57ec5ea0d013d76c5d6a096ffc1360226c", 0x98}, {&(0x7f0000001340)="441088a4d33da7e0c46457226b676800e347be0a7870c992e1d58ec7ee6491e7b20b55d70f1f2cd03b5a95390c5899d067f0d58a0549d33ae6df25ea6bad13c1bd9ac4123292bd719f2d52529fccee4af7618e9c151f943a6ae9ffe7c0ef52b288702df6e5246dd817302c1fba6685a618776d0ced70a1fbc8137d759b380692d828d816ad68d2ba197890c04618a870", 0x90}, {&(0x7f0000001400)="c5cc2ee0ff5ed7dfbf05a59b9764d1fe35552214087c67334adc8a5007b419ecd46b775d2bc9bad9259351a0cd79ab4c2b6ba71e2955a18587dc7137bd718052e234d2c1843d1b1023c04df2b309e9270e142cc21e23117c2b09fe8b65a021afa6fdbecc32d98f5ee7359f1267576fb1cf3770d4894cdb844af6c17745b1e434ad14c3474bbb5fc5d462caa8e338059327ee45552150fa017b8535bc73e744bd71ed", 0xa2}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000000c0)="a75e12aa21d6ee61cef1ff8e61ca787b659161376a02f01fcafa76114b1efb5f4e011ae157ec91e313946a78f2edc3231108c5b07bc1de43871cdb67c864e5", 0x3f}], 0x6, &(0x7f0000003940)=[@rights={{0x24, 0x1, 0x1, [r0, r3, r4, r0, r5]}}, @rights={{0x1c, 0x1, 0x1, [r6, r1, r0]}}], 0x48, 0x800}, 0x800) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:57 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") r1 = syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r4 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r5 = dup3(r3, r4, 0x0) sendto$rxrpc(r0, &(0x7f00000000c0)="db6ec49a3fc41d5a5eab8cab68141aa6edc4e3ce1a0c66ad0d03f3706c724ea4679600f7ac720d2d9bd8bc8b1b17fc93c2e7be7f64032319c1b0aaf99ab7f46f4916855dc0af43ca3e5d8a2a7e6fd0eb924f75369759230878c60ff29b77b57c1c", 0x61, 0x4, &(0x7f0000000140)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2b}}}, 0x24) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000003380)={0x0, @loopback, @empty}, &(0x7f00000033c0)=0xc) sendmsg$inet(r6, &(0x7f00000035c0)={&(0x7f0000000280)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000380)=[{&(0x7f00000002c0)="316fddc9a058e32b6df9edb70567abba8eb5bf81d2124656b643225f2a8e2a376755f6dae4f2fe73fdf3c2073ed85e6011442797637a0d25c8d9ac17ea9e0ce9a23fa3269e13bfebc18ee22551eadf49792a71bc583a6f081e05152c5be5ca451bcb6946dbc3ca97501d777944124e7d5a8e6c6481949d265ee5618f43a102e73b583437b9c26b69a36bccba8b83f9ecf29bfd5d9b39b6ce796bcf385e6e90f47deab4d898b4e9", 0xa7}], 0x1, &(0x7f0000003400)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_retopts={{0x28, 0x0, 0x7, {[@end, @timestamp_prespec={0x44, 0x14, 0x8c, 0x3, 0x5, [{@local, 0x3}, {@multicast1, 0x5}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x28}}}}, @ip_retopts={{0x9c, 0x0, 0x7, {[@cipso={0x86, 0x64, 0x3, [{0x5, 0xf, "8c459b344a0f290900063d2d26"}, {0x1, 0xf, "5854e55ef22a3f8d9d67dbb8d8"}, {0x1, 0x7, "74a32bb251"}, {0x0, 0x9, "187998ad35c65f"}, {0x0, 0xc, "a5236416ee10b7160120"}, {0x5, 0x10, "3de23996b449f83731c0af09a293"}, {0x1, 0xa, "6221b18394cfddbe"}, {0x0, 0xa, "ab089dfccef12a4a"}]}, @timestamp={0x44, 0x1c, 0xd2, 0x0, 0x5, [0x800, 0xa95, 0xe231, 0x9, 0x4, 0x3]}, @rr={0x7, 0xb, 0xd7, [@dev={0xac, 0x14, 0x14, 0x3f}, @dev={0xac, 0x14, 0x14, 0x16}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7fff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xe}}, @ip_ttl={{0x14}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}], 0x190}, 0x20000000) setsockopt$RXRPC_SECURITY_KEY(r5, 0x110, 0x1, &(0x7f00000001c0)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2b) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@gettaction={0x20, 0x32, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x4008800}, 0x880) accept(r1, 0x0, 0x0) 01:32:57 executing program 0: mkdir(0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:57 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./bus\x00', 0xffffffffffffffff, 0xffffffffffffffb8, 0x0, 0x580c1, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x420000, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x20000, &(0x7f0000000040)=ANY=[]) mkdir(&(0x7f0000000180)='./file0\x00', 0x4e) chdir(&(0x7f00000001c0)='./bus\x00') mknod$loop(&(0x7f00000000c0)='./bus\x00', 0xfc21dfa00f838d43, 0x1) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:57 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000200)=0xc) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x5, 0x9, 0x6, 0x85, 0x0, 0xe97, 0x10080, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffe, 0x1, @perf_config_ext={0x0, 0x3f}, 0x0, 0x81, 0x0, 0x1, 0x6, 0x3, 0x10}, r1, 0x2, 0xffffffffffffffff, 0x9) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) tkill(0xffffffffffffffff, 0x1f) ptrace$cont(0x9, r2, 0x0, 0x0) move_pages(r2, 0x4, &(0x7f00000002c0)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil], &(0x7f0000000300)=[0x400], &(0x7f0000000340)=[0x0, 0x0, 0x0], 0x2) 01:32:57 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:57 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") r1 = syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r4 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r5 = dup3(r3, r4, 0x0) sendto$rxrpc(r0, &(0x7f00000000c0)="db6ec49a3fc41d5a5eab8cab68141aa6edc4e3ce1a0c66ad0d03f3706c724ea4679600f7ac720d2d9bd8bc8b1b17fc93c2e7be7f64032319c1b0aaf99ab7f46f4916855dc0af43ca3e5d8a2a7e6fd0eb924f75369759230878c60ff29b77b57c1c", 0x61, 0x4, &(0x7f0000000140)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2b}}}, 0x24) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000003380)={0x0, @loopback, @empty}, &(0x7f00000033c0)=0xc) sendmsg$inet(r6, &(0x7f00000035c0)={&(0x7f0000000280)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000380)=[{&(0x7f00000002c0)="316fddc9a058e32b6df9edb70567abba8eb5bf81d2124656b643225f2a8e2a376755f6dae4f2fe73fdf3c2073ed85e6011442797637a0d25c8d9ac17ea9e0ce9a23fa3269e13bfebc18ee22551eadf49792a71bc583a6f081e05152c5be5ca451bcb6946dbc3ca97501d777944124e7d5a8e6c6481949d265ee5618f43a102e73b583437b9c26b69a36bccba8b83f9ecf29bfd5d9b39b6ce796bcf385e6e90f47deab4d898b4e9", 0xa7}], 0x1, &(0x7f0000003400)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_retopts={{0x28, 0x0, 0x7, {[@end, @timestamp_prespec={0x44, 0x14, 0x8c, 0x3, 0x5, [{@local, 0x3}, {@multicast1, 0x5}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x28}}}}, @ip_retopts={{0x9c, 0x0, 0x7, {[@cipso={0x86, 0x64, 0x3, [{0x5, 0xf, "8c459b344a0f290900063d2d26"}, {0x1, 0xf, "5854e55ef22a3f8d9d67dbb8d8"}, {0x1, 0x7, "74a32bb251"}, {0x0, 0x9, "187998ad35c65f"}, {0x0, 0xc, "a5236416ee10b7160120"}, {0x5, 0x10, "3de23996b449f83731c0af09a293"}, {0x1, 0xa, "6221b18394cfddbe"}, {0x0, 0xa, "ab089dfccef12a4a"}]}, @timestamp={0x44, 0x1c, 0xd2, 0x0, 0x5, [0x800, 0xa95, 0xe231, 0x9, 0x4, 0x3]}, @rr={0x7, 0xb, 0xd7, [@dev={0xac, 0x14, 0x14, 0x3f}, @dev={0xac, 0x14, 0x14, 0x16}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7fff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xe}}, @ip_ttl={{0x14}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}], 0x190}, 0x20000000) setsockopt$RXRPC_SECURITY_KEY(r5, 0x110, 0x1, &(0x7f00000001c0)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2b) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@gettaction={0x20, 0x32, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x4008800}, 0x880) accept(r1, 0x0, 0x0) [ 290.289226] overlayfs: failed to resolve './file1': -2 01:32:57 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f00000000c0)='./bus\x00', &(0x7f0000000240)='selinuxfs\x00', 0x0, &(0x7f0000000300)='\"{\x00\x00\x00f\t\x00\xc0\xbc\xb6}\x844\x9b\xe6\xf4\xe08c\x05v\x1a\xa8\x9d1P-\xa1\xd8?l:\xcaZO\xbf\xa1\x8e\xb3\x81t\xb3\xa8f^\x88\xaf\xaen\xf7\xc25\b\x1d\x9e\xb5\x82\xaf\xfc|\x1e\xa4\xa4\x1a\xa7\x12\xaf\x02\xbf\x8c\x1c\xbf0\xacp\v>\xe7g8\x00 \xf2\xdek\x00'/96) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:57 executing program 0: mkdir(0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:57 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r4, 0x0, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x208200, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r6, 0x0, 0x0) io_submit(0x0, 0x7, &(0x7f0000001640)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x2, r2, &(0x7f0000000200)="a29d5ced39f1999bd20bee257d256201d834a5467631e523763ad6fc5cacd167c8cf01e44e0136ecb95e033c22af984d77e588d027134e62ab84686760", 0x3d, 0x2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x1f, r3, &(0x7f0000001680)="5076fb75e6d6423d8fa5cedaf5cdcc24b90d6105dab1ad1214cafca7b5bd3bdd16f3d4f7fa588a9d2d9f6a1f7ad752d9a8d7286aaa6fac861618ec7dd8501b537e8f0d75916d1dfba64ae87f8cc434852254c2dee937be32cec989c47856f0470174de50b1193b8b5437d8b05f6ae621804908c5eecd44eea33e0ef3ff951389310482016297f400778314fc16e81dff2756483cdc3515a9ab3e1cc61e997dbcac42539c1bf1995d901875bdc6670000000000", 0xb3, 0x3, 0x0, 0x0, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x3, r4, &(0x7f0000000300)="7ab4", 0x2, 0x1, 0x0, 0x1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x5, 0x6, r0, &(0x7f0000000380)="5ebd058d6cf3a0cb3ea4670f6da0535070ceadcdf81485fd2e92674de47196c1f6260c0f82abbffb782f2e1090b5e1412eb91cf8fd9fd292c04a97d6df53bc0e9842deb59b2ea90a859b7184e7a4a8eec3ca140722efb44bdd1afb413bf4a9c010f6892e1ef0c8510e3d2eb413aa69ec4292600628306043dcd1d26b4bb71dada929a2ed650be5856b02f6bce6b9d681e09320205d3e4ce699b76bc31c75251177e9cb02d659cc1e8a7abf411300fd53fd849faa4faa00ed1efc5124c9e2", 0xbe, 0x20000000db63, 0x0, 0x3, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00000004c0)="e74411aff8093e63444d8234f8d251d447c7f509ddd497e62f167ef85c4c8c3d6b36c8e4a0d42f2f87859bb05b0009d1957af1863222a2a11c46ec0a0eb065f86859f4a7aa67e66af2de559a46d0faa2c5c328a2c081ceb062f6d4ace96434243b121f30577ca29f3cdb2eb8db8de5224275e7", 0x73, 0x4, 0x0, 0x2, r6}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x8, 0x3ff, 0xffffffffffffffff, &(0x7f0000000580)="33304e63eb2eacdd21cafe", 0xb, 0x1, 0x0, 0x1}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x5, 0x8, 0xffffffffffffffff, &(0x7f0000000600)="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", 0x1000, 0x7f, 0x0, 0x2}]) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:57 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:57 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:57 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r4 = dup3(r2, r3, 0x0) sendto$rxrpc(r0, &(0x7f00000000c0)="db6ec49a3fc41d5a5eab8cab68141aa6edc4e3ce1a0c66ad0d03f3706c724ea4679600f7ac720d2d9bd8bc8b1b17fc93c2e7be7f64032319c1b0aaf99ab7f46f4916855dc0af43ca3e5d8a2a7e6fd0eb924f75369759230878c60ff29b77b57c1c", 0x61, 0x4, &(0x7f0000000140)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2b}}}, 0x24) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000003380)={0x0, @loopback, @empty}, &(0x7f00000033c0)=0xc) sendmsg$inet(r5, &(0x7f00000035c0)={&(0x7f0000000280)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000380)=[{&(0x7f00000002c0)="316fddc9a058e32b6df9edb70567abba8eb5bf81d2124656b643225f2a8e2a376755f6dae4f2fe73fdf3c2073ed85e6011442797637a0d25c8d9ac17ea9e0ce9a23fa3269e13bfebc18ee22551eadf49792a71bc583a6f081e05152c5be5ca451bcb6946dbc3ca97501d777944124e7d5a8e6c6481949d265ee5618f43a102e73b583437b9c26b69a36bccba8b83f9ecf29bfd5d9b39b6ce796bcf385e6e90f47deab4d898b4e9", 0xa7}], 0x1, &(0x7f0000003400)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_retopts={{0x28, 0x0, 0x7, {[@end, @timestamp_prespec={0x44, 0x14, 0x8c, 0x3, 0x5, [{@local, 0x3}, {@multicast1, 0x5}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x28}}}}, @ip_retopts={{0x9c, 0x0, 0x7, {[@cipso={0x86, 0x64, 0x3, [{0x5, 0xf, "8c459b344a0f290900063d2d26"}, {0x1, 0xf, "5854e55ef22a3f8d9d67dbb8d8"}, {0x1, 0x7, "74a32bb251"}, {0x0, 0x9, "187998ad35c65f"}, {0x0, 0xc, "a5236416ee10b7160120"}, {0x5, 0x10, "3de23996b449f83731c0af09a293"}, {0x1, 0xa, "6221b18394cfddbe"}, {0x0, 0xa, "ab089dfccef12a4a"}]}, @timestamp={0x44, 0x1c, 0xd2, 0x0, 0x5, [0x800, 0xa95, 0xe231, 0x9, 0x4, 0x3]}, @rr={0x7, 0xb, 0xd7, [@dev={0xac, 0x14, 0x14, 0x3f}, @dev={0xac, 0x14, 0x14, 0x16}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7fff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xe}}, @ip_ttl={{0x14}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}], 0x190}, 0x20000000) setsockopt$RXRPC_SECURITY_KEY(r4, 0x110, 0x1, &(0x7f00000001c0)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2b) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@gettaction={0x20, 0x32, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x4008800}, 0x880) [ 290.483238] overlayfs: failed to resolve './file1': -2 01:32:57 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:57 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r4 = dup3(r2, r3, 0x0) sendto$rxrpc(r0, &(0x7f00000000c0)="db6ec49a3fc41d5a5eab8cab68141aa6edc4e3ce1a0c66ad0d03f3706c724ea4679600f7ac720d2d9bd8bc8b1b17fc93c2e7be7f64032319c1b0aaf99ab7f46f4916855dc0af43ca3e5d8a2a7e6fd0eb924f75369759230878c60ff29b77b57c1c", 0x61, 0x4, &(0x7f0000000140)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2b}}}, 0x24) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000003380)={0x0, @loopback, @empty}, &(0x7f00000033c0)=0xc) sendmsg$inet(r5, &(0x7f00000035c0)={&(0x7f0000000280)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000380)=[{&(0x7f00000002c0)="316fddc9a058e32b6df9edb70567abba8eb5bf81d2124656b643225f2a8e2a376755f6dae4f2fe73fdf3c2073ed85e6011442797637a0d25c8d9ac17ea9e0ce9a23fa3269e13bfebc18ee22551eadf49792a71bc583a6f081e05152c5be5ca451bcb6946dbc3ca97501d777944124e7d5a8e6c6481949d265ee5618f43a102e73b583437b9c26b69a36bccba8b83f9ecf29bfd5d9b39b6ce796bcf385e6e90f47deab4d898b4e9", 0xa7}], 0x1, &(0x7f0000003400)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_retopts={{0x28, 0x0, 0x7, {[@end, @timestamp_prespec={0x44, 0x14, 0x8c, 0x3, 0x5, [{@local, 0x3}, {@multicast1, 0x5}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x28}}}}, @ip_retopts={{0x9c, 0x0, 0x7, {[@cipso={0x86, 0x64, 0x3, [{0x5, 0xf, "8c459b344a0f290900063d2d26"}, {0x1, 0xf, "5854e55ef22a3f8d9d67dbb8d8"}, {0x1, 0x7, "74a32bb251"}, {0x0, 0x9, "187998ad35c65f"}, {0x0, 0xc, "a5236416ee10b7160120"}, {0x5, 0x10, "3de23996b449f83731c0af09a293"}, {0x1, 0xa, "6221b18394cfddbe"}, {0x0, 0xa, "ab089dfccef12a4a"}]}, @timestamp={0x44, 0x1c, 0xd2, 0x0, 0x5, [0x800, 0xa95, 0xe231, 0x9, 0x4, 0x3]}, @rr={0x7, 0xb, 0xd7, [@dev={0xac, 0x14, 0x14, 0x3f}, @dev={0xac, 0x14, 0x14, 0x16}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7fff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xe}}, @ip_ttl={{0x14}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}], 0x190}, 0x20000000) setsockopt$RXRPC_SECURITY_KEY(r4, 0x110, 0x1, &(0x7f00000001c0)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2b) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) 01:32:57 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:57 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:57 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:57 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) syz_mount_image$affs(&(0x7f0000000000)='affs\x00', &(0x7f00000000c0)='./file1\x00', 0x7f, 0x2, &(0x7f0000000180)=[{&(0x7f0000000200)="6d0a706a3a73b63290863f15e4ece695560b49c4ae1d130d3e235b5450ed1abbd80dc72acdcb960f030f7eeae664fa9f58f02039a265403799ddf540bbcd2841f74e0290147a301a44a4b45daa1054e8c4920d45497bb97f39c7", 0x5a, 0x4}, {&(0x7f0000000300)="929fce40c71a6593f2f1f6c9332131fe3b0da3a2e0960faab3c255685c3f2905af35100c6e39ab0bc1d9abc137b76f4e4d89d5bde9d83babc41d93b22361483bae8cfb90b72e9449956de0d9ff7f43", 0x4f, 0x5}], 0x85, &(0x7f0000000540)={[{'*('}, {'system.advise\x00'}, {'{/{'}], [{@dont_hash='dont_hash'}, {@euid_gt={'euid>', r0}}, {@subj_type={'subj_type', 0x3d, ',).--,'}}]}) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:57 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r4 = dup3(r2, r3, 0x0) sendto$rxrpc(r0, &(0x7f00000000c0)="db6ec49a3fc41d5a5eab8cab68141aa6edc4e3ce1a0c66ad0d03f3706c724ea4679600f7ac720d2d9bd8bc8b1b17fc93c2e7be7f64032319c1b0aaf99ab7f46f4916855dc0af43ca3e5d8a2a7e6fd0eb924f75369759230878c60ff29b77b57c1c", 0x61, 0x4, &(0x7f0000000140)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2b}}}, 0x24) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000003380)={0x0, @loopback, @empty}, &(0x7f00000033c0)=0xc) sendmsg$inet(r5, &(0x7f00000035c0)={&(0x7f0000000280)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000380)=[{&(0x7f00000002c0)="316fddc9a058e32b6df9edb70567abba8eb5bf81d2124656b643225f2a8e2a376755f6dae4f2fe73fdf3c2073ed85e6011442797637a0d25c8d9ac17ea9e0ce9a23fa3269e13bfebc18ee22551eadf49792a71bc583a6f081e05152c5be5ca451bcb6946dbc3ca97501d777944124e7d5a8e6c6481949d265ee5618f43a102e73b583437b9c26b69a36bccba8b83f9ecf29bfd5d9b39b6ce796bcf385e6e90f47deab4d898b4e9", 0xa7}], 0x1, &(0x7f0000003400)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_retopts={{0x28, 0x0, 0x7, {[@end, @timestamp_prespec={0x44, 0x14, 0x8c, 0x3, 0x5, [{@local, 0x3}, {@multicast1, 0x5}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x28}}}}, @ip_retopts={{0x9c, 0x0, 0x7, {[@cipso={0x86, 0x64, 0x3, [{0x5, 0xf, "8c459b344a0f290900063d2d26"}, {0x1, 0xf, "5854e55ef22a3f8d9d67dbb8d8"}, {0x1, 0x7, "74a32bb251"}, {0x0, 0x9, "187998ad35c65f"}, {0x0, 0xc, "a5236416ee10b7160120"}, {0x5, 0x10, "3de23996b449f83731c0af09a293"}, {0x1, 0xa, "6221b18394cfddbe"}, {0x0, 0xa, "ab089dfccef12a4a"}]}, @timestamp={0x44, 0x1c, 0xd2, 0x0, 0x5, [0x800, 0xa95, 0xe231, 0x9, 0x4, 0x3]}, @rr={0x7, 0xb, 0xd7, [@dev={0xac, 0x14, 0x14, 0x3f}, @dev={0xac, 0x14, 0x14, 0x16}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7fff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xe}}, @ip_ttl={{0x14}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}], 0x190}, 0x20000000) setsockopt$RXRPC_SECURITY_KEY(r4, 0x110, 0x1, &(0x7f00000001c0)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2b) 01:32:57 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) close(r0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:57 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:57 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57ca2692c8d31b764b09eb59b34c927daa456173205b"]) 01:32:58 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r4 = dup3(r2, r3, 0x0) sendto$rxrpc(r0, &(0x7f00000000c0)="db6ec49a3fc41d5a5eab8cab68141aa6edc4e3ce1a0c66ad0d03f3706c724ea4679600f7ac720d2d9bd8bc8b1b17fc93c2e7be7f64032319c1b0aaf99ab7f46f4916855dc0af43ca3e5d8a2a7e6fd0eb924f75369759230878c60ff29b77b57c1c", 0x61, 0x4, &(0x7f0000000140)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2b}}}, 0x24) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000003380)={0x0, @loopback, @empty}, &(0x7f00000033c0)=0xc) sendmsg$inet(r5, &(0x7f00000035c0)={&(0x7f0000000280)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000380)=[{&(0x7f00000002c0)="316fddc9a058e32b6df9edb70567abba8eb5bf81d2124656b643225f2a8e2a376755f6dae4f2fe73fdf3c2073ed85e6011442797637a0d25c8d9ac17ea9e0ce9a23fa3269e13bfebc18ee22551eadf49792a71bc583a6f081e05152c5be5ca451bcb6946dbc3ca97501d777944124e7d5a8e6c6481949d265ee5618f43a102e73b583437b9c26b69a36bccba8b83f9ecf29bfd5d9b39b6ce796bcf385e6e90f47deab4d898b4e9", 0xa7}], 0x1, &(0x7f0000003400)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_retopts={{0x28, 0x0, 0x7, {[@end, @timestamp_prespec={0x44, 0x14, 0x8c, 0x3, 0x5, [{@local, 0x3}, {@multicast1, 0x5}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x28}}}}, @ip_retopts={{0x9c, 0x0, 0x7, {[@cipso={0x86, 0x64, 0x3, [{0x5, 0xf, "8c459b344a0f290900063d2d26"}, {0x1, 0xf, "5854e55ef22a3f8d9d67dbb8d8"}, {0x1, 0x7, "74a32bb251"}, {0x0, 0x9, "187998ad35c65f"}, {0x0, 0xc, "a5236416ee10b7160120"}, {0x5, 0x10, "3de23996b449f83731c0af09a293"}, {0x1, 0xa, "6221b18394cfddbe"}, {0x0, 0xa, "ab089dfccef12a4a"}]}, @timestamp={0x44, 0x1c, 0xd2, 0x0, 0x5, [0x800, 0xa95, 0xe231, 0x9, 0x4, 0x3]}, @rr={0x7, 0xb, 0xd7, [@dev={0xac, 0x14, 0x14, 0x3f}, @dev={0xac, 0x14, 0x14, 0x16}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7fff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xe}}, @ip_ttl={{0x14}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}], 0x190}, 0x20000000) 01:32:58 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000200)=0x1ff) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) perf_event_open(&(0x7f0000000240)={0xc622818083c9808e, 0x70, 0x5, 0x4, 0x5, 0x2, 0x0, 0x2, 0xa0800, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x7, 0x3c8b4563}, 0x400, 0x20, 0x6, 0x7, 0xffffffff80000001, 0x80000000, 0x200}, 0x0, 0xd, r1, 0x2) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:58 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) 01:32:58 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r4 = dup3(r2, r3, 0x0) sendto$rxrpc(r0, &(0x7f00000000c0)="db6ec49a3fc41d5a5eab8cab68141aa6edc4e3ce1a0c66ad0d03f3706c724ea4679600f7ac720d2d9bd8bc8b1b17fc93c2e7be7f64032319c1b0aaf99ab7f46f4916855dc0af43ca3e5d8a2a7e6fd0eb924f75369759230878c60ff29b77b57c1c", 0x61, 0x4, &(0x7f0000000140)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2b}}}, 0x24) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000003380)={0x0, @loopback, @empty}, &(0x7f00000033c0)=0xc) 01:32:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) r3 = accept4(r2, 0x0, 0x0, 0x0) dup3(r3, r1, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x10, 0x0, 0x0, r1, &(0x7f0000000000), 0x200a00}]) io_submit(r4, 0x1, &(0x7f0000000400)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f00000002c0)="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", 0xff, 0x5, 0x0, 0x2, r0}]) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) mount(&(0x7f00000000c0)=@sr0='/dev/sr0\x00', &(0x7f0000000200)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000240)='nfs4\x00', 0x8, &(0x7f0000000280)='-*\x00') [ 291.034490] affs: Unrecognized mount option "*(" or missing value [ 291.071531] affs: Error parsing options 01:32:58 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) [ 291.092413] overlayfs: missing 'lowerdir' 01:32:58 executing program 3: r0 = getpgrp(0xffffffffffffffff) r1 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/bluetooth/6lowpan_control\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r0, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)={0xffffffffffffffff, r1, 0xcfc6}) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x5, 0xf1, 0x5f, 0x28, 0x0, 0xffffffffffff0000, 0x104442, 0x9, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000180)}, 0x4, 0x8, 0x7fff, 0x5, 0x3, 0x2, 0x67f7}, r2, 0xe, 0xffffffffffffffff, 0x1) syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:58 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) 01:32:58 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='\x00') bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0xfffffffffffffd7b) bind$unix(r1, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK/file0\x00'}, 0x6e) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:58 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r2, r3, 0x0) sendto$rxrpc(r0, &(0x7f00000000c0)="db6ec49a3fc41d5a5eab8cab68141aa6edc4e3ce1a0c66ad0d03f3706c724ea4679600f7ac720d2d9bd8bc8b1b17fc93c2e7be7f64032319c1b0aaf99ab7f46f4916855dc0af43ca3e5d8a2a7e6fd0eb924f75369759230878c60ff29b77b57c1c", 0x61, 0x4, &(0x7f0000000140)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2b}}}, 0x24) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) 01:32:58 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) [ 291.168736] affs: Unrecognized mount option "*(" or missing value [ 291.175203] affs: Error parsing options [ 291.205070] overlayfs: filesystem on './bus' not supported as upperdir 01:32:58 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r2, r3, 0x0) sendto$rxrpc(r0, &(0x7f00000000c0)="db6ec49a3fc41d5a5eab8cab68141aa6edc4e3ce1a0c66ad0d03f3706c724ea4679600f7ac720d2d9bd8bc8b1b17fc93c2e7be7f64032319c1b0aaf99ab7f46f4916855dc0af43ca3e5d8a2a7e6fd0eb924f75369759230878c60ff29b77b57c1c", 0x61, 0x4, &(0x7f0000000140)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2b}}}, 0x24) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) 01:32:58 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:58 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x42) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x80080) rmdir(&(0x7f0000000400)='./file1\x00') write$P9_RREADLINK(r0, &(0x7f0000000180)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) r1 = syz_open_dev$cec(&(0x7f0000000240)='/dev/cec#\x00', 0x0, 0x2) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000380)={&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000000300)="9aa2e156db0d63d5b4d7a480a44d2e3b5d96012968770376e70c7088b7bb86008693bc41b7b7d09e62c5e724e3bb38f680c8e88b8ac5a84fc0babffb3439cf9b6673039c2e9105ed4b2303", 0x4b, r1}, 0x68) mkdir(&(0x7f0000000200)='./bus\x00', 0xfa) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00') 01:32:58 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) [ 291.352181] overlayfs: missing 'lowerdir' 01:32:58 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r2, r3, 0x0) sendto$rxrpc(r0, &(0x7f00000000c0)="db6ec49a3fc41d5a5eab8cab68141aa6edc4e3ce1a0c66ad0d03f3706c724ea4679600f7ac720d2d9bd8bc8b1b17fc93c2e7be7f64032319c1b0aaf99ab7f46f4916855dc0af43ca3e5d8a2a7e6fd0eb924f75369759230878c60ff29b77b57c1c", 0x61, 0x4, &(0x7f0000000140)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2b}}}, 0x24) socket$packet(0x11, 0x2, 0x300) 01:32:58 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:58 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x40) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r4, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000022c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) sendmmsg$unix(r1, &(0x7f00000023c0)=[{&(0x7f0000000200)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000280)="b0ce8b8ec6c883e1b28d5ae317f0ff6ac114d6b5ba8e42dedfaffe588919f188e482a4c06f85362acefdaf0465945d01f7bf2e41c97967ec726758d36675d442de5e031139f4c2449b0f9e8b2b67a558bdfb08605bc0268aa272c618d9a9760078967bd3803450069ce4201e88f83640b11cf69af93c5516a9428f8b3e5c2348a9dfccf58059f9d674d6ffe787209c343d20064c1948570d639fc8794c9e85aecd814a063475729f36ec9644757b61e03a6e60376b7601a233591f2408d9fdb4ecfa13515a3d3418b41f2136f74228ebb1936a", 0xd3}, {&(0x7f0000000380)="0b35ff0f1668d2c99e09230cf10876efbe6104704e92122c7459750fe5d1a98f28656805ee7a01184db515c7727c9ebd5404087c579fcdde70d64ef501985ea8da340cb1b1c2eb4f0e18b99634bb5c19eebbe4e022c1584f02b1225abe7c326c4d7e0d9019476d383e46d1845d2cf2", 0x6f}, {&(0x7f0000000400)="d8cd2be30a5e5821d98e0e40a0dc48cda595087c955a15912eb929b195fe9118f92bee2a47da0e4870cf3c1332debd2bba6573768e59ec3a3fcbeb8f10ebe2c0a12239009184455cb0cbb725fe0a915007e4820f52c33b05c898ae5ef8b77329b4de88cfd353ce9b7cb6d45d86ce7f7fc215ceaf74a37b2aa3372950dd07fe31f6d5c68de2b3c7b222e8e75555551208d5cb751c3f59817c4670dd1889a43972917a4d6dd44bb2775df1768420e5338b58dbe2dbb1ba", 0xb6}, {&(0x7f00000004c0)="5606b4bbdbd7b2280adc0bedb20f0070e56eae2595bf754ac57f05ebac6e2d520787ba3d845398a3ad002ea1b0882c275764ced6a40f07b966303ea053fa04537d0b156c1dfc316b4a", 0x49}, {&(0x7f0000000540)="93062f0fd90928814c12e402854c74a52c3109f0641cd50923befa5b0079206d95c4d6a5046fe340d8dc70c7f78377433863f2ca158fac9969098b296a6ad90aeb5ae3fa6d0cb40878d75428f9f59f7565c724bab3ddf11ac14e2d60a670ad76f81cf801d0f80a1e1e42169b7af6617949544732f7895591d6d51c64e23457a7aae32d4799d2228c321ea774856005e905fb7192efde68ae4f2b86dfd4b3fc3cdc8ebe9d4dbcf761e0b29c115af49a0c5af97ff9a8f7abf992856a78ee1f585712", 0xc1}, {&(0x7f00000000c0)="aa8d722abc7e0a0c482ee5e5ea66fcfb8336c8eb5aad73946cfc764714981fc1bc", 0x21}, {&(0x7f0000000640)="49ba53a8ba15d3f83fbaab391960dbbe9405147807f8426b15ac6f13394eb5a49483653759c5f4be0e", 0x29}], 0x7, &(0x7f0000000880)=ANY=[@ANYBLOB="1c000000000000587b00000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32=r1], 0x78, 0x24040804}, {&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000980)="215b1f41823bdda3786eca1bdfc61340bd68723f10f847cc521756b48a903f60a5f710cd398e", 0x26}], 0x1, &(0x7f0000000b00)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r1, r1]}}, @rights={{0x14, 0x1, 0x1, [r2]}}], 0xa0, 0x4000}, {&(0x7f0000000bc0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000c40)="4110c2324039d7b4868cf0b047240763d8ccafe58553c9edbfd65163e1b251f45c852fde442cc5189de4d670890f2a1f12645dad943c8e7a9be21e1b857f3246eacfee9db5a1ff6e720ff35dd9b5f9702c165ae9838fdcdbe8c4b58b5020a6a8fb96ba83f43c9b1f960f1bff99439e55d029fe7cdae358abffaccea01da3c07082d4da4cda9a581488c1c2f829990b4c9b117f85bab78f70dc7ba00dd76748fe4d9a1a918dd2a42a185f394f2b37d21ee5e27261b3eae00f735ae9", 0xbb}, {&(0x7f0000000d00)="e2a685ee4d75b3a365fa4c784f087d7a8ba14c594f45f0", 0x17}, {&(0x7f0000000d40)="34e9b94ba14a66317e13fa2317ecb0fefa0111a4b1c5bbf44bff0d9a5eeaea92966f6d70ee170b17e22482f1ab36437ef0402a158233ced9b5cd42f8f7aa28384b1091c348595d59bd2660b616d205af305106b07dd0abfdc4360dfac1eef42a1963de5621e73f8c1ec28480aa16aad0b3bb06baa53aae19c3bfd4cf64d748eba06aa28e1b2a728655769db4033a92c3e97b506e28858db17006ce8ac5e8517f80ca2591f852ed6f45c387d073afc1276e2d3fa83b2bd191e4228dba8651a76973ccf560914ed60d09454264fba2805b1f4b20c301561aa1681a73d76f0265ac4328195a8e382ce87309a88c8536471a2f01f51080a87ce7", 0xf8}, {&(0x7f0000000e40)="c28c43a4a9a3c3aa3fa398ee1ce0dbbf44c3607f22a8a12b24d111ca5a914e02dca7adbc5bae9e9dac75be305636dd0b73716521ff6567e19b8dae196af3a188888d56196a5b58ffb7dce9961062fe4e25d3c82c4b8b9122395702063717a31eaeb0316d583af81548f5324cc29090d4bb12480f0f5a10e826301d30449e1f6801251401b6c49b7e5b8b4df5ef2a85f215093c8bce77911beab3238d4b5205", 0x9f}, {&(0x7f0000000f00)="cd27529a3adf32", 0x7}], 0x5, &(0x7f0000000fc0)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18, 0x20000000}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000001080)="dcd0b6f6caca7bc479c0528c1376944d0c537df046d6887e1b749aadc60a6d5e82f13b1a1f0d05d014b53dfad09e098603a2ffde35df95e64ca24c3da6c3d29bc465e9e3a69d8403e51aebdd73e2c0d441984740b78ea71cd0b5f4ab82d9455bd4772e33f249984d16c19c5624ea3de446ad12de50a50e682239ecb0f31f38bc7114be55fa41f922bca665c9340f74e3dea437cef23a751b2ebb7a06cabe8a3a2f602cfee3beea5508be41759c1478f5c988985a120e4bd4d9abbd11260485fad8f22489a67cd9e2b884d8be2b5c2056fef286", 0xd3}, {&(0x7f0000001180)="c89b7ed428b3a76faf8037d0f3eb0b5666fc1653cce2d00f1b01d6ff7d2080fb05a5ba6be275e684a084b0412fd6fd6a5fcc84d8f12c6d84b1069cf89b45f5335ad9440a68f5a4816f001caa8e79572c6c1d0fc78f2eeb4790d5de0ac4b93ba4c7710a469f013b4579dac2c96a9a94557b56e91a8fb6f0eed6df943b9f6731697b3111b7c3b64d1f802f26023f3731ce08296bbd5eee719e", 0x98}, {&(0x7f0000001240)="e476e391fda131566392881fd0", 0xd}, {&(0x7f0000001280)="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", 0x1000}], 0x4, &(0x7f0000002380)=[@rights={{0x1c, 0x1, 0x1, [r1, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee01, r5}}}], 0x40}], 0x4, 0x2000c091) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 291.490141] overlayfs: missing 'lowerdir' 01:32:58 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) 01:32:58 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) 01:32:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='\x00') r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) accept(r2, 0x0, &(0x7f0000000200)) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:58 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r2, r3, 0x0) sendto$rxrpc(r0, &(0x7f00000000c0)="db6ec49a3fc41d5a5eab8cab68141aa6edc4e3ce1a0c66ad0d03f3706c724ea4679600f7ac720d2d9bd8bc8b1b17fc93c2e7be7f64032319c1b0aaf99ab7f46f4916855dc0af43ca3e5d8a2a7e6fd0eb924f75369759230878c60ff29b77b57c1c", 0x61, 0x4, &(0x7f0000000140)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2b}}}, 0x24) 01:32:58 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:58 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r2, r3, 0x0) [ 291.669860] overlayfs: missing 'lowerdir' 01:32:58 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) 01:32:58 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:59 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) [ 291.819237] overlayfs: filesystem on './bus' not supported as upperdir 01:32:59 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) accept(r1, 0x0, &(0x7f0000000280)) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r2 = getpgid(0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r3, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x62, 0x0, 0xbb, 0x7, 0x0, 0x101, 0x330, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x100000001, 0xfce5}, 0x2001, 0x1ff, 0x1, 0x6, 0x7, 0x8, 0x8fe6}, r2, 0x1, r3, 0x3) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) [ 291.905099] overlayfs: missing 'lowerdir' 01:32:59 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) [ 291.945585] overlayfs: missing 'lowerdir' 01:32:59 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:59 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) 01:32:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000000000000}, 0x40004, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair(0x25, 0x6, 0x7, &(0x7f00000000c0)) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:59 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x1) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="ddee8d28e70276c49c1a776f726bacab15acbcc38ff16c65312c6c6f7765726469723d2e00"/52]) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:59 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) [ 292.098451] overlayfs: missing 'lowerdir' 01:32:59 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) [ 292.137751] overlayfs: missing 'lowerdir' 01:32:59 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x4, 0x5e, 0xa, 0xf9, 0x0, 0x6, 0x2020, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7ff, 0x2, @perf_bp={&(0x7f00000000c0), 0xb}, 0x8000, 0x9, 0x3, 0x2, 0x9, 0x5, 0x3}, 0xffffffffffffffff, 0x6, r0, 0x2) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:32:59 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 292.197892] overlayfs: unrecognized mount option "(vĜworkÏle1" or missing value 01:32:59 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r2, r3, 0x0) 01:32:59 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) 01:32:59 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000000)='./file0\x00', 0x511441, 0x141) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') [ 292.264581] overlayfs: missing 'lowerdir' [ 292.269916] overlayfs: unrecognized mount option "(vĜworkÏle1" or missing value [ 292.358204] overlayfs: missing 'lowerdir' 01:32:59 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = socket$packet(0x11, 0x2, 0x300) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r2, r3, 0x0) 01:32:59 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[]) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:59 executing program 1: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:59 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) 01:32:59 executing program 3: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) getdents64(r0, &(0x7f0000000000)=""/60, 0x3c) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x4, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:32:59 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r2, 0x0) [ 292.470114] overlayfs: missing 'lowerdir' [ 292.470826] overlayfs: filesystem on './bus' not supported as upperdir 01:32:59 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) r1 = socket$unix(0x1, 0x9d9cd1ba56a433cc, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setresuid(0x0, 0x0, 0x0) socketpair(0x4, 0x5, 0x2, &(0x7f0000002700)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mouse(&(0x7f0000002740)='/dev/input/mouse#\x00', 0x8001, 0x40000) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002780)='/dev/vcs\x00', 0x111100, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000028c0)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="63b1e24057d4de9e37a35fa1211b5e45a14fbc1656d7b0c589b344b8804f7aebb817e3037c314f788c246a36b2f441c2cd407e2e20a99ea32b822e683e887548cd07d48d1f0bcf4cba6f14ad22866df4e619a3777255672c9040686f594c5446417f7b5287144db22403e3a4abb2589b82e490601f2db976cbe0f56bdfac5a3033ef4d5866ae1168efbb7cf05a0234cda09e7b508281d04aa0a602331bd6", 0x9e}, {&(0x7f0000000380)="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", 0xfd}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000580)="437d7dbb1c02923dd76edada79fe3906a0e97964f7f7369999aae865788703c56538a53cb0e64d3fa040f647acd4e83ef2e752b1fc38171df9bdb9498f5e9da2625abf9ca44251f772769d6e42c904391959cb8f48487164915031dd", 0x5c}], 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="00000048968380d6b8c867000104000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="009354acb50000003400080000000000b804ddf8f500000170efa0e00b7c204ea07b0bbd291b10dd322a", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xf0, 0x4}], 0x1, 0x4000094) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000200)='y\x00', 0x2, 0x3) [ 292.554101] overlayfs: missing 'lowerdir' 01:32:59 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[]) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:59 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r2, 0x0) 01:32:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) accept(r1, 0x0, &(0x7f0000000280)) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r2 = getpgid(0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r3, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x62, 0x0, 0xbb, 0x7, 0x0, 0x101, 0x330, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x100000001, 0xfce5}, 0x2001, 0x1ff, 0x1, 0x6, 0x7, 0x8, 0x8fe6}, r2, 0x1, r3, 0x3) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) [ 292.577599] overlayfs: missing 'lowerdir' [ 292.596929] overlayfs: missing 'lowerdir' 01:32:59 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./']) [ 292.641007] overlayfs: missing 'lowerdir' [ 292.680721] overlayfs: missing 'lowerdir' 01:32:59 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r2, 0x0) 01:32:59 executing program 3: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) statx(r0, &(0x7f00000000c0)='./file1\x00', 0x400, 0x4, &(0x7f0000000300)) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="75707065726469723d2e2fb75a9ae1dc50c4be6469723d2e2f66696c65312c4d937145d156ef646907000000f000"/57]) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') [ 292.705764] overlayfs: missing 'lowerdir' 01:32:59 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[]) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:32:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) bind$unix(r0, &(0x7f0000004100)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000000200)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/9, 0x9}], 0x1}}, {{&(0x7f00000002c0)=@pppol2tpv3in6, 0x80, &(0x7f0000002680)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/212, 0xd4}, {&(0x7f0000001440)=""/48, 0x30}, {&(0x7f0000001480)=""/26, 0x1a}, {&(0x7f00000014c0)=""/213, 0xd5}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/132, 0x84}], 0x7, &(0x7f0000002700)=""/151, 0x97}, 0x1}, {{&(0x7f00000027c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000002840)=""/190, 0xbe}, {&(0x7f0000002900)=""/53, 0x35}, {&(0x7f0000002940)=""/4083, 0xff3}, {&(0x7f0000003940)=""/146, 0x92}], 0x4, &(0x7f0000003a40)=""/157, 0x9d}, 0x6}, {{&(0x7f0000003b00)=@nfc, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003b80)=""/43, 0x2b}, {&(0x7f0000003bc0)=""/218, 0xda}, {&(0x7f0000003cc0)=""/162, 0xa2}, {&(0x7f0000003d80)=""/115, 0x73}, {&(0x7f0000003e00)=""/70, 0x46}], 0x5, &(0x7f0000003f00)=""/222, 0xde}, 0x6622}], 0x4, 0x1000000000fe, 0x0) 01:32:59 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./']) 01:33:00 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r1, r2, 0x0) [ 292.868777] overlayfs: unrecognized mount option "MqEVdi" or missing value 01:33:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000200)=@file={0xb52e8c211bd3526f, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendto$unix(r0, &(0x7f0000000280)="c0acc8a4ba9f7bf3243bf3c60f386fd7095787dd11888a19fa400d243c1c457a94f305a583b3fd3d5e367765567ebdcf4370983cff040690a203c567b3ffbf4eaa7637171b30c0c54ca42a80176f5a1eceabede2785dc22c3c19df93f1a0d0ba88b42bf33ae83ca20b0179cf0a5281bb009b26e864eb013f1585b3f877e82f5de6cc", 0x82, 0x801, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:00 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB]) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:00 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") syz_init_net_socket$ax25(0x3, 0x3, 0xb1ca3319e26b8b51) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r1, r2, 0x0) [ 292.951193] overlayfs: missing 'lowerdir' [ 292.961558] overlayfs: unrecognized mount option "MqEVdi" or missing value 01:33:00 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x44) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file\x00\x00lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') mkdir(&(0x7f0000000000)='./file1\x00', 0x1) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:33:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) accept(r1, 0x0, &(0x7f0000000280)) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r2 = getpgid(0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r3, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x62, 0x0, 0xbb, 0x7, 0x0, 0x101, 0x330, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x100000001, 0xfce5}, 0x2001, 0x1ff, 0x1, 0x6, 0x7, 0x8, 0x8fe6}, r2, 0x1, r3, 0x3) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) 01:33:00 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./']) 01:33:00 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="8b78429e78a495e6ed3de4938f296a624602701f753c594cd7ad0a313ada0ebfacf2cb6e37af72c1d8ac88c13b9918c0e20ea8bf06bdfcc4f6ef7c7433b0d259d5c5471f5c6017ca22cf8bc8269060c8b9835670f211fb5a6aecd6aababbf9a56ff8eff6a87a82c018b4ff69cada1b829e0a96270c2efbf24027f7cd8609d8a1f110a473cb3c0552279a33683ec29e361345e83f685ff7683038b3806c5e5b2ed0") r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r1, r2, 0x0) [ 293.143917] overlayfs: missing 'lowerdir' 01:33:00 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB]) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) [ 293.177764] overlayfs: missing 'lowerdir' 01:33:00 executing program 5: socket$rxrpc(0x21, 0x2, 0x2) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) [ 293.248550] overlayfs: missing 'lowerdir' 01:33:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r0, 0x0, 0x0) ioctl$VIDIOC_DBG_G_CHIP_INFO(r0, 0xc0c85666, &(0x7f0000000300)={{0x0, @name="796069d07bf61450b56eca9b7c0af11fe638b1304b603c3a4a7c48cff158a5fa"}, "b98ed53007c37b05b0f41c5181e0732eed6d57ea903b8ef0038365a40dcdd08b", 0x3}) syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) chdir(&(0x7f00000001c0)='./bus\x00') mkdir(&(0x7f00000000c0)='./bus\x00', 0x44) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000080)=@random={'system.', 'cor\a\x00\x00\x00p_filter\x00'}) 01:33:00 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c4fd96319d44c3490bf57"]) 01:33:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000880)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000280)={0x0, 0x70, 0x0, 0x7, 0x20, 0x4, 0x0, 0x8002, 0x60, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fff, 0x4, @perf_config_ext={0x10001, 0x4}, 0x10010, 0xa9, 0x80, 0x7, 0xfcd, 0x8, 0x3}) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f0000000800)=[{{&(0x7f0000000340)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/214, 0xd6}, {&(0x7f00000004c0)=""/94, 0x5e}, {&(0x7f0000000540)=""/251, 0xfb}, {&(0x7f0000000640)=""/82, 0x52}, {&(0x7f00000006c0)=""/171, 0xab}], 0x5}, 0x6}], 0x1, 0x0, &(0x7f0000000840)) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cachefiles\x00', 0x99000, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) socket(0x23, 0x2, 0x783) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:00 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) 01:33:00 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./']) [ 293.574731] overlayfs: failed to resolve './file%`]OcL4W': -2 01:33:00 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[]) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:33:00 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB]) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) r3 = accept4(r2, 0x0, 0x0, 0x0) dup3(r3, r1, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x10, 0x0, 0x0, r1, &(0x7f0000000000), 0x200a00}]) io_submit(r4, 0x1, &(0x7f0000000400)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f00000002c0)="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", 0xff, 0x5, 0x0, 0x2, r0}]) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) mount(&(0x7f00000000c0)=@sr0='/dev/sr0\x00', &(0x7f0000000200)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000240)='nfs4\x00', 0x8, &(0x7f0000000280)='-*\x00') 01:33:00 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) [ 293.670231] overlayfs: missing 'lowerdir' 01:33:00 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdi']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:00 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) [ 293.747469] overlayfs: missing 'lowerdir' [ 293.755089] overlayfs: missing 'lowerdir' 01:33:00 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./']) [ 293.792239] overlayfs: missing 'lowerdir' 01:33:00 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') [ 293.907747] overlayfs: unrecognized mount option "workdi" or missing value [ 293.945486] overlayfs: filesystem on './bus' not supported as upperdir 01:33:01 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x60602, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x8, 0xff, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000200), 0x7}, 0x502c0, 0x0, 0x0, 0x6, 0x7f, 0x1000}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8, 0x25840) connect$unix(r1, &(0x7f0000000300)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xffffffffffffff31) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r2, 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000280)=""/128) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:01 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdi']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:01 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) 01:33:01 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7570106275732c016f726b6469723d2a2f66696c61312c6c6f7765726469723d2e91afa8ebb0f7060000000000000000"]) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') 01:33:01 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./']) 01:33:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) r3 = accept4(r2, 0x0, 0x0, 0x0) dup3(r3, r1, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x10, 0x0, 0x0, r1, &(0x7f0000000000), 0x200a00}]) io_submit(r4, 0x1, &(0x7f0000000400)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f00000002c0)="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", 0xff, 0x5, 0x0, 0x2, r0}]) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) mount(&(0x7f00000000c0)=@sr0='/dev/sr0\x00', &(0x7f0000000200)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000240)='nfs4\x00', 0x8, &(0x7f0000000280)='-*\x00') 01:33:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 01:33:01 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdi']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, 0x0, 0x2, 0x0) dup3(r0, r1, 0x0) [ 294.227386] overlayfs: unrecognized mount option "workdi" or missing value [ 294.246802] overlayfs: unrecognized mount option "upbus" or missing value 01:33:01 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) [ 294.326912] overlayfs: unrecognized mount option "upbus" or missing value 01:33:01 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x81) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x301058, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') mount$overlay(0x0, &(0x7f0000000180)='./file1/file0\x00', &(0x7f0000000200)='overlay\x00', 0x1000004, &(0x7f0000000240)={[{@metacopy_off='metacopy=off'}, {@xino_on='xino=on'}, {@index_off='index=off'}, {@lowerdir={'lowerdir', 0x3d, './file0'}}], [{@appraise='appraise'}, {@smackfshat={'smackfshat', 0x3d, 'system.advise\x00'}}]}) symlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:33:01 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, 0x0, 0x2, 0x0) dup3(r0, r1, 0x0) [ 294.378161] overlayfs: unrecognized mount option "workdi" or missing value 01:33:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$unix(0x1, 0x1, 0x0) accept4(r1, &(0x7f0000000200)=@in={0x2, 0x0, @initdev}, &(0x7f00000000c0)=0x80, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 01:33:01 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./f']) 01:33:01 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f00000001c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') [ 294.487711] overlayfs: failed to resolve './file%`]': -2 01:33:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, 0x0, 0x2, 0x0) dup3(r0, r1, 0x0) 01:33:01 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) [ 294.560928] overlayfs: missing 'lowerdir' [ 294.570289] overlayfs: failed to resolve './f': -2 01:33:01 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 01:33:01 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./f']) [ 294.661342] overlayfs: failed to resolve '.n }5DXN#xZ" x"8Nx': -2 [ 294.717417] overlayfs: missing 'lowerdir' 01:33:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) r3 = accept4(r2, 0x0, 0x0, 0x0) dup3(r3, r1, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x10, 0x0, 0x0, r1, &(0x7f0000000000), 0x200a00}]) io_submit(r4, 0x1, &(0x7f0000000400)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f00000002c0)="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", 0xff, 0x5, 0x0, 0x2, r0}]) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) mount(&(0x7f00000000c0)=@sr0='/dev/sr0\x00', &(0x7f0000000200)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000240)='nfs4\x00', 0x8, &(0x7f0000000280)='-*\x00') 01:33:01 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 01:33:01 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:01 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus/file0\x00', 0x480403, 0x18) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYRES16]) chdir(&(0x7f00000000c0)='./bus\x00') removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') [ 294.739582] overlayfs: failed to resolve '.n }5DXN#xZ" x"8Nx': -2 [ 294.761422] overlayfs: failed to resolve './f': -2 01:33:02 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x2, 0x40, 0x7, 0x2, 0x0, 0x50, 0xcc20c, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x0, 0x1}, 0x0, 0x4, 0x7, 0x7, 0xfe, 0xfc8, 0x4}, 0xffffffffffffffff, 0x7, r0, 0x8) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x20, 0x0, 0x9, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000000c0), 0xd}, 0x8008, 0x4, 0x5, 0x1, 0x10000, 0x7, 0x200}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x8) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000280)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:02 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./f']) 01:33:02 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 294.892184] overlayfs: missing 'lowerdir' 01:33:02 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lower']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 01:33:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$unix(0x1, 0x1, 0x0) accept4(r1, &(0x7f0000000200)=@in={0x2, 0x0, @initdev}, &(0x7f00000000c0)=0x80, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 294.928733] overlayfs: unrecognized mount option "" or missing value [ 294.966009] overlayfs: unrecognized mount option "" or missing value 01:33:02 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file2\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) open(&(0x7f0000000180)='./file2\x00', 0x80600, 0x80) syz_mount_image$tmpfs(&(0x7f0000000200)='tmpfs\x00', &(0x7f0000000240)='./file1\x00', 0xff, 0x1, &(0x7f0000000400)=[{&(0x7f0000000300)="88a41fb7f51a513c893efb2f026dff01161e7b17c69e15c2875241d4c84dcc26041ce195eb7693245d1866c659363805ab93f4f407f0786f77c5b53aa6d70bc37d74e1e34bd523cfe33765b3e7e368aa54871539439ca60230ea88a841649f81961e0c62ac4dcbeca82ec7e45c2958e2f4fbeb1338b94f8f5bb2de3a28799dd60a666f9c3e012b135aa8dd67c352f89c3e0efcc4a37ccc9a81427cdd2d7c76a5469635a1f09e329357f0b022618a66f6e5cbf44a313079533a2e5d0eab7cecae83e82e35a4728d0f4ceb28fb528f6c4c3acc77530f5967c48cd701593c177b90b16eda25b63bf0a65bc6bc0f029359470cc71a3fb9ec99", 0xf7, 0x7}], 0x2000, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'prefer', '=relative', @val={0x3a, [0x2d]}}}}, {@mode={'mode', 0x3d, 0xffffffffffffffff}}, {@huge_always='huge=always'}, {@huge_never='huge=never'}, {@nr_blocks={'nr_blocks', 0x3d, [0x32, 0x78, 0x30, 0x30, 0x78]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x6b]}}, {@size={'size', 0x3d, [0x0]}}, {@uid={'uid', 0x3d, 0xee01}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@euid_lt={'euid<', 0xffffffffffffffff}}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') pivot_root(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file2\x00') open(&(0x7f0000000440)='./file2/file0\x00', 0x311400, 0x10) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.advise\x00') [ 295.002225] overlayfs: failed to resolve './f': -2 01:33:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 01:33:02 executing program 4: r0 = perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r2, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r3, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x8, 0xa0, 0x4, 0x4, 0x0, 0x0, 0x84216, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x31c84c4f, 0x1, @perf_config_ext={0x10001, 0x308}, 0x48081, 0xff, 0x9, 0x9, 0x8, 0x0, 0xaf}, r2, 0x5, r3, 0xa) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040), 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x20, 0x0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040)='fuse\x00', 0x8400c4, &(0x7f00000002c0)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x100000001}}, {@max_read={'max_read', 0x3d, 0xfff}}, {@max_read={'max_read'}}], [{@smackfsfloor={'smackfsfloor', 0x3d, '/dev/ubi_ctrl\x00'}}, {@measure='measure'}]}}) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x44000, 0x0) sendmmsg$unix(r6, &(0x7f0000000200), 0x0, 0x4040000) 01:33:02 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file%`']) [ 295.037269] overlayfs: unrecognized mount option "lower" or missing value 01:33:02 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lower']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) [ 295.199480] overlayfs: failed to resolve './file%`': -2 [ 295.216842] overlayfs: filesystem on './bus' not supported as upperdir 01:33:02 executing program 3 (fault-call:1 fault-nth:0): r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, 0x0) 01:33:02 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file%`']) 01:33:02 executing program 5 (fault-call:2 fault-nth:0): r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) [ 295.278407] overlayfs: unrecognized mount option "lower" or missing value 01:33:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40}, 0x0, 0x9, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e22}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) 01:33:02 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lower']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) [ 295.397489] overlayfs: failed to resolve './file%`': -2 [ 295.417908] FAULT_INJECTION: forcing a failure. [ 295.417908] name failslab, interval 1, probability 0, space 0, times 0 [ 295.462472] overlayfs: unrecognized mount option "lower" or missing value [ 295.470664] CPU: 1 PID: 26503 Comm: syz-executor.3 Not tainted 4.14.218-syzkaller #0 [ 295.478566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.488271] Call Trace: [ 295.490870] dump_stack+0x1b2/0x281 [ 295.494506] should_fail.cold+0x10a/0x149 [ 295.498688] should_failslab+0xd6/0x130 [ 295.503219] kmem_cache_alloc+0x28e/0x3c0 [ 295.507389] ? sock_destroy_inode+0x60/0x60 [ 295.511988] sock_alloc_inode+0x19/0x250 [ 295.516062] ? sock_destroy_inode+0x60/0x60 [ 295.520390] alloc_inode+0x5d/0x170 [ 295.524031] new_inode_pseudo+0x14/0xe0 [ 295.528015] sock_alloc+0x3c/0x270 [ 295.531568] SyS_accept4+0xb1/0x580 [ 295.535201] ? SyS_listen+0x210/0x210 [ 295.539038] ? __mutex_unlock_slowpath+0x75/0x770 [ 295.543892] ? vfs_write+0x319/0x4d0 [ 295.547613] ? fput+0xb/0x140 [ 295.550723] ? SyS_write+0x14d/0x210 [ 295.554441] ? SyS_read+0x210/0x210 [ 295.558073] ? __do_page_fault+0x159/0xad0 01:33:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$unix(0x1, 0x1, 0x0) accept4(r1, &(0x7f0000000200)=@in={0x2, 0x0, @initdev}, &(0x7f00000000c0)=0x80, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) 01:33:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) connect$unix(r0, &(0x7f0000000200)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x6, 0x2, 0x7f, 0x3, 0x0, 0x8, 0x90800, 0xe, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x228, 0x1, 0x381a, 0x5, 0x1f, 0x401, 0x1ff}, 0xffffffffffffffff, 0x9, r1, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:02 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file%`']) 01:33:02 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) [ 295.562318] ? do_syscall_64+0x4c/0x640 [ 295.566327] ? SyS_accept4+0x580/0x580 [ 295.570243] do_syscall_64+0x1d5/0x640 [ 295.574147] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 295.579341] RIP: 0033:0x465b09 [ 295.582532] RSP: 002b:00007f913338d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 295.590441] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 295.597717] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 295.604992] RBP: 00007f913338d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 295.612268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 295.619543] R13: 00007ffd13b32e5f R14: 00007f913338d300 R15: 0000000000022000 01:33:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r2 = dup2(r0, r0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x1007}, 0x4) dup3(r0, r1, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0xa0) [ 295.711569] overlayfs: unrecognized mount option "lowerdir" or missing value [ 295.725984] overlayfs: failed to resolve './file%`': -2 01:33:02 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3"]) 01:33:03 executing program 3 (fault-call:1 fault-nth:1): r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, 0x0) 01:33:03 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x11, r1, r2) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r3 = add_key$fscrypt_v1(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'fscrypt:', @desc4='85baa174f0cb1142'}, &(0x7f0000000140)={0x0, "b1a55b95fac7a0c1f0e6a5c936ed0aeb9821a80f72f342d38cdd2dd821cdd45f1158132c46ba9971a3752daa20ced5aa2a579a1aafdc0f75496433b989494801"}, 0x48, 0xffffffffffffffff) keyctl$get_security(0x11, r3, &(0x7f0000000680)=""/35, 0x23) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000040)=[{&(0x7f0000000200)="dd4ecbbcc607a002b9729603bc17b61cea5ebdb0525523638396577c1f394d20f9b51d4d94485586363dba0ebfe8a72351607602fc9b65a69c69897e4e7bb61e99fdaad9aa8c8a5ed0cb74800d97d72868ffbf86b80ecaa35f7483978c2806fb3088fae49b6ad353fd7089d059746f51d14863dcc0cc962d588de75a8a86ab54ffe451b4a6b0bc9f4209dd395dfbb506a4cd5732f6df3dfba324a807113ede57b7750fa2680522a00890eb0cb58d953c5634a7c6ae77894f54d3162ec55f7aa59acf6fd3a34980e18a7203779ee7b9cf886f78fff7315bd58116502c1323b50bfd0ed5b6d887499d7257aa8a79e06f4b6204", 0xf2}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="6871b91648dce20d877086bff046e2e0973686b947424ad71dd276737cf6daa54b7c135f9bb1082cc77f306c8a08a5aec633b8c789c173fd92362b125cfd75b2b21d0509121a40edd9dff04ea3dc2b7473a9cf1146", 0x55}], 0x3, r1) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:03 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) 01:33:03 executing program 1 (fault-call:0 fault-nth:0): sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) 01:33:03 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3"]) [ 295.869279] overlayfs: failed to resolve './file%`]': -2 [ 295.959063] FAULT_INJECTION: forcing a failure. [ 295.959063] name failslab, interval 1, probability 0, space 0, times 0 [ 295.979286] overlayfs: unrecognized mount option "lowerdir" or missing value [ 295.989502] CPU: 1 PID: 26550 Comm: syz-executor.3 Not tainted 4.14.218-syzkaller #0 [ 295.997451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.006837] Call Trace: [ 296.009439] dump_stack+0x1b2/0x281 [ 296.013080] should_fail.cold+0x10a/0x149 [ 296.017243] should_failslab+0xd6/0x130 [ 296.021230] kmem_cache_alloc_trace+0x29a/0x3d0 [ 296.025906] ? kmem_cache_alloc+0x35f/0x3c0 [ 296.030240] sock_alloc_inode+0x5f/0x250 [ 296.034422] ? sock_destroy_inode+0x60/0x60 [ 296.038776] alloc_inode+0x5d/0x170 [ 296.042403] new_inode_pseudo+0x14/0xe0 [ 296.046385] sock_alloc+0x3c/0x270 [ 296.050017] SyS_accept4+0xb1/0x580 [ 296.053651] ? SyS_listen+0x210/0x210 [ 296.057458] ? __mutex_unlock_slowpath+0x75/0x770 [ 296.062358] ? vfs_write+0x319/0x4d0 [ 296.066081] ? fput+0xb/0x140 [ 296.069190] ? SyS_write+0x14d/0x210 [ 296.072911] ? SyS_read+0x210/0x210 [ 296.076572] ? __do_page_fault+0x159/0xad0 [ 296.081285] ? do_syscall_64+0x4c/0x640 [ 296.085278] ? SyS_accept4+0x580/0x580 [ 296.089208] do_syscall_64+0x1d5/0x640 [ 296.093110] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 296.098304] RIP: 0033:0x465b09 [ 296.101525] RSP: 002b:00007f913338d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002b 01:33:03 executing program 4: r0 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0xb02, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x404c001}, 0x4000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r3, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r3, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r3, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:03 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) [ 296.109266] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 296.116543] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 296.124427] RBP: 00007f913338d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 296.131745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 296.139020] R13: 00007ffd13b32e5f R14: 00007f913338d300 R15: 0000000000022000 01:33:03 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3"]) 01:33:03 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) sendmmsg$inet(r2, &(0x7f0000000240)=[{{&(0x7f0000000280)={0x2, 0x4e22, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="320d34d22cf82f9238ee669595046e45565fe7b3d5f9b2ae5c37f78e731c0a0e5e4181402f2ab76baf0f7e58bf6cc1ed5cc40133362fa4a4435e89c8d90f8f0a6c81101fa9159ddcc0774dabe34b2b7bb88426", 0xa5}, {&(0x7f00000000c0)="55e401a640733d644d3f0078ffdceef253bc46882f7b57a22d944f957a64965a24b8fd789b53baf957a869d360f94a6621ce80da47d57b171e51bfe9418359b5cfbd5e8062d24e0fb30a4dda05e498eb973bf13b4ba76ea731661004b2a5276c1e2165b10b2d643fec", 0x69}, {&(0x7f00000001c0)="e3be8fa215a11f1b0aaa326b5a7344887d4916c96754169946249145cf1719d8f31fb50b9c8d133a65b7d9ae33a3add56fca6bf1f8f8aca7227c08c4d57f7ca1771a88932befa8674c0123fcb5060d7919a1b63405", 0x55}], 0x3}}], 0x1, 0x46) r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f00000002c0), &(0x7f0000000340)=0x68) 01:33:03 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:03 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea"]) [ 296.274572] overlayfs: unrecognized mount option "lowerdir" or missing value [ 296.300343] overlayfs: failed to resolve './file%`]': -2 01:33:03 executing program 3 (fault-call:1 fault-nth:2): r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, 0x0) 01:33:03 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00'}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) dup3(r0, r3, 0x0) 01:33:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = signalfd(r0, &(0x7f00000000c0)={[0xe5]}, 0x8) perf_event_open$cgroup(&(0x7f0000000200)={0x4, 0x70, 0x8, 0xff, 0x1, 0xd8, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x401, 0x2}, 0x80000, 0xfffffffffffffff7, 0x0, 0x9, 0x4, 0x1, 0x1f}, r1, 0x5, 0xffffffffffffffff, 0xc) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:03 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:03 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea"]) [ 296.418140] overlayfs: unrecognized mount option "lowerdir=" or missing value [ 296.431740] overlayfs: failed to resolve './file%`]': -2 01:33:03 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000240)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="200026bd7000fedbdf250200000008000300050000002c0001800600010002000000060005004e240000060001000a00000008000300ac1414260800030000000000080003000200000008000200060000000800030004000000"], 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x900) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) r4 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r4, &(0x7f0000000040)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xbc, r1, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={[], [], @remote}}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xff}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}]}, 0xbc}}, 0x8) [ 296.492037] FAULT_INJECTION: forcing a failure. [ 296.492037] name failslab, interval 1, probability 0, space 0, times 0 [ 296.534447] overlayfs: failed to resolve './file%`]': -2 01:33:03 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) [ 296.578528] overlayfs: unrecognized mount option "lowerdir=" or missing value [ 296.589503] CPU: 1 PID: 26585 Comm: syz-executor.3 Not tainted 4.14.218-syzkaller #0 [ 296.597427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.606788] Call Trace: [ 296.609393] dump_stack+0x1b2/0x281 [ 296.613032] should_fail.cold+0x10a/0x149 [ 296.617287] should_failslab+0xd6/0x130 [ 296.621311] kmem_cache_alloc+0x28e/0x3c0 [ 296.625471] __d_alloc+0x2a/0xa20 01:33:03 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(0x0, &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) [ 296.628935] sock_alloc_file+0xc8/0x2e0 [ 296.632965] ? sock_poll+0x220/0x220 [ 296.636700] SyS_accept4+0x211/0x580 [ 296.640441] ? SyS_listen+0x210/0x210 [ 296.641364] overlayfs: unrecognized mount option "lowerdir=" or missing value [ 296.644251] ? __mutex_unlock_slowpath+0x75/0x770 [ 296.644268] ? vfs_write+0x319/0x4d0 [ 296.644278] ? fput+0xb/0x140 [ 296.644288] ? SyS_write+0x14d/0x210 [ 296.644297] ? SyS_read+0x210/0x210 [ 296.644307] ? __do_page_fault+0x159/0xad0 [ 296.644316] ? do_syscall_64+0x4c/0x640 01:33:03 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(0x0, &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:03 executing program 2: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea"]) [ 296.644326] ? SyS_accept4+0x580/0x580 [ 296.644339] do_syscall_64+0x1d5/0x640 [ 296.686630] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 296.691836] RIP: 0033:0x465b09 [ 296.695031] RSP: 002b:00007f913338d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 296.702750] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 296.710030] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 296.717308] RBP: 00007f913338d1d0 R08: 0000000000000000 R09: 0000000000000000 01:33:03 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001600)={r0}) sendmsg$nl_route_sched(r1, &(0x7f0000001880)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001840)={&(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x190}, 0x1, 0x0, 0x0, 0x40040}, 0x24004011) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x90000, 0x0) write$6lowpan_enable(r3, &(0x7f00000000c0)='0', 0x1) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={0x0}}, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x1000}, 0x4) dup3(r0, r2, 0x0) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x82) sendto$inet(r5, &(0x7f0000000280)="d203fea22562e254fd379675571280ad77e9cd8d8422a7aa790d567dbad3edf08004bf26161e00354e1816c2cec4c2d5bead72930a195b3f0c9d9c48471be4fbc08695d8801c7fac53e66429b3952728e93fda72b09a8b99db0c318ed03185e2a97842d9a6bc8013165070ce8f5b1e8e88457fa081d77bdadccb56bee573ded728915b66", 0x84, 0x48894, &(0x7f0000000140)={0x2, 0x4e21, @broadcast}, 0x10) 01:33:03 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x7f, 0x9, 0xec, 0x2, 0x0, 0x8001, 0x4c0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x541580, 0x1, @perf_config_ext={0x1, 0x1}, 0x100, 0x6, 0x9, 0x2, 0x1, 0x9, 0x3}, 0xffffffffffffffff, 0x5, r0, 0x9) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 296.724589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 296.731879] R13: 00007ffd13b32e5f R14: 00007f913338d300 R15: 0000000000022000 [ 296.825328] overlayfs: failed to resolve './file%`]': -2 01:33:04 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(0x0, &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:04 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="4d896319c7736827bcbe3cd5db21c93a7edd64a09bc7b7826c0fd810a81a51134ceb6e92358a1793c39cf37f3dc6c64e15c64fe5b2", 0x35}], 0x1, 0x2c38, 0x2) 01:33:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x14) dup3(r0, r1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000000000)=0x24, 0x4) 01:33:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = signalfd(r0, &(0x7f00000000c0)={[0xe5]}, 0x8) perf_event_open$cgroup(&(0x7f0000000200)={0x4, 0x70, 0x8, 0xff, 0x1, 0xd8, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x401, 0x2}, 0x80000, 0xfffffffffffffff7, 0x0, 0x9, 0x4, 0x1, 0x1f}, r1, 0x5, 0xffffffffffffffff, 0xc) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) r1 = socket(0xb, 0x4, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) bind$unix(r1, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e24}, 0x6e) connect$unix(r1, &(0x7f0000000200)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) open(&(0x7f0000000400)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x101000, 0x20) setregid(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000380)="0f43855ec3bee42487447ab4931cd6b4a37af9061e5a77b2c53f84b1595766b8d1c11e9c91630bdb14ec43747b06457700bf5ab7104056", 0x37}, {&(0x7f0000000500)="a2581a1834ecf57009901809a76d67c7cd1c0325f0f731dc34d4f846a9b1e2b3b85f5f169450c76672749bb8eac3404050fbdddcf46d8f842dbffa842bcbc7e671ea", 0x42}, {&(0x7f0000000580)="329d8752964825d8fae191f72d27af7cd458e952c3c11f741f9d7735dbd0b4ffc0459d03960a577e2882197026c6b76a021032ab360635528658", 0x3a}, {&(0x7f00000005c0)="dde685523870f9224cea187a69d7036c76032983f281804cfd0aafb8b4851ebae43c6162a3428ae8f60555f09f34c005ee3128ad58d0963814e3087470369328737d60f01b76aeb09b5f413fb91006dea7192ca54dd4d4312e6f9d35fe66b4587b7d48f4e552b34c5d77dfd374f2cbe0a1088a", 0x73}], 0x4, &(0x7f0000000a80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x68, 0x40004}, 0x4010000) fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x100) mount$9p_xen(&(0x7f0000000440)='syz\x00', &(0x7f0000000480)='\xe9\x1fq\x89Y\x1e\x923aK/file0\x00', &(0x7f00000004c0)='9p\x00', 0x80000, &(0x7f0000000500)={'trans=xen,', {[{@dfltgid={'dfltgid', 0x3d, r3}}, {@dfltgid={'dfltgid'}}, {@msize={'msize'}}, {@noextend='noextend'}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@smackfsfloor={'smackfsfloor'}}, {@subj_role={'subj_role', 0x3d, 'gre0\x00'}}, {@euid_gt={'euid>', r2}}, {@fsname={'fsname'}}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x65, 0x3f, 0x63, 0x33, 0x62, 0x31, 0x64], 0x2d, [0x0, 0x3, 0x63, 0x62], 0x2d, [0x33, 0x34, 0x31, 0x61], 0x2d, [0x31, 0x39, 0x30, 0x62], 0x2d, [0x64, 0x38, 0x63, 0x65, 0x34, 0x66, 0x64, 0x62]}}}]}}) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 01:33:04 executing program 3 (fault-call:1 fault-nth:3): r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, 0x0) 01:33:04 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r0, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) sendmsg$kcm(r0, &(0x7f00000013c0)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x1, 0x4, {0xa, 0x4e24, 0x1f, @remote, 0x5}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000140)="50f8ba7539433f4e9e619e9a02dcfed96993c19edb36d605826751f26693edb8be4c8a10b9dcd800f2887236d1aa00", 0x2f}, {&(0x7f0000000180)="03bfd4ad35bbd0a242b2612e34ff0e36f7c899f4dd148cefe28a19658ba7fd71a0e6f5e4f9497b7277f3c8ce8aaa6136b7ad55d56fa322a0f5", 0x39}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="13e42d9a1391770e870710ee0060b1cd97ae2448c88d01495e4ec1b5", 0x1c}, {&(0x7f0000001200)="d08dd19525c5128ec12900a5781dd8d613d017d42042bf2878ee1a9f671dd08555e466be09eef801a310f2fd0b8f", 0x2e}, {&(0x7f0000001240)="e3f42bec1509752c22b08273c2f5db078f0748e88a224e153ceb4ddee52589f25d03025ab4cfae5e04fae9f09b6b04fe23160d51fa9265142540", 0x3a}], 0x6, &(0x7f0000001300)=[{0x88, 0x111, 0x1, "2893aa2f84ac18265787a3b5fb33dd9e4168c81b584b158230249f13b54f002696ff2a4c266d51f80e6ec1e9f334a6b5f19a04ce491aaa029e03a698467e5708deca06c847f8154c364840011e1d4a4eff35a2631d8a7e9518ea8b4c0204903e6b4acecfa2a4ed5ca5b8866e147205110967931ae539"}], 0x88}, 0x40) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x33) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)={0x5, 0x1, {0x0, 0x1, 0x5, 0x1, 0x8}, 0x1}) r3 = openat$cgroup_freezer_state(r2, &(0x7f0000001440)='freezer.state\x00', 0x2, 0x0) open_by_handle_at(r1, &(0x7f00000014c0)={0x1008, 0x3, "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"}, 0x80) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000002500)='/dev/bsg\x00', 0x2241, 0x0) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001480)={0x0, r2, 0x1b, 0x2, 0x6, 0x4d}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001400)={0x5, 0x7f, 0x0, 0x2, 0x2eb6f52d87215682, 0x8}) [ 297.021515] FAULT_INJECTION: forcing a failure. [ 297.021515] name failslab, interval 1, probability 0, space 0, times 0 [ 297.092495] CPU: 0 PID: 26640 Comm: syz-executor.3 Not tainted 4.14.218-syzkaller #0 [ 297.100428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.109827] Call Trace: [ 297.112431] dump_stack+0x1b2/0x281 [ 297.116069] should_fail.cold+0x10a/0x149 [ 297.120230] should_failslab+0xd6/0x130 [ 297.124218] kmem_cache_alloc+0x28e/0x3c0 [ 297.128374] get_empty_filp+0x86/0x3e0 [ 297.132287] alloc_file+0x23/0x440 [ 297.135835] sock_alloc_file+0x113/0x2e0 01:33:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x7, 0x0, 0x1f, 0x8, 0x0, 0x0, 0x10000, 0x6, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8000, 0x0, @perf_config_ext={0x5285, 0x8}, 0x1c8, 0x8, 0xf24f, 0x0, 0x4, 0x81, 0x4}, 0xffffffffffffffff, 0xa, r0, 0x5) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 297.139906] ? sock_poll+0x220/0x220 [ 297.144764] SyS_accept4+0x211/0x580 [ 297.148525] ? SyS_listen+0x210/0x210 [ 297.152329] ? __mutex_unlock_slowpath+0x75/0x770 [ 297.157185] ? vfs_write+0x319/0x4d0 [ 297.160943] ? fput+0xb/0x140 [ 297.164061] ? SyS_write+0x14d/0x210 [ 297.167779] ? SyS_read+0x210/0x210 [ 297.171409] ? __do_page_fault+0x159/0xad0 [ 297.175650] ? do_syscall_64+0x4c/0x640 [ 297.179637] ? SyS_accept4+0x580/0x580 [ 297.183528] do_syscall_64+0x1d5/0x640 [ 297.187425] entry_SYSCALL_64_after_hwframe+0x46/0xbb 01:33:04 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', 0x0, &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x11, r1, r2) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r3 = add_key$fscrypt_v1(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'fscrypt:', @desc4='85baa174f0cb1142'}, &(0x7f0000000140)={0x0, "b1a55b95fac7a0c1f0e6a5c936ed0aeb9821a80f72f342d38cdd2dd821cdd45f1158132c46ba9971a3752daa20ced5aa2a579a1aafdc0f75496433b989494801"}, 0x48, 0xffffffffffffffff) keyctl$get_security(0x11, r3, &(0x7f0000000680)=""/35, 0x23) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000040)=[{&(0x7f0000000200)="dd4ecbbcc607a002b9729603bc17b61cea5ebdb0525523638396577c1f394d20f9b51d4d94485586363dba0ebfe8a72351607602fc9b65a69c69897e4e7bb61e99fdaad9aa8c8a5ed0cb74800d97d72868ffbf86b80ecaa35f7483978c2806fb3088fae49b6ad353fd7089d059746f51d14863dcc0cc962d588de75a8a86ab54ffe451b4a6b0bc9f4209dd395dfbb506a4cd5732f6df3dfba324a807113ede57b7750fa2680522a00890eb0cb58d953c5634a7c6ae77894f54d3162ec55f7aa59acf6fd3a34980e18a7203779ee7b9cf886f78fff7315bd58116502c1323b50bfd0ed5b6d887499d7257aa8a79e06f4b6204", 0xf2}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="6871b91648dce20d877086bff046e2e0973686b947424ad71dd276737cf6daa54b7c135f9bb1082cc77f306c8a08a5aec633b8c789c173fd92362b125cfd75b2b21d0509121a40edd9dff04ea3dc2b7473a9cf1146", 0x55}], 0x3, r1) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:04 executing program 1: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x3f, 0x3, 0x1}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000040)={0x2, 0x1, @raw_data=[0x4, 0x2, 0x1, 0xc3d4, 0x0, 0x7fff, 0x0, 0xa81c, 0x3c0c, 0x7fffffff, 0xfffffe00, 0x9, 0x200, 0x8001, 0x9, 0xffffe5cd]}) sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) [ 297.192615] RIP: 0033:0x465b09 [ 297.195809] RSP: 002b:00007f913338d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 297.203523] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 297.210815] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 297.218087] RBP: 00007f913338d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 297.225369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 297.232651] R13: 00007ffd13b32e5f R14: 00007f913338d300 R15: 0000000000022000 01:33:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) write$6lowpan_enable(r1, &(0x7f0000000080)='0', 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80800) syz_open_pts(r2, 0x2000) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0x1) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) dup3(r0, r3, 0x0) 01:33:04 executing program 3 (fault-call:1 fault-nth:4): r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, 0x0) 01:33:04 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000000)="6a692543256cf63ce9cfc0461f454c605d82d75b8615de1b898c103f7c5e61ad59f3cc00f1e47d82120c1010498e1c2879095048a663e87c612af3824bfafaafb923cf8bc897ab958ebfb1a750bf94ea47da12d2aa773cf3b4a010f8713f3e0c69e623c08c3cde9cf7dff8c4eab4e422d44d13682508d9b12e7ff1f5ffdd6c54388d0687948d6a66591cf5b21117e67fffab57aa9338d48d9b8c9e61421e38ce7b6ff26b09d724e93bb7adbda90e8c5e8e2877ef817d01f4ab03f4f2d9ecd874916562a31edcaf5fac313a1fe7bff4375a06210d7c80fbd6fd8927754ead72aaa8702dabafe34cc3067891e18da84742e81fb0caafdb1ef118b1dcb81357e921") r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x100, @local, 0x1}}, 0x2, 0x9}, &(0x7f0000000340)=0x90) getsockname$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) ioctl$SNDCTL_SEQ_THRESHOLD(0xffffffffffffffff, 0x4004510d, &(0x7f0000000100)=0x7) 01:33:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) clock_gettime(0x0, &(0x7f0000003c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003a80)=[{{&(0x7f0000000000)=@pppoe, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/209, 0xd1}, {&(0x7f00000001c0)=""/41, 0x29}, {&(0x7f0000000200)=""/175, 0xaf}, {&(0x7f00000002c0)=""/241, 0xf1}], 0x4, &(0x7f0000000400)=""/117, 0x75}, 0x101}, {{&(0x7f0000000480)=@ll, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000500)}, {&(0x7f0000000540)=""/150, 0x96}, {&(0x7f0000000600)=""/118, 0x76}, {&(0x7f0000000680)=""/38, 0x26}, {&(0x7f00000006c0)=""/215, 0xd7}, {&(0x7f00000007c0)=""/58, 0x3a}, {&(0x7f0000000800)=""/144, 0x90}], 0x7, &(0x7f0000000940)=""/4096, 0x1000}, 0xfffffff7}, {{&(0x7f0000001940)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001dc0)=[{&(0x7f00000019c0)=""/133, 0x85}, {&(0x7f0000001a80)=""/131, 0x83}, {&(0x7f0000001b40)=""/222, 0xde}, {&(0x7f0000001c40)=""/133, 0x85}, {&(0x7f0000001d00)=""/63, 0x3f}, {&(0x7f0000001d40)=""/100, 0x64}], 0x6, &(0x7f0000001e40)=""/112, 0x70}}, {{&(0x7f0000001ec0)=@phonet, 0x80, &(0x7f0000002500)=[{&(0x7f0000001f40)=""/248, 0xf8}, {&(0x7f0000002040)=""/120, 0x78}, {&(0x7f00000020c0)=""/59, 0x3b}, {&(0x7f0000002100)=""/15, 0xf}, {&(0x7f0000002140)=""/64, 0x40}, {&(0x7f0000002180)=""/237, 0xed}, {&(0x7f0000002280)=""/239, 0xef}, {&(0x7f0000002380)=""/84, 0x54}, {&(0x7f0000002400)=""/249, 0xf9}], 0x9, &(0x7f0000003d40)=""/246, 0xf6}, 0x6}, {{&(0x7f00000026c0)=@can, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002740)=""/120, 0x78}], 0x1}, 0x5}, {{&(0x7f0000002800)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002880)=""/180, 0xb4}, {&(0x7f0000002940)=""/59, 0x3b}, {&(0x7f0000002980)=""/127, 0x7f}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x4, &(0x7f0000003a40)=""/4, 0x4}, 0x80000000}], 0x6, 0x20, &(0x7f0000003c40)={r2, r3+10000000}) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000003cc0)=0x14) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000003c80)=@req3={0x3, 0x0, 0x0, 0xffff, 0x10001, 0x200, 0x7}, 0x1c) 01:33:04 executing program 2 (fault-call:2 fault-nth:0): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) 01:33:04 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', 0x0, &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x6, 0x2802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xfffffffffffffdfd, 0xfffffffffffffffc}, 0x40240, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 297.512902] FAULT_INJECTION: forcing a failure. [ 297.512902] name failslab, interval 1, probability 0, space 0, times 0 [ 297.539359] FAULT_INJECTION: forcing a failure. [ 297.539359] name failslab, interval 1, probability 0, space 0, times 0 [ 297.588051] CPU: 1 PID: 26681 Comm: syz-executor.3 Not tainted 4.14.218-syzkaller #0 [ 297.595999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.605360] Call Trace: [ 297.607990] dump_stack+0x1b2/0x281 [ 297.611632] should_fail.cold+0x10a/0x149 [ 297.615792] should_failslab+0xd6/0x130 [ 297.619781] kmem_cache_alloc_trace+0x29a/0x3d0 [ 297.624463] apparmor_file_alloc_security+0x129/0x800 [ 297.629665] security_file_alloc+0x66/0xa0 [ 297.633906] ? selinux_is_enabled+0x5/0x50 [ 297.638145] get_empty_filp+0x15c/0x3e0 [ 297.642125] alloc_file+0x23/0x440 [ 297.645673] sock_alloc_file+0x113/0x2e0 [ 297.649736] ? sock_poll+0x220/0x220 [ 297.653462] SyS_accept4+0x211/0x580 [ 297.657186] ? SyS_listen+0x210/0x210 [ 297.660992] ? __mutex_unlock_slowpath+0x75/0x770 [ 297.665847] ? vfs_write+0x319/0x4d0 [ 297.669569] ? fput+0xb/0x140 [ 297.672713] ? SyS_write+0x14d/0x210 [ 297.676431] ? SyS_read+0x210/0x210 [ 297.680060] ? __do_page_fault+0x159/0xad0 [ 297.684327] ? do_syscall_64+0x4c/0x640 01:33:04 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000240)={0x0, @aes128, 0x0, @desc3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000440)=@file={0x0, './file1\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x7, 0x2, &(0x7f00000002c0)=[{&(0x7f00000005c0)="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", 0x1a3, 0x5}, {&(0x7f0000000280)="395f9657d9c38cbe0323b9ca973819cacded7d37c79714d825725ba73f922b", 0x1f, 0x1}], 0x11000, &(0x7f0000000700)={[{'*\xf7^&,$[}'}], [{@uid_lt={'uid<', r2}}, {@permit_directio='permit_directio'}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@pcr={'pcr', 0x3d, 0x20}}, {@dont_measure='dont_measure'}, {@pcr={'pcr', 0x3d, 0x37}}, {@subj_type={'subj_type', 0x3d, '\xac\xa1\"\x9a\xd2\x9d\x1fEK\xd3\x80\x14Ky[(.\x00\x9e\xa1\xb5nR_G,OwC\xb3\xdd\xa6\xd7\x12\x8d\xbd\xb5)\\}6\xb5\xef\xeb\xb4\x04\xe1\xf6P?\x9e\xb0\x10q\x99\b\xb6\xd2\xe5\xcbB8O\xfc\x96Yf\x8eV\f2x\x9a\xf3\xf5AU\x8e.S\x8eW\xe7\xd9\xf2\x1c\xa9X\x7f'}}]}) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 297.688308] ? SyS_accept4+0x580/0x580 [ 297.692205] do_syscall_64+0x1d5/0x640 [ 297.696105] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 297.701311] RIP: 0033:0x465b09 [ 297.704501] RSP: 002b:00007f913338d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 297.712218] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 297.719511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 297.727046] RBP: 00007f913338d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 297.734318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 297.741629] R13: 00007ffd13b32e5f R14: 00007f913338d300 R15: 0000000000022000 [ 297.763868] CPU: 1 PID: 26680 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 297.771780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.781144] Call Trace: [ 297.783736] dump_stack+0x1b2/0x281 [ 297.787376] should_fail.cold+0x10a/0x149 [ 297.791545] should_failslab+0xd6/0x130 [ 297.795530] __kmalloc_track_caller+0x2bc/0x400 [ 297.800317] ? strndup_user+0x5b/0xf0 [ 297.804124] memdup_user+0x22/0xa0 [ 297.807667] strndup_user+0x5b/0xf0 [ 297.811297] ? copy_mnt_ns+0xa30/0xa30 [ 297.815186] SyS_mount+0x39/0x120 [ 297.818640] ? copy_mnt_ns+0xa30/0xa30 [ 297.822528] do_syscall_64+0x1d5/0x640 [ 297.826432] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 297.831619] RIP: 0033:0x465b09 01:33:04 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', 0x0, &(0x7f0000000180)={'L-', 0x3}, 0x16, 0x3) 01:33:04 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x4, 0x9, 0x13, 0x2fbf}]}) r0 = openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/mm/transparent_hugepage/khugepaged/scan_sleep_millisecs\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{}, r2, 0x0, @unused=[0x20, 0x80000001, 0x2, 0x8], @name="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"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f00000010c0)={{}, r2, 0x4, @inherit={0x50, &(0x7f0000000240)={0x1, 0x1, 0x5b2, 0x5, {0x2, 0x9, 0x8, 0x1, 0x7}, [0x0]}}, @subvolid=0xfffffffffffffff9}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000200)=r2) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000340)={{}, r2, 0x1a, @inherit={0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000030000000000000009000000000000000180000000000000020000000000000001000081000000008e00000000000000720000000000ec6907bd00000000000017771636000000003f000000000000000101000000"]}, @name="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"}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000007c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000780)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f0000001a40)={{}, r4, 0xa, @unused=[0x6, 0x0, 0x7ff], @devid=r5}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f00000020c0)={{r1}, 0x0, 0x4, @unused=[0x0, 0x0, 0x8000, 0x2], @devid=r5}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000100)={0x10, 0x2, {0x0, @usage=0xe, r5, 0x80, 0x2a, 0x6e, 0x4, 0xffffffffffffab40, 0x44, @struct={0x400, 0x6}, 0x5, 0xffff, [0x8c, 0x100000001, 0x2, 0x2, 0x9, 0x39c]}, {0xf4, @usage=0xcb, 0x0, 0x0, 0x1, 0x7, 0xc800000000000000, 0x200, 0x24, @usage=0xced, 0x80000001, 0x805, [0x7fffffff, 0x3ff, 0x22, 0x4, 0x7ff800000000, 0x159a]}, {0x7, @struct={0x2, 0x80000000}, 0x0, 0x3, 0x4, 0x200, 0x0, 0x8, 0xdce508aea2f19878, @usage=0x5, 0x1, 0x1, [0xb4, 0x1, 0xff6a, 0x20, 0x7fffffff, 0x1ff]}, {0x1, 0xdcb, 0x101}}) 01:33:05 executing program 2 (fault-call:2 fault-nth:1): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) 01:33:05 executing program 3 (fault-call:1 fault-nth:5): r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, 0x0) [ 297.834809] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 297.842534] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 297.849817] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 297.857101] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 [ 297.864367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 297.871733] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 01:33:05 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0xfffff000, &(0x7f0000000080)=0x4) [ 297.947580] FAULT_INJECTION: forcing a failure. [ 297.947580] name failslab, interval 1, probability 0, space 0, times 0 [ 297.986561] CPU: 1 PID: 26711 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 297.994487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.003848] Call Trace: [ 298.006441] dump_stack+0x1b2/0x281 [ 298.010078] should_fail.cold+0x10a/0x149 [ 298.014233] should_failslab+0xd6/0x130 [ 298.018212] kmem_cache_alloc_trace+0x29a/0x3d0 [ 298.022886] ? copy_mnt_ns+0xa30/0xa30 [ 298.026787] copy_mount_options+0x59/0x2f0 [ 298.031031] ? copy_mnt_ns+0xa30/0xa30 [ 298.034958] SyS_mount+0x84/0x120 [ 298.038416] ? copy_mnt_ns+0xa30/0xa30 [ 298.042310] do_syscall_64+0x1d5/0x640 01:33:05 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r0, 0x0) 01:33:05 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x3) [ 298.046211] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 298.051443] RIP: 0033:0x465b09 [ 298.054688] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 298.062405] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 298.069773] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 298.077050] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 [ 298.084502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:33:05 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x240202, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@gettfilter={0x44, 0x2e, 0x400, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xa, 0xfff1}, {0x7}, {0xfff3, 0x10}}, [{0x8, 0xb, 0x2}, {0x8, 0xb, 0xfffffffd}, {0x8, 0xb, 0xfffffd16}, {0x8, 0xb, 0x10001}]}, 0x44}, 0x1, 0x0, 0x0, 0x48c0}, 0x24000801) sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x3, 0x40001) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000300)) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@deltaction={0x7c, 0x31, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@TCA_ACT_TAB={0x48, 0x1, [{0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}, {0x14, 0x15, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}]}, @TCA_ACT_TAB={0x20, 0x1, [{0x10, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000001) 01:33:05 executing program 2 (fault-call:2 fault-nth:2): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) [ 298.091800] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 01:33:05 executing program 5: set_tid_address(&(0x7f0000000000)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) write$6lowpan_enable(r1, &(0x7f0000000040)='0', 0x1) dup3(r0, r1, 0x0) [ 298.204296] FAULT_INJECTION: forcing a failure. [ 298.204296] name failslab, interval 1, probability 0, space 0, times 0 01:33:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f00000001c0)=ANY=[@ANYRES64=0x0, @ANYBLOB="0180000000000000080000000000000057a0bc7100000000000000002300000005000000000000000104000000000000ff0f0000090000000080000000000000ffffffffffffffff040000000000003e9fa226775479a0855b16e4dc28ba00470000000000000007000000000000000800"/127]) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x10, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x2) [ 298.268643] CPU: 1 PID: 26733 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 298.276581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.285933] Call Trace: [ 298.288524] dump_stack+0x1b2/0x281 [ 298.292158] should_fail.cold+0x10a/0x149 [ 298.296315] should_failslab+0xd6/0x130 [ 298.300291] kmem_cache_alloc+0x28e/0x3c0 [ 298.304455] getname_flags+0xc8/0x550 [ 298.308265] ? cache_alloc_refill+0x1da/0x350 [ 298.312890] user_path_at_empty+0x2a/0x50 [ 298.317045] do_mount+0x118/0x2a00 [ 298.320611] ? do_raw_spin_unlock+0x164/0x220 [ 298.325144] ? copy_mount_string+0x40/0x40 [ 298.329382] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 298.334440] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 298.339313] ? copy_mnt_ns+0xa30/0xa30 [ 298.343208] ? copy_mount_options+0x1fa/0x2f0 [ 298.347708] ? copy_mnt_ns+0xa30/0xa30 [ 298.351603] SyS_mount+0xa8/0x120 [ 298.355066] ? copy_mnt_ns+0xa30/0xa30 [ 298.358966] do_syscall_64+0x1d5/0x640 [ 298.362887] entry_SYSCALL_64_after_hwframe+0x46/0xbb 01:33:05 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = accept(r0, 0x0, 0x0) connect$nfc_raw(r1, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x3}, 0x10) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80008008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000004200047d43e1f800fddbdf2500000000"], 0x14}, 0x1, 0x0, 0x0, 0x404c004}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000640)={'gretap0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB='gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"]}) r6 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000780)=0xe8) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000840)={'syztnl2\x00', &(0x7f00000007c0)={'syztnl2\x00', r3, 0x4, 0x1d, 0x4, 0x4, 0x39, @local, @private0={0xfc, 0x0, [], 0x1}, 0x7, 0x4e1fe4a05227b06e, 0x3, 0x9}}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000000940)={'syztnl1\x00', &(0x7f00000008c0)={'syztnl1\x00', r3, 0x4, 0x3d, 0x3, 0x1, 0x45, @loopback, @private0, 0x80, 0x700, 0x5, 0x2}}) r11 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r11, &(0x7f0000000040)={0x11, 0x0, r12, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000001440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001400)={&(0x7f0000002000)=ANY=[@ANYBLOB='H\n\x00\x00', @ANYRES16=0x0, @ANYBLOB="040026bd7000fbdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="040202803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040005000000080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000050003000300000008000400010000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="a40102804c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e6700000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000500000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75700000000000000000000000000000000000000000000500030006000000040004000800060075594f7e02b18f8649137001b6142e", @ANYRES32=r3, @ANYBLOB="64000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000003400040081003f04090000000000040708000000ff7f02ff020000000002f9070500000000007f810100000088064000f9ffffff38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400030000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000008000100", @ANYRES32=0x0, @ANYBLOB="2c02028054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000024000400030008200100000000f80216000800000000045a200000000900067f02000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000050003000300000008000400faffffff08000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="780002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="640202803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400040000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=r4, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000800000008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000300000008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=r7, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004008100000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000200000008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400ff00000008000100", @ANYRES32=r9, @ANYBLOB="880002804c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004000700000008000100", @ANYRES32=r10, @ANYBLOB="3c00028038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004000600000008000100", @ANYRES32=r3, @ANYBLOB="8000028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000400000008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB], 0xa48}, 0x1, 0x0, 0x0, 0x54}, 0x801) 01:33:05 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r0, 0x0, 0x0) r1 = getpid() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x20, 0x8, 0x8000, 0xf48, 0x6596, r1}) 01:33:05 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) 01:33:05 executing program 4: r0 = fork() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x32000, 0x0) close(r2) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 298.368075] RIP: 0033:0x465b09 [ 298.371262] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 298.378969] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 298.386240] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 298.393515] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 [ 298.400968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 298.408246] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 01:33:05 executing program 5: socket$packet(0x11, 0x2, 0x300) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1, 0x0, 0x5}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ftruncate(r0, 0x2) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0x22, 0x80000, 0x138) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req={0x8, 0x4, 0x7ff, 0x8}, 0x10) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) accept4(r3, 0x0, &(0x7f0000000140), 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x42001, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x10000, 0x400004, 0x4, 0x1, 0x5, 0x400, 0x5}, 0x1c) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) dup3(r4, r1, 0x0) 01:33:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000240)={0x0, @aes128, 0x0, @desc3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000440)=@file={0x0, './file1\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x7, 0x2, &(0x7f00000002c0)=[{&(0x7f00000005c0)="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", 0x1a3, 0x5}, {&(0x7f0000000280)="395f9657d9c38cbe0323b9ca973819cacded7d37c79714d825725ba73f922b", 0x1f, 0x1}], 0x11000, &(0x7f0000000700)={[{'*\xf7^&,$[}'}], [{@uid_lt={'uid<', r2}}, {@permit_directio='permit_directio'}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@pcr={'pcr', 0x3d, 0x20}}, {@dont_measure='dont_measure'}, {@pcr={'pcr', 0x3d, 0x37}}, {@subj_type={'subj_type', 0x3d, '\xac\xa1\"\x9a\xd2\x9d\x1fEK\xd3\x80\x14Ky[(.\x00\x9e\xa1\xb5nR_G,OwC\xb3\xdd\xa6\xd7\x12\x8d\xbd\xb5)\\}6\xb5\xef\xeb\xb4\x04\xe1\xf6P?\x9e\xb0\x10q\x99\b\xb6\xd2\xe5\xcbB8O\xfc\x96Yf\x8eV\f2x\x9a\xf3\xf5AU\x8e.S\x8eW\xe7\xd9\xf2\x1c\xa9X\x7f'}}]}) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:05 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) r0 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) signalfd4(r0, &(0x7f0000000000)={[0x7]}, 0x8, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) getsockname$netrom(r2, &(0x7f0000000140)={{0x3, @bcast}, [@rose, @netrom, @bcast, @rose, @default, @netrom, @default, @null]}, &(0x7f0000000080)=0x48) 01:33:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) connect$unix(r1, &(0x7f0000000340)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x88, 0x0, 0x431, 0x70bd2c, 0x25dfdbfc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xffff580b}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x59b}}]}, 0x88}, 0x1, 0x0, 0x0, 0x40090}, 0x20000000) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:05 executing program 5: socket$packet(0x11, 0x2, 0x300) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x301000, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x453dd419baa1b4ff) r0 = socket$caif_seqpacket(0x25, 0x5, 0x1) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r2 = accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x100000) dup3(r2, r0, 0x80000) 01:33:05 executing program 2 (fault-call:2 fault-nth:3): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) 01:33:05 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/timers\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) accept(r0, 0x0, 0x0) 01:33:05 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0)='gtp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r2, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r3, 0x0, 0x0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r2}, @GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_NET_NS_FD={0x8, 0x7, r3}, @GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x60000}, 0x2c87c4a71320c9fe) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 01:33:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='1', 0x1) dup3(r0, r1, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) sendto$inet(r2, &(0x7f00000001c0)="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", 0x1000, 0x20000004, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) 01:33:05 executing program 3: syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000440)=@req3={0x10000, 0x100000001, 0x10000, 0x101}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) accept(r1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000003c0)=[{{&(0x7f0000000080)=@tipc, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/164, 0xa4}, {&(0x7f00000001c0)=""/9, 0x9}], 0x2, &(0x7f00000002c0)=""/227, 0xe3}, 0xfffffff8}], 0x1, 0x0, &(0x7f0000000400)={0x77359400}) 01:33:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x7, 0x0, 0x1f, 0x8, 0x0, 0x0, 0x10000, 0x6, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8000, 0x0, @perf_config_ext={0x5285, 0x8}, 0x1c8, 0x8, 0xf24f, 0x0, 0x4, 0x81, 0x4}, 0xffffffffffffffff, 0xa, r0, 0x5) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 298.780558] FAULT_INJECTION: forcing a failure. [ 298.780558] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 298.792396] CPU: 1 PID: 26812 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 298.800295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.809675] Call Trace: [ 298.812268] dump_stack+0x1b2/0x281 [ 298.815931] should_fail.cold+0x10a/0x149 [ 298.820094] __alloc_pages_nodemask+0x22c/0x2720 [ 298.824883] ? deref_stack_reg+0x124/0x1a0 [ 298.829134] ? __lock_acquire+0x5fc/0x3f20 [ 298.833408] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 298.838258] ? trace_hardirqs_on+0x10/0x10 [ 298.842508] ? check_preemption_disabled+0x35/0x240 [ 298.847553] ? check_preemption_disabled+0x35/0x240 [ 298.852582] ? finish_task_switch+0x178/0x610 [ 298.857093] cache_grow_begin+0x91/0x630 [ 298.861165] ? check_preemption_disabled+0x35/0x240 [ 298.866193] cache_alloc_refill+0x273/0x350 [ 298.870559] kmem_cache_alloc+0x333/0x3c0 [ 298.874725] getname_flags+0xc8/0x550 [ 298.878546] user_path_at_empty+0x2a/0x50 [ 298.882708] do_mount+0x118/0x2a00 [ 298.886272] ? retint_kernel+0x2d/0x2d [ 298.890174] ? copy_mount_string+0x40/0x40 [ 298.894431] ? copy_mount_options+0x150/0x2f0 [ 298.898943] ? copy_mount_options+0x17d/0x2f0 [ 298.903457] ? copy_mount_options+0x1fa/0x2f0 [ 298.907971] ? copy_mnt_ns+0xa30/0xa30 [ 298.911877] SyS_mount+0xa8/0x120 [ 298.915341] ? copy_mnt_ns+0xa30/0xa30 [ 298.919243] do_syscall_64+0x1d5/0x640 [ 298.923148] entry_SYSCALL_64_after_hwframe+0x46/0xbb 01:33:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0xbd, 0xf0, 0xb2, 0x1f, 0x0, 0x6000000, 0x800, 0xd, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0x40800, 0x2, 0x2, 0x0, 0x3, 0x8001, 0x3f}, r1, 0x3, r2, 0x2) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') dup3(r0, r1, 0x0) [ 298.928367] RIP: 0033:0x465b09 [ 298.931560] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 298.939281] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 298.946569] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 298.953845] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 [ 298.961156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 298.968441] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 01:33:06 executing program 2 (fault-call:2 fault-nth:4): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) 01:33:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000)=0x400, 0x4) [ 299.016503] overlayfs: failed to resolve './file%`]': -2 01:33:06 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x40000, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:33:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x7, 0x0, 0x1f, 0x8, 0x0, 0x0, 0x10000, 0x6, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8000, 0x0, @perf_config_ext={0x5285, 0x8}, 0x1c8, 0x8, 0xf24f, 0x0, 0x4, 0x81, 0x4}, 0xffffffffffffffff, 0xa, r0, 0x5) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:06 executing program 3: syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r1 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000480)={0x11, 0x16, r2, 0x1, 0x4, 0x6, @dev={[], 0x15}}, 0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000080)={'ip6gre0\x00', 0x0, 0x4, 0x22, 0x7, 0x3f, 0x19, @private0={0xfc, 0x0, [], 0x1}, @mcast2, 0x10, 0x7, 0xc5e1, 0xffffffff}}) r4 = accept$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000400)=0x14) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000440)=@req={0x81, 0x1, 0x1, 0x4}, 0x10) sendmmsg$sock(r0, &(0x7f0000000380)=[{{&(0x7f0000000140)=@ll={0x11, 0xc, r3, 0x1, 0xdc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)="6a19e26c2f94ea2a1d7c86b9975cbcb130", 0x11}], 0x1, &(0x7f00000002c0)=[@timestamping={{0x14, 0x1, 0x25, 0x3f}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x80}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}], 0x90}}], 0x1, 0x4004084) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1, 0x0, 0x800000}, 0x1c) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r5, 0x40089416, &(0x7f0000000000)) [ 299.169171] FAULT_INJECTION: forcing a failure. [ 299.169171] name failslab, interval 1, probability 0, space 0, times 0 [ 299.248827] CPU: 0 PID: 26837 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 299.256838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.266233] Call Trace: [ 299.268846] dump_stack+0x1b2/0x281 [ 299.272490] should_fail.cold+0x10a/0x149 [ 299.276650] should_failslab+0xd6/0x130 [ 299.280648] kmem_cache_alloc+0x28e/0x3c0 [ 299.284811] alloc_vfsmnt+0x23/0x7f0 [ 299.288535] ? _raw_read_unlock+0x29/0x40 [ 299.292695] vfs_kern_mount.part.0+0x27/0x470 01:33:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv6_getnetconf={0x24, 0x52, 0x10, 0x70bd28, 0x25dfdbfe, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x20}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0xc800) dup3(r0, r1, 0x0) 01:33:06 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r0, 0x0, 0x0) write$P9_RREAD(r0, &(0x7f0000000000)={0x37, 0x75, 0x2, {0x2c, "32d299f731f90f0bb5e9573ec9895228b9f135fa05b7f688f7d96e383feb85d43aa8a18fcf03fc50bf1f5d51"}}, 0x37) 01:33:06 executing program 1: mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/111, 0x6f, 0x9, &(0x7f0000000080)) sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) [ 299.297214] do_mount+0xe53/0x2a00 [ 299.300787] ? retint_kernel+0x2d/0x2d [ 299.304716] ? copy_mount_string+0x40/0x40 [ 299.308957] ? __sanitizer_cov_trace_pc+0x4a/0x50 [ 299.313834] ? copy_mount_options+0x1fa/0x2f0 [ 299.318336] ? copy_mnt_ns+0xa30/0xa30 [ 299.322238] SyS_mount+0xa8/0x120 [ 299.325696] ? copy_mnt_ns+0xa30/0xa30 [ 299.329617] do_syscall_64+0x1d5/0x640 [ 299.333512] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 299.338715] RIP: 0033:0x465b09 01:33:06 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) accept(r0, 0x0, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x2f, 0x2, 0xd7, 0x1000, 0xb, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @ipv4={[], [], @local}, 0x20, 0x788f, 0x80, 0x6}}) [ 299.342257] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 299.349971] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 299.357421] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 299.364781] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 [ 299.372091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 299.379391] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 01:33:06 executing program 1: openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x10400, 0x0) sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) r0 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'gre0\x00'}) r1 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) getpeername$tipc(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 01:33:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) 01:33:06 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) accept(r0, 0x0, 0x0) 01:33:06 executing program 2 (fault-call:2 fault-nth:5): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) 01:33:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x5c, 0x0, 0x4, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xd1c}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x800}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x253}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x2404a800}, 0x4000000) 01:33:06 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f00000000c0)={0x0, r0, 0x1000100000, 0x8001, 0x1000, 0x8000}) write$cgroup_type(r3, 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000380)={{}, 0x0, 0x6, @unused=[0x80, 0x80000000, 0x7ff, 0x72f], @name="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"}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000240)={{}, 0x0, 0x0, @inherit={0x88, &(0x7f0000001380)=ANY=[@ANYBLOB="00000000000000000800000000000000050000000000000005000000000000001000000000000000030000000000000001000000000000000000000000000000ea72b575000000210900000000000000080000000000000003000000000000000700000000000000b50b0000000000000500000000000000150000000000000000000000000a0000cd41ed6d5b1fdf03d054797cadf4031074f2b831555439b0013b136d824ef9f10c0c73c9b895d12fe2a0c5003b3e3b3e9bbea6f2c3868ccf1bf27838b5dc183f7e102ca05262af4e568a81000000000000"]}, @subvolid=0x7ff}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000280)={{r1}, 0x0, 0x8, @unused=[0x4, 0x1000, 0x3ff, 0x3ff], @subvolid=0x10001}) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:06 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) read(r0, &(0x7f0000000000)=""/210, 0xd2) 01:33:06 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = socket(0x4, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) connect$nfc_raw(r1, &(0x7f0000000000)={0x27, 0x1, 0x1, 0x5}, 0x10) accept(r0, 0x0, 0x0) 01:33:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) connect$unix(r1, &(0x7f0000000340)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x88, 0x0, 0x431, 0x70bd2c, 0x25dfdbfc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xffff580b}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x59b}}]}, 0x88}, 0x1, 0x0, 0x0, 0x40090}, 0x20000000) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r1, 0x0, 0x606) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r2, r2, 0x80000) 01:33:07 executing program 0 (fault-call:3 fault-nth:0): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) [ 299.853815] FAULT_INJECTION: forcing a failure. [ 299.853815] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 299.921724] CPU: 1 PID: 26890 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 299.929905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.939283] Call Trace: [ 299.941884] dump_stack+0x1b2/0x281 [ 299.945637] should_fail.cold+0x10a/0x149 [ 299.949804] __alloc_pages_nodemask+0x22c/0x2720 [ 299.954577] ? finish_task_switch+0x178/0x610 [ 299.959088] ? switch_mm_irqs_off+0x601/0xeb0 [ 299.963602] ? pcpu_alloc+0xbe0/0xf50 [ 299.967518] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 299.972418] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 299.977887] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 299.982956] alloc_pages_current+0x155/0x260 [ 299.987406] ? __lockdep_init_map+0x100/0x560 [ 299.991913] get_zeroed_page+0x19/0x50 [ 299.995830] mount_fs+0x1c7/0x2a0 [ 299.999331] vfs_kern_mount.part.0+0x5b/0x470 [ 300.003867] do_mount+0xe53/0x2a00 [ 300.007420] ? copy_mount_string+0x40/0x40 [ 300.011775] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 300.016807] ? copy_mnt_ns+0xa30/0xa30 [ 300.018104] FAULT_INJECTION: forcing a failure. [ 300.018104] name failslab, interval 1, probability 0, space 0, times 0 [ 300.020707] ? copy_mount_options+0x1fa/0x2f0 [ 300.020718] ? copy_mnt_ns+0xa30/0xa30 [ 300.020729] SyS_mount+0xa8/0x120 [ 300.020738] ? copy_mnt_ns+0xa30/0xa30 [ 300.020756] do_syscall_64+0x1d5/0x640 [ 300.051823] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 300.057447] RIP: 0033:0x465b09 [ 300.060629] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 300.068335] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 300.075604] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 300.082876] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 [ 300.090159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 300.097446] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 [ 300.104744] CPU: 0 PID: 26907 Comm: syz-executor.0 Not tainted 4.14.218-syzkaller #0 [ 300.112639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.122001] Call Trace: [ 300.124603] dump_stack+0x1b2/0x281 [ 300.128248] should_fail.cold+0x10a/0x149 [ 300.132432] should_failslab+0xd6/0x130 [ 300.136423] kmem_cache_alloc+0x28e/0x3c0 [ 300.140588] getname_flags+0xc8/0x550 [ 300.144407] user_path_at_empty+0x2a/0x50 [ 300.148593] path_setxattr+0x84/0x130 [ 300.152410] ? setxattr+0x300/0x300 [ 300.156046] ? SyS_write+0x14d/0x210 [ 300.159792] SyS_setxattr+0x36/0x50 [ 300.163434] ? vfs_getxattr_alloc+0x2d0/0x2d0 [ 300.167966] do_syscall_64+0x1d5/0x640 01:33:07 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) accept(r0, 0x0, 0x0) [ 300.171957] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 300.177170] RIP: 0033:0x465b09 [ 300.180366] RSP: 002b:00007f7f0434c188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 300.188082] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 300.195356] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020000000 [ 300.202627] RBP: 00007f7f0434c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 300.209905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:33:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040), 0x0) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:07 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) [ 300.217285] R13: 00007ffc7b27438f R14: 00007f7f0434c300 R15: 0000000000022000 01:33:07 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@setneightbl={0x1c, 0x43, 0x10, 0x70bd29, 0x1, {0xa}, [@NDTA_THRESH2={0x8, 0x3, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048050}, 0x0) sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) 01:33:07 executing program 2 (fault-call:2 fault-nth:6): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) 01:33:07 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r2, 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x40) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r3, 0x0, 0x0) tkill(r3, 0x31) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000002200)={{0x3, 0xee01, 0xee01, 0x0, 0x0, 0xbe, 0xb39}, 0x40, 0xfffffffffffff017, 0x3ff, 0xff, r2, 0x0, 0x1}) ptrace$cont(0x9, r1, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x3, 0x5, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x1, @perf_config_ext={0x200, 0x4}, 0x200, 0xb14, 0x6, 0x5, 0x20, 0x6e, 0x81}, r1, 0x4, 0xffffffffffffffff, 0x9) accept(r0, 0x0, 0x0) 01:33:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000003900)=[{{&(0x7f0000003a00)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f0000000280)=""/106, 0x6a}, {&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f00000003c0)=""/8, 0x8}, {&(0x7f0000000400)=""/161, 0xa1}], 0x5, &(0x7f0000000540)=""/228, 0xe4}}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/233, 0xe9}, {&(0x7f0000003a80)=""/214, 0xd6}, {&(0x7f0000001840)=""/98, 0x62}, {&(0x7f00000018c0)=""/97, 0x61}, {&(0x7f0000001940)=""/147, 0x93}, {&(0x7f0000001a00)}, {&(0x7f0000001a40)=""/58, 0x3a}, {&(0x7f0000001a80)=""/247, 0xf7}], 0x9, &(0x7f0000001c40)=""/7, 0x7}, 0xf9}, {{0x0, 0x0, &(0x7f0000003080)=[{&(0x7f0000001c80)=""/186, 0xba}, {&(0x7f0000001d40)=""/113, 0x71}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/23, 0x17}, {&(0x7f0000002e00)=""/143, 0x8f}, {&(0x7f0000002ec0)=""/229, 0xe5}, {&(0x7f0000002fc0)=""/189, 0xbd}], 0x7, &(0x7f0000003100)=""/196, 0xc4}, 0xeb1bf95}, {{&(0x7f0000003200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003280)=""/88, 0x58}, {&(0x7f0000003300)=""/55, 0x37}, {&(0x7f0000003340)=""/115, 0x73}, {&(0x7f00000033c0)=""/108, 0x6c}, {&(0x7f0000003440)=""/84, 0x54}, {&(0x7f00000034c0)=""/61, 0x3d}, {&(0x7f0000003500)=""/56, 0x38}, {&(0x7f0000003540)=""/238, 0xee}, {&(0x7f0000003640)=""/253, 0xfd}, {&(0x7f0000003740)=""/111, 0x6f}], 0xa, &(0x7f0000003880)=""/72, 0x48}, 0x7}], 0x4, 0x1000000000fe, 0x0) 01:33:07 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2}, &(0x7f0000000180)=0x10) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="0bab9006e3bc274f29510022af4876f87e4758ba3e305fb3d50017715d9d698293dfd0e1a0ad0700fed71bf015ff62b3ba46561c544912e670fe30f4cb5544c350694090bc2492fa2431124b7b4d97e1b4e79ee170334bf679ffd3531961a6944248cbb42d9d640d077d291136d530c957620b3e8cb70f79c902cf7b3fa72fda6e1700073e50af66d967ba4132ed83230fd91512db5b2f7d86b2e4531d2fa4982996ce7fcbf56d58c3c89ad90c00a0909a18", 0xb2, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22, 0x100, @private1, 0x2}, 0x1c) dup3(r1, r2, 0x80000) 01:33:07 executing program 1: ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f0000000100)={0x4db5, 0x6, 0xea, &(0x7f0000000000)="67bcc1641df266b16a645850ff775850addceb8630e8aef59750f502bb636944acffaa0292d33b9b50dba8b1a191286d0b1cdec7f8c7ba2cd4a5a995c35679c702c9c565d59b6f4f500c5a1deed94f8bcc7271e41247f8937940a15985282ec34e10ad0bb601b394cbbbfa18c8c4581f0b62806e182bfe5b176bea9fe0531c089fe95c95457dc82cb9c7cb8f2c2d994564f71d866045f6a4dfe4478d78b9a41f0097bee8f42676419cdba55e433c6fd83a557ce753742d60819ae7df0d6022bfdb06beb48c0a9dfce4fdf50e6db638ba83c48bc67856601ea072d0e0aacc201fbe987eb08acd9c64677d"}) sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) 01:33:07 executing program 0 (fault-call:3 fault-nth:1): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) 01:33:07 executing program 1: sync_file_range(0xffffffffffffffff, 0x410000, 0x9, 0x0) 01:33:07 executing program 3: write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x2}, 0x7) r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r1, 0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000ffb5c0c1f123769fc2c165f01702002a002e2f66696c6530"], 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) accept(r0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000680)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockname$llc(r3, &(0x7f00000006c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f0000000700)=0x10) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) 01:33:07 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req3={0x1, 0x1, 0x2, 0x3, 0x8000, 0x4a5, 0x20}, 0x1c) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x4, 0x6}, 0x4) dup3(r0, r1, 0x0) 01:33:07 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ttyprintk\x00', 0x20002, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self\x00', 0x80000, 0x0) dup2(r1, r2) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 300.521558] FAULT_INJECTION: forcing a failure. [ 300.521558] name failslab, interval 1, probability 0, space 0, times 0 [ 300.574735] FAULT_INJECTION: forcing a failure. [ 300.574735] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 300.586577] CPU: 0 PID: 26943 Comm: syz-executor.0 Not tainted 4.14.218-syzkaller #0 [ 300.594472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.603838] Call Trace: [ 300.606437] dump_stack+0x1b2/0x281 [ 300.610078] should_fail.cold+0x10a/0x149 [ 300.614242] __alloc_pages_nodemask+0x22c/0x2720 [ 300.619012] ? trace_hardirqs_on+0x10/0x10 [ 300.623250] ? _parse_integer+0xe4/0x130 [ 300.627316] ? __lock_acquire+0x5fc/0x3f20 [ 300.631559] ? _copy_from_user+0x96/0x100 [ 300.635712] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 300.640558] ? get_pid_task+0x91/0x130 [ 300.644461] ? get_pid_task+0xb8/0x130 [ 300.648356] ? proc_fail_nth_write+0x7b/0x180 [ 300.652859] cache_grow_begin+0x91/0x630 [ 300.656927] ? check_preemption_disabled+0x35/0x240 [ 300.661949] cache_alloc_refill+0x273/0x350 [ 300.666280] kmem_cache_alloc+0x333/0x3c0 [ 300.670439] getname_flags+0xc8/0x550 [ 300.674274] user_path_at_empty+0x2a/0x50 [ 300.678427] path_setxattr+0x84/0x130 [ 300.682237] ? setxattr+0x300/0x300 [ 300.685866] ? SyS_write+0x14d/0x210 [ 300.689727] SyS_setxattr+0x36/0x50 [ 300.693378] ? vfs_getxattr_alloc+0x2d0/0x2d0 [ 300.698053] do_syscall_64+0x1d5/0x640 [ 300.702065] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 300.707258] RIP: 0033:0x465b09 [ 300.710449] RSP: 002b:00007f7f0434c188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 300.718169] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 01:33:07 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) accept(r0, 0x0, 0x0) 01:33:07 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000080), 0x4) sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) [ 300.725486] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020000000 [ 300.734154] RBP: 00007f7f0434c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 300.741450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 300.748853] R13: 00007ffc7b27438f R14: 00007f7f0434c300 R15: 0000000000022000 [ 300.776080] CPU: 0 PID: 26938 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 300.784000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.793355] Call Trace: [ 300.795987] dump_stack+0x1b2/0x281 [ 300.799614] should_fail.cold+0x10a/0x149 [ 300.803769] should_failslab+0xd6/0x130 [ 300.807748] kmem_cache_alloc_trace+0x29a/0x3d0 [ 300.812425] sget_userns+0x102/0xc10 [ 300.816146] ? get_anon_bdev+0x1c0/0x1c0 [ 300.820209] ? get_anon_bdev+0x1c0/0x1c0 [ 300.824271] sget+0xd1/0x110 [ 300.827297] ? ovl_put_super+0x480/0x480 [ 300.831357] mount_nodev+0x2c/0xf0 [ 300.834904] mount_fs+0x92/0x2a0 [ 300.838275] vfs_kern_mount.part.0+0x5b/0x470 [ 300.842861] do_mount+0xe53/0x2a00 [ 300.846425] ? check_preemption_disabled+0x11/0x240 [ 300.851443] ? retint_kernel+0x2d/0x2d [ 300.855335] ? copy_mount_string+0x40/0x40 [ 300.859571] ? __sanitizer_cov_trace_pc+0x23/0x50 [ 300.864415] ? copy_mount_options+0x1fa/0x2f0 [ 300.868908] ? copy_mnt_ns+0xa30/0xa30 [ 300.872826] SyS_mount+0xa8/0x120 [ 300.876281] ? copy_mnt_ns+0xa30/0xa30 [ 300.880182] do_syscall_64+0x1d5/0x640 [ 300.884080] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 300.889278] RIP: 0033:0x465b09 [ 300.892468] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 300.900179] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 300.907496] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 300.914769] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 01:33:08 executing program 2 (fault-call:2 fault-nth:7): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) 01:33:08 executing program 3: syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@ipv4={[], [], @private=0xa010100}, r1}, 0x14) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x1}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) accept(r3, 0x0, 0x0) 01:33:08 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0xf1, 0x40000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/asound/seq/clients\x00', 0x0, 0x0) connect$unix(r2, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="4ca22ab5236e862b81fe6121f70a909b1d6538b1926308290ef2fedd7ed6d6841dc015426ffad3e76a", 0x1}, {&(0x7f0000001340)="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"}], 0x10000000000001ce) r3 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@nl=@proc, &(0x7f00000000c0)=0x80, 0x40000) bind$unix(r3, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 300.922039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 300.929313] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 01:33:08 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000000)={0xfffffff7, 0x0, 0x3, {0x1, @raw_data="854deb8a7af20e646d9fda133464077ac1eab861b2a429def4165ce475ef8828177874854ddf249812066c34fb67ad77b6681f8bcb6c6538b4a1e9e0a07bc650a758d7671d828551ed51b72f1c0b4afb7923808c5e9219a10d13f386850f35cd553c074a7881e324389fa167ff0ee7bb7952a06f0fd87d190bf5fc5615409a14c2292ff41b4ef3d0ce3f747cf8f34e11858fc7f734f7e25e9748f2cb792c10f66a6810b2771869d45f1e6837b61a2cfc7e32c22135113bcb91741d9f279b6312c3b26f096dbbc7f9"}, 0x8001}) 01:33:08 executing program 0 (fault-call:3 fault-nth:2): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) 01:33:08 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065720cbd2f35de9a41ff5d7f636469723d2e2f6275732c776f726b6469723d2e2f6669ffff00006c6fcb68ec8904d55c77"]) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) [ 301.045936] FAULT_INJECTION: forcing a failure. [ 301.045936] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 301.057769] CPU: 1 PID: 26974 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 301.065656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.075015] Call Trace: [ 301.077635] dump_stack+0x1b2/0x281 [ 301.081273] should_fail.cold+0x10a/0x149 [ 301.085440] __alloc_pages_nodemask+0x22c/0x2720 [ 301.090221] ? trace_hardirqs_on_caller+0x3a8/0x580 01:33:08 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) tkill(0x0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000095c0)='/dev/vcs#\x00', 0x0, 0x50001) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009900)='/dev/vga_arbiter\x00', 0x200, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000009940)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r6 = inotify_init() r7 = gettid() ptrace$setopts(0x4206, r7, 0x0, 0x0) tkill(r7, 0x40) ptrace$setregs(0xd, r7, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r7, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000009980)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@local}}, &(0x7f0000009a80)=0xe8) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009d00)=[{&(0x7f0000000000), 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="0dbc4ca034feb3d9dad709c4fca5b4611e0e70083acf50d35744b411e63f017664779f488793df66c73bd4ad361a4a06edbb2ae5f14c7abdee1100c45f244f21a78deb51ce2e692b47263d7674178478a2150160873caad2c818a2b7efab8d6443b8e42ee65960794c598f2e32a9ac3563c77d6f1c011d568e1c9c67934490f13e1d06d41bcfce521f4ecef143995d9ae3a928d3417fc8bfff61c7bda830d46c6514cd6857433c3e1e076f9e69daa6009c7b0766", 0xb4}, {&(0x7f00000001c0)="fd26e1c87dc3267fe94c3fd0c50c068e27f3e988df31cb69a4f0c84143a7019b0a36e1d2e0c09c5a16beebde96063444a81cbb27f43308cd2b6d577563101be0ea4b5391282c57c6054d7b189dad8be2fc049518a7d96e6793341dc368c9f799ca5df67a6d972e5e5f11f8f6166f1eb7ae3acf9ed7884ffe57bebe9250487c593835112041b51149d69bfe984a13a7f047a8bc715481abf728e762d1c7dcb88900b880a0a02a10d14e6394e39378226814e2f2977821cf17d109fb21e8cf234db01003e600b84def1491d1692bd5fb5119c4e2c90f90ec4eaf6d445260ed19487c3c68b40a86c737", 0xe8}, {&(0x7f00000002c0)="2285bf1a092986f51c2f8a5c223bed3ac7cf3ed2c71c", 0x16}, {&(0x7f0000000300)}, {&(0x7f0000000340)="89f649e53ed3aa1856975787876aa58ae5aaeeeed77cf39bd2a77ffb10520f7e0c489505f8c82007351b575122ba78364999760b1a1aa26cb9a542f73106fd460431243f", 0x44}], 0x6, 0x0, 0x0, 0x404c8c0}, {&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000004c0)="df5b434c81580ac10f417a6766bedf3fb198e7cd893456062bcabbed271b83eb08832cf852802eb87188106005e4330205c6909163d8c2459d45de71ef5cd39d1d62c9f6c05897047db722467b49a843a97baf8914ebe4b01c1b0354ddd0bbb75a7750b83f2bc4a62834e00ef63c5896208f574490a27adf29220a3fd981d177aac16aedd24129ad0cda17c065f3d268ad299e4c13768179209c4b79edbdc6545bd4c76fe4b4f4ef1baf357c23c7f5c3f24cc1edf2f54ded53ec6d18eff2bed93a48", 0xc2}, {&(0x7f00000005c0)="7d1f0fcaeb4ca3afae4474715ddeaad7acb1959ae0a347a1ac2ca5bb4ee9f310e37c90068aab3d39ee0089e45fd98d34ceba464246", 0x35}, {&(0x7f0000000600)="44292b53c25369971fe125c8b7cc4ff96068e8c813a0eb683c80fef4170fa5d4be344250cc78d219dcc67e338291c03ba3342198946628fde898d592df", 0x3d}], 0x3, &(0x7f0000002d00)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0xe8, 0x20000884}, {&(0x7f0000002e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004000)=[{&(0x7f0000002e80)="391cf3d10eaec218568744aaf6e0baacf0a3966d734a6ef752a786bc5c6ae215c8421f5cda9adcef1bf16ac6ff74cc5cf8ae565b02ff41555e9c85b522ac1d7334a36afa761fde53ca38e45c4e9e5fac1e5a6eab89", 0x55}, {&(0x7f0000002f00)="8a00880d6563c436c1b790db40a711ae8931da4d581a3b75b8bc1514428fa72dd9bf603041cecbcba367a9d4dda1da076d8bb0431733064567dba7f5d7f787f6eb8bb816646186230c3c", 0x4a}, {&(0x7f0000002f80)="d0f7dbc4cfd0f6e5836b6aa520b98d5b4e6901a09cfd17b841799be741032beaffeed062c897f9e7cf41577cf22e4e1b6e33eb23429df8612df26f81121abd062cd8800705738b6cfe5ec36bd723e71491491bef9623aef1d392704b55b6ca86cf8ec68e835c9d2a3bc4a5ac59fc67674ebfd204c3aa24b25c229ed9bd3c25b49b95a84d0544803279304c45e1bfc0a492e463f960bb31f7436a29dba5f3f5ab5d4151e6b299609b54ec96a2e2519a9ba7fdbd26214d34023f35c48275725fc9a24f5caa412c120f7f158bfb2161514cc25e0e61965ff4bf7b2cb10c9f82c7f735a77d894c3746afcf3eeb602dd4aab4877c8dba6542f677926907df5acbc9f917c30aa5f81c9ad8be8b8c929e2e132bba01fe8b5d737c681889e91d284a0a37d34426efb149d71e14424e11465e3c2bee684fe0ccd8db5dfd73009d7e19a1e145fb72e90e56fb86d55e0f4599958efff2c4a072769241b459c601fd1861ded039100fe419dec01dcb436427defb7839cb2ccd2e6993dbf202b7cb07f2b6fd0110a265aecef80c900e2c53852501d5be420e59be3aaee77b60d5c249e70b61cefbcb723aefdee0e106a374597d4aeedb4cfad0f658e53155bcaa25b395b360485ebf54446acb4315bdeb266819e2e5a9389aa20331fd897df295ddce1a7d3cec29b17900cb5c5f688bd8255f62fb84c7398a05190f0259f3cc43738ecb274bca93da47c59fc19195d63f87624e05551673614e0a2e0582fe9cf44c4322796eba3d688a3065abcb96a38d41a6333d8c99de001de550e28aa6eae0e6b6ba1b3cdd06f5d5db9010f00e6343dadb4574f198683be6fda224bb5d0df86a4b6607225ff7ce8970436c77c420c46c22b6a6bc2d393bb0abe131960196662ba52b09e678289b8e95c6637aaa345a33be3640d16b34fbc5a74bc65a3a837ead669fe3070196c2165e32c51ae5d92341996dce1ff31716ba085d9ecfb47376eeca0f47d1bd6a13895452f5106c1a61567fb0fd1bae0831c418ef8e7ea0375cc5e3a53e97813fe1e8a747b22f02ad3fdabe8dda22cfd08caadabbfd53a2d2b4b4ca5358a6e2088b71b8b2709daddf63e656e065c3f2c750016812d4c4d0cb9bc2fcd4adcff866d00c8f364015021327ef6ea573c630184cc9218f596a47c35499e128fb35c2415b896a1c97915ae5d541138b65cfc35993b03a1e878883776a2234a70e6d085c72e1df1a3dfc79e89a8b08797933dc60f559e6e3bfd5904e0ae1956cc1dd8f71602a62f5b950ab44e57871046735d4e0787c5b6ea1c1771d34f8b2d8d8211667a6e5d3fe474d309892c347fb2ee3fac637358cf0737a74acda2159fb4c9e590427fbd4e71dbb9bf7d89eccc588819cea3741f3e72ee81223e6694835adfe2b516edf9211fb1f8dcc8be1eae57bfcd990989f22552f2d8fd87088c1c9efa81d9a43c69ab89cde5a46470e31154134f3ddd881ca9de4c5595805177b0a40ae21b21b956c3456e982bbf104dbdfba57079208d33d8dbfbd0797f0f60aebe15fefe2924c957deec2f51fe9b3fcdcadc26e4d4775986c768a5e9e59630c3ad62f629ea0594ffcaf1c5ec2fecc703afc25e169ab7d0fe49d3b986e35ddad82e8347044eb25bf92af56781d8fb014d2f95abb8f8f457b447f5f3a8b2a9c338d41443bc9b6530d6b5eaf24baf8103d26c9718a524ea488f8b9a45b2902de2a4e1d8ddac94fa878f968389a3818fcd800b779d894b4d3dd067e1f5202237ec9d6ac01aa3879cd075661d81c6c57a4a0890719332716152a596c36a30b7af180ceed7d939ca6f6d2e8701406b3190af58fe9e2c034554b2439885052d034111e79e6ff9e06662cd4bfae50e0bbaf84c77925eeb752763484fab2f620de81d5aa1a763c96e87baf1bf0bcc26b4671af84e50db1307c8d6c0793d19194aad4b30654828fcaf9bfff28080a236ac284af4372fdc9f7b3a0096c24c17fe7fa85fba11e0af48bb2763bb34ff99f4ec05da3822149194cbc0e0cb518fcf71accb771d90f07bb9c1719f96212d6da4410cc3d27995d059ecf79f17294f3e2278fdd2db74b94d1cefd332dbfc6f4328df5b40b58a381f9eed022368b38cff886a51aad6899dd47eb38bf17c896562963387a9583300b80e122b4d43ba918d8f65164097c78aa1e80d90dea1471a79cce35cfc1ecaeb1e743cbd133e74662e4c1e1d47305412e42e6e830293342f423482b6e01d7a7fb83e9d548591302a8c074c624f7ba7578513f25320945801a3fc3abbf6bbb25174fcc2e889e054a1d4c9adbcf3279738d2a4b73422825a3722bd7dbb906c94888766da37b899d0cce647c6fd900ba84201f7b13480c3ec30e443bd9ff61da5b7611879485b3c8730d01373fb6688e648139fbdf09a48aa4dbf2170380b34d86d27609e38cb266d89c35789e74d877fec8bfa43f28c9ed21b152a4265c4d68b470763b7a7a42125d018da0c3d3628e40d7f23ed9f6e1c83b8f471616552f8062f499d77a7e3a5b48f690b48ed4ad22c47546499876c2409a593c93ee61a12f45e93470cf7e96e3cd1602c6d114f9100a3b8cb092734a2d4f7ffd1dd9ddad73bdbb06d79bbb0d2fb16147256ba938d783a8a5bc62a350b075dbc52dcb6ac481c28eab79563a5c63b1b6bd4b3d9d403aa8a2aaeb73245b86755f24ffb3e5c5c262564e5fa0bf6761adf4c4fc0cedd77faf47267dd3cf50494b5dae1f2bf4a179e072d772f247cc07f1ba2e22bcafa97b51970cfa0244a1a385357848a8ee3a4d9c15b1b5894c10385b366f9cebb78608d0169c70c8e2b4bb70fb07f7fc4db74a75c8c073444995eeafa0994d2a22fd6c72a9fc28b1b52e910bfd504efe665583d85924af4de5abfac432a914ce872f3f881d90b0f174e04c32223ba081cbfb467fc91316c389e856347d80cc701c19edc417b832a4fc3e5cd700a4f87bdc6c9c9104295cd3c9ff82fd4806a2388746475005a63f97b283a486dac57f9f002c68e2038ac87137dff9c84ed11692d5e73d2be00f8586414ece0a4e84f31afe8aeeeb90e576bda70ca2e8592005d427ea07f0a53d368fcaf2a956d13cf06b0dc47e7b3331fcc62de353f10cd1744423af16f232b2fda4fc8c4c21317ddae2286ace92a0633b83a049ebc1d1cf5318db67aedbc76125f8b171b4aa870d4b56f180cf9146833feb517fc18ad57877d1fd083c6b9544d3bb518758fcf3db724c8bfc59e2843190ae657ea19f0d348f0566f5ba05115503b8f26f50d5b649ac9481d5b511fe27743da4dbb8e9679ad9145943fa0f3f6d523f8d7709078721a628be84ce5e3a5332ace60f9b5e65a167cbde6bad7484430252b5913a11445f1cf76708a83be9dc20bdd10ecc9b178f53534d23f1de294d223e33777a5305e1c07834052d276051de031d241ce50d155607140e942a784178e907d55c21e577fae3819aa8c2f77cd9f29df9a30b9df6a899a4e5472720ef93a016dd582fb7399ddf09a471a59dab0938015f3e03df7cba77226213713d8cd760de27be4ae5d18339dd9dca04292601e45f131fa96f8419382d703016b8c4570f3c9bcb1e38f5a36c7277e9af4307361a885878122b169722f5064ef0ef7f34d54f0904d71756dd7e40b492d0b6c6df4fc92acb86455334631b8aa6cbad6eef56f25f4bb4f15e9727cca4b9c2cfb2b29bd47b26aaa0d44cc9252af7775a6204e8da781a98aeb4a0ce21614307983390e8feb0566dbb582da427a690c6cc9ace959e1e40eed6b8101f4f94a2bbf14011ab2689acf7d3d152dc9221c944df92f5db4279fc1d8905903274b1a09953d41442e88ad2a42787af822ac8ebad6836148c7641807dd11d96a9c60cc84bb1e860cb7f10a6a700cdcc72c746d051b422324a87d0698c88d297b901104ea357b34a7e6c800f186beaa5aa24e48e6f4260b6cbd60969f0e55ff027fdacec6447b58a84f3908dd7f0ad39c61b89691b6140ac33a7d57aaa9005f9bf8cc499ef542a02d41e3bcad6a66b6eb8e6ee8f5931dbbe90c17ed4529491a926e4ea1cec4fed5a41d6b3e9212c682f9430090f4e06a26e03232d771a861320d7c67e0d7ba8eb1069677c1728cd3eb906c4dc67545d9ceb83584e860db767edaf7adcb88eed40d872705608a889b0cc6a634aa3e129437f9e22309133197af9106160800397113fdceaded862bef1d16e9e222525dc5626cad3239c1604447f178ad204d58989f4e59a42dc970c2571e4ccb8eaf198d4269342f963ab88c1460077f46d30a393264f6ea3b677a2dedaacc8963ac6e4d09c5253c8a1f59065cd2644cca685ec1b5253c57a1407e78ef8940c44d30c53db55a1624cbf44118d8d426a8c2e06c66a78ae92e5d859274a7d1b229f35d77b2b8ae0fcdd85afa72aa44b56b0f3b97f33c01ea4e02744d7adcad7971501d4b1a6fd97dda1d22216cfd5a20b19b853563dbdf65b9b3fa2301d3515de146ffcfadcc060726b532f7eaabdf9bb56ac1d1b3cebb4ad23d4cb61eccb093a20a865fddd97cad1bc0bfa0721d8990e1c0d7394dbdf531949da320765431f3b58d8da669cf91954057687165ebff2d0e129be586d3f257a2a91576f31e9a6be1a99d06f581e9204db31b34f1d44c0786e73dc31a97f4d1deef0377ddb9dd82241394cc3986e68c96ac03f7d32114f5d692f8e9af91285dc266dc97c3fe7f7ef2f790fbc00a7c89445f7e6257e37bfa1d49085f5b4a6d4b208f3c012dd0054893adee329f9b4ff7efc72602cbe047f2c70438c8ac6aaf6600bf6f1994cd4c82fe420351935fe96270ed10da3c7d4c783837949893b2af0276a78c2cf5096f02c74341993027164cbd646d0a82addc2da7703c327fcb1df9b3c41f99aed62a4e74aafdef9dacdac328276685d0b12b0f3560df753571f6d7ebbdd376336b508a21e6a141602de028090636045273c099e49d480c6760660956c2e43c5cf6584ce3736865a44f09773003748bf5de1638376a9871147ca8fe90d84ba631c87a70b1c509c20b048a27daf2209b176ebfe39a244d15d02745946a1cc7f314ea1af71828e0be5c1c4e6a9793d710dfc5772caf3040298b0e6420b71dc040b966203778cc629591c48e9cd15b47c8159de7748f66b81764f4823a33473143f076bcd166736275c2718febf0200865667731994d66a0d506c88c4113c16b89b9c5ce00c578fcd25dfdc8c3de7ae8a4f5d92017d5b7bfb840bb0034aa42f6d1a264600610f4f7fefb1ddadbc21ece8243f38b955da032f11b9f8718d5ac64d1628e2a9c5f52abe9e50eefc0e50ddf40738d9c1215b71c151d3f93a9ec032947e7b3d1a1d0d46cf5d87d778cce89badee83c920da7b5551c346f99ebb48cc99348b661b842bdca765a8129b4cf4078bdb3bb695c4188fe477ff0461ec58e1296ef5962757117dab6d571cc95fbd28e3ddf14072909b41e67824e63e103ad1ada3f7a3158d64c4745ab743eb1e3c242c215057db72eb68f7d3d96966d8be4d31571f3200b981432f1ae5b8128e6374f0475057c83646f6d1216fadf4242ccc7dc63e5f62490de5260df8351d0a08223b36d25bfdb59ddc8581ccb38e9530a7c1674fb11c3c5c3ea4f4390b2f00bc055c2c1fa67270a49cd9459aa83eb9b3128635f908689d75101d64105020805e676a15ebef662c3f3eb4fac84116668713ad449e280536557404c3c238c510e490dbbe5c3d179221d16dcc0e6672b50de2369a5027b16b89594f2b90f22b2031b129a4473b5a7191232ffe84159157292c6ac2914459b42e2ca5e75602", 0x1000}, {&(0x7f0000003f80)="b92751abff34702b92432273b7b2358d01eeb343750fa9c6229b2b69bc5a3f4883910a845b268b36ebd5bc25472cf8a2f78848a9f862f7c28788a81b7ce715fac7ffa8431e6ba2fe52a1328e3fffb4", 0x4f}], 0x4, &(0x7f0000004440)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r0, 0xffffffffffffffff, r0]}}], 0xf8, 0x20008001}, {&(0x7f0000004540)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000057c0)=[{&(0x7f00000045c0)}, {&(0x7f0000004600)="cae8d73216057dff67532ca8c3f050c673a5547f213908aca8e07d5697c1", 0x1e}, {&(0x7f0000004640)="f526f3d5bd2de62f30ee398420f9398926bfc70450a5f275bdd45ca510f9d5d1eeb78621bb65eaf65bc959296543e8a6d530c83ca2ca87628c572987f5fe5ddce0773fa960a89066732059c04c210f9a0824a5b29c8f522b6c9e85c7f8723c0e075d7b8286c4e33bf26cdd57ce034fed29a897c26a2e452b6e015b74c964bcc941f0b8a777ac294349033441545c0ce0de60c4f1ed5bc9bc90fe0145a19572cf3dad47f3e4d1cc1fc8c5e29aafe3b67cdac209e4deaf7e53e77574e3e7db0bbfc5f43706d671dd1e561d63b599655138995a0cdee579dda6f6c1c1d17e12a9873d3d7f68640cbc7803d98f5828de38ccec321e89", 0xf4}, 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0x1000}, {&(0x7f0000006900)="5b13e3fc649899f5ca5b5085137ee18efad5e6a5764fb2e2a00cebd37c27fc76863538b977eace2556eb76228d4a788c9f8d4f630b61399c622663a9a2dae7691c3eae29c8fb60d26084fdf82ceeabf8319e429e04fe289797559f03dbc96ea086740c70003b5e46b3b6cd000c66749be3a154c8f74f7127bc57ceb81b5ffa47b96bdacfc2a6b9baf112a04a3160ca2301f8c4b98a23a96e6d007ee4ec333bafdde8e7ca8603", 0xa6}], 0x2, &(0x7f0000000680)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, 0xffffffffffffffff}}}], 0xe0, 0x4000000}, {&(0x7f0000006b80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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{&(0x7f0000006cc0)="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0x1000}, {&(0x7f0000007cc0)="df555baf", 0x4}, {&(0x7f0000007d00)="eb268515462ce115284ad585e02530f852e3a98c6ec1bdddf5a03724dc60669aa205c42e", 0x24}, {&(0x7f0000007d40)="a94f072566149ba8f036a2e63e01662106b76c118facc527f68eb5457b21cb14c27a61771e1b0693b69626051ebbcfd0a5f067f92149b0c2ec4f3059e9f4501f00c8523664300350e20238aa8dbae84179488db5029f4bc8c43f7f7041b84b120ddb15d68068b5102cea3b58b070504f4933d63449f497142784c444024848e5ba9f077283fdbcd4593ea1940f3ff35ab811461f604d8b977bc57534c6f2814e0d2d19df75f35c443bb3ea690ce3b17836d2fbb26848e6350f33d167813069f141d7c1e6bcd7af1293eadad4f3aabd25ff3fadb79489f7cd9ec44bbf9bc451b2aad853315e8d974454dead6ed85fa9c4890e929d", 0xf4}], 0x5, &(0x7f0000008080)=[@rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, r1]}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0xb0, 0x4040001}, {&(0x7f0000008140)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000009500)=[{&(0x7f00000081c0)="bba96d7471", 0x5}, {&(0x7f0000008200)="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", 0xfb}, {&(0x7f0000008300)="c56e58a1c57597cb965ecb05a45e764f62e1", 0x12}, {&(0x7f0000008340)="ac569a9a94b8239bf77fdc5d468e0ac85e1e4e6b84d23f1bd2fb8e86e7307d7fb6", 0x21}, {&(0x7f0000008380)="d6942b3c686c3b7ad8a17b7cfac207b1e972b440fe0db616fafc833e56566bd0dd43f1d3aa046b1fc5963859101620433cd02ee334c2bff3e4f9fce6e8838d3b5addf503f18d83b8e40f784f658205194c2f2f6a9440c9cd436c64b4ba033a05dbc9c628799f23835a36c09785dc883cc6cb5f751e40ee36454c4a0b71d5d5561bfe279fa7d46596a8a94787f21c7f90a0cf892a88544ec4fe", 0x99}, {&(0x7f0000008440)="62f0bed72e59a6826ed02d35f50aa69a56e7ecc3cfc884f252390637d33afb15e0f14d7a9ea11f825fbce259c3dcc8b03a896a34e125491c3218f25624bc204d5a1ae7c485585018551d3b0b65cc38226035bd8552b5b925ed2c03a01a40c9148338276651d6d8ab505464093deedbc4b815f607438ac18d0279b2ea564f9c0faf78a20d6d92df29b28f1eb20893664a4d7327c19859fd810da8e45b0932268935420ef43da97117b9e743ae27937ef6311dcb", 0xb3}, {&(0x7f0000008500)="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", 0x1000}], 0x7, &(0x7f0000009600)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r2, r0]}}, @rights={{0x20, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff]}}], 0xa0}, {&(0x7f00000096c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000098c0)=[{&(0x7f0000009740)="4d687a5a680d02d4013718acf4e8aca42a4897c3e6441b798b3aa1d723802b7a5e2adeca90295ef721e6921e255bf39589a3f4fac10ab2cd1ddaad0f8896e9233679eccb0735115ab752bb465f0fa1f86c44459ea99d5acc814a25a941e821a899cf254f53129f8c28c86fd754d8969df5ea593bc491199da804ee2fd8acb2733ba9469b716eb75cf56320f427889258cfe536c22214f941d0cc44a4cf8364bf9af561f4b2c34d46b444eae0e001", 0xae}, {&(0x7f0000009800)="a33969e94f9b92e3beef3ea1159623a12a100f590eace889ec2f13d3742197d01f85f4a69f8e385b152de781a17597b41e559214c858f43fa60826941e695faffb6eee0c46b5282166b2a9895577c8cb6a267abaa91dca3a6c51661bab68c4c0b9fca47a567ec4ec65ba5fd39ead2f941fb2c234d5a04769eaeb3daacf97fd5b2f67f27c9ec3db51f574ce386e7743ce70", 0x91}], 0x2, &(0x7f0000009ac0)=[@rights={{0x20, 0x1, 0x1, [r4, r1, r5, r6]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, 0xee01}}}], 0x40, 0x4080}, {&(0x7f0000009b00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000009c80)=[{&(0x7f0000009b80)="daf6870610769f50f287af993a0b3fe0f73912de29e5960dff34ec836d874359f1bf8ba1efafb39ec77133ae487b3d9b1cd3cd0659d70688a8fb6af624d78da50eea447128d84af84450c74ec129367554ae64df23c360b4b1e987934faa9f479017aa78a93ca95d83a396ddafd45b0cc7399b8ca083d3a662f2de02fac00493d56018eadbc9d5500c58b170db79863ecdb17a1b9e7aa1e9a0d9ac663c3407d5555e34a50c34779e5eb8318fa1f7fcc96c48b4517d4a2f966b756f4da375e71e06c0976d69e240fc15331bf970cc4bf73ca4e97d00"/225, 0xe1}], 0x1, &(0x7f0000009cc0), 0x0, 0x20048004}], 0x9, 0x1) dup3(r0, r1, 0x0) 01:33:08 executing program 1: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_rose_SIOCADDRT(r0, 0x890b, 0x0) sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) [ 301.095242] ? __lock_acquire+0x5fc/0x3f20 [ 301.099515] ? __lock_acquire+0x5fc/0x3f20 [ 301.103755] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 301.108785] ? trace_hardirqs_on+0x10/0x10 [ 301.113043] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 301.118062] ? __alloc_pages_nodemask+0x1a6e/0x2720 [ 301.123110] cache_grow_begin+0x91/0x630 [ 301.127175] ? check_preemption_disabled+0x35/0x240 [ 301.132193] cache_alloc_refill+0x273/0x350 [ 301.136551] kmem_cache_alloc_trace+0x340/0x3d0 [ 301.141250] sget_userns+0x102/0xc10 01:33:08 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x140) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x9, 0x74b4, 0x7, 0x4, 0x2, "dcf8bc2785236b26"}) 01:33:08 executing program 1: getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x5c, "fbbbd7831fdf093695afd4b647a13f3ede66e765399bb97ec5dd00e261bad25aa8e07fe9ea57384bccc1eff10d662cf184de587cce0428825fc9f74d1758b1b39a8d855b2d6ec4725082392a411a60bebb53c4efcc8f4bd325cff093"}, &(0x7f0000000080)=0x64) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={r0, @in={{0x2, 0x4e23, @empty}}, 0x10000, 0x0, 0x5, 0x8, 0x8, 0x7, 0xc7}, &(0x7f0000000180)=0x9c) sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x3) [ 301.144993] ? get_anon_bdev+0x1c0/0x1c0 [ 301.149063] ? get_anon_bdev+0x1c0/0x1c0 [ 301.153123] sget+0xd1/0x110 [ 301.156148] ? ovl_put_super+0x480/0x480 [ 301.160209] mount_nodev+0x2c/0xf0 [ 301.163752] mount_fs+0x92/0x2a0 [ 301.167248] vfs_kern_mount.part.0+0x5b/0x470 [ 301.171777] do_mount+0xe53/0x2a00 [ 301.175327] ? do_raw_spin_unlock+0x164/0x220 [ 301.179828] ? copy_mount_string+0x40/0x40 [ 301.184070] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 301.189090] ? copy_mnt_ns+0xa30/0xa30 01:33:08 executing program 1: mount$overlay(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='overlay\x00', 0x204000, &(0x7f0000000400)={[{@default_permissions='default_permissions'}, {@index_on='index=on'}], [{@euid_gt={'euid>', 0xee00}}, {@measure='measure'}, {@pcr={'pcr', 0x3d, 0x24}}, {@smackfshat={'smackfshat'}}]}) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x98, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x3f}, {0x6, 0x11, 0xd98}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x3}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}, {0x6, 0x11, 0x1}}]}, 0x98}}, 0x20000004) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)={0x148, 0x31, 0x300, 0x70bd2d, 0x25dfdbfe, {0x12}, [@nested={0x31, 0x5d, 0x0, 0x1, [@generic="cb2b4108d885482a3b108ba7bbe33c2aeb2297f503696d1cf25ca2169b070c3a1339bc44c4919ddb886a5d9536"]}, @nested={0xfd, 0x1e, 0x0, 0x1, [@typed={0xc, 0x4e, 0x0, 0x0, @u64=0x10001}, @generic="da0a561b0711c6b47dae672fd6f254f30623e5566440de8095f5cc9cf1db77fe1f046e17a8c690d87132431a2151d106631d8cee6303698e5c766971f56cb2a8b16667d105ed9f08c2e385300eb6b759fc7dce456659913c2e32080d570ed98f00bbb92336a1585f7814aa31b08ea815917c503aceaed5494227ac13424c6e0cb771cdb918750aab9103b4bc3557b6872619b8bf7aae83472b6a1d0a5bca28a1a005ee40475d22572a155db630eb408314ef", @generic="23c3ca9175d5972e4888", @generic="ae06d8c225f94b67153164dcc2574b262a1d71467a", @generic="a9d40dee2d4e352e0ce36909438c8bea928f08c16c46f166d3d582b6"]}]}, 0x148}, 0x1, 0x0, 0x0, 0x8080}, 0xc881) [ 301.192985] ? copy_mount_options+0x1fa/0x2f0 [ 301.197486] ? copy_mnt_ns+0xa30/0xa30 [ 301.201377] SyS_mount+0xa8/0x120 [ 301.204830] ? copy_mnt_ns+0xa30/0xa30 [ 301.208727] do_syscall_64+0x1d5/0x640 [ 301.212635] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 301.217822] RIP: 0033:0x465b09 [ 301.221008] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 301.228744] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 301.236037] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 301.243340] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 [ 301.250639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 301.257943] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 01:33:08 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) [ 301.359156] overlayfs: unrecognized mount option "upper /5ޚA]cdir=./bus" or missing value [ 301.401754] overlayfs: unrecognized mount option "upper /5ޚA]cdir=./bus" or missing value 01:33:08 executing program 2 (fault-call:2 fault-nth:8): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) 01:33:08 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x184}, 0x1, 0x0, 0x0, 0x4044044}, 0xc000) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) 01:33:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8, 0x44600, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540), 0x19}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x40, 0x73, 0x80, 0x0, 0x81, 0x2, 0xc, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x73f7, 0x80000001}, 0x10, 0xda, 0x2, 0xc, 0x5, 0x400, 0xd0}, 0x0, 0xf, r1, 0x9) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000003c0)={@empty, 0x46}) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000400)=0x4) sendto$inet(r2, &(0x7f0000000280)="9e0e8efcd269b7108d585cf9294fb86451ee45322b01bdd9b5128da97f52bc0a258c2f8b8b14d892f082d51aca34cb2ef9cbaa75f334034d65bc721af07ff348d6098aa7f81aae33b3bffb963a63e3e4c75fddff0e2a6da2fc4cac9868c317fb17941d323c6480db9a5911e25d99641e96f499fd0d699840ef3cae3829545458f4848003c184e3af81be7e7c835d7afbffbd5a5eaebe4705f3a3b005813fc781c47026796ea0975d593e757492e5ae720e115eafd9bf843b7950d514581cc9cc4ed02e410613e5c0d362cd95a04c861b0ecbc3fb7278f50ea728dc2f193f6231a5ce67030dc55c50a31699c0ea0e25afcfeb85a5c3", 0xf5, 0x20008004, &(0x7f0000000380)={0x2, 0x4e24, @multicast1}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dlm_plock\x00', 0x800, 0x0) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000500)) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x1f, 0x9, 0x3f, 0xff, 0x0, 0x1f, 0x1020, 0x6, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f00000000c0), 0x1}, 0x40c1, 0x80000000, 0x3, 0x9, 0x1f, 0x7ff, 0x4}, 0x0, 0x3, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:08 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x7, 0x1, 0x801, 0x0, 0x0, {0x0, 0x0, 0x9}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x24044050}, 0x4010) 01:33:08 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) accept(r0, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 01:33:08 executing program 0: mkdir(&(0x7f0000000180)='./file1\x00', 0x193) mkdir(&(0x7f00000002c0)='./file0\x00', 0x1) mkdir(&(0x7f0000000100)='./bus\x00', 0x46) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f776572643c3c52adf9c3da86985fd49a1788efd2667c8116f548a6c38f13644a4e0d4d3fb9c22d0c2b06c7540345e7ed09d63d9365c57ba3c6d441cf9838ff3d9afbef98b3736fc6754c93ec9a5ba6a20c65f475623e44d6698bbd17bccb7b6e0dc8abaf4d275b4e684a940b28bf7efc80031d9869fbfcb925b0ffee1121f0ff638d02355ee84976024abaf7"]) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) lsetxattr$security_ima(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='security.ima\x00', &(0x7f0000000240)=@md5={0x1, "ed7e4805b74e81c6cc13e09584ea32a9"}, 0x11, 0x1) [ 301.469842] overlayfs: failed to resolve './file%`]': -2 [ 301.536404] FAULT_INJECTION: forcing a failure. [ 301.536404] name failslab, interval 1, probability 0, space 0, times 0 [ 301.550241] overlayfs: unrecognized mount option "lowerd<Di{nȫM'[NhJ (~i%!c5^IvJ" or missing value [ 301.566717] CPU: 1 PID: 27023 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 301.576966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 01:33:08 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r2, 0x0, 0x0) write$6lowpan_enable(r2, &(0x7f0000000000)='1', 0x1) dup3(r0, r1, 0x0) [ 301.586322] Call Trace: [ 301.587239] overlayfs: unrecognized mount option "lowerd<Di{nȫM'[NhJ (~i%!c5^IvJ" or missing value [ 301.589035] dump_stack+0x1b2/0x281 [ 301.589053] should_fail.cold+0x10a/0x149 [ 301.589073] should_failslab+0xd6/0x130 [ 301.619786] __kmalloc+0x2c1/0x400 [ 301.623343] ? __list_lru_init+0x67/0x710 [ 301.627500] __list_lru_init+0x67/0x710 [ 301.631487] sget_userns+0x504/0xc10 [ 301.635212] ? get_anon_bdev+0x1c0/0x1c0 [ 301.639292] ? get_anon_bdev+0x1c0/0x1c0 [ 301.643359] sget+0xd1/0x110 [ 301.646385] ? ovl_put_super+0x480/0x480 [ 301.650467] mount_nodev+0x2c/0xf0 [ 301.654034] mount_fs+0x92/0x2a0 [ 301.657436] vfs_kern_mount.part.0+0x5b/0x470 [ 301.662036] do_mount+0xe53/0x2a00 [ 301.665589] ? copy_mount_string+0x40/0x40 [ 301.669956] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 301.675010] ? copy_mnt_ns+0xa30/0xa30 [ 301.679004] ? copy_mount_options+0x1fa/0x2f0 [ 301.683672] ? copy_mnt_ns+0xa30/0xa30 [ 301.687568] SyS_mount+0xa8/0x120 [ 301.691277] ? copy_mnt_ns+0xa30/0xa30 [ 301.695168] do_syscall_64+0x1d5/0x640 [ 301.699046] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 301.704235] RIP: 0033:0x465b09 [ 301.707451] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 301.715258] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 301.722513] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 301.729776] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 01:33:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendfile(r1, r2, 0x0, 0x84) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$unix(r3, &(0x7f0000000280)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:08 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) syz_mount_image$omfs(&(0x7f0000000100)='omfs\x00', &(0x7f0000000180)='./file1\x00', 0x8, 0x0, &(0x7f00000001c0), 0x10a2028, &(0x7f0000000200)={[{'[\\//[{&{[M]*%'}, {'trusted.overlay.nlink\x00'}, {'overlay\x00'}, {'\x18+\'$-$:--'}, {'trusted.overlay.nlink\x00'}, {'&\xae*'}], [{@measure='measure'}]}) 01:33:08 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = accept(r0, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @broadcast}}, 0x80) sendmmsg(r1, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="fdb008496da152b0d452e0f00abe6673218218630abb3e8b09e31152c0a3eb64cdc47daa69289e6f5eb332915e82d5373515532ddda4bd9f37c76f3c22a86913444578ed2cfc75cf2e9fd56ca6e8241fa8cab58651aac51a034fabd71d8e0621521576d1c0af7217ddeff0834d0ace8da4b3996ba4afa0c2a2d00ff36437877cb480ffcdeaff230ce8db382a659a95eab4f63cb4212c64dc4b956254989c0206bdc72cc325664318aee3add3eeb4aa6b04d57dbbc8ecccbbed50deee97043b4dabfda811f182408933bd401cd20f25acf44347d153b3", 0xd6}], 0x1, &(0x7f00000001c0)=[{0x110, 0x103, 0x6, "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"}, {0x60, 0x116, 0xc000, "ddf5b828e13c6c12aed6815032106551bfcac1372f40eeb1bc006c9b26915b9b993f913a4557d13fcafbe3afcacc50232993f86e2d6ead468e8b8bfeafe9f117a38ec322d89d294d934db09c58fe"}, {0x78, 0x115, 0x1, "db93858094118f951ac1833c5693bce6cb8b84d907a36b4b569bde312ab901d1dd7e574b24b8d8db9ff76f1e6f49019465c1000cbd2aba003d186d12e416288addc8554d3dc5e8e15ae804bf5ba52d6252bcabbfc20ac0fec21c0fe522c1f4963c4c5c187e6d"}, {0xa0, 0x84, 0x9, "0b1f76dbf0ac25a90f67c54ed3df3753f3515a8d89c5268fe22bd9dcc63e560a2fe596ddd1a4bab907c3d23ac25bd431d027abff1cb6a637429424ceafba00fe89515abeb6cba2e9a37692bb2f9f0399d5d33cc469e0f31325ae7f6ca233166b6d85ec385713e23a8a3044cd88f1547950bc7d2438fd899140fca31e1b21b2f518e23e36280e09361dbcefd03a70"}, {0xf8, 0x10a, 0x0, "d31048c631a8714bf75ca73d211aa81fda06cf8813a2e14fabba930eddd3e8372bf6043cdb13cd9f33b8305264055ba2735a7e87b420d4d1bf8df9edbd1df3832be9b4630ad977e611b921f162ad902ac734701290e242da8aeec9821d64a9f5567570cb36eb55054b35c1409e7a1cbd3380d1ffca378bd5d3d85197b2df977d7336e80db1e0129781a21fc2c2388eb012cd4f49f4d5633511310769d7612bb41f83d34fe9dfa9f49173d6e931ca12d62568310523893ececa9f260394b403ed21eb281fde0cc09544f14524fa0840d1e233e7180f13f75652aa94ef23012741d5"}, {0x28, 0x119, 0x19de, "b81a79c1a928ddf7e22272bcbe43b05ce72cd6e5d00c"}], 0x3a8}}, {{&(0x7f0000000580)=@in6={0xa, 0x4e23, 0x80, @ipv4={[], [], @broadcast}, 0x5c3}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000600)="e0e4e1ab4a8e695ddb2ef611ca246532ab89595c", 0x14}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000001640)="a32ebf95e021d7b2aa4cf7d68339bd80d9b4a07bda120fbd963463839d49a24c9e10d747a6c20b1acd863ed1ed0fbb212a5973f3472f075429c5ace70b04c07ed22f020ae32d0dab6e35cd0b334fb0d1b20c39dfb328df357fc1d4855fa7a1ebc627883e2768c6b82c5cce91b00299fc2bee84b99405b53e1607c1874928be5d439b6a0af91db001ba97099172ceef6bd1be1ad4df73ca0ea28c0713d6d7d503094ff77a11f470faac1b29efbdc14c7305b854ab846010581194ceb600b213b4", 0xc0}], 0x3, &(0x7f0000001740)=[{0xb8, 0x103, 0x101, "596d24fbd5b0229bbee2e7dcaff3276f56aceaf93b19efba72c6878e5be0fa18a430c707a78c6ae63d00794e7cf5781146d44aa63be2c954be5c82a72ccf0ec72bd5aa932c64fd6700b9fae881b12b73657a4f633cf2f973baf60c46ce229f324bb4259dad4ef6cde1ef0398d78b1c928a1b1981e1194c6bafbbac84760097c302b9410d98a097025b7dc57984429e8235c3c7c414653cd7673e4cce62c9690ef5f9cfe8"}, {0x1010, 0x118, 0x9, 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{0x100, 0x0, 0x39e, "7018c2779190228a36e1b9a09f9bcb2bcffb6e791ffc918dfdebc706775bec1584a2cf4ccb68d3c8fcb30847093bca6be6dae49911bf4e1a0a06de12377c2fc23e1b77eca0d41f7da7fdb1e575c574a5c6630cc0d16cf1acf2712eab8a1b993a091fca45c7b6ab1aca82aee8d4172d4182b21045dcb59a63461b6f7def548747b5e20812c4a4636ca260dc6f74ec39b7d133e2cff6eaf3a11efea38e3a3d792d6472cc31663f7f74ce46d1bea939d658111b541b8a66d4cacbc5108e0951ffc9f85d167fc3ff2ee69cc723f5d8b80581af0e60a5e2dee8652eaca3bec8aff2bdbacf1746db05e82f1565eafaa4bfd223"}, {0xc8, 0x88, 0xaee, "955ba481a8b972cf600fc97e186bb98a963d2d0f5758435725d4508220072269c9a574524737baadad08ab103c776db17d4c387d587a04559487a3c208b606ca9a5c198eb86187aaffdfef08f438cecf49dd5679341444de420c25ec76ed77477ecd813c7b404f044c8181cab964c5c338056f79bae5de8d30c56c6d612149a349a2f4f0334b7c73b8e5295b09d350ab6eb5bb8261c13de870100f8616418d17505720b933ce04cdb59e2819e616d7eb90"}, {0xb0, 0x1, 0xe9b, "e8e69f1f075214782b2a34724c4d60796e105477e6432e39873fd6a07fd099969c237f3eb9ff7c23bcc736d4bd536a26a2e0d39fbfdd3ba2004cf4df599736280c9bbf7b9ddc490d35b9979cfe343a73c6e466ecae7718dc2a03462b4929d36033f5243a4e97c354573f90a1d1cb8ebd8a9626fb5b4024a121711b64f607f8c4f0fb525d6a4cf2e42e89f1495f62db8508f65b75301818e7fd"}], 0x1340}}, {{&(0x7f0000002a80)=@pppoe={0x18, 0x0, {0x1, @broadcast, 'bond_slave_0\x00'}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002b00)="a5178d1313aa", 0x6}, {&(0x7f0000002b40)="f55f4b95da7f6d91c0db21b04e8a114907b04660f9c11f76a82b856eb588cfd5cd5d3bc2d3ef303a1c0acdda30f4d6f94e621207eeb80c38fbb6528bf51e84c6f4a070bf62919a4792a0f284cb2631620eed42755279d919276d0014e0a2ba625954e1c597b967bddd68c2979c2dc94c40fe2ca34343e0ac080a895c370fece24c1aa6bbd7f2bbf7f861df5a000332aa6d093fcc68ae9f68f5d24672178cb93064989b8d6267c444c87c17", 0xab}], 0x2, &(0x7f0000002c40)=[{0x50, 0xff, 0x20, "ecfaa5ea5df768373627f5cf7d6e4d853989e3b52b576b7d27594b795bf1f369b0cd76c256f0dbe56ef0d6c0d16d6d369d51fff7d8d28bb75d"}, {0x20, 0x3a, 0x3, "49a5c67f03cba9514f630ec880"}, {0x68, 0x84, 0x3, "41ebbbe5ff71596de8cbe28b4d5d44cd03bbcad57d72c6e1884341315d775d1ab1dbe36809eb53ab30aa28ea3d2da41f2dda2efab04335200d3199c415f9edf2412d4afe0c56d8f8f344e016409b1e08e2bfdbfb"}, {0xe0, 0x84, 0x9, "0dc6eef3c33a0e88d778521e8f8b8a296e3db2c95a21391f5ae07df043bbe71ad045e4f0d9d1cee4f1fc6c98cc58353740ee22d2ed3951dc71657a6aa0315c8fcd0edaafc73db3d8d18fca73124515d876cab2fd60a7e9edb92ab3a56681b3306d0ae4493aa4112d59d949c1f1ce58b87106b3e2b084fe8e292b6b530c6425947c0aef0bfa4533519d89ff7710b5fc8ffe88b4d777a812bfe0cd0ca40dfa1ebe936d7a1dde20995fa75114c72186d6d7be704a49e380d6fbc4b6d735bdc6b9d74e8e2c65974fde73ce3c11a15c"}, {0x100, 0x0, 0x0, "156689cb8df99ee7d590122e716234804687c357dfbd8bdc8f24618fc771afbf0bda2d062683058ee8c786fc17c901368326e83a6d2bd8a6a3631a90e1b51e2ddf44db63086d2817dded9c315df5bf0255d88cab50fe01b7375c58d932d67e376b71c169bd229dfadb4578ac9367fcec15a751f0520734ccfa863e5464c8426da5a6766f6dbd94bf5343427bb90e92aa68b27249f039a088b39b5aec45fd9f403305f08759dd7b6b5ed79784d9b4524ba657440041b7248471fdc022de72b350c2c24a35cd6e0c05a85527c12b50c62540e2feba86b8699c753254e5893cf88c2ca6d3e88b07401f8c03fd30"}, {0x38, 0x107, 0xe000000, "98ab28c8254efed204867bc4cd33ea74e7e08c2309269204b6d2f947d9d79e6566d85bbb80"}, {0xb8, 0x116, 0x4, "40423131b5d1b22d94be7c349aeff16591dc450b54ffd293d7b3f6ecc9c3b16d09041ac03541bd998736cb988693b39613550b92bb5e3824bab2990dacb88298c6cd31494a1b5f207c44c24aba5d0202b43b7663808e5242f74fe05ff4f923dd3aabc8940443578b7c7b2d7deec28b4c1f497db27f2e8368b3e3880c52c7e17c5c6fcd6b9fd035d6710f17f6ecf4f2aad4a1951886a7aca28b9d82c8aa7aab5856"}, {0xb0, 0x88, 0x0, "93da004181511b80ccf17429b06d0e2d9b286e2c1eea50a69f5fc9d3779c9d5affac314cf80e77457404e4ed9b2b396513b1348e86924a2d2832b730484306562405c445439f7177de15d8e19e3b1676b3c7537ee49983246cc8369da0e6dda86e3091a6fc271619f0a2001a96ad6bba41ea7224af2c4bb3939981656ae3b526c429da640d9638bc77437f67aaafedbf972680329a6ba46739041d"}], 0x458}}], 0x3, 0x10) 01:33:08 executing program 2 (fault-call:2 fault-nth:9): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) [ 301.737044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 301.744316] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 01:33:08 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f00000001c0)={{}, 0x0, 0x6, @unused=[0x7fff, 0x80000000, 0x7, 0x9], @devid}) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x7b, 0x2}, 0x7) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r3 = dup3(r1, r2, 0x0) write$P9_RMKNOD(r3, &(0x7f0000000040)={0x14, 0x13, 0x2, {0x2, 0x1, 0x3}}, 0x14) 01:33:08 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x806) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000280)="8b", 0x1) ioctl$BTRFS_IOC_BALANCE_V2(r3, 0xc4009420, &(0x7f00000003c0)={0x15, 0x4, {0x3, @struct={0xcc}, 0x0, 0x0, 0x0, 0x7, 0x5, 0x1, 0x0, @struct={0x0, 0x2a25}, 0x0, 0x0, [0x5, 0x4b, 0x92e, 0x7]}, {0x3, @struct={0x0, 0x46}, 0x0, 0x0, 0x9, 0x2, 0x3, 0x2, 0x41, @struct, 0x0, 0x6, [0x2081, 0x2, 0x1, 0x1]}, {0x4, @usage=0x5, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, @usage=0x88003, 0x1, 0x1, [0x2, 0x40, 0x2, 0x7, 0x7, 0xfffffffffffffffc]}, {0x80000001, 0x0, 0x8}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @rand_addr, 0x1}, @tipc=@nameseq={0x1e, 0x1, 0x3, {0x1, 0x3}}, @rc={0x1f, @none, 0x48}, 0x29fd, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001b80)='veth0_macvtap\x00', 0x4}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0xc0c89425, &(0x7f0000001a80)={"a86f9f59d3d1b8be6b283106ac4bc8a8", r5, r5, {0xffffffffffffffff, 0x7}, {0x0, 0x1}, 0x100000001, [0x0, 0x2, 0x1, 0x8, 0x0, 0x0, 0xfff, 0x7ff, 0xffffffff, 0x0, 0x4, 0x2, 0x8378, 0x8, 0x74, 0x250000000000000]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000380)={{r2}, r5, 0x6, @inherit={0x90, &(0x7f0000001380)=ANY=[@ANYBLOB="0000000000000100090000000000000001040000000000004e8e000000a36913280000007f0000000000000008000000000000008100000000000000ff03000000000000ff0f000000000000ff7f000000000000030000000000000007000000000000003f0000000000000003000000000000007f00000000000000090000000000000081000000000000002391d0ab4b92c51bb7c67654394f051c183bb6357b59ed47f5558d6480ed00f2b0f0a9d960e33ef3f86009d2adfd310083aa10fc0a6e6479e8ca9d0f5d6cd8"]}, @name="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"}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000240)={{}, r5, 0x0, @inherit={0x88, &(0x7f0000001480)=ANY=[@ANYBLOB="05000000000000000500000000000000100000000000000003000000000000000100ea72b575000000000900000000000000080002000000000003000000000000000700000000000000b50b0000000000000500000000000000040000000000000000000000000e0000893f72977d4cafb78e9475812cddd47b92a16dbe0fcdebd62d1c66a8a02fc53949bdd6741c06cf95bffc4a"]}, @subvolid=0x7ff}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000100)={"de0c0dbeec13a28f4af3fda47e7b2241", r5, 0x0, {0x8, 0x6}, {0x0, 0x400}, 0x4, [0x2, 0x7, 0x5, 0x7f, 0xc7, 0x8000, 0x99, 0x7, 0x1000, 0x0, 0x4d, 0x1, 0xffffffffffffff18, 0x100, 0x1db3, 0x7]}) sync_file_range(r1, 0x10000, 0x2, 0x0) 01:33:09 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x200800, 0x0) write$6lowpan_enable(r2, &(0x7f0000000080)='0', 0x1) 01:33:09 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, 0x0) [ 301.867945] FAULT_INJECTION: forcing a failure. [ 301.867945] name failslab, interval 1, probability 0, space 0, times 0 01:33:09 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x11, 0x1, 0x9) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) sync_file_range(r0, 0x8, 0x9, 0x0) [ 301.948831] overlayfs: filesystem on './bus' not supported as upperdir [ 301.951772] CPU: 1 PID: 27044 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 301.963435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.973313] Call Trace: [ 301.975908] dump_stack+0x1b2/0x281 [ 301.979552] should_fail.cold+0x10a/0x149 [ 301.983703] should_failslab+0xd6/0x130 [ 301.987698] __kmalloc+0x2c1/0x400 [ 301.991225] ? register_shrinker+0x1ab/0x220 [ 301.995629] register_shrinker+0x1ab/0x220 [ 301.999869] sget_userns+0x9aa/0xc10 [ 302.003593] ? get_anon_bdev+0x1c0/0x1c0 [ 302.007658] ? get_anon_bdev+0x1c0/0x1c0 [ 302.011722] sget+0xd1/0x110 [ 302.014771] ? ovl_put_super+0x480/0x480 [ 302.018834] mount_nodev+0x2c/0xf0 [ 302.022372] mount_fs+0x92/0x2a0 [ 302.025742] vfs_kern_mount.part.0+0x5b/0x470 [ 302.030240] do_mount+0xe53/0x2a00 [ 302.033783] ? do_raw_spin_unlock+0x164/0x220 [ 302.038284] ? copy_mount_string+0x40/0x40 [ 302.042526] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 302.047563] ? copy_mnt_ns+0xa30/0xa30 [ 302.051458] ? copy_mount_options+0x1fa/0x2f0 [ 302.055955] ? copy_mnt_ns+0xa30/0xa30 [ 302.059843] SyS_mount+0xa8/0x120 [ 302.063295] ? copy_mnt_ns+0xa30/0xa30 [ 302.067187] do_syscall_64+0x1d5/0x640 [ 302.071106] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 302.076321] RIP: 0033:0x465b09 [ 302.079507] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 302.087229] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 01:33:09 executing program 5: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e20, 0x100, @remote, 0x817}}}, 0x84) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000000)={"cae4fd21939465b3f2295279f009c8cf", 0x0, 0x0, {0x8000, 0x3f}, {0x8, 0xbf1}, 0x3, [0x100000000, 0xdbb9, 0x8, 0x1bc, 0x8a2, 0x80000000, 0xffffffff, 0x3, 0x4, 0x10000, 0x8, 0x8, 0xfffffffffffffae9, 0x9ba, 0x8, 0x168]}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000001c0)={0x0, 0x8, 0x9, 0x1}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f00000005c0)={{}, r1, 0x8, @unused=[0xfffffffffffff000, 0x7, 0x6b41, 0x40], @devid=r2}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r3, r4, 0x0) 01:33:09 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f00000000c0)={{}, 0x0, 0x2, @inherit={0x50, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000ec65cc0db456a285a480000001000000000000f314a43fc3f9c0749700000000100000000000000001000100000000003d000000000000000800000000000000ff"]}, @subvolid=0x8}) [ 302.094528] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 302.101823] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 [ 302.109097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 302.116489] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 01:33:09 executing program 3: syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x6, 0x8000, 0x200, 0x80000000}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$isdn(0x22, 0x3, 0x23) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) accept(r1, 0x0, 0x0) 01:33:09 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect(r1, &(0x7f0000000200)=@in={0x2, 0x4e22, @rand_addr=0x64010101}, 0x80) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x80, 0x0) connect$unix(r2, &(0x7f0000000280)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000300)={r0, 0x71e, 0xffffffffffff3a43, 0x7fffffff}) r4 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r4, &(0x7f0000000040)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000400)={'syztnl1\x00', &(0x7f0000000340)={'tunl0\x00', r5, 0x8000, 0x7, 0x1ff, 0x1, {{0x1a, 0x4, 0x2, 0x3, 0x68, 0x67, 0x0, 0x2, 0x4, 0x0, @remote, @local, {[@timestamp_addr={0x44, 0x1c, 0xae, 0x1, 0x6, [{@empty, 0xffff}, {@private=0xa010102, 0x4}, {@rand_addr=0x64010101, 0x5}]}, @timestamp={0x44, 0x28, 0xb5, 0x0, 0xd, [0x1, 0x1, 0x80, 0xfffffff9, 0x5d15801c, 0x5, 0x5, 0x34, 0x3]}, @ssrr={0x89, 0xb, 0x8a, [@dev={0xac, 0x14, 0x14, 0xc}, @broadcast]}, @rr={0x7, 0x3, 0xae}]}}}}}) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:09 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) pivot_root(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='./file1\x00') mount$overlay(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@xino_on='xino=on'}, {@nfs_export_on='nfs_export=on'}], [{@smackfsdef={'smackfsdef', 0x3d, '}(^-:\xf6*'}}, {@dont_appraise='dont_appraise'}, {@permit_directio='permit_directio'}]}) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000240)='tmpfs\x00', &(0x7f0000000300)='./bus\x00', 0x7ff, 0x3, &(0x7f0000000400)=[{&(0x7f0000000340)="8b482cf85102e8bac7f11c89b57e59512efeee04806a36612d89eec7e81cfa9957aa930320f12f6c9319339cef46", 0x2e, 0x6}, {&(0x7f0000000380)="2ed88b", 0x3, 0x6}, {&(0x7f00000003c0)="0d2f88746809fe88110a0af36ad9cdb3f289e57ccb60eb27179f523fbfa7", 0x1e, 0x4}], 0x400, &(0x7f0000000480)={[{@gid={'gid', 0x3d, 0xee01}}, {@huge_always='huge=always'}, {@nr_inodes={'nr_inodes', 0x3d, [0x35]}}], [{@dont_appraise='dont_appraise'}, {@context={'context', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, 'trusted.overlay.nlink\x00'}}]}) name_to_handle_at(r0, &(0x7f0000000880)='./bus\x00', &(0x7f00000008c0)={0x1f, 0x0, "aac0d1d84bc3a0f4ab1d3be38299d8964a545dfc2c0b04"}, &(0x7f0000000980), 0x1000) syz_mount_image$afs(&(0x7f0000000580)='afs\x00', &(0x7f00000005c0)='./bus\x00', 0x7f, 0x3, &(0x7f0000000800)=[{&(0x7f0000000600)="ccd3109ae2e93e10fb34ca78c1d3ffa3887e8ea95b98427870dd5b56f596515c00735d2a2c83202944ea999ef9469cecf437fb0255e24208cf67aae414b5692fb2cc98f031cd8e3fc605560832fd654dca0e5f1d0e09930d12de513b61f5904a5032221b6226a17bb2a37a609b96f3e28670190ab99bf1bb2afaa72a306924734e79ed2a751e30f740f40a056aac2773b0f6dfce10162d", 0x97, 0x800}, {&(0x7f00000006c0)="fb93ccb004bfe6d538c564de465624", 0xf, 0x7}, {&(0x7f0000000700)="4324a6541073fa27e5e27daf532ea7c12f6a71db64bd3aea4ea3c64ec83fdff9bb55ad23e759ad4bc9feeef4daab9fe7a94c3a1ea871606cac71f224c16f531920c1c36ca5b2000a6d9118a4741ea03d56eaf56e25b5c8847f3a4db318b5ba3c007b2a93894f884c1b2bacc5dd8a1c5246738bddf02ae268eaadb9add83ad1e42b559aeab143cc0ea9ea5fff1ba34f96977dcb2c09656ff0ff5168646305e48381e44d45044f823d250e415ce1098d20deef52738b40c92ee29e5d2d5157fcd2a85f092596f9a8854544f07fefbeb95ba5dec1483a1c", 0xd6, 0x1000}], 0x180000, &(0x7f0000000900)=ANY=[@ANYBLOB="64796e2c64796e2c6175746f63656c6c2c6175746f63656c6c2c6f626a5f757365723d2e7b2d2a244029262724212128252c6673636f261531396ea1e9eec96dc9ac6e746578743d726f6f742c7375626a5f757365723d5d7d2c00"]) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000009c0), 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x24, 0x3f7, 0x6681656c6cbc907b, 0x70bd28, 0x25dfdbfb, {0x5, 0x5, './bus', './bus'}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x2400c050}, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000100)='./bus\x00', &(0x7f0000000000)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x3) 01:33:09 executing program 1: r0 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) signalfd4(r0, &(0x7f0000000000)={[0x5]}, 0x8, 0x80000) r1 = syz_open_dev$video4linux(&(0x7f0000000180)='/dev/v4l-subdev#\x00', 0x7, 0x2000) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f00000001c0)={0xbf95, 0x2, 0xf5}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r2, 0x0, 0x0) ioctl$VIDIOC_ENUMINPUT(r2, 0xc050561a, &(0x7f0000000080)={0x7f, "29c5c8e77d1933ee2fe5caccee3519b7868f8ab14e4cfec6c1235c548853222a", 0x3, 0x262, 0x4, 0x20000, 0x1000100, 0x4}) sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) ioctl$VIDIOC_S_TUNER(r2, 0x4054561e, &(0x7f0000000100)={0x5, "55080eac99a9a648349e62a5dba44b02c6215ab7c60a0f4b980f97825dce77f3", 0x3, 0x80, 0x3, 0x7, 0x10, 0x0, 0x3, 0x7}) 01:33:09 executing program 2 (fault-call:2 fault-nth:10): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) 01:33:09 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x185802) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8983, &(0x7f0000000040)={0x8, 'veth1_to_team\x00', {'ip6tnl0\x00'}, 0x3}) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r2, 0x0) 01:33:09 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x9, 0x8}) connect$nfc_raw(r1, &(0x7f0000000580)={0x27, 0x0, 0x2, 0x4}, 0x10) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind(0xffffffffffffffff, &(0x7f00000007c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @broadcast}, 0x3}}, 0x80) recvmsg(r2, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/92, 0x5c}, {&(0x7f0000000140)=""/14, 0xe}, {&(0x7f0000000180)=""/184, 0xb8}, {&(0x7f0000000240)=""/125, 0x7d}, {&(0x7f00000002c0)=""/94, 0x5e}, {&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000400)=""/118, 0x76}, {&(0x7f0000000480)=""/239, 0xef}, {&(0x7f0000000580)}], 0xa, &(0x7f0000000680)=""/194, 0xc2}, 0x0) 01:33:09 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x20000000}, 0x844) copy_file_range(r0, &(0x7f0000000000)=0xd2, 0xffffffffffffffff, &(0x7f0000000040)=0x401, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x8000) ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510b, &(0x7f00000000c0)) sync_file_range(0xffffffffffffffff, 0x10000, 0x1, 0x4) 01:33:09 executing program 3: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x3f, 0x5, 0xfffffffffffffff7}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) fcntl$setflags(r0, 0x2, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r1, 0x0, 0x0) 01:33:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "2b054a7cfa0cdab98ec54a1c85120f1fe897e18c45dfaec54ed4d0cff392fc12d825c7a35b169b057efad4b0b4cfdf28d8caca4b2661df"}, 0x3b) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000080)=0x81, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 302.366938] overlayfs: unrecognized mount option "xino=on" or missing value [ 302.401270] FAULT_INJECTION: forcing a failure. [ 302.401270] name failslab, interval 1, probability 0, space 0, times 0 01:33:09 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x7ff, 0x7f, 0x3, 0xb7}, {0x3f, 0x8, 0x9, 0x3}, {0x2, 0x81, 0x9, 0x7}, {0x9, 0x5, 0x8, 0x3}]}, 0x10) [ 302.419152] tmpfs: No value for mount option 'dont_appraise' 01:33:09 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xe2) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) sendmsg$kcm(r1, &(0x7f0000001200)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x4, 0x1, {0xa, 0x4e22, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x29}}, 0x1}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="4c75690d21d0300c47097d8632a3ca1fbbbdd54ee9daa76dc91b2272d57fc191a1fdee698ceb9adf689e9787b73978885ce198c76383498d77abad77dcbd0b1f206e7f3586d15d4e9c08859ad0b0003d2e9223d8966344040c9272c2602e64f44869f04d370e4ec1d4f68e3d0d4c4fbe3417df9874d2ba115f2993aae857563f4770406fe6f0dd08acf81fab9710a8ad9f132563d53fdf6f2ccc53f487a94077510974a580956e84ec16ec9d21a697af173c4d4a47476d02462143c23e5fc91097e248e07a435ec7cf8b33e4022b744e3c9cc56a95129672", 0xd8}], 0x2}, 0x40) [ 302.468093] print_req_error: I/O error, dev loop0, sector 0 [ 302.492207] overlayfs: unrecognized mount option "xino=on" or missing value [ 302.507488] CPU: 0 PID: 27109 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 302.515396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.524759] Call Trace: [ 302.527358] dump_stack+0x1b2/0x281 [ 302.530998] should_fail.cold+0x10a/0x149 [ 302.535158] should_failslab+0xd6/0x130 [ 302.539135] kmem_cache_alloc_trace+0x29a/0x3d0 [ 302.543810] ? ovl_put_super+0x480/0x480 [ 302.547873] ovl_fill_super+0xd5/0x2610 [ 302.551849] ? lock_downgrade+0x740/0x740 [ 302.556001] ? up_write+0x17/0x60 [ 302.559454] ? ovl_put_super+0x480/0x480 [ 302.563521] ? sget_userns+0x768/0xc10 [ 302.567437] ? get_anon_bdev+0x1c0/0x1c0 [ 302.571849] ? get_anon_bdev+0x1c0/0x1c0 [ 302.575927] ? sget+0xd9/0x110 [ 302.579127] ? ovl_put_super+0x480/0x480 [ 302.583194] mount_nodev+0x4c/0xf0 [ 302.586742] mount_fs+0x92/0x2a0 [ 302.590119] vfs_kern_mount.part.0+0x5b/0x470 [ 302.594626] do_mount+0xe53/0x2a00 [ 302.598180] ? copy_mount_string+0x40/0x40 [ 302.602422] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 302.607440] ? copy_mnt_ns+0xa30/0xa30 [ 302.611356] ? copy_mount_options+0x1fa/0x2f0 01:33:09 executing program 1: r0 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req={0x6, 0x8, 0x0, 0x2}, 0x10) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="84000000", @ANYRES16=0x0, @ANYBLOB="000227bd7000fbdbdf25040000000800020004000000080002000300000008000200060000000800020008000000080002000800000008000200080000002c000180060005004e240000080003000a01010108000700", @ANYRES32=r1, @ANYBLOB="0800060006000001000006007afb3159a44162c79fb1ba55465400000000000800030008"], 0x84}, 0x1, 0x0, 0x0, 0x4040}, 0x800) sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) r2 = dup2(0xffffffffffffffff, r0) setsockopt$RXRPC_SECURITY_KEY(r2, 0x110, 0x1, &(0x7f00000001c0)='#&:\x14^\x00', 0x6) [ 302.615856] ? copy_mnt_ns+0xa30/0xa30 [ 302.619749] SyS_mount+0xa8/0x120 [ 302.623205] ? copy_mnt_ns+0xa30/0xa30 [ 302.627101] do_syscall_64+0x1d5/0x640 [ 302.631013] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 302.636202] RIP: 0033:0x465b09 [ 302.639485] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 302.647194] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 302.654470] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 302.661787] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 01:33:09 executing program 2 (fault-call:2 fault-nth:11): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) [ 302.669064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 302.676351] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 01:33:09 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001980)=[{{&(0x7f0000000180)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000300)="fca66c6495b85a477ebbe525906e45aefdd27c91b2fdbae4a385dae32aab57452f3cb9d505e4cecfa4e8bd6f0c8e59395ace077a650213192e5eb5314e25d6021ce955df94bd03496a34b69fce2cb0824ff625806efc1d15c772f76936646569485a4e02c7b8bff9286f2406f385cf5e1cf99fa0bc84273910a3253c0c05c0cbe8299cd2c6fd285ffbb61fe0ea2ae62905d918228b062ac9ff0bc2db160406c1c9adcc8e2024a3fbc21891821271e973eb2ab00723567c9cd57f3c2eb982f09ebd10a36746123e", 0xc7}, {&(0x7f0000000200)="6a5a228fe743252cbed8abeac1c7448feaf52962067297d7fbe6909ee830d039978ed0dc377a2fa24fd19c3fd17e5ffa226c796319948e7ccf2c5f4996f3ac437f996dcedc6f197032ad2dc39af9a5ab0d3c226317a4b72369753a3743fed42375989c855135077777d599ccc7c09d49978890", 0x73}], 0x2, &(0x7f0000000400)=[{0x18, 0x0, 0x163b, "109e1d451d18a891"}, {0x90, 0x111, 0x3ff, "0d8c47701a32d6a0e307cfc169a77cf32fc9ab230e2eca6d06942f349eaa5c91f4f68c63028f0f74e134e56eca4c967650b204ff6cc949ea808ca9974117eaa801bf1cfe7de12e5c0950fe5ca60cfe587a5d6837ce63cc9a635523071c07aecead49e0b9a1d1f9d2ac48332ebdf754372855c6a71ffff1c3bead97fe5ba3b3d7"}, {0x40, 0x10c, 0x40, "68489973f7151cfa475d4c35abcb2159d1f30482fd22cefec79da3d8f9685b9cf796ada63a954fe12a"}, {0xc8, 0x111, 0x3c1, "84474e7d0b60048a173f5f04ee5ae6f9b580a97d7bc0a4ba3899eac77b73a3c6a7c7c45c7f03dd7821405036ea9e0cb3ecddec0540dad0aca89dd00d4589a9b2d103d86a48f19af26d87af75b10011c0890154beb8b0830db3260798e435c934ad79f3b31788dc1322886df878640c5af89f7d30eec5a62f5abc70e636ec55e4700749d6feff894eb95a19910e102970bb3914455325c63fb564c6ef674c5a42152830f6d3f1a056daf36539004e6e6acd07f3b2"}], 0x1b0}}, {{&(0x7f00000005c0)=@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x5, 0x1, "cdf7b48a8c6adae1ea32f66502173abff60a75deb8be3c0bccbd1eb48921784a9a9d1de006b2eb4c3ab5a6500d80a88d8eb9b7ead66b4c22808d57fa9fe59e", 0x1b}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000640)="dbea4177979eb07ab6124e75966f131a69ca443f0579462357a26f57dc3ad4deb3bacb6cfc83d19948bf743d7a840de97d7836d7766cfc7d16552ebc55842c67991b764bf8ccff29e12d482093055c0e105b0b6301743990fcaf106d2221a72d2720df06dd1742c721ec6fc4386b5b8e2c5305fe755c94564a60fdcb4f31399e111c9c70e0d66ceae5372d95011e0b42e3971605662457fa64da85d08b789dc2caf544fbcdcf9602265654f426173f901c71a30eeebfb84f05369c4d3f1994130a7e8b16e2db61fc54bddb8ac681ede98a70c26b4e0923c3a4d933dbc559127b8ccbfe6adb1a1b946fc92839e1a9438eeccfa6d427c8", 0xf6}, {&(0x7f0000000740)="76986d6aa7c53465af52f5ea96eed84361cc305656664a6ad2ff5d72dffbfcb062de70ce6863189c66ec123ecd16e9fc510acbf3d3d18285ed501a4d27c85115927cae7be3b04ab1b72dbb1ec5ea08dd1ae045fbb5881ac27f142ccba14a7ae986e781b97dccd781b321b32ac5d1b894da2732ad725892cc33d3cce3", 0x7c}, {&(0x7f00000007c0)="a2f29818610878a017d506d6024ec6dc48e4536b53fea6eb9f23dc26713594259a6944e0bb08b7ef78accbc37e59d76e8240eda758f8711526d74f3d9b4a0084c7cc86afb197fe757c725514153895b74e8f8555a759aaa22333ef4750f620b5211afd90ee8c705536e4b3d8947f00f6b445300dce2b9213c9fb36cb71cecc90b47e", 0x82}, {&(0x7f0000000880)="db4f6480f6bdf9c32ee3448f1f1e6feb930942015f93b075b78ea263cfcba71141885cb06dea3a1d68e971db68", 0x2d}, {&(0x7f00000008c0)="9b2581cc2588655cd86a34c90304f6172e8977d3926ef9a8dbe1803bebfec8d1fc710745509dcc012e58f7fe3347cd63adac640503f7abca7b1c008d37fb7ef1cd9735a2c6f3272c70e9285a0331046c82510b4d979fd050b4636442162f139d6ff2f5194ead7d43fecbdc3276a1a9ef7f663f06166ed4f3715e76", 0x7b}], 0x5, &(0x7f00000009c0)=[{0x100, 0x10c, 0x80000000, "d31e93ad10c90026983505dd2c54dd1221713790be1a0c252ac98271cb70aa8ee0184c5bd487e0f8bbbfc0a4cf1ebde006ec4eaffeaffacf53ec4cea19fceb7964d03915bb866bed5d080ef6049b08d0f2e60873a88d6d6c6cd52304acb87b7de97b2c6c5e887fa613c18d76758cd7b3e2603e599228ff2b12cd73d83843402b8d4a0e44e6748e17b24dca90637f786dd9fef23de5a05bbd7547796796c1365b5df6d35969709631d6b797468762f0069b58cb649e23c9f817370461698ac578cc636ba8cae654e5339c8fd831f4435ae57a65cf24d83e05d6f99db2edf8180678f6bec5abf64db9a3ad"}, {0x70, 0x101, 0xff, "789a28bf1a423a763dec47fc3a644354b2ef987b6c373a9208707ead46c55b832193f2cc09d2c1f67060b4130a4ff2c793ad3c00d05873193686d7c56cb8aed22dcb97de9be71504b2e27b6f302f6b0666ea4700b80f6973d45afca4bee1"}], 0x170}}, {{&(0x7f0000000b40)=@isdn={0x22, 0x40, 0x1, 0x5, 0x3a}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000bc0)="79008214b83322ca46b0d5c66bad8cd5fc5dce481f995561f7804c6cb74336e0d27b1c131206a1e1ad849601324c08215880686ac1efbf3d6b05722ac4a57bea7d154345fc79d933354a48bc3ff192696a247376e0ac26a984213f7ed273365435848624660cd6b25925f4350a5e7824e97e5ce75261b5d86967975ac8d9984264f58796a76754fef44a120bfa9a2405dc3de0204a0bdd9f2cb7c50cb6933e7a7ff8b95510ece8925e6e9463ab7c31cb82df4a32ded42de08a6bda237659d5a2cb431dec61b989c68bad4d9b", 0xcc}], 0x1, &(0x7f0000000d00)=[{0xc0, 0x0, 0x1, "4d70da876229355ef80815831d2e35cb108547215da8799052cfaa6fdb90b71911849f6f61bdfecf502bd23064b6ac6b50f7a9c3732d4c19d4d409f4b1efe18bea80f3844cb37824ab5c7d42eeed41ade19a485831a7071ae836a37fff63aaefa388320a033fee2acb29f5d72e5c95616fb12aa6418ff617ea74ccc4a38c9ac0acc0d493f2d3f3a7c4b69b750bbef31c5c5a82befd0181627a6bfab27dbe247de98874ad783876172664fc420fd6"}, {0x28, 0x101, 0x1, "be5ef72dd93e0c963bd175fb00357dd041dc04e943"}, {0xb0, 0x1, 0xa9e, "aaf61f842136a088a60662ab3151032370e3ab267e3c59d23c7cd2cc6190ef14391b5d360d95798fc9788e09cb0a047420c8612decf088e71874a92570c33c5dc773b5a9a1024b184f92dc55bf56ad52cc02cd5cc0ecd27b10cf16d1091f42f366dda1b67cc4c410e04a4af3b8d183a737c049ce7d720084a666c723a9531763e42c36edfabd4b0e1db22e4cc6fb57eb9b001398023a35d7ce979bfe5be2f0"}], 0x198}}, {{&(0x7f0000000ec0)=@llc={0x1a, 0xcc6a9c3b507aa220, 0x1, 0x80, 0x2, 0x0, @broadcast}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000f40)="0cd535ca6cb67468c912c6f5ded4fc7f8e7d01545e6ba814ebbbc1b59a91f77f9025ec024c4202c4fac1fe0c0eb4a459035a70060c7357def710668e6aa0a143b7bcb00feca636e30cf2c3098395266c4b29ac80a979a9166babe71e2b4b2a8d38568426bc148e159721acd4be36c1e826977c8e1a51", 0x76}, {&(0x7f0000000fc0)="732aed7d6b47ac2a4e7ffe688de5b2fd3f7a56ee281e29194d49af0514183566f695815d5e350a888c27fae358c89b0f48d5e672e115270ca4adefa42d64c96036f6f3039859ce79b2e0a592f71bee4d88e7cf9c261cb2689a81136101fd80046c6cc52bbf9f96a6c6c62bb82da987daa4398c966b4e87b520cd3766838cb8424d0aa62628dccaa3f3ddefc9f9bdcb89f7783598ec7cadf44ec3220c1a980fb121", 0xa1}, {&(0x7f0000001080)="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", 0xfd}, {&(0x7f0000001180)="42409311d97bfa0f06d8e31dced373bac4f3131ebd0e91fd00884408158c5afe00a74d89f6226c8358473b4a677a1295f9c09d4526af6cd0ec62924334abcb0ad388712d14f734257771cca32bc0ce9987669e10695204d6", 0x58}, {&(0x7f0000001200)="ee4ccebdb18cc102b3767eb29d26d2df4d6c355498082df77a505a7d2ef28f8462fd2ade000c9263e060247e484aef26f8c6d9f26f1f419c0a7645ede3dd3eb764a62b2842571ce88fb2202be7ae", 0x4e}, {&(0x7f0000001280)="1a2082dd74bc989cb8d4da5ca6d2635184172df0447bceacc299e2cfb831e4e34fbbebba133604a559df134bd6396a3f2ed65ca750f59ed9106dacec501329c4d8d1e7", 0x43}, {&(0x7f0000001300)="9735280ba29c52aca987bf159beef3ac73125280451ed935b94737fefa6674f4a82d92ecddfc0d87dc4f8a93ff32595a9adae5e9c6bea68862e841a222c64d885c6e572e89f00f108988540ea03a72c46391231579658eb7ec8abc6a43b886807cbff136044fbd8623ede899bec755ba88ab8dce5152e67e8343ac4d73820ead366a08be15604fdac18051f9387a382154bf784dfc4a4e09420f6537acf065647290a8d027874bdb55f1e98b63d87fb2a99ab0e1ea154610c9d088c6c16ab3e5a664f50d4439", 0xc6}, {&(0x7f0000001400)="5588fe8456d2949ced0c72708be9f86800c6e4827c9d682be33e64acefeabe34b45129b4bf0bf400c8e9c3133b968ff8773c2504ec5789229848e38e0e81728174897f83bba37902ddf53231545f3005d33644126a9151ef0e8d9453c4057d0a1e43c9f40751cd04d83bc9a9e0005520314ed3aeea47a7430da379713fd7238b4d5d9101c251de03786cc71c6c3860d9ac20aaa77f34d2363e444ad3c0d14d081be8fcc286f81992563beb460b27a0a4f1c05b5483ba69d946ba1fcb51da2a8699d0074c73295b372d8d74416ea88a2429fb638e313ad6667a6fe41ee8ade14d77ba31427f", 0xe5}], 0x8, &(0x7f0000001580)=[{0xc8, 0x118, 0x3, "b825eb3e1dc212edb5b8375194fe169e45774e2cb5991de2a8ab6a0cad87518bdd978d84ca0eed478aa1621b6d5a652ba5e58f0e01498c07bcadf6df11b7fb8d4499d401a7fe760dd7a6f1794df49ea365685b093f18d4b874cb3c85adb59c950c5df8783c15bab2d08ed826c3828aeb633557e560feb2a770630cf6ea615ada2e83073e55725db84f157f1a6b954e07ab7affdfe680547a4f66c25300e7631e44c27588e8142b840f636f19e2e798c2bc98"}, {0x50, 0x116, 0x4, "1ae263377ba147244218e7539204f02e85c08daedd5543be2f81dd72da3d13c83bf3cd99fb85ca8f5b1764517e321379389c9e01f69e678a90e94aada0996b"}, {0x40, 0x100, 0xff, "b3261b04671b717f7ba6c7c94fe13e089eb6d4d8ab6311c786fb6220a1dbf809fa44ce2dd94bc357cfaed98a"}, {0xa8, 0x105, 0x7fff, "4af38192f25c2f43f8d13502a086f11c1986aa42af57f7ecec02421d7c6465cf1b41b0a40de2fdad98776b023e9a1a63308c1529222d225b77d08fc3496e6edfd3c011433c16545f4dca2a9eb2848fee8efc3e1d5c20cc8aab0f12e3d2740b97d188027ec937095de734d57571e3a2ff65ee8bc5095eb663c3a01fb51eddd5272aec1bb6731e134f6e2a01a9d7090eeab4047f7a83"}, {0x48, 0x1, 0x2, "aad5552162e738a1c1b595658b705a3cb51e78fefe365678839db158de3423df1bd2d32cddabd464aa1bfaa8b45305a385e2e392"}, {0x80, 0x116, 0x8000, "f43ae47f0e846fad90e3c83d6da8b3b085f0e2338fae161c66b18569f7293cdaf592a51553f96b592c81d0bad438f0e0570f2185081bcf52cf3c1051b6b559acdc5b3748bd2f640f2f3d800159bcc2dbb3fbd1dbcd86b68d68b945ffbd8e1c31a7e8fa9b0271acce8577e52af5eeee53"}, {0x38, 0x3a, 0x9e5, "2bf71e63f036fbb42a34c6be03f903b08737dc67a011a0d7373d0246e395ea710a7d409a78"}, {0x98, 0x114, 0xffffffcf, "132c0d8aeacd5ee3811f45588b5c83068c16280977dc32d2036b14543e013cea7c338abbd675dd369e6314b67dc8aab41cb23e078c298246bae89c8099f1a0f1bc7b477ab9b59c353c10a0a78ee8cf3668db00832ab78fea55582b5744f99286501ed28f283e3e054c206a20db06a99b80498076acc2ebc57b6de4e399e32fc5dadb"}, {0x30, 0x10e, 0x2, "3cc3b536daa95705b807c6a8fb05f55814b8d227d92782230098"}], 0x3c8}}], 0x4, 0x40000) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) 01:33:09 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) 01:33:09 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x3f, 0x4, 0x10, @mcast1, @local, 0x7800, 0x7, 0x0, 0x3ff}}) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000000c0)={@remote, r1}, 0x14) r2 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r2, 0x0, 0x0) r3 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r3, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg$kcm(r3, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000002c0)="55cc8d8f8b", 0x5}, {&(0x7f0000000300)="780ca94aec7ffe51a89b0d5a87811c30117ed806455f7e213061907ad8abe987aff8bd9a87039259b1dfacbae6c2a439512fab4997837ca213623cb2373f507ada95e0c520a7572930e7e64b74988e19a732f67535044614d32739c1c03cb0cf51dbb75f81e77b51b12b10e735e53cd6fad657f36bf8f455d26375bfbdb867039f3ac52090afe7738f", 0x89}, {&(0x7f00000003c0)="b8d31ebc3e17c4f0e0fc4bc62eb41d64f33023f3b188205a3213e30e88d8950b24a18fe1c8e3a0c36b2c860da02ca6ae4583f73f592be80f27cca1a7a3d6380bf219285578490fa527dcce5964cd689adda4935c06ab34ed258eece657087afbc108645ea0cb6e8e1afc10b4a2c256053b629b2b72f39074f45743a72d0661ae85603998d953988a28c4678dec4e0771f24c1eff016268105ba61deea57f233aba7f47998f3638fd00d3736a11eb3a955afb816f2806be1073fcf8a4889e070276a9effe9acf72fee5d57055e83da96114a3cc9f1741f41597203723bcea6ebea38e308d3c076557c75d841d9c", 0xed}, {&(0x7f00000004c0)="ca5ebbbaab75ab0cca80ed65b01679729ed0549aef21de044f07", 0x1a}, {&(0x7f0000000500)="e21cf75f283d67ecf4668d4da1135af069f1fe943d426949acb339824248c4838ebcc96d6aa69c227b311b011e0c1d9a9341e334944553e722cd50ef5921bcba63b0c9ce0ad99ef5986023af01343fb97bfaf977d4130a1821dc1e2865179daeb5cd145f67ca5cdcfbbf8dfa52541591debfb7c00abe995a321143b54455c85ad52431d87d47131e2fca22399351983fe60fa060668946e45fcfd4f771879546c6cdcf35f88d97dcc160763ed4b7cdd075f15f8798e2304abefe698eb1", 0xbd}, {&(0x7f00000005c0)="152d92421a33680a431a5e7ee42619f1f59830e230d3de1df0483a75154167854d65476a8c15e086faa1ec5b59b736fd49d3e2dd6f980de957be4390462201c8edc8b1b1ee4a2e2fd0e6ffaca630321aa32d9190ed41e59ae3699b9194b6e6822a2bb23b440d9344000b3421fd93f9f0", 0x70}, {&(0x7f0000000640)="aea941a0737a6e9c13f573df801053fe9c9c97e48dad435e00d7ccb078f050699dedc617b5ba894020fbc863f3d6dfed299bc8c492397b0e320c73a07543c0f1b5ee4993407dbe2bba815ff442378c053bb74918c54242380f56ebf89e92e1174a00d3bf5c2ed4f1ff08edb666a881ec45f4c290f2194cf563e458df9dc1c28ed799562e624a4f7a724f89598f267a2dc123c45524da32f3c1d1592e54d2c3b2f37cb20cbba3ce4223e5721368f8668a7d0130d5408601a3e19304e7e7a8881fc6b126a417bef8a2bfcec3c82237de2ede5edfc013a868323f88ebaa9fcfef3f5aa1ede4fea2ceccd51dfc1870c30442345d", 0xf2}, {&(0x7f0000000740)="8ff801bbc8b773d1f0e9ce406cd2499aa958d292a61a3012ecaf41506a64ec151e86381c015a24", 0x27}], 0x8, &(0x7f0000000800)=[{0xa0, 0x110, 0xf2a, "9394e7b092da55b20c1b47d7e23356b9cde5d5732a6c0411714573fd517ad0f72e320d2e5c5c8a6b0e7298bf49c69efa88831bc199810a313a929332913112a55b4f5bb021249ec958bd5284f23447a63160a1f9c058fedbb2ce38745a7a8106956bd621f6a2f6322922d84accc6641a384fde3b3780bd1e87351ee7371699b40478039c303a8fd13c"}, {0x110, 0x0, 0x8, "7799c6f107481534105bf91569284aaeb477bd175449026577343676779b943e139766c7c18f297e1112f6e441d55bc0cd62325a8d09f82818014cb0fc36ee0d08f4e773083bab496fca6e17fd303cc03638535b564c59433c96b32b49dc177ae6ce8cb0e9774e44d462167f3f032211beab34e0191f6657ec6b5e389533232dc125789ed4c0ef9676b6d86b981ad8e3f89710b837ff49127c7994fbe574c18ba424bcd89dfcfde57c0facb5bda51f0adb82b75d316698de7df093095ee28a96acb9f99de83c5383e1fd7280bb983b7d104dcb94891d91152ddd6a80ce1af74a565c8c0f3f3637afe84e93cb2cbba752c5541af381988260ca"}, {0x100, 0x10a, 0xebd1, "001177c511c22be45a7b63debab4973a2e8005bedd6d48c60c70434f576e83ac4db5f2a78500d12bbab841598a8b16b304b104d3c73d702a2d848056ae0d9ac59cf75b2431220f9ee6749271e8a4dd7b314b12ab011be418e44856ff0581fb63173bde5681ef11fe4f5815adeb8fa98bf6ac06a29e6aeaa3f200fe05d6cefd1e0825b8417b35aea3e732035ad52b2de77f8e7772a1230cebc9ccc7d77c8b819af36a4f0c3b161687ad3ae575273c8a121c6cb52cae0fe19b198dcd51a894b86c049010569412e7751f7e5c4bd3f29a486fcab8e0a5d674652052837737999b8ed6882b2fe551c548295785b9"}, {0x80, 0x0, 0x4, "26432a6d86ee9bfeb2d315f3fcff6051c86a87a295b1723acc52a952956af958695c44fb742437b98f490966f55f385f73de31e2913af14ea0adcf26ffbe6dea1a0a7a99f478d947a99de822993ce961f174a33120b0913dded64b62ff309ab0d40815803a847830b9"}, {0x80, 0x119, 0x4, "534e8461db4c7255ce1d844f12e7bfdc6e7ab8289c09a3eae474c5ab7055325893e0c625360a71693db123bcabdc19776210d6775649fd8f6fd260cc210120222dc9e4c4d68a1d7b55172e906e7cc7955f9f8acee77f82346bb132f25ac5c2ae6ac7fa0f5870ee49ebc836153645"}, {0x38, 0x104, 0x7, "79c0ae585eb7633caf37e2ad0a501d2614591350ed4e145d56e59890c1b8f55d55ff8931"}, {0x70, 0x116, 0x4d9, "42dc5f17419b3399af8e5033a7c416259193e66c92c708ad544aa577e7d1752d5356bd358e6ea179278550951db9caeb28916dcfcfb3e8fa72c90a675651d85ff89a3859337fbdb48b29dee7c32710f3c5942f84795ef538106be79291"}], 0x458}, 0x890) r5 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x101, 0x800) r6 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@ipv6_getaddr={0xa0, 0x16, 0x4, 0x70bd26, 0x25dfdbfe, {0xa, 0x18, 0x18, 0x0, r7}, [@IFA_ADDRESS={0x14, 0x1, @mcast2}, @IFA_ADDRESS={0x14, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x3ff, 0x1ff, 0xf8, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x3}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @private0={0xfc, 0x0, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_LOCAL={0x14, 0x2, @private2={0xfc, 0x2, [], 0x1}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 01:33:09 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ttyprintk\x00', 0x20002, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self\x00', 0x80000, 0x0) dup2(r1, r2) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 01:33:09 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) dup2(r0, r1) [ 302.725530] overlayfs: filesystem on './bus' not supported as upperdir [ 302.752321] FAULT_INJECTION: forcing a failure. [ 302.752321] name failslab, interval 1, probability 0, space 0, times 0 [ 302.840995] CPU: 0 PID: 27144 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 302.848912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.858623] Call Trace: [ 302.861390] dump_stack+0x1b2/0x281 [ 302.865027] should_fail.cold+0x10a/0x149 [ 302.866452] overlayfs: filesystem on './bus' not supported as upperdir [ 302.869207] should_failslab+0xd6/0x130 [ 302.869221] __kmalloc+0x2c1/0x400 [ 302.869235] ? match_strdup+0x58/0xa0 [ 302.887170] match_strdup+0x58/0xa0 [ 302.890807] ovl_fill_super+0x691/0x2610 [ 302.894885] ? up_write+0x17/0x60 [ 302.898349] ? ovl_put_super+0x480/0x480 [ 302.902412] ? sget_userns+0x768/0xc10 [ 302.906333] ? get_anon_bdev+0x1c0/0x1c0 [ 302.910395] ? sget+0xd9/0x110 [ 302.913597] ? ovl_put_super+0x480/0x480 [ 302.917692] mount_nodev+0x4c/0xf0 [ 302.921243] mount_fs+0x92/0x2a0 [ 302.924624] vfs_kern_mount.part.0+0x5b/0x470 [ 302.929128] do_mount+0xe53/0x2a00 [ 302.932679] ? copy_mount_string+0x40/0x40 01:33:10 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsa\x00', 0x400, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x3) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) [ 302.936920] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 302.941944] ? copy_mnt_ns+0xa30/0xa30 [ 302.945833] ? copy_mount_options+0x1fa/0x2f0 [ 302.950332] ? copy_mnt_ns+0xa30/0xa30 [ 302.954322] SyS_mount+0xa8/0x120 [ 302.957773] ? copy_mnt_ns+0xa30/0xa30 [ 302.961666] do_syscall_64+0x1d5/0x640 [ 302.965563] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 302.970751] RIP: 0033:0x465b09 [ 302.973939] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 302.981681] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 01:33:10 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10040, 0xee6, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) dup3(r1, r0, 0x0) 01:33:10 executing program 2 (fault-call:2 fault-nth:12): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) 01:33:10 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) r1 = accept(r0, 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000002c0)=@req3={0x81, 0x9, 0x4, 0x4f, 0xfffffffe, 0x7ff, 0x1}, 0x1c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000400)=0xcd9, 0x4) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r4 = dup2(r2, r1) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="300100002400000129bd7000fddbdf2500000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x4040004}, 0x28000000) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x3, 0x10000, 0x1, 0x0, 0x0, 0xffffffff}, 0x1c) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r4, 0x89f7, &(0x7f0000000500)={'ip6tnl0\x00', &(0x7f0000000480)={'ip6gre0\x00', 0x0, 0x29, 0x7f, 0x9, 0x97, 0x20, @mcast1, @mcast1, 0x8, 0x8, 0x10001, 0x7}}) sendmsg$nl_route(r1, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)=@mpls_getnetconf={0x44, 0x52, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x20000000}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xb4}, @NETCONFA_IFINDEX={0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8, 0x1, r6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xfffffffc}]}, 0x44}, 0x1, 0x0, 0x0, 0x4020000}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r4, 0x89f2, &(0x7f0000001a00)={'syztnl0\x00', &(0x7f0000001980)={'syztnl2\x00', 0x0, 0x29, 0x7, 0x5, 0xbd1f, 0x34, @dev={0xfe, 0x80, [], 0x25}, @loopback, 0x7800, 0x7800, 0x80, 0x1}}) sendto$packet(r2, &(0x7f0000000080)="0d1c76f61d7448c6a7db4fe82d861622a1db37a71d69cac5f21705d9f52ac55eb214e13493395c315afc77ff95e892b26214ea1f8a4efab16ef3baabe927a54178a55a0152fd122b865004c8f933ad687eee88a32d938cc89171632b6078525fc7076b47198b574f3b592e28945ab627cdb2cb7e09fcae0198609bfea2b6169db93bdbc686d37b08abe3b5a6a2ad97c5ffa0911794bde072c54bee65e7ab319480eb9f1d381068616331292e2456bcbd8f18102b9676406971dbe50efe586afd394dae14c9e71babfb3ab5fc4e4da475308a56c0d6d70c13ec5d8d213122fe267e49b3cf4a40d2323418721b8f1e2a965701d05c", 0xf4, 0x20004004, &(0x7f0000001a40)={0x11, 0x1b, r7, 0x1, 0x3, 0x6, @multicast}, 0x14) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000000)) dup2(r4, r5) 01:33:10 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) setxattr$security_capability(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f00000001c0)=@v1={0x1000000, [{0x400, 0xfffff800}]}, 0xc, 0x2) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) execve(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)=[&(0x7f0000000240)='overlay\x00'], &(0x7f0000000440)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='overlay\x00', &(0x7f0000000400)='[!(\x86:\x00']) [ 302.988954] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 302.996234] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 [ 303.003527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 303.010797] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 01:33:10 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x9, 0x8000, 0x4, 0x4}, 0x10) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r2, 0x0, 0x0) write$6lowpan_enable(r2, &(0x7f0000000080)='1', 0x1) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f00000001c0)={{r3}, 0x0, 0x8, @inherit={0x60, &(0x7f0000000000)={0x1, 0x3, 0x7, 0x6988, {0x8, 0x26, 0x1, 0x3, 0x5}, [0x0, 0xfffffffffffffffb, 0x5]}}, @subvolid=0xff}) dup3(r0, r1, 0x0) [ 303.097446] FAULT_INJECTION: forcing a failure. [ 303.097446] name failslab, interval 1, probability 0, space 0, times 0 [ 303.127271] CPU: 0 PID: 27174 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 303.135219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.144582] Call Trace: [ 303.147176] dump_stack+0x1b2/0x281 [ 303.150807] should_fail.cold+0x10a/0x149 [ 303.154961] should_failslab+0xd6/0x130 [ 303.158938] __kmalloc+0x2c1/0x400 [ 303.162481] ? match_strdup+0x58/0xa0 [ 303.166285] match_strdup+0x58/0xa0 [ 303.169921] ovl_fill_super+0x61e/0x2610 [ 303.173987] ? up_write+0x17/0x60 [ 303.177439] ? ovl_put_super+0x480/0x480 [ 303.181499] ? sget_userns+0x768/0xc10 [ 303.185392] ? get_anon_bdev+0x1c0/0x1c0 [ 303.189455] ? sget+0xd9/0x110 [ 303.192673] ? ovl_put_super+0x480/0x480 [ 303.196736] mount_nodev+0x4c/0xf0 [ 303.200280] mount_fs+0x92/0x2a0 [ 303.203650] vfs_kern_mount.part.0+0x5b/0x470 [ 303.208174] do_mount+0xe53/0x2a00 [ 303.211722] ? copy_mount_string+0x40/0x40 [ 303.215961] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 303.221017] ? copy_mnt_ns+0xa30/0xa30 [ 303.224939] ? copy_mount_options+0x1fa/0x2f0 [ 303.229453] ? copy_mnt_ns+0xa30/0xa30 [ 303.233344] SyS_mount+0xa8/0x120 [ 303.236799] ? copy_mnt_ns+0xa30/0xa30 [ 303.240691] do_syscall_64+0x1d5/0x640 [ 303.244603] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 303.249790] RIP: 0033:0x465b09 [ 303.251354] ttyprintk ttyprintk: tty_port_close_start: tty->count = 1 port count = 3 [ 303.252976] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 303.252987] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 303.252993] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 303.252998] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 [ 303.253003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 303.253008] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 [ 303.303786] overlayfs: filesystem on './bus' not supported as upperdir [ 303.305189] [ 303.305193] ====================================================== [ 303.305196] WARNING: possible circular locking dependency detected [ 303.305198] 4.14.218-syzkaller #0 Not tainted [ 303.305206] ------------------------------------------------------ [ 303.305209] syz-executor.4/27157 is trying to acquire lock: [ 303.305210] (console_owner){-...}, at: [] vprintk_emit+0x32a/0x620 [ 303.305216] [ 303.305218] but task is already holding lock: [ 303.305219] (&(&port->lock)->rlock){-.-.}, at: [] tty_port_close_start.part.0+0x28/0x4c0 [ 303.305226] [ 303.305229] which lock already depends on the new lock. [ 303.305230] [ 303.305232] [ 303.305234] the existing dependency chain (in reverse order) is: [ 303.305236] [ 303.305237] -> #2 (&(&port->lock)->rlock){-.-.}: [ 303.305260] _raw_spin_lock_irqsave+0x8c/0xc0 01:33:10 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f00000000c0)={0x0, r0, 0x1000100000, 0x8001, 0x1000, 0x8000}) write$cgroup_type(r3, 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000380)={{}, 0x0, 0x6, @unused=[0x80, 0x80000000, 0x7ff, 0x72f], @name="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"}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000240)={{}, 0x0, 0x0, @inherit={0x88, &(0x7f0000001380)=ANY=[@ANYBLOB="00000000000000000800000000000000050000000000000005000000000000001000000000000000030000000000000001000000000000000000000000000000ea72b575000000210900000000000000080000000000000003000000000000000700000000000000b50b0000000000000500000000000000150000000000000000000000000a0000cd41ed6d5b1fdf03d054797cadf4031074f2b831555439b0013b136d824ef9f10c0c73c9b895d12fe2a0c5003b3e3b3e9bbea6f2c3868ccf1bf27838b5dc183f7e102ca05262af4e568a81000000000000"]}, @subvolid=0x7ff}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000280)={{r1}, 0x0, 0x8, @unused=[0x4, 0x1000, 0x3ff, 0x3ff], @subvolid=0x10001}) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d2", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) [ 303.305262] tty_port_tty_get+0x1d/0x80 [ 303.305264] tty_port_default_wakeup+0x11/0x40 [ 303.305266] serial8250_tx_chars+0x3fe/0xbf0 [ 303.305269] serial8250_handle_irq.part.0+0x28d/0x330 [ 303.305272] serial8250_default_handle_irq+0x8a/0x1f0 [ 303.305274] serial8250_interrupt+0xf3/0x210 [ 303.305276] __handle_irq_event_percpu+0xee/0x7f0 [ 303.305279] handle_irq_event+0xf0/0x250 [ 303.305281] handle_edge_irq+0x224/0xc40 [ 303.305283] handle_irq+0x35/0x50 [ 303.305285] do_IRQ+0x93/0x1d0 [ 303.305287] ret_from_intr+0x0/0x1e [ 303.305289] native_safe_halt+0xe/0x10 [ 303.305291] default_idle+0x47/0x370 [ 303.305293] do_idle+0x250/0x3c0 [ 303.305295] cpu_startup_entry+0x14/0x20 [ 303.305297] start_secondary+0x4db/0x670 [ 303.305300] secondary_startup_64+0xa5/0xb0 [ 303.305301] [ 303.305302] -> #1 (&port_lock_key){-.-.}: [ 303.305309] _raw_spin_lock_irqsave+0x8c/0xc0 [ 303.305312] serial8250_console_write+0x7a7/0x9d0 [ 303.305314] console_unlock+0x99d/0xf20 01:33:10 executing program 1: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyprintk\x00', 0x4a82, 0x0) flock(r0, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r1, 0x2, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x6}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x40010) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) sync_file_range(r3, 0x10000, 0xfffffffffffffffb, 0x6) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x40) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r4, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x56, 0x81, 0x0, 0x6, 0x0, 0xb9, 0x8002, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000200)}, 0x8102, 0x6, 0xfffffffd, 0x9, 0x7fff, 0x1, 0xe27e}, r4, 0xc, 0xffffffffffffffff, 0x1) 01:33:10 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) r1 = gettid() ioctl$BTRFS_IOC_DEFAULT_SUBVOL(0xffffffffffffffff, 0x40089413, &(0x7f0000000080)=0xe7d) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r2, 0x0, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000000)={r2, r3, 0x4ed6}) [ 303.305316] vprintk_emit+0x224/0x620 [ 303.305319] vprintk_func+0x58/0x160 [ 303.305321] printk+0x9e/0xbc [ 303.305323] register_console+0x6f4/0xad0 [ 303.305325] univ8250_console_init+0x2f/0x3a [ 303.305327] console_init+0x46/0x53 [ 303.305329] start_kernel+0x52e/0x770 [ 303.305331] secondary_startup_64+0xa5/0xb0 [ 303.305332] [ 303.305333] -> #0 (console_owner){-...}: [ 303.305340] lock_acquire+0x170/0x3f0 [ 303.305343] vprintk_emit+0x367/0x620 01:33:10 executing program 2 (fault-call:2 fault-nth:13): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) [ 303.305345] vprintk_func+0x58/0x160 [ 303.305346] printk+0x9e/0xbc [ 303.305349] tty_port_close_start.part.0+0x46c/0x4c0 [ 303.305351] tty_port_close+0x3b/0x130 [ 303.305354] tty_release+0x40b/0x10d0 [ 303.305356] __fput+0x25f/0x7a0 [ 303.305358] task_work_run+0x11f/0x190 [ 303.305360] exit_to_usermode_loop+0x1ad/0x200 [ 303.305362] do_syscall_64+0x4a3/0x640 [ 303.305365] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 303.305366] 01:33:10 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x2000) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x4, r1}, 0x10) [ 303.305368] other info that might help us debug this: [ 303.305369] [ 303.305371] Chain exists of: [ 303.305372] console_owner --> &port_lock_key --> &(&port->lock)->rlock [ 303.305382] [ 303.305384] Possible unsafe locking scenario: [ 303.305385] [ 303.305387] CPU0 CPU1 [ 303.305390] ---- ---- [ 303.305391] lock(&(&port->lock)->rlock); [ 303.305396] lock(&port_lock_key); 01:33:10 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000100)='./file1\x00', 0xa) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) 01:33:10 executing program 1: sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x1) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0xc0000, 0x0) ioctl$DRM_IOCTL_MODE_SETGAMMA(r0, 0xc02064a5, &(0x7f0000000100)={0x9, 0x8, &(0x7f0000000040)=[0x8, 0x94, 0x81, 0x1400, 0x100, 0x6, 0x4, 0x9], &(0x7f0000000080)=[0xfff9, 0x3, 0x80, 0x2, 0x400], &(0x7f00000000c0)=[0xca, 0x2, 0x9]}) [ 303.305401] lock(&(&port->lock)->rlock); [ 303.305412] lock(console_owner); [ 303.305416] [ 303.305418] *** DEADLOCK *** [ 303.305419] [ 303.305421] 2 locks held by syz-executor.4/27157: [ 303.305423] #0: (&tty->legacy_mutex){+.+.}, at: [] tty_lock+0x5f/0x70 [ 303.305430] #1: (&(&port->lock)->rlock){-.-.}, at: [] tty_port_close_start.part.0+0x28/0x4c0 [ 303.305439] [ 303.305441] stack backtrace: [ 303.305444] CPU: 1 PID: 27157 Comm: syz-executor.4 Not tainted 4.14.218-syzkaller #0 01:33:10 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, 0x0) [ 303.305448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.305450] Call Trace: [ 303.305451] dump_stack+0x1b2/0x281 [ 303.305454] print_circular_bug.constprop.0.cold+0x2d7/0x41e [ 303.305456] __lock_acquire+0x2e0e/0x3f20 [ 303.305459] ? trace_hardirqs_on+0x10/0x10 [ 303.305461] ? kvm_clock_read+0x1f/0x30 [ 303.305463] ? vprintk_emit+0x342/0x620 [ 303.305465] lock_acquire+0x170/0x3f0 [ 303.305467] ? vprintk_emit+0x32a/0x620 [ 303.305469] vprintk_emit+0x367/0x620 [ 303.305471] ? vprintk_emit+0x32a/0x620 [ 303.305473] vprintk_func+0x58/0x160 [ 303.305475] printk+0x9e/0xbc [ 303.305477] ? log_store.cold+0x16/0x16 [ 303.305479] ? lock_acquire+0x170/0x3f0 [ 303.305481] tty_port_close_start.part.0+0x46c/0x4c0 [ 303.305483] tty_port_close+0x3b/0x130 [ 303.305485] ? tpk_open+0x60/0x60 [ 303.305487] tty_release+0x40b/0x10d0 [ 303.305489] ? ima_file_free+0x4f/0x330 [ 303.305492] ? do_tty_hangup+0x30/0x30 [ 303.305493] __fput+0x25f/0x7a0 01:33:10 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) setxattr$security_capability(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f00000001c0)=@v1={0x1000000, [{0x400, 0xfffff800}]}, 0xc, 0x2) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) execve(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)=[&(0x7f0000000240)='overlay\x00'], &(0x7f0000000440)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='overlay\x00', &(0x7f0000000400)='[!(\x86:\x00']) 01:33:10 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x12001, 0x10) bind$packet(r0, &(0x7f0000000000)={0x11, 0x1a, 0x0, 0x1, 0x9, 0x6, @random="bb6b4a09106d"}, 0x14) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x1, 0x1}, 0x4) r2 = accept$unix(r0, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'vlan0\x00'}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control\x00', 0x400, 0x0) getsockname$packet(r3, &(0x7f0000000140), &(0x7f00000001c0)=0x14) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) [ 303.305495] task_work_run+0x11f/0x190 [ 303.305498] exit_to_usermode_loop+0x1ad/0x200 [ 303.305500] do_syscall_64+0x4a3/0x640 [ 303.305502] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 303.305504] RIP: 0033:0x418e1b [ 303.305506] RSP: 002b:00007fff6ccb1970 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 303.305511] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 0000000000418e1b [ 303.305515] RDX: 0000000000000000 RSI: 0000001b2f42ea5c RDI: 0000000000000006 [ 303.305518] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b30420000 [ 303.305521] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056c9e0 [ 303.305524] R13: 0000000000049f1d R14: 000000000056c9e0 R15: 000000000056c008 [ 303.674604] FAULT_INJECTION: forcing a failure. [ 303.674604] name failslab, interval 1, probability 0, space 0, times 0 [ 303.829498] overlayfs: filesystem on './bus' not supported as upperdir [ 303.849663] CPU: 1 PID: 27208 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 303.889121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 01:33:11 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x3, &(0x7f0000000240)=[{&(0x7f0000000080)="162d4686773fccda8763902b837de7385e522d4a8fbe63304eb8f2572f5db1ce5f2d4fc3c92a7e45cf25deba5dd354652146af383dd230dbe513f14697e03512a55f662fb0980c6eb2d1db9e700683aede462da0d8b0c37a4b1f19c9da7a76df50d5d99032c5d555fb01f5b419ecbcfd3783", 0x72, 0xffffffffffff8001}, {&(0x7f0000000100)="5bb1ba05e4a390f89228aaa21bd0c758ebdfde23d90a68f8a3add33c42b870155dc82f4a404d510c6aecb1c44008b1335f550dab533db367af0dfccc0dc8aee0355f1c", 0x43, 0x7fffffff}, {&(0x7f0000000180)="6321691cdd2f637b3ac18a2a560da54da1694000b716c914ce26f5720552b2b1910f784131264c032b16c892344f329614a801f545da6d21ab8408f2a385827f101f5cc8118bd4074712450a90f227005c8652255a61d8cff8d622ee2c8d36ebaf4662e2077f5bb3fece8430e4a8140c915ea7f808e7f0c933148bdcf2d67669ce3d1fe2b6ce", 0x86, 0x7}], 0x2028020, &(0x7f0000000380)=ANY=[@ANYBLOB='barrier,ignore_local_fs,commit=0xfffffffffffffffe,suiddir,nobarrier,ignore_local_fs,uid>', @ANYRESDEC=r1, @ANYBLOB=',fowner<', @ANYRESDEC=r2, @ANYBLOB="2c7375626a5f757365723d2dab24252e272f2d2c73e561636b6673683a2e2b2c6d61736b3d4d41595f524541442c657569643e0000000000000000", @ANYRESDEC=0xee00, @ANYBLOB=',fscontext=user_u,euid>', @ANYRESDEC=0x0, @ANYBLOB=',seclabel,\x00']) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_type(r3, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x16, 0x9, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x4}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @ldst={0x2, 0x2, 0x0, 0xa, 0x3, 0xffffffffffffffe0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6ea5, 0x0, 0x0, 0x0, 0x1f}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, @exit]}, &(0x7f0000000540)='syzkaller\x00', 0x3, 0xa9, &(0x7f0000000580)=""/169, 0x41000, 0x5, [], 0x0, 0x17, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x0, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x2, 0xa}, 0x10, 0x0, r3}, 0x78) sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) [ 303.889125] Call Trace: [ 303.889141] dump_stack+0x1b2/0x281 [ 303.889160] should_fail.cold+0x10a/0x149 [ 303.909618] should_failslab+0xd6/0x130 [ 303.913602] __kmalloc+0x2c1/0x400 [ 303.917143] ? match_strdup+0x58/0xa0 [ 303.920982] match_strdup+0x58/0xa0 [ 303.924640] ovl_fill_super+0x61e/0x2610 [ 303.928754] ? up_write+0x17/0x60 [ 303.932302] ? ovl_put_super+0x480/0x480 [ 303.936367] ? sget_userns+0x768/0xc10 [ 303.940266] ? get_anon_bdev+0x1c0/0x1c0 [ 303.944348] ? sget+0xd9/0x110 [ 303.947542] ? ovl_put_super+0x480/0x480 [ 303.951605] mount_nodev+0x4c/0xf0 [ 303.955143] mount_fs+0x92/0x2a0 [ 303.958518] vfs_kern_mount.part.0+0x5b/0x470 [ 303.963071] do_mount+0xe53/0x2a00 [ 303.966623] ? do_raw_spin_unlock+0x164/0x220 [ 303.971130] ? _raw_spin_unlock+0x29/0x40 [ 303.975373] ? cache_alloc_refill+0x1da/0x350 [ 303.979883] ? copy_mount_string+0x40/0x40 [ 303.984117] ? copy_mnt_ns+0xa30/0xa30 [ 303.988009] ? copy_mount_options+0x1fa/0x2f0 [ 303.992508] ? copy_mnt_ns+0xa30/0xa30 [ 303.996398] SyS_mount+0xa8/0x120 01:33:11 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x4001, &(0x7f0000001a00)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b9400723d2e2f66696c65312c6c6f77654f59c065da7b421b130b023172646935162e0176dfc601b6cfac4c60ade6519fc27f75e2186349181f3dc1ce070fe0adaf180fb774488dd101755076238001606d537a44e2eea093c5e5700e167f9c14e2471fa66c157e8d97a1028faba99adb2bd02badbba22d078f43187200"/153]) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) syz_mount_image$vxfs(&(0x7f00000005c0)='vxfs\x00', &(0x7f0000000600)='./file1\x00', 0xc8d2, 0x5, &(0x7f0000001900)=[{&(0x7f0000000640)="8a96a8105ebcd8610b2b76f433225517023d20d7db829624100b62dde0fa7b82537f4ccc294a1314c005793167e512bd82cdafdfe1fadd9d30f3be1348850d0655f66c6592a1725ba233d6aef67cf1ab", 0x50, 0x10001}, {&(0x7f00000006c0)="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", 0x1000, 0x1f}, {&(0x7f00000016c0)="45e0da7241cc52a4fc6a4398b00e674380e3f8e76b5c8e263bc21509da61021ed78eed1c3a368f800f7aedcc75919664da00a10f0dfd2cae1ba8ea208d1c4d8f656d8920e6644977e501129895c779e1838b6f7570b416c1eeaa5d5c73923da945efd111a9e5ae288234324fb90ad4022c611ba853837d56b4513cbe2007f19b48ce83244f7e1a8d7d7932372c272b2c193636efb6b2b465b7b9647598d6b69d25c08ad434333b2b810c92dfdb7305cd74d1b8809bd245e80c1a3ba0555c884be13fefd1a43068ea7bbe9fa6afa05ce7353640799434c70311a6700f1bb3b3a46c12891a1731cb67cef0ad1e9215f6852a74b954a41976094a", 0xf9, 0x7ff}, {&(0x7f00000017c0)="f45c2605ff0cd03704011372226b4b8ae9159f142336ea521d4b6d8243f272f67180d0c023d38c750bdbb5e4b817ec9aced32f6d88d9e81bdce5a1b56943e97ea3f776e3d4ef74aa0ab5738739d5fe395b9c39058dfd03ac694c6015946b80a9a966264050f4f77da7630f7b74c10262914067f1c67d4c0e251992399d37c7eeea0037c49d92ec0027ddc004b97d23b7acc315c1854b8bc39f53e1a776380390d0d39540a108a23bcc82c4b09b22c27297", 0xb1, 0x2}, {&(0x7f0000001880)="f04155e536be428cea24fa2f34c47873fda10d7a005321bbd4d7979b293dce7df89f45caf558f8cb0e4271b0e5fdcf62ce87092fc59ced81a74faa080e7158b4ceb16c86c8d00976abda84de3fcc123b5c92b34319568985c3e81fc41af446e537c4e7c96b633aec05e9797cd0", 0x6d, 0xe7b}], 0x814850, &(0x7f0000001980)={[{'/}{}'}, {'(/\\'}, {'!{^&-:]'}, {'mpol'}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@permit_directio='permit_directio'}, {@fowner_gt={'fowner>', r3}}]}) setresuid(0x0, r1, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000240)='./bus\x00', 0x3ff, 0x2, &(0x7f0000000280)=[{&(0x7f0000000300)="0b26453eccc96bc18f3cd3411fad498a0f395a6b0d50bbf6bd1820a8fc822e6b952235fe77e5510e1c5108c4bd5fa87ed7bf4953b0225e5b6371ddaf2c771b835c366cece62c24a50f447074c73404ac65d739e2a2257052318f1055cfca03c6fed46d7ef44a26575c3080a9e6f89240e0c96e77fabae14b68cf461443dbb7339856007c988fa64fa8f828d24be698b82e62bfc38a282768ceabedb1592d788f5e9ec63235bc40b7a1e174ca236ca69db9f860cb61eda334406f8a54", 0xbc, 0x1ff}, {&(0x7f00000003c0)="d4f1f0a4d9660e33ca53a7faaf61efbd3338b20bf961429eaf1ccb6f5fd1b51c7599787e3f2bc6523fd2e126fd3e547f7c926fccf7167cca38708d6e5ba2cc534f62bc01c5bb23cf4a2d54941377b93f228aefe3cdf254001081ac74a1ffde0afec022f2b8935d6419f7908d423f49366180cab9297429777da5bffeecac504b5972140a1da5c84beac6b3ac685a4e5d0db9f0cc82dea6d9264e4f197ce69bc98f443e7916415325b93afa05dee7629908b14d2c592fdd", 0xb7, 0x9}], 0x1020000, &(0x7f0000000480)={[{@nr_inodes={'nr_inodes', 0x3d, [0x31, 0x38, 0x31, 0x36, 0x31, 0x32]}}, {@size={'size', 0x3d, [0x36, 0x36, 0x70, 0x67, 0x19, 0x25, 0x2d]}}, {@huge_within_size='huge=within_size'}, {@gid={'gid', 0x3d, 0xee01}}, {@mode={'mode', 0x3d, 0xffffffffffff7b01}}, {@uid={'uid', 0x3d, r1}}, {@gid={'gid', 0x3d, 0xee01}}, {@mpol={'mpol', 0x3d, {'local', '=relative', @val={0x3a, [0x3a, 0x38, 0x3e, 0x2d]}}}}, {@gid={'gid', 0x3d, 0xee00}}], [{@permit_directio='permit_directio'}, {@hash='hash'}, {@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, 'overlay\x00'}}, {@dont_measure='dont_measure'}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@dont_appraise='dont_appraise'}, {@seclabel='seclabel'}]}) setxattr$trusted_overlay_nlink(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) [ 303.999853] ? copy_mnt_ns+0xa30/0xa30 [ 304.003746] do_syscall_64+0x1d5/0x640 [ 304.007640] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 304.012838] RIP: 0033:0x465b09 [ 304.016022] RSP: 002b:00007f2d8e274188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 304.023753] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000465b09 [ 304.031025] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 304.038318] RBP: 00007f2d8e2741d0 R08: 0000000020000400 R09: 0000000000000000 01:33:11 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) setxattr$security_capability(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f00000001c0)=@v1={0x1000000, [{0x400, 0xfffff800}]}, 0xc, 0x2) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) execve(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)=[&(0x7f0000000240)='overlay\x00'], &(0x7f0000000440)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='overlay\x00', &(0x7f0000000400)='[!(\x86:\x00']) [ 304.045586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 304.052866] R13: 00007ffda963f34f R14: 00007f2d8e274300 R15: 0000000000022000 01:33:11 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) dup3(r0, r1, 0x0) 01:33:11 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) setxattr$security_capability(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f00000001c0)=@v1={0x1000000, [{0x400, 0xfffff800}]}, 0xc, 0x2) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) execve(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)=[&(0x7f0000000240)='overlay\x00'], &(0x7f0000000440)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='overlay\x00', &(0x7f0000000400)='[!(\x86:\x00']) [ 304.094468] overlayfs: unrecognized mount option "work" or missing value [ 304.105746] overlayfs: unrecognized mount option "work" or missing value [ 304.117490] vxfs: WRONG superblock magic eadffeae at 1 [ 304.132625] vxfs: WRONG superblock magic 00000000 at 8 01:33:11 executing program 2 (fault-call:2 fault-nth:14): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) 01:33:11 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) setxattr$security_capability(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f00000001c0)=@v1={0x1000000, [{0x400, 0xfffff800}]}, 0xc, 0x2) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) [ 304.144419] vxfs: can't find superblock. [ 304.209445] FAULT_INJECTION: forcing a failure. [ 304.209445] name failslab, interval 1, probability 0, space 0, times 0 [ 304.222710] CPU: 1 PID: 27259 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 304.230601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.239948] Call Trace: [ 304.242555] dump_stack+0x1b2/0x281 [ 304.246177] should_fail.cold+0x10a/0x149 [ 304.250333] should_failslab+0xd6/0x130 [ 304.254295] __kmalloc+0x2c1/0x400 [ 304.257847] ? match_strdup+0x58/0xa0 [ 304.261681] match_strdup+0x58/0xa0 [ 304.265316] ovl_fill_super+0x61e/0x2610 [ 304.269369] ? up_write+0x17/0x60 [ 304.272813] ? ovl_put_super+0x480/0x480 [ 304.276870] ? sget_userns+0x768/0xc10 [ 304.280756] ? get_anon_bdev+0x1c0/0x1c0 [ 304.284808] ? sget+0xd9/0x110 [ 304.287990] ? ovl_put_super+0x480/0x480 [ 304.292059] mount_nodev+0x4c/0xf0 [ 304.295589] mount_fs+0x92/0x2a0 [ 304.298948] vfs_kern_mount.part.0+0x5b/0x470 [ 304.303430] do_mount+0xe53/0x2a00 [ 304.306982] ? do_raw_spin_unlock+0x164/0x220 [ 304.311466] ? _raw_spin_unlock+0x29/0x40 [ 304.315617] ? cache_alloc_refill+0x2fa/0x350 [ 304.320116] ? copy_mount_string+0x40/0x40 [ 304.324341] ? copy_mnt_ns+0xa30/0xa30 [ 304.328235] ? copy_mount_options+0x1fa/0x2f0 [ 304.332718] ? copy_mnt_ns+0xa30/0xa30 [ 304.336612] SyS_mount+0xa8/0x120 [ 304.340052] ? copy_mnt_ns+0xa30/0xa30 [ 304.343953] do_syscall_64+0x1d5/0x640 [ 304.347853] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 304.353027] RIP: 0033:0x465b09 01:33:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r1, 0x0) 01:33:11 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,wZrkdir=./file1,lowerdir=.']) chdir(&(0x7f0000000100)='./bus\x00') syz_mount_image$afs(&(0x7f0000000180)='afs\x00', &(0x7f00000001c0)='./bus\x00', 0x6, 0xa, &(0x7f0000002880)=[{&(0x7f0000000300)="77ae5f57c3a753ace8ed7d5258fc2e381f749cc8478e12e21ea7c5906807ade40cdc466e1b116e535935ef7938f8eb1b68af7479c02685db2e373398196f53564150c2dc6f9e17f6ce00f7844b55a5f4f225dfeb3a46a079906a272713cd8eb49ba0e71519c722693f620d4eab7c8ee362cd45cfe4ec712da537d64f6afa1c4f5392657642355b924b99e8ab9685da79f6ff9d8fff409094c3c8ca157f1430cdd881f39bb7ef3969e42aa0b0ccc086e0bbd9ca70c309c11ad2161e58b061187bea9188a80fe1b5a4", 0xc8, 0x9}, {&(0x7f0000000400)="de9ead60b02a6e42d314f6f9704a68606e4aa418f33947f81dbfc849c0f8c7f8d17594331c166edbf9de1b9a918b1dff09a32c08e5b5b96aea303b61b7bd2b0e6a21ca70b58b82e450160f3c028f1d0b7eb94663bbc6c90870a867adce2f346d8c652516b41f8d5e1997d17c7e44c6c50d4757d0f4c9e8c9d76c7f3b1dc9725d2af42d4f648bd668e7b1b797066ce7f2ca6073272f55439f8ae3cd06c1d4f6e531c4ed7ee83962e9d3c8a37f7d3b386e7471cae00964f08ecbfbb70752ebdd3bd17490dbe3", 0xc5, 0x6}, {&(0x7f0000000200)="e731887f7ec82d0b4cdbac6d2758521d26492b18be3758217c5e1cbd91c70a9bdad64f9c1de95ee7339992989fd94482334b12514dc765ad66178e2c", 0x3c, 0x2823beb5}, {&(0x7f0000000500)="887acd77466491536a6cc956f77e5c5e746df917ee6b18a53ba27bb85334f80bcaabd7fb234fe83492b690bb7af1589aff029f558b81a1716f0e6a28b4951f3aa4db98c7212960c549a42e5f49b8395b746b4b0ae18eed5ad118eac70b12bc059aa345b8240254bedad5b29c2fd49f93affdfb900fbdb0ca9fe90d713bd4d95384130cde8350d42e09f0039a20123ffc3b6ebd6825bd32a95d6ec981dbf20d0a5c9af9a7b54208b81cb8762654d624e644a02feaccbd032f4f21c13f337c22366d4a810b1a8b", 0xc6, 0x7}, {&(0x7f0000000600)="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", 0x1000, 0xb88}, {&(0x7f0000002780)="f25ba12f877485b51514fa7ebbfec671b6e98ab42dea0655d32878b21f59e55239beaa0a23d9532516ca1c9b6d49d51175e7453ee92469bafcbe0c10b776cd324b8b411627021c326a145d9326cea352b895fba9cfc523630fd3327665cb47658daf77f3df11036e74cae3e451a0670af01e12df3f37b3ef5319daef529d5881654e4db57df40fa107d69a62af68b68087366f78a8baaa84bd49f9be76349f9163c04ad3f7b26a913194b41ca8b7748160b8ecf807dd1465c93575b50400ff8f918effaa09cf3c1a5b61c5", 0xcb, 0x1}, {&(0x7f0000000240)="44a0", 0x2, 0xfffffffffffffff9}], 0x42004, &(0x7f0000002980)={[{@flock_local='flock=local'}, {@flock_write='flock=write'}, {@flock_write='flock=write'}], [{@fowner_gt={'fowner>'}}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}]}) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) [ 304.356202] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 304.363898] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 304.371166] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 304.378946] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 [ 304.386208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 304.393471] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 01:33:11 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000014c0)={0xffffffffffffffff}) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000001500)=0x401, 0x4) dup3(r0, r1, 0x0) [ 304.468979] overlayfs: unrecognized mount option "wZrkdir=./file1" or missing value 01:33:11 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000080)=""/232, 0xe8}], 0x2, 0x6, 0x7) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) dup3(r0, r2, 0x0) socket$netlink(0x10, 0x3, 0x14) 01:33:11 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) setxattr$security_capability(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f00000001c0)=@v1={0x1000000, [{0x400, 0xfffff800}]}, 0xc, 0x2) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 01:33:11 executing program 2 (fault-call:2 fault-nth:15): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) 01:33:11 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) sendmmsg(r1, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="1a8f3bdc64620dbbcdf50feaf0f81afdd8394447d15a86e4ad616b1a64bab3f2ac803cbd1fd5950b1388cc8b8f81867caeae1dc73923e9333d07e4fe9a99644dd3b3542b12efafa1930e997f59a90f2d39a4b9668f95bec102af33cd7b595715c61f11098e", 0x65}], 0x1, &(0x7f00000001c0)=[{0x68, 0xee, 0x3f, "106b0f49173abbbb2db785c5373ad7e85f88132d2502bfc9d7039950ca462d1be843b994e95af0b47266918f874881ffd3a3866fe5c5fff5200214c8c6f43d5241ebd1a644d3d30caea454f298ccb14d29cd404fe1ee1e6c"}, {0x18, 0x101, 0x80000001, "d6fade284a8c"}, {0x78, 0x29, 0xce7, "85befda68ac561c13fb917e774e7b2d2ef50a90ba0d258d9156a6347a1d6c4ca0023027beef6e36683455911ead2ca40ae8d46c11af397147b44a35bafbdff74291c29ccf51eedd05be2e4c30dba3e14675936f778ecde35b9be0850cda27ada0a"}, {0x30, 0x88, 0xfffffffb, "6def940de22fe59f9bc6eac954443011bd638c3d189680465dd3"}], 0x128}}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)="d5f37bb37687485e51b29136043811224cd9974ec9f1dc666ac278d77dbc8cb96f256ce2bc40decd1193618ac2e24f06337265af6869bdc0209d314effe683addd07c7abce308b373df10ad75af3282b80a8aaff8c4497f9d2920b6a06dee11b8fd05de66ae8ce7022b533a8c9418b736dc1e276e2b8780c49311377f5cebd92164fbd525f99874129be58047e6e734957d1012afda4a238cb407839beed29f2081884614fbbb8475848bf396fb380c5c9d007139f62362e4629ad82d6190574a15eb5caa42d0fde4e5f427a40a2084fc1a3eac078e640154d36362422df097ede3d17dbbf07", 0xe6}, {&(0x7f00000000c0)="3e06d1f635e052ebc87579bb439b0004567add75d480ed3151a0630bd5de5a2bd43332281ff9dcaff17e6b47f9eb16df0ab88c3d343c8839e1d78a5bbfe400"/74, 0x4a}, {&(0x7f0000000400)="73ab486aea7750e1f458940af94acdbf5fb5f31f9ce2597a6f143f3a16131dde7dbb904e5c1920722ee4e7ad5f30c4c47e6ee1321b1e972ce1a1e467d4f737342ffb8b0af9ed3cb39c7c28df2774056900fa0c1dd59ae6da93bc883751d11b258ec5946baa29abc3424655", 0x6b}, {&(0x7f0000000640)="1c96715386f50eb9889fdb485e1caf17b8103d76453c42d74045ad5fee135c9b6e57b0ba53cfbefd7e511166f9605b5c556a8ed01d087629ee2854da3e114df5604b3e192bb8997dc5f9a4d37e024093c9b5ea0f4b8f", 0x56}, {&(0x7f0000000500)="c8ff2000790e3693aedbaf7b49fad58c33d4f5174ebdc48d6f8e3367b8c21e398e7147907930d427dd5ca100b8f367acac336748552e9ad3bf31d1479331cd411c3ce3e3dd12c65dcb0b0f7233343fbb81f3b2bc214712e14d06bc89a24521f8b9604507baee8c9a663dce6d2285615132957bbd7efb2921a02ae9315a0a98da24e550c6514a91381501408fec95bbcf8cbacfee8d8f90ddc22920983d6bd5816a8871c34fe21f02a65dccb69e42041cd3efc2ee0005019ab48f44e6", 0xbc}], 0x5}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000002640)="19bc021aff86805f2b78e40c19cbb91b20d0893f53e763f9ec6747b3cc3be428b6b6b2baf6dcacb78f750cf5986172acab3f3c4b9a02840a5aa4f1586beeebadeb02648f4f82fc43570bc807cb3d8ec8f0088cae99cadd21d929cbd0ef92a77553cd1862f19c4ddd92a933", 0x6b}, {&(0x7f00000006c0)="de33ea7a39a8ba68f3aad736dc1646b52a12a56030eda27c887c0f4e652702216f27ab5956ce09f8cb1065ec10a9143c6f2545b4b998b34459dc9be3ce1a552ae2", 0x41}, {&(0x7f0000000740)="6ae00b06ad36b984018f19de70c9b746b8dd01acfceafc02011bba50182d54ab7f30fdabc14aaa7a63e69dc4e54ed9e8d85c4f3d781d3f3520c54ff07ec8acda62fffe7f61ed1a13b863774bb8d6704e31cac61923717602aff741790b9fd3edb4394e2e820c6a256621c0b547e1fb48448fa853e17017c2022e8e60f86c5f0788cde084a14022399fb7b8dba7c7b2209559e10b560aff695d7af747374ac99b1a1ca08cf8417f9ae2094d799c7cdc4da3fb06498530f09727492201f8a1d5af296dcc806c6be509d3212b151b1c45387099f4f9811e6370b4a10fea89a914e5f4faa38c", 0xe4}, {&(0x7f0000000140)="a86622f0024270a0ba90ea", 0xb}, {&(0x7f0000000840)="47595fc29ddde8318674027846074178c0955d0107a9c77172fa6eb991bd68a7aeeeadebad3c4c45b81ee6e18b9d337d447e2ed04338f734fb0b6771dcfb09bb337ddeb91f679176a17021fab9aa56fa01c08556187eb03686839a67fd663b4ece10a0740a960cc675546c78536af10254cb819b8a1c26c9d1f01e7fec4f506e12f9ffe035ae7a85366f8ad82252d27479ad8397839817d2bcbc42278b743e5058de653ebc8ba89d", 0xa8}], 0x5, &(0x7f0000000980)=[{0x108, 0x113, 0x1, "e4b3b35006ccb51aa321ec24ba64a7fcd50695bd4d668cf6e26a437298384bf485062aae5888691f4a7838fbe1f1ff6c839dc1c65b81830a9c7803dcc255c81f90fb9874ab7974437da0cfe3dfd4b0315f7ecb33782d6929b559068170242fb12f845e84538c646ae2551e0a6ac861c24887fa5cec331774f9b1127ee5cbc33163675fea194fd4830725af8d92e456d264a71edf5461357bd5c71920208e88cd5bd6b6bb5529b9aefd033295e58fa0ac436030746bed7a72031472085211308ee806d67dbc0d4a79ff67dbff57cc9c56da34541e7d6f4e7c97109b198c5ce67df993c95e1e47e7285fcbf0b3aece48e77416df7e961e"}, {0xc8, 0x10e, 0x0, "07437e0ee5fa81e84931e1c63f4b57bf70ef52863ebb060448262d5749208667b11ce8900591f6354ac4da5b349a66da547d7389b6e0564aa3ecb85a3580a9b8472b6574e6f1da6416f382034520cfc066c7456110c69515d076e24f7dc1ddfdabfcfba7801b286f733a8af719986e52b3272534337dfa30ea4fc103143dea8cd764a43f945dcd0b6d7bd076ef996cd31ced1073d00d49771093f9ba36f80647d4a717bf9ae44cb2607e0f7280e22b65b68c5d2bbd"}, {0x88, 0x114, 0x98, "b5d32be3247e38daaac261b53dbf6cdb2ebff4639d98e7ad7dab5a2e2710d44d0e2f5f86ee4c4a85534419f8467c4d0f703439801900927e5acdb03905e6c797aa9d6219fd1ca86159a43c0be0a15ec1cdb9d37b5e4decd94c85ad47dad573e63ac143a5bda75555b73826562a5634e1365357"}], 0x258}}, {{&(0x7f0000000c00)=@l2tp6={0xa, 0x0, 0x15, @initdev={0xfe, 0x88, [], 0xff, 0x0}, 0x3, 0x1}, 0x80, &(0x7f0000002080)=[{&(0x7f0000000c80)="65301e63c317b47419184c2dc5e03936bc9a9cb424beb20440b9480e0d120bd9b6ac232f658cf358ddd67dbc9d9c44a9224ba2f513a96d2a992affc018676a84715793cbb8b9fdceb461bced4451c717e076d88fe62a66c69fdb8fec040e010c67008096b0945aea1411b0b7223853160e802e8f54a9dfd16d11c05efb9978eaed29a82c796f22d33a18d8443720a00d5c0b3d3f84fa757b6bee84c1bb6a21129f7364a78014d724c62b8a6339c8fe95b0f0b240dab12928c81f0950946f1fbcd461f74d3b6e8965974b75e0c5d84d53b54bdd7a", 0xd4}, {&(0x7f0000000d80)="a73a593eb3f33a3f65f0d1c5833da850c8aa95729e03061414f872ec5626b39215d1a6d04e0e0477a0b45eaf2e88284479def3a728adf16a19b62c706aba8387a4c7a0560733c9295f6313e4bd3a8c6fcfedd0bfda04435ccfb312e1be9540e070cb678d5e13e84031617d80239fccf198900d11f19b7c7d5d07749db39b791fc5131571828259213dfa2ff39a6ce4d563c1475cab1573813c975e1918050248821048442eb25323a2d712946c7ae181", 0xb0}, {&(0x7f0000000e40)="a61d2c0606f3ba631942994c8c10e3aee9e58eaf30330716413645cbcf1c932a89680e6ecb9f2111f347d2e6ca6481f1e958d3fab7745a78e399d62424defbf3032dcecd49ca7f3617340ca74ab7248caf1279ad85caff0f79058ab87dbfd79adf2d003ec092aa09c90cff8ab7c0fde4158c9e95846ee1a9abf23ced4b3db233c0cd6ab666d144f06a8fcfe7ea1233b16e057699cab69e64734b3f2d69c1660a4514af881ee198896a0f136f6d", 0xad}, {&(0x7f0000000f00)="ec9d8e4d4b1a0d3bf0aedc943108aafb336bcbdd703475f83df360d42cd55bbf391a128351e38e26d761ca50ed39de60433762bb90ded896e318581fe9161d095569bd20", 0x44}, {&(0x7f0000000f80)="ba8e7fa4f85a25598e05e2cbf7fc45ed7a07a816e70c1b6e756ebe85968b774b4d2fd1fb971b41719f9b2d3755c711aadfa52761ac916ff722178d770f7a329fa1a8a3dc2dd0df7532a90b912611c5f488083843b6f692f0bc52fec747b736f4286290a42f7a84d0fcd1e7331abae1d63d4efeffff34e9ad5c5c9b9821505f060eb14a20d7ae7deb87474f549d2b355e93e986a36616135dbb83543d8a733a323b3ea5fe584c825da89233ddc3ed80027cdf577bf0d5a41aa4be394eefee0fb25d0da7b76438183c95e2efa4a361448cfa9217616fa903ae7b49416f427e25932527c61ba44e0bc902", 0xe9}, {&(0x7f0000001080)="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0x1000}], 0x6, &(0x7f0000002100)=[{0xa0, 0x112, 0x5, "8e0770d6d196ed30f6aa45eb433d3121a590de2916fc045d7c9c8a3f6af52dc328e919cf59167f100ede40bb3012c79fcc08a2019eaf10d37e7359355b3563f3d91a84f0440788acfaae6040bf0764d8eb4b1be0e027728386e5986781a66985da43dfd02fab23e7753caa8b86df1d1c76a85d4168f4cf82d31727e9f55a20f1a649443d1fc72e624249c8b136fb"}, {0x110, 0x0, 0xa3c, "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"}, {0x98, 0x10c, 0x8000, "4b916da61e23307472ab3bf3b64c0e5bdb8eef48b4aacf81237be8f3089d4b545460b5476b5ed865a4f32c43fa33ead61b6c9b268584999bfb2e7f4a175bd8827bffd1f3d44563c211a7b0f876e96640d407187d14b7e844154afd4e69fdce7c430a61f03670fcea8dfbfd394358d8f17c1b5bb415d8414ba7559ed19e9147c593"}, {0x50, 0x0, 0x10100, "03e5b1f375162100ad23de124d86a3efe11ca90045a48d5ea442ed9051b63293b710a3665b4a7333d67f67d6370c7a9bb219d85dccbe18d749"}], 0x298}}, {{&(0x7f00000023c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x1}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002440)="7be42f283635776b89a073a61c2dd3c2a3ea9911e96bef096ab31f8423b581558f7c96786cc5d4b0389ba58180527ac3ad10278c3b617204f02d04bb97f61814c0cdfa2cde8a87b1d6bdf0555b070298046ab0fa8dbc492f381b8286c15bfe141dea447828f6e29bfd68ce4c4bd2f6e8c1b61c0b9b94d8dac7cbb7", 0x7b}], 0x1}}], 0x5, 0x8000) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r3 = dup3(r0, r2, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f0000000480)={0x0, @adiantum, 0x0, @desc4}) [ 304.576612] overlayfs: unrecognized mount option "wZrkdir=./file1" or missing value 01:33:11 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) setxattr$security_capability(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f00000001c0)=@v1={0x1000000, [{0x400, 0xfffff800}]}, 0xc, 0x2) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 304.630125] FAULT_INJECTION: forcing a failure. [ 304.630125] name failslab, interval 1, probability 0, space 0, times 0 [ 304.661667] CPU: 1 PID: 27293 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 304.669584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.679049] Call Trace: [ 304.681676] dump_stack+0x1b2/0x281 [ 304.685315] should_fail.cold+0x10a/0x149 [ 304.689474] should_failslab+0xd6/0x130 [ 304.693454] __kmalloc+0x2c1/0x400 [ 304.697023] ? match_strdup+0x58/0xa0 [ 304.700824] match_strdup+0x58/0xa0 [ 304.704452] ovl_fill_super+0x717/0x2610 [ 304.708656] ? up_write+0x17/0x60 [ 304.712140] ? ovl_put_super+0x480/0x480 [ 304.716198] ? sget_userns+0x768/0xc10 [ 304.720118] ? get_anon_bdev+0x1c0/0x1c0 [ 304.724197] ? sget+0xd9/0x110 [ 304.727408] ? ovl_put_super+0x480/0x480 [ 304.731466] mount_nodev+0x4c/0xf0 [ 304.735004] mount_fs+0x92/0x2a0 [ 304.738371] vfs_kern_mount.part.0+0x5b/0x470 [ 304.742862] do_mount+0xe53/0x2a00 [ 304.746402] ? do_raw_spin_unlock+0x164/0x220 [ 304.750895] ? _raw_spin_unlock+0x29/0x40 [ 304.755040] ? cache_alloc_refill+0x2fa/0x350 [ 304.759556] ? copy_mount_string+0x40/0x40 [ 304.763812] ? copy_mnt_ns+0xa30/0xa30 [ 304.767701] ? copy_mount_options+0x1fa/0x2f0 [ 304.772212] ? copy_mnt_ns+0xa30/0xa30 [ 304.776102] SyS_mount+0xa8/0x120 [ 304.779581] ? copy_mnt_ns+0xa30/0xa30 [ 304.783470] do_syscall_64+0x1d5/0x640 [ 304.787459] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 304.792649] RIP: 0033:0x465b09 [ 304.795831] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 304.803536] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 304.810809] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 304.818081] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 01:33:11 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x54) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="758b704c726469723d2e2f62757323776f726b6469723d2e281f4b268ab13f4f6f7709726469723d2e"]) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) 01:33:11 executing program 2 (fault-call:2 fault-nth:16): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) 01:33:12 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) setxattr$security_capability(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f00000001c0)=@v1={0x1000000, [{0x400, 0xfffff800}]}, 0xc, 0x2) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 304.825349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 304.832616] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 01:33:12 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) setxattr$security_capability(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f00000001c0)=@v1={0x1000000, [{0x400, 0xfffff800}]}, 0xc, 0x2) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 304.919339] overlayfs: unrecognized mount option "upLrdir=./bus#workdir=.(K&?Oow rdir=." or missing value [ 304.931424] FAULT_INJECTION: forcing a failure. [ 304.931424] name failslab, interval 1, probability 0, space 0, times 0 [ 304.958174] CPU: 1 PID: 27307 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 304.963607] overlayfs: unrecognized mount option "upLrdir=./bus#workdir=.(K&?Oow rdir=." or missing value [ 304.966079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.966083] Call Trace: [ 304.966110] dump_stack+0x1b2/0x281 [ 304.991674] should_fail.cold+0x10a/0x149 [ 304.995828] should_failslab+0xd6/0x130 [ 304.999803] __kmalloc_track_caller+0x2bc/0x400 [ 305.004469] ? ovl_mount_dir+0x26/0x190 [ 305.008466] kstrdup+0x36/0x70 [ 305.011670] ovl_mount_dir+0x26/0x190 [ 305.015467] ovl_fill_super+0x408/0x2610 [ 305.019527] ? up_write+0x17/0x60 [ 305.022978] ? ovl_put_super+0x480/0x480 [ 305.027043] ? sget_userns+0x768/0xc10 [ 305.030932] ? get_anon_bdev+0x1c0/0x1c0 [ 305.034989] ? sget+0xd9/0x110 [ 305.038175] ? ovl_put_super+0x480/0x480 [ 305.042232] mount_nodev+0x4c/0xf0 [ 305.045768] mount_fs+0x92/0x2a0 [ 305.049185] vfs_kern_mount.part.0+0x5b/0x470 [ 305.053681] do_mount+0xe53/0x2a00 [ 305.057216] ? do_raw_spin_unlock+0x164/0x220 [ 305.061702] ? _raw_spin_unlock+0x29/0x40 [ 305.065867] ? cache_alloc_refill+0x2fa/0x350 [ 305.070360] ? copy_mount_string+0x40/0x40 [ 305.074594] ? copy_mnt_ns+0xa30/0xa30 [ 305.078479] ? copy_mount_options+0x1fa/0x2f0 [ 305.082972] ? copy_mnt_ns+0xa30/0xa30 [ 305.086861] SyS_mount+0xa8/0x120 [ 305.090327] ? copy_mnt_ns+0xa30/0xa30 [ 305.094210] do_syscall_64+0x1d5/0x640 [ 305.098128] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 305.103338] RIP: 0033:0x465b09 [ 305.106521] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 305.114312] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 305.121577] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 305.128862] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 [ 305.136126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 305.143415] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 01:33:12 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 01:33:12 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) r0 = syz_mount_image$fuse(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x172, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x200, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) fstatfs(r2, &(0x7f0000000200)=""/131) ftruncate(r2, 0x7f) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r6 = syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, &(0x7f0000000200), 0x831048, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000884682dd8eecf41f9a0000c01f3a01a77ce2cdf675a1e665f51178f5f9b7516c"]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r7) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000380)="0f43855ec3bee42487447ab4931cd6b4a37af9061e5a77b2c53f84b1595766b8d1c11e9c91630bdb14ec43747b06457700bf5ab7104056", 0x37}, {&(0x7f0000000500)="a2581a1834ecf57009901809a76d67c7cd1c0325f0f731dc34d4f846a9b1e2b3b85f5f169450c76672749bb8eac3404050fbdddcf46d8f842dbffa842bcbc7e671ea", 0x42}, {&(0x7f0000000580)="329d8752964825d8fae191f72d27af7cd458e952c3c11f741f9d7735dbd0b4ffc0459d03960a577e2882197026c6b76a021032ab360635528658", 0x3a}, {&(0x7f00000005c0)="dde685523870f9224cea187a69d7036c76032983f281804cfd0aafb8b4851ebae43c6162a3428ae8f60555f09f34c005ee3128ad58d0963814e3087470369328737d60f01b76aeb09b5f413fb91006dea7192ca54dd4d4312e6f9d35fe66b4587b7d48f4e552b34c5d77dfd374f2cbe0a1088a", 0x73}], 0x4, &(0x7f0000000a80)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32, @ANYBLOB="1c000000000000020000000000000000", @ANYRES32=r4, @ANYRES32=0xee01, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x40004}, 0x4010000) fchownat(r0, &(0x7f0000000000)='./file0\x00', 0x0, r7, 0x100) getgroups(0xa, &(0x7f0000000400)=[r5, r7, r7, r5, 0xee00, 0x0, r7, r5, r7, r5]) mount$fuse(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000200)='fuse\x00', 0x2440, &(0x7f0000000680)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r8}, 0x2c, {[{@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x1c00}}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f6681d9252c2c6ce77765726469723df6134cd22f7e37ec031761ddfa2eeb30bdc0f75ac6d06119da8f66"]) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) 01:33:12 executing program 4: mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 01:33:12 executing program 2 (fault-call:2 fault-nth:17): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) [ 305.325441] overlayfs: failed to resolve './file1': -2 [ 305.359954] FAULT_INJECTION: forcing a failure. [ 305.359954] name failslab, interval 1, probability 0, space 0, times 0 [ 305.396432] CPU: 0 PID: 27335 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 305.404370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.413810] Call Trace: [ 305.416415] dump_stack+0x1b2/0x281 [ 305.420140] should_fail.cold+0x10a/0x149 [ 305.424293] should_failslab+0xd6/0x130 [ 305.428272] __kmalloc_track_caller+0x2bc/0x400 [ 305.432944] ? ovl_mount_dir+0x26/0x190 [ 305.436920] ? lock_downgrade+0x740/0x740 [ 305.441067] kstrdup+0x36/0x70 [ 305.444260] ovl_mount_dir+0x26/0x190 [ 305.448059] ? _raw_spin_unlock+0x29/0x40 [ 305.452226] ovl_fill_super+0x862/0x2610 [ 305.456291] ? up_write+0x17/0x60 [ 305.459743] ? ovl_put_super+0x480/0x480 [ 305.463818] ? sget_userns+0x768/0xc10 [ 305.467715] ? get_anon_bdev+0x1c0/0x1c0 [ 305.471769] ? sget+0xd9/0x110 [ 305.474961] ? ovl_put_super+0x480/0x480 [ 305.479032] mount_nodev+0x4c/0xf0 [ 305.482567] mount_fs+0x92/0x2a0 [ 305.485927] vfs_kern_mount.part.0+0x5b/0x470 [ 305.490422] do_mount+0xe53/0x2a00 [ 305.493957] ? fs_reclaim_acquire+0xd4/0x120 [ 305.498359] ? should_fail+0x327/0x3f0 [ 305.502241] ? copy_mount_string+0x40/0x40 [ 305.506483] ? copy_mnt_ns+0xa30/0xa30 01:33:12 executing program 4: mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 305.510374] ? copy_mount_options+0x1fa/0x2f0 [ 305.514885] ? copy_mnt_ns+0xa30/0xa30 [ 305.518779] SyS_mount+0xa8/0x120 [ 305.522242] ? copy_mnt_ns+0xa30/0xa30 [ 305.526124] do_syscall_64+0x1d5/0x640 [ 305.530010] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 305.535192] RIP: 0033:0x465b09 [ 305.538375] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 305.546080] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 305.553373] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 01:33:12 executing program 4: mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 305.560669] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 [ 305.560675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 305.560680] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 [ 305.561646] overlayfs: failed to resolve './file1': -2 [ 305.587185] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 305.627694] overlayfs: unrecognized mount option "lwerdir=L/~7a.0Zaڏf" or missing value [ 305.651387] overlayfs: failed to resolve './file1': -2 01:33:12 executing program 4: mkdir(0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 01:33:12 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) [ 305.702275] overlayfs: unrecognized mount option "lwerdir=L/~7a.0Zaڏf" or missing value 01:33:12 executing program 2 (fault-call:2 fault-nth:18): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) [ 305.750249] overlayfs: failed to resolve './file1': -2 01:33:12 executing program 4: mkdir(0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 01:33:12 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x13) [ 305.814750] overlayfs: filesystem on './bus' not supported as upperdir [ 305.837630] FAULT_INJECTION: forcing a failure. [ 305.837630] name failslab, interval 1, probability 0, space 0, times 0 [ 305.855544] overlayfs: failed to resolve './file1': -2 01:33:13 executing program 4: mkdir(0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 305.874241] CPU: 0 PID: 27360 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 305.882163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.891521] Call Trace: [ 305.894116] dump_stack+0x1b2/0x281 [ 305.897756] should_fail.cold+0x10a/0x149 [ 305.901946] should_failslab+0xd6/0x130 [ 305.905932] kmem_cache_alloc+0x28e/0x3c0 [ 305.910099] getname_kernel+0x4e/0x340 [ 305.913998] kern_path+0x1b/0x40 [ 305.917406] ovl_mount_dir_noesc+0x58/0x130 [ 305.921768] ovl_mount_dir+0xee/0x190 [ 305.925585] ? _raw_spin_unlock+0x29/0x40 [ 305.929766] ovl_fill_super+0x862/0x2610 [ 305.933834] ? up_write+0x17/0x60 [ 305.937301] ? ovl_put_super+0x480/0x480 [ 305.941392] ? sget_userns+0x768/0xc10 [ 305.945295] ? get_anon_bdev+0x1c0/0x1c0 [ 305.949357] ? sget+0xd9/0x110 [ 305.952574] ? ovl_put_super+0x480/0x480 [ 305.956437] overlayfs: failed to resolve './file1': -2 [ 305.956636] mount_nodev+0x4c/0xf0 [ 305.956646] mount_fs+0x92/0x2a0 [ 305.956659] vfs_kern_mount.part.0+0x5b/0x470 01:33:13 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 305.973554] do_mount+0xe53/0x2a00 [ 305.977101] ? fs_reclaim_acquire+0xd4/0x120 [ 305.981520] ? should_fail+0x327/0x3f0 [ 305.985424] ? copy_mount_string+0x40/0x40 [ 305.989670] ? copy_mnt_ns+0xa30/0xa30 [ 305.993566] ? copy_mount_options+0x1fa/0x2f0 [ 305.998069] ? copy_mnt_ns+0xa30/0xa30 [ 306.001961] SyS_mount+0xa8/0x120 [ 306.005426] ? copy_mnt_ns+0xa30/0xa30 [ 306.009331] do_syscall_64+0x1d5/0x640 [ 306.013225] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 306.018416] RIP: 0033:0x465b09 01:33:13 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 306.021601] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 306.029308] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 306.036580] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 306.043874] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 [ 306.051139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 306.058407] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 [ 306.059074] overlayfs: filesystem on './bus' not supported as upperdir 01:33:13 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 01:33:13 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount(&(0x7f0000000100)=@filename='./bus\x00', &(0x7f0000000240)='./file1\x00', &(0x7f00000001c0)='hugetlbfs\x00', 0x2000040, &(0x7f0000000200)='trusted.overlay.nlink\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="757070656f726b6469723d2e2f66696c65312cec6f7765726469723d2e00"/41]) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) 01:33:13 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 01:33:13 executing program 2 (fault-call:2 fault-nth:19): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) [ 306.190483] hugetlbfs: Bad mount option: "trusted.overlay.nlink" [ 306.201197] overlayfs: failed to resolve './file1': -12 [ 306.214483] overlayfs: unrecognized mount option "uppeorkdir=./file1" or missing value 01:33:13 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 306.241763] hugetlbfs: Bad mount option: "trusted.overlay.nlink" [ 306.280088] overlayfs: unrecognized mount option "uppeorkdir=./file1" or missing value [ 306.301540] FAULT_INJECTION: forcing a failure. [ 306.301540] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 306.313366] CPU: 0 PID: 27395 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 306.321291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.330643] Call Trace: [ 306.333238] dump_stack+0x1b2/0x281 [ 306.336873] should_fail.cold+0x10a/0x149 [ 306.341049] __alloc_pages_nodemask+0x22c/0x2720 [ 306.345811] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 306.351175] ? __save_stack_trace+0xa0/0x160 [ 306.355583] ? depot_save_stack+0x10d/0x3f0 [ 306.359904] ? kasan_kmalloc+0x139/0x160 [ 306.363964] ? kasan_kmalloc+0xeb/0x160 [ 306.367939] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 306.372784] ? ovl_fill_super+0x862/0x2610 [ 306.377018] ? mount_nodev+0x4c/0xf0 [ 306.380726] ? mount_fs+0x92/0x2a0 [ 306.384263] ? vfs_kern_mount.part.0+0x5b/0x470 [ 306.389379] ? do_mount+0xe53/0x2a00 [ 306.393207] ? trace_hardirqs_on+0x10/0x10 [ 306.397454] ? do_raw_spin_unlock+0x164/0x220 [ 306.401954] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 306.407093] ? __percpu_counter_sum+0x119/0x190 [ 306.411794] ? lock_acquire+0x170/0x3f0 [ 306.415794] cache_grow_begin+0x91/0x630 [ 306.419892] ? check_preemption_disabled+0x35/0x240 [ 306.424922] cache_alloc_refill+0x273/0x350 [ 306.429266] kmem_cache_alloc+0x333/0x3c0 [ 306.433449] getname_kernel+0x4e/0x340 [ 306.437353] kern_path+0x1b/0x40 [ 306.440735] ovl_mount_dir_noesc+0x58/0x130 [ 306.445068] ovl_mount_dir+0xee/0x190 01:33:13 executing program 1: sendmsg$NL80211_CMD_DEL_PMK(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x5, 0x79}}}}, [@NL80211_ATTR_MAC={0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008010}, 0x2000c810) r0 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) r2 = accept4(r0, &(0x7f0000000100)=@ethernet={0x0, @local}, &(0x7f0000000180)=0x80, 0x800) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x140e, 0x400, 0x70bd26, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x1}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x6}]}, 0x20}, 0x1, 0x0, 0x0, 0x44841}, 0x400c011) sync_file_range(0xffffffffffffffff, 0x10000, 0xfffffffffffffff8, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = accept(r3, &(0x7f0000005b40)=@hci, &(0x7f0000005bc0)=0x80) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000005c40)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000005d40)={&(0x7f0000005c00)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000005d00)={&(0x7f0000005c80)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000227bd7000fcdbdf25020000000c00040003000000000000000c00030001000000010000000c00030000020000000000000c0008000002000000000000"], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000801) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r5, 0x124, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004005}, 0x800) [ 306.448882] ? _raw_spin_unlock+0x29/0x40 [ 306.453039] ovl_fill_super+0x862/0x2610 [ 306.457136] ? up_write+0x17/0x60 [ 306.460604] ? ovl_put_super+0x480/0x480 [ 306.464701] ? sget_userns+0x768/0xc10 [ 306.468600] ? get_anon_bdev+0x1c0/0x1c0 [ 306.472701] ? sget+0xd9/0x110 [ 306.475910] ? ovl_put_super+0x480/0x480 [ 306.479982] mount_nodev+0x4c/0xf0 [ 306.483529] mount_fs+0x92/0x2a0 [ 306.486908] vfs_kern_mount.part.0+0x5b/0x470 [ 306.491413] do_mount+0xe53/0x2a00 [ 306.494963] ? fs_reclaim_acquire+0xd4/0x120 [ 306.499382] ? should_fail+0x327/0x3f0 [ 306.503282] ? copy_mount_string+0x40/0x40 [ 306.507614] ? copy_mnt_ns+0xa30/0xa30 [ 306.511513] ? copy_mount_options+0x1fa/0x2f0 [ 306.516014] ? copy_mnt_ns+0xa30/0xa30 [ 306.519933] SyS_mount+0xa8/0x120 [ 306.523414] ? copy_mnt_ns+0xa30/0xa30 [ 306.527309] do_syscall_64+0x1d5/0x640 [ 306.531207] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 306.536410] RIP: 0033:0x465b09 [ 306.539604] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 01:33:13 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 01:33:13 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000000100)='./bus\x00', &(0x7f0000000000)='trusted.overlay.nlink\x00', 0x0, 0xffffffcf, 0x0) 01:33:13 executing program 2 (fault-call:2 fault-nth:20): mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6525605d99d3ea5c"]) [ 306.547345] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 306.554637] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 306.561919] RBP: 00007f2d8e2951d0 R08: 0000000020000400 R09: 0000000000000000 [ 306.569219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 306.576495] R13: 00007ffda963f34f R14: 00007f2d8e295300 R15: 0000000000022000 [ 306.596366] overlayfs: failed to resolve './file%`]': -2 01:33:13 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 01:33:13 executing program 1: syz_mount_image$ocfs2(&(0x7f0000000000)='ocfs2\x00', &(0x7f0000000040)='./file0\x00', 0x4d98, 0x6, &(0x7f0000000500)=[{&(0x7f0000000080)="570756375e18ee57393f5c261097471ec08d37c70ce7f98016bdd279954fc9e1a0980975208307183531e5fe1430304fce8713859bab9e23c5db45b5774391098d4aa4f824503a4b94a67e9353298e3b5baaa82b9d9eeb56241698330b1aed455c7daa79e7ca6f8e3b47b90ab5c0b9aa71a16e47643c1eff8a47e4037e38bae6c94ca68632ec0d658c9664a42496f588afa58a317e60ae0aa9c20844039f120fe977aab660aae3c849a49983ac30ba8a39d6d386e933db43044b0f8ddd88bd180f1f38676516b0aef997f587f9014f56c8eb47ef8517715732019644dd601dd47e723e8b79bb7873778ff770240e", 0xee, 0x1}, {&(0x7f0000000180)="c9d149feedcd4798b1b02360a105aeb3893505bbaa0dfaec1e17fdef5d8ed0bc33f0d4e362bc8d32b910e222fe83ad60871f2ae5c6b85429b685e65c50a43f71b93584e120817388ca8c258136437f", 0x4f, 0x1}, {&(0x7f0000000200)="648e1a441302baae94b39eebf741a3ddb793ede271ee7b08f50a0dd0630ff308e5f2a1c8019d3c42e8b29bfa94", 0x2d, 0x9}, {&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000340)="c04a00e7ccdf938e0d3dae21bb0f41ad8998de8d828f5994d63a9308e58760adffd8fa91c887817b5beffdb91016b1638f4403b496565bf9983fcfcffdd7ccf439cbedaa9fda60ecdfb74ce85eb41415d2eb637a9fb4935453930da520588e28a03128887e42f41986917a12d465b29eb1c0e8973f5b8f35e249ff1273902b982cb5633ce8f816a19c3c306dc0daa1144570be5c81d384358829ca317909019db7ac5cbecc8aef965c511241cda3af3bf085b0d30c29b167b0da79a1ea", 0xbd, 0xfffffffffffffff7}, {&(0x7f0000000400)="337a663076d48facc3d03b6d99883da1ebeeddd6cbf07e60ebc8cea61384c48d39c9f687fe356ae311f8d93190d0ddc1c0aadadf6ddee6369c17bca7c38a954ab06a95f86c884d7996221afc3103356bae00140196073b473d45852d2cf3843d553687f86554d81be7420f42b277e689092a5e33efdde02bff92ba599951d418a54a63df8be198d09a140eddeb66e73f19b76c4c32ea49a570920ed09a92ad1ebb473bdecf2ef00da8072dd79d523176a67455dce4f8e8999b550a4a4140a6bf2dd9e1c055ca2c6581ff86f79b0d84931f18144413f9763a71", 0xd9}], 0x1000, &(0x7f00000005c0)=ANY=[@ANYBLOB="232c3a232e2c5cc12b2c6f626a5f747970653d232d3a2c6d61736b3d5e4d41595f524541442c736d61636b66736861743d2d2e7b3a2c646f6e745f6d6561737572652c666f776e65723d", @ANYRESDEC=0x0, @ANYBLOB=',euid>', @ANYRESDEC=0x0, @ANYBLOB="2c85707072616973652c00"]) socketpair(0x27, 0x0, 0x7c, &(0x7f0000000680)={0xffffffffffffffff}) r1 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg$kcm(r1, &(0x7f0000001c40)={&(0x7f00000006c0)=@vsock={0x28, 0x0, 0x2711}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000740)="7d04802928ecfba24e09c4e3c9a3d8665387d00f3dd684f0c4bdfd04d389f0804ca558014dc7dc09391097ed7f38193bc743742e184113d780efef87dba7af2003f60ec15f5e8b77437d9ce92f9207fd3d020275a2ba31aae3eac512e9db7d8175017b82b8ba1af49be2918097c9f0871f3b09445c88483a3ce87d7eb1198111099a930a49d409c28be7327295666cf0c626d6bc1e111dd6bcb1b2c2c699cd5ad3b4b8cda233f4fd50a31a", 0xab}], 0x1, &(0x7f0000000840)=[{0x1010, 0xff, 0x6, "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{0x78, 0x104, 0x58b, "97af82ec000bbdbbef1771b336583a60b5d97e9ca9e6f7e8d4d6e217715f61b75587503c85dda8943bc4f08b07be411d643e4fceff5dc38de22fc20a6a7a9a3ec6e7cb5eed1f977eaee2524720fc97046fc684fbba3dc2f70c6de07bf9c16d294b3984ed58c1"}, {0xf8, 0x117, 0x80000000, "a43a720fb4ec565a8358b6ead6a7493d7b32feb837e67a243a8a5bd4af9b46936f7caaf2208d6e5ae37a94a64253174e37ba7788e832b847f8f1b74b0a778cb0a6cb26e4f89149dcdf8d7f8d3048295165359b435c2babb8848a4bf56ad4e48484558b705df008c353b686b2ef38215ff780ba7bca61e5d5aa658ae4e5098fc605ec81768fdd996f1967422630b13a547bb16ac10c1da229f08c164434587f8e86d9bafb5892bcc0323ffe3ce14f28f0af41845f763e732473a50770e6d8eb1c4340d96876a414ba9c863c855b73a51090ce8c3a291a3da93670f05d768614d9322f4ec0936f720f"}, {0xf8, 0xff, 0x1, "826000258231c8d651d089b394c267db9c22752f3f62648330ed36118be5278df0d743deacc472d4a545620d69cd98d83a1bac4efc3c85881c28528395f68f6be121d4514af660c35477cbce002727e85d175f39f1e5ca529c87eb0e91f3011eac46ca2193d5cc887c84d1d72c60ee9dc9e44b26dd9b34e897a96613a3c7e643cb6ffd52af16e57bb5ff18c3ab3d039348b90f977b0e6b59259ac470dda3da091e0f5a53445fd742f37849fd62909dc85604324aee1119050956200eee83c8b9c30366eface748a8f9816d837e3475aaa3369ebc38193384e82ac32b90725687b98d83"}, {0x88, 0x117, 0x4, "c0144cb16d44aada11b2d29756f4250800d93dec0aafaae02646493584ec8bcf8f4047da6a34d60899a3273808251004d1474483315d391fcb6a22c44d52756159e585507eba73a0b72fec6ee40c49d8c7bab86fb8c98fa0445d82202197190891b0cd2dd92d4232c5f022307dc20552ee7fe881d27c8ccc"}, {0x40, 0x3a, 0x3, "742e6133207b162d8372532c1b15a892ed5600cac54b182590bd4745aca713439035ebfd6cac92917922f7522f"}, {0x88, 0x112, 0x4, "0022a430115120836f00ed16a1a43024ed57d023c0734ec8c6390cb230dd02739c65fb742b049272d9542a21f46fb2009dce5ae9b98fe275b530266e988491e37fbe69ce3452f1955ed7fd486b1c0dd10f230d09c16137f4727e0ebd8be6d3cb9ec916cbaf74b48fda9339449d6c6a1366458616"}], 0x13c8}, 0x4000014) sync_file_range(r0, 0x3, 0x7, 0x4) [ 306.661358] overlayfs: filesystem on './bus' not supported as upperdir [ 306.684286] FAULT_INJECTION: forcing a failure. [ 306.684286] name failslab, interval 1, probability 0, space 0, times 0 [ 306.727065] CPU: 0 PID: 27412 Comm: syz-executor.2 Not tainted 4.14.218-syzkaller #0 [ 306.735012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.744718] Call Trace: [ 306.747317] dump_stack+0x1b2/0x281 [ 306.750954] should_fail.cold+0x10a/0x149 [ 306.755111] should_failslab+0xd6/0x130 [ 306.759123] __kmalloc_track_caller+0x2bc/0x400 [ 306.763800] ? ovl_fill_super+0xa12/0x2610 [ 306.768078] ? do_raw_spin_unlock+0x164/0x220 [ 306.772583] kstrdup+0x36/0x70 [ 306.775807] ovl_fill_super+0xa12/0x2610 [ 306.779880] ? up_write+0x17/0x60 [ 306.783339] ? ovl_put_super+0x480/0x480 [ 306.787404] ? sget_userns+0x768/0xc10 [ 306.791304] ? get_anon_bdev+0x1c0/0x1c0 [ 306.795370] ? sget+0xd9/0x110 [ 306.798684] ? ovl_put_super+0x480/0x480 [ 306.802787] mount_nodev+0x4c/0xf0 [ 306.806333] mount_fs+0x92/0x2a0 [ 306.809710] vfs_kern_mount.part.0+0x5b/0x470 [ 306.814212] do_mount+0xe53/0x2a00 [ 306.817779] ? fs_reclaim_acquire+0xd4/0x120 [ 306.822194] ? should_fail+0x327/0x3f0 [ 306.826085] ? copy_mount_string+0x40/0x40 [ 306.830325] ? copy_mnt_ns+0xa30/0xa30 [ 306.834243] ? copy_mount_options+0x1fa/0x2f0 [ 306.838745] ? copy_mnt_ns+0xa30/0xa30 [ 306.842662] SyS_mount+0xa8/0x120 [ 306.846121] ? copy_mnt_ns+0xa30/0xa30 [ 306.850023] do_syscall_64+0x1d5/0x640 [ 306.853933] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 306.859124] RIP: 0033:0x465b09 [ 306.862308] RSP: 002b:00007f2d8e295188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 306.870024] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 01:33:13 executing program 0: mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_nlink(&(0x7f0000002500)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) syz_mount_image$afs(&(0x7f0000000100)='afs\x00', &(0x7f0000000180)='./file1\x00', 0x3ff, 0x4, &(0x7f0000002400)=[{&(0x7f0000000300)="5f1dc4d7f1d4d40504dca7010f65b6d12017ba24c70ed094b9d09ffd3fd17e7d1cc0c3348f0021062aa6e4108694b1f3d8eb56eedcbac763ccaa9d1fbce953185b8c332c9371921a1c1bb6eeb88aa51801843f2681536b301988a3f49dc2795f56c7488338aa92e9d074ce124820b65699c5e174bba83ffe205ef2b25c09a636d970bbc280a1853a8a9f99e779dd75a78d80112d771b662c85df656b598d897cac8e602ff69ab748d747b1e2670b0cc19e90aa9d4765736bbf78daec028bdf05c453ea25240178eaaed63c90a6034afa6d2b2c9c75dd76d66c9b71613897ca789205f3811f1e5a", 0xe7, 0x100000001}, {&(0x7f0000000400)="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