am 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x387, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000001780)=<r0=>0x0, &(0x7f0000000280)=<r1=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000002200), 0x900, 0x0)
io_submit(0x0, 0x9, &(0x7f0000002280)=[0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x4, r2, &(0x7f0000000780)="4efeb512b284d9373ab75ecc4dae46b23ebc8812a7b988c657c7f56521b97018f75e3fe714ceafef64a601e4742c06e794f2e2f25f81d9c8aaa4b352826dd766846d0e45363e69cfbcf0d79e2a4301606e94e5d4fa37628b1f50a58d2a9523dabbbc7e27b940a25d70819ecbfe0761e93d0f368688ea301d3024c5df17f79b077534e49497517230c16e5c902bff846f01fa98bca33ca1c1919549633df453ff5b19feb99fecd3e7ce208c28dffe4c47d9606ea9c1a3862951152b141ef5ccfc129d7187d61d64e8b7cd48f38965e4e66ffabf988fc4ab911ccd052af0c8e6260736b7ec38f353528dc664f309841b24eb59c77675ba3951de0c192d65707ba862f17f5f082c741d324db6f2cff8b8fbf48425c869eb8710553202b6b2978e6f1e0a910684585706a10bc265646da0e400c679f64a63ad5a8ae89e5e102a578c454cefcbde9c93967b46ce80356dd570523a488c76fa7af6b7e3de3f955c4edae4bb84c25f61f5058e17c6d6274ea1897d2857eff98d14102103dd8a10b3de2c315a6c4bd5842ef595107161f0a7dba71a185b0584ba7a4e7b793a76b14e5fd6d9c408d9dca9ef872180528652f1231bd1f4dfb756d405fb330a83fb9b02a9c2933e5d9506e245ad1b6bd83e80c176d821949fa743e32a4cfe65a33059c61a4dceeb45ffdb594105e966b7e022db803ca3c0c0931b3847830156dbc6a2505c590829a78f30e8f9b804e8e5715fbd233d974f5081f84f53ef2e58abea57188be2d37ab03d15b7cf7db23fa7e742ae2c1270351274f0dd89221f340c0cb0e039df59409480ac8790394dd1e5d5b1ddf36c860ec37bed45732a80342d0552cb28246e084dfb104f31b4ae16b02ceedb0e8d976ccd2c7ce7274dcc847ce790976799e7bc0f6cbda87c78b723e852b6179a731e134dccccaf4cd8994862f4cfc80d6014295e9143ed89373e521764bab3aecd6bbf9903113e350fd8c70d7c1b75cbdfd84f1c98f8f832757dd1d58102fdece7d1c9c4e67f370075d1e04af0361bc9eb0c052836f9b613ebbb5af5ce2fdd361c4766a7e83c7c1bd29b32c9f4d476dadc55a17a5f7fee2015a38e7fbbc5ee9835b977d26932b7124bcd2ffd04672bb936db09d7269f5c380bbd774b354f3cfffadc92133f01c149eb4ab76a97b029d4344927224a68442f17e883271591cc04253921b60a3be6d96e4666ff4a452d85565d066ecba86263a6783727fcfe0ac61ca894d0b6e6975f87e7b1cd62c37c4b2d9729725285d3eec8588feae154317c675f61b35acf6b0307615681f97d0ea3e0bf0ede2b695f45c81f68c89861a538609a5db5d58bbee4411a1d92acc0098d9288f082f9640643c4269e9e34cabdff48072f3e15250c0854795b5ce634e0291d423e149a6aad2c968543423a9711c3e404680badf174048f65f5d1a71c8fb410e14f4083922b043d52edb91ce6f792abd03459d03485ea532027891bbe6eb12b73170cd94c77652db6a66e7ec5dd04dbca7ab11a0ac9a9367160a8a4fc6a89cde62292ee9942c7325202978d72306578f409bb3e83b0c8306ec449ca66ed250d4ee0b0e7f2359edd572cd75e08696a1da5ae87671bfb5191fe24217f158aec9a9758d1e66eb61512c68e980f11f08ebb63a99e632f0ff50dfd649b9ac18e11d5a8f4e25fe260a550d9462b33d6707a29ee838acc71dd8ac6fc4c6e1a638ac9a768e859c624bd729258ca498088cf9625fe561cfee08c530f49a3862fcc3156e704169cfcbea285c07761ad13fdcf5348318f0ae149b686c6dee8371202a571d80d62f94f9b7bab43e27c598c5aca5c1fcf7b5251c1c73add04606ad491b1d76afbeccd51c866fa6725f5a88c18aa5683f537fd8c114ded370e0096a49a8fc811e0f3b1aad11db56591662ed8823387d0348d0ace6bb51562651cf76b034d0dbb1a6f683b2ca4c66cbfee800eb9fe23df84214ae39e05806c0c55303f8ac29f46267cd526c453070e08495971bb1584c92caa98d2a7b7a260c930254939e624d7e386f307a85f26de91257a2d67c6b44af75efe1d46bbceebb7d89171605cc7d82f5d4f322ed48303fd24496d242aa7713b389e405e84445a43252d0dfdd3fd2d4e71a8a2d1cf55ab9e3384da604899b648b8716c67c2aae616f95a2b21a0af135610bb73418e7fa52fa68099b73a050c36c338850d7fbcc66174291a95e85de5105274b758058c617ca395359191f9de9a3a02f35dd1ba73c382dbdd6d41c898c109d2673a3ee3727a513a2eb65d73cd79eba0a31ed6ac1a5a620d4b673643682075119dfa70f267501e38dd6396f9ddf0733f9cc016f8e69348093e7d6a2a96f691fa965a043336137bd3f61c8f9d69c1d797dff06d89786fb0ee55db44e36bebbe9932156eeaf56261bd98799f5e19e19fc477b7708f94a2daefe01a8cd4022ba845f153e49825188f3799dacb796c86b7c46a2e806681271ea35ff711c43eca0d1e0cf673960be8dc353efd8c8f60d7edd5d8b1c7dd52103ace4669721e42aa2a1753cc0c13832c422c309c9cca9e96e0dc2d50cb547cf29dc1e42380e16df48f895c4280121590abf5b1ea2c0d5c3c2d505543ab14d50402d26167e878fef53636c195e29132d47195d9adc189f928cbeb1b1ec004c15bb2633dd428368130723b3c1eca1a8e97b4ef6816c35613e373c6d365344ef6c8bbf3ca8e3a00f4cabdc40803ba7e1ddc3cd521e8d4ed1fcef41e0be3473c4237aa1f6d85e5a07d5d728269fca5d21adf9e887089621518f8f68d05e72ad1501159cdc1e5875a788949daf01b7edc4f8323e9a9df3e6b5823758be4f6d351a57b49cec25c7a11a0e95cde88bd358f6eca818f5e747bdaf1e963dfc5c499d3603b0e256e24226473e6caf47d37d7a66e788a67350c1dbd16a0a8485e0f9af8ca5bbeb38c8d6374fafbe5120b01d3cf51a03c0ae60ecaf11da593cfe7e187da563abeb8f285e7595ccde5cf22249857b20989dd33aa009ec0b767a29e843fc9a82b2f9cb6795cd4e009e43f2caa9e663368db4b1a77d9356c4468f848bcdb907c03c0cf845073a96765582a1ed8f196ca9a5df0855b88199a2fcdb021dabe2e41a0b8194363b06cae29a05c5849c6bab79372d9d6cbf9b21969fd15a13fa9bf2d7dede9efa7cccb358d0a938776d992226e4a373057de644becc9e69a0713656f978c6167130ad562ea1e0be6e9290a65204e3fea51f9e4d277803bcff647adfe1fb9d76aa357e6c5af8395f534af8e36c1f9a69f0d833c4512aa42acedc76c4949686b82c1e01fe8bee69a9b42a7c0115993588e5706cffbb1c050408b6755f770439b01f7d309bc2ac4a0c65b7792c2336ffdb67f1447314aa3bd80e902eb68edd7cf46a5c94349ebceba6eab97c3f5ea5760385243fa6bc0e61190f7ff1a59d029bf6e9b59472afccec43ac8cef02127f872b9b05ecfe594b5ad6dcaecc79acc6cbe576dd3870fd0668e46046bf003b23591c704ecaa957a14bc7a194e871569f7afadfe017ae28ca439346b5a3857e26d55ffb3fedfaea853def8bcc4d05add6214c66b58d32f08b0d1e954863141ab6dad4a3b0129a356082aef2e256b410f40bcc5cff1774145fae93874c9628d9ca82960cdb96fdfbb3d897c1f06ffa0908ebb8c2668fcc58eec9b5d2bca16ef6c33114bc02d39435e4acb906f944c3b5a2755b40869a6b85790490d761ad61f79ffa2107dd1c4f21f0a8964602fd8ced159dd22d8e3872efc3f20f5578f7163f3540cdc6362dfe3f1332dc909a4621fb49ee4ed9bc73df651d3f11364c750ba95db0fce398c77edbdccb6a6c2a3242adfdfeaf7a00abb9dcb63d8d206219fd023a99f69580c943e7672041286cd141c324eec0b23d9cdb37aba4066187f81f0f1b5122786336ebe4a84edf60ffbd63b17b1f1a6735d654506d372b6ea528e6ab7cee7704e85f202fcb9d2aba783c7d1fac5b011faa8af5344b26074b5e8dcffb3e81687bf810be13f5b9b29e234f7e07a8698d12d98effcea4fc4ff56b2296eebc7bf136a8bb3e88e7586a370903aae7bcd9a2455959024626a30b4ba79f96c8a9a12a6aded3c1e39935f3f542418f6d8506a466764977476b4ffbe13ef6599c778f8eba5152999d93eeb0ebdc4d9bacb5ed7cebd834b9dca8bcf6f71c9b5bcb20c2d3cf36bc2efb6a1147c7ab9bfc1fe30dc07a14249a1b15d92111e5466589add96690ce83b064089e3c1d4f18a8da7f3f045329b557f0d31e1b0aa49c3ff7492873f4e1e448e998b4a386533d8521ab124ad80ce5d6a8d0fbfb5c4001dfe348a6aa2054343fafbb4413ca3b1ed5bd676265544d694c3688a00d61798867a068c8cb5fda53d2a68012d79c23dfe46f76295148939639885798f06841a8bd94dcf864cd00c479750c84881c3270c07d0008d2b6b3ebbbb98605edb29a1d1e51c2917d5257f39e72c8c595eda26bb08ac4660e198252e811823cbd409b7b1b59e02b138ffd74453b1ff311fc5138ff52883041f53a1dab886759b16d9d4b445edddaa97fcf6c7a9e7951c3e04bd0510e407c036a69a241a80ffae8a9651d938c0a1405ad8663568ac3bc2f340f62237b178ff6f4d94163845617e3b5145547de1b4cf54a7117f47b33afbea550c68779d587f23068b1495618a9eaf00b6ed6d2e2a7f5d3af7bb1b3643b58159e92bfcdd1f820badc1e00e5dd386475e4381100576df7e62d9150b366d9d86a42cb4b8c9f397b08ecb58b8e5a86846f9442deffb09891c48f8f8ae1c736f9f025b56a38a3f76faa936524e6bc37f32d35291c3d5b870dcb15e40b7756a0b065ef072ccabcd3a127dd5d37e998d010e47b6256ff1c3ce1f62a4066ddcb34dae0900972b3c37d4ded0eed42ea276fe88d1ee817bbce7966fab0689692d0c180ba6138330128701002d8c1b2a13184ad6b7fd2a90aaf6ae6e23e2b95eaddf3f03aeae47b2892be7a8be6fdaab1dacfad6e2a58feaafa963a484762ef076306f3c002aff20dcb9828cd8f2af49d382aa6cb40ac81b84cb95738fc97bcb3676071968bf78ec9e0b3121a083996c79c954d3d6bf41c5da74898ff3e9c7209741955a39e8d02903f5bb111ab859223c181e47d0672b284a5032e5cfd259f24330e1ce79d29748a01fb60aeaa66385bddc29339f1f598b2ef5e17b3ded304d02ac0022e3c0ae6839fb0db5b24622a9427641239ee46b7958388238b7bb003b7fc707c44c45fd1dd187d85758c63c8ce66cbad1c995dae4fbc283a5eb188625f7eaf7c2afddf5527b4a1301ad66c222c98ce741ad78f99f592a5d2780677348b66c7724fd7306d7d60bd747945163d18179b448bb6064e6b53a63e78002c28baa4fccbfe9729bb76db4c9b6465f2eb46511474911b470edfd86517e839f9c97dff0c1ae2aba1bac2345013b0db3e4fbcbe5009d6b42f7398ddf650987d5ec45a83bbd95c9f9f6f23dd9e3d6230a210c81167ce79f8e65b2ddd24a63229aff0c5d3702735339dfc981ca743971e367ba7de2dfe1856740c572207df102a6c29ac8735e821dca1c37aab0018e3d1dfc8e2088f45f6665d1b3df187a708ec8515816dffde64f539c346cefe910031073e6e4e80e00097a35f8265ba42050517459ff560bbc2c1f38652371bc2ddb3d66f1e8761ccb1440a1cb0aeb26c45fee1d378dd59246321f45a46d943cdbfd53e60dd5b87bbedb22e2f79aa42a3aeb9abf4085ce27bd49528ba01d891934d654316502a9d79dad6bed589f042375bdd0c85bc07d1dee5c94e48275ff877e0b9ec9af", 0x1000, 0x280, 0x0, 0x2}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000001800)="b6e32d47378fd5a99b2a9528e7eb8d703426cd4d7a7be7849fd5b8e25d03b716c5b688d3a0c2d518dd668ec7b3d632352889abdb86ab675b05edf91b0b8b699ee999008bc2a9dbc618a1d90a819760aecff8312a9d999dddefcdf496fe8f65d5dc7cc804d840b47f72fc83002826a6ac3fa0f05224378662a12e044c5c7a284ff96b877ba3bd68a2b306d1db7ff391e7a8bfca6755343eadd22707e67ee6801c264ec4ecb22c20d17a1948768198930b8f53a40fb099a9bbc85c08263ced2c58be61fb12d611515a6657c4c67b0560", 0xcf, 0x2, 0x0, 0x2}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7, 0x8000, r3, &(0x7f00000005c0)="9445b0125848c3eb5ec0f186767dcae8019250f7b3e0aa2c3d548ff805718c60e112972f53415ff39ad6fc11073d3fe8f892c67aa08402213ada1d5d70a0bc7cb80a675b141c4af181896a384488e3e4e13772689c", 0x55, 0x1000}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x2, 0x1f, r3, &(0x7f0000001a40)="6b495dba6f11c878c3856de16d1a7e189b564659262b746ad45d88c1ee6a11ddee6e4df657b4fa304fb1fec9af226aef55cc0716551e14fc8350682a25965b91d813eefcdb334be94904963d473944f237d737b2430448c5b1bcecc9eb06", 0x5e, 0x100000, 0x0, 0x4}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000001e00)="eb326199b560e90327822939c27fb52d09dc6d5e02239fc12e21b35962d9498fd780f1e9", 0x24, 0x5}, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x5, 0x3f80, 0xffffffffffffffff, &(0x7f0000001e80)="44128bc2dab0f4ae0d37b288c9b6a3240d8e44fb35c49472ec75b42179c759f46383cd60260007e7c459aec00ac356a6046ae25542a115a7225aa45c33332b37e2f18511d884c65ade0fef733d6e64fb77f779143310840af0e71b79ec49d7ac77f90cd7c61af903c8df665c67b989b50b2183841e415f39b609dfd35a00f714ae9b1b69f699eb679a45d85171a72f50f2f5bb5db0e96c3534ebfdb54132a26a175696881635e1aa5a2b185cc7f3d0ec1b0a28dd957a3051ac52d52f41a89f01f1a967ba26470b7ad227ec51bde23868a35bc8a4dc4c02cd0384e5", 0xdb, 0x8df, 0x0, 0x3}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f0000002040)="f83934915ffbd12dbef6c0429ea5be5cfef3092fb97e0831070618bb4cba7dba6418f64df1c2dc27b94dc13f991c76a68669cdc08298a07314b1b9e9c166c3a169883eee201b6c2ebaa831f4d00863eb6c68a7696e713efa771339175eb2f77374cd5b0b379662f3a2f4612724db375f9b19bf9a2b0c8e07e3f8ef3a090b053e34ded330c51aeefc28e80fb63c0d823236605802339e56620ab59b583c66af29cb3bdcde3e15939087597d7dec960b5e0f43ca42a30aa9af30020bc251f6a369bf5d57a62fb67331f9b1cf5af1f6ae4d2874", 0xd2, 0x0, 0x0, 0x2}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x8, 0x20, 0xffffffffffffffff, &(0x7f00000021c0)="97c7e04b6c063d69ee17dcc67b4b352f927ef11146a41d0e4cab40f6a68235b270a87840915ac7", 0x27, 0x5, 0x0, 0x0, r4}])
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x4)
syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xe089913f25d7a184}, 0x3734)
r5 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r5, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r6, 0x0, 0x401ffc002)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  438.037592][   T26] audit: type=1800 audit(1634921408.046:373): pid=17487 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=217 res=0 errno=0
[  438.078601][T17502] block nbd1: shutting down sockets
16:50:08 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r9 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r9, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x2000000)

[  438.162476][T17509] binder: 17503:17509 unknown command 0
16:50:08 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x125f)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  438.225149][T17509] binder: 17503:17509 ioctl c0306201 20000200 returned -22
16:50:08 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:08 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x6c, 0x0, &(0x7f0000000440)=[@clear_death={0x400c630f, 0x1}, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x58, 0x18, &(0x7f00000003c0)={@fda={0x66646185, 0x7, 0x1, 0xc}, @fd, @fda={0x66646185, 0x8, 0x1, 0x5}}, &(0x7f0000000000)={0x0, 0x20, 0x38}}, 0x1000}, @exit_looper, @dead_binder_done], 0x64, 0x0, &(0x7f0000000540)="e5425037a41f0aadfdd75d509d196335329e2b6177b0ec3b9f9b7d067e38565cf638b4fdcaa57d28bdd61eed83b6c5f34a958cc2e1937468415f4ed62399a65ef0c4dbe29921cf6e6c844d8c945a9c179942b3a8a5e11e16b115cf58a84604868b311bf2"})

16:50:08 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r9 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r9, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x10000000)

16:50:08 executing program 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x387, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000001780)=<r0=>0x0, &(0x7f0000000280)=<r1=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000002200), 0x900, 0x0)
io_submit(0x0, 0x9, &(0x7f0000002280)=[0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x4, r2, &(0x7f0000000780)="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", 0x1000, 0x280, 0x0, 0x2}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000001800)="b6e32d47378fd5a99b2a9528e7eb8d703426cd4d7a7be7849fd5b8e25d03b716c5b688d3a0c2d518dd668ec7b3d632352889abdb86ab675b05edf91b0b8b699ee999008bc2a9dbc618a1d90a819760aecff8312a9d999dddefcdf496fe8f65d5dc7cc804d840b47f72fc83002826a6ac3fa0f05224378662a12e044c5c7a284ff96b877ba3bd68a2b306d1db7ff391e7a8bfca6755343eadd22707e67ee6801c264ec4ecb22c20d17a1948768198930b8f53a40fb099a9bbc85c08263ced2c58be61fb12d611515a6657c4c67b0560", 0xcf, 0x2, 0x0, 0x2}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7, 0x8000, r3, &(0x7f00000005c0)="9445b0125848c3eb5ec0f186767dcae8019250f7b3e0aa2c3d548ff805718c60e112972f53415ff39ad6fc11073d3fe8f892c67aa08402213ada1d5d70a0bc7cb80a675b141c4af181896a384488e3e4e13772689c", 0x55, 0x1000}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x2, 0x1f, r3, &(0x7f0000001a40)="6b495dba6f11c878c3856de16d1a7e189b564659262b746ad45d88c1ee6a11ddee6e4df657b4fa304fb1fec9af226aef55cc0716551e14fc8350682a25965b91d813eefcdb334be94904963d473944f237d737b2430448c5b1bcecc9eb06", 0x5e, 0x100000, 0x0, 0x4}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000001e00)="eb326199b560e90327822939c27fb52d09dc6d5e02239fc12e21b35962d9498fd780f1e9", 0x24, 0x5}, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x5, 0x3f80, 0xffffffffffffffff, &(0x7f0000001e80)="44128bc2dab0f4ae0d37b288c9b6a3240d8e44fb35c49472ec75b42179c759f46383cd60260007e7c459aec00ac356a6046ae25542a115a7225aa45c33332b37e2f18511d884c65ade0fef733d6e64fb77f779143310840af0e71b79ec49d7ac77f90cd7c61af903c8df665c67b989b50b2183841e415f39b609dfd35a00f714ae9b1b69f699eb679a45d85171a72f50f2f5bb5db0e96c3534ebfdb54132a26a175696881635e1aa5a2b185cc7f3d0ec1b0a28dd957a3051ac52d52f41a89f01f1a967ba26470b7ad227ec51bde23868a35bc8a4dc4c02cd0384e5", 0xdb, 0x8df, 0x0, 0x3}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f0000002040)="f83934915ffbd12dbef6c0429ea5be5cfef3092fb97e0831070618bb4cba7dba6418f64df1c2dc27b94dc13f991c76a68669cdc08298a07314b1b9e9c166c3a169883eee201b6c2ebaa831f4d00863eb6c68a7696e713efa771339175eb2f77374cd5b0b379662f3a2f4612724db375f9b19bf9a2b0c8e07e3f8ef3a090b053e34ded330c51aeefc28e80fb63c0d823236605802339e56620ab59b583c66af29cb3bdcde3e15939087597d7dec960b5e0f43ca42a30aa9af30020bc251f6a369bf5d57a62fb67331f9b1cf5af1f6ae4d2874", 0xd2, 0x0, 0x0, 0x2}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x8, 0x20, 0xffffffffffffffff, &(0x7f00000021c0)="97c7e04b6c063d69ee17dcc67b4b352f927ef11146a41d0e4cab40f6a68235b270a87840915ac7", 0x27, 0x5, 0x0, 0x0, r4}])
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x4)
syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xe089913f25d7a184}, 0x3734)
r5 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r5, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  438.449471][T17519] block nbd1: shutting down sockets
[  438.527219][T17515] block nbd1: shutting down sockets
16:50:08 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r9 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r9, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x100000000000000)

16:50:08 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  438.582432][T17528] binder: 17522:17528 unknown command 0
16:50:08 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1260)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  438.623473][T17528] binder: 17522:17528 ioctl c0306201 20000200 returned -22
[  438.659111][T17531] binder: 17522:17531 unknown command 0
[  438.698196][T17531] binder: 17522:17531 ioctl c0306201 20000200 returned -22
16:50:08 executing program 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x387, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000001780)=<r0=>0x0, &(0x7f0000000280)=<r1=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000002200), 0x900, 0x0)
io_submit(0x0, 0x9, &(0x7f0000002280)=[0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x4, r2, &(0x7f0000000780)="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", 0x1000, 0x280, 0x0, 0x2}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000001800)="b6e32d47378fd5a99b2a9528e7eb8d703426cd4d7a7be7849fd5b8e25d03b716c5b688d3a0c2d518dd668ec7b3d632352889abdb86ab675b05edf91b0b8b699ee999008bc2a9dbc618a1d90a819760aecff8312a9d999dddefcdf496fe8f65d5dc7cc804d840b47f72fc83002826a6ac3fa0f05224378662a12e044c5c7a284ff96b877ba3bd68a2b306d1db7ff391e7a8bfca6755343eadd22707e67ee6801c264ec4ecb22c20d17a1948768198930b8f53a40fb099a9bbc85c08263ced2c58be61fb12d611515a6657c4c67b0560", 0xcf, 0x2, 0x0, 0x2}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7, 0x8000, r3, &(0x7f00000005c0)="9445b0125848c3eb5ec0f186767dcae8019250f7b3e0aa2c3d548ff805718c60e112972f53415ff39ad6fc11073d3fe8f892c67aa08402213ada1d5d70a0bc7cb80a675b141c4af181896a384488e3e4e13772689c", 0x55, 0x1000}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x2, 0x1f, r3, &(0x7f0000001a40)="6b495dba6f11c878c3856de16d1a7e189b564659262b746ad45d88c1ee6a11ddee6e4df657b4fa304fb1fec9af226aef55cc0716551e14fc8350682a25965b91d813eefcdb334be94904963d473944f237d737b2430448c5b1bcecc9eb06", 0x5e, 0x100000, 0x0, 0x4}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000001e00)="eb326199b560e90327822939c27fb52d09dc6d5e02239fc12e21b35962d9498fd780f1e9", 0x24, 0x5}, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x5, 0x3f80, 0xffffffffffffffff, &(0x7f0000001e80)="44128bc2dab0f4ae0d37b288c9b6a3240d8e44fb35c49472ec75b42179c759f46383cd60260007e7c459aec00ac356a6046ae25542a115a7225aa45c33332b37e2f18511d884c65ade0fef733d6e64fb77f779143310840af0e71b79ec49d7ac77f90cd7c61af903c8df665c67b989b50b2183841e415f39b609dfd35a00f714ae9b1b69f699eb679a45d85171a72f50f2f5bb5db0e96c3534ebfdb54132a26a175696881635e1aa5a2b185cc7f3d0ec1b0a28dd957a3051ac52d52f41a89f01f1a967ba26470b7ad227ec51bde23868a35bc8a4dc4c02cd0384e5", 0xdb, 0x8df, 0x0, 0x3}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f0000002040)="f83934915ffbd12dbef6c0429ea5be5cfef3092fb97e0831070618bb4cba7dba6418f64df1c2dc27b94dc13f991c76a68669cdc08298a07314b1b9e9c166c3a169883eee201b6c2ebaa831f4d00863eb6c68a7696e713efa771339175eb2f77374cd5b0b379662f3a2f4612724db375f9b19bf9a2b0c8e07e3f8ef3a090b053e34ded330c51aeefc28e80fb63c0d823236605802339e56620ab59b583c66af29cb3bdcde3e15939087597d7dec960b5e0f43ca42a30aa9af30020bc251f6a369bf5d57a62fb67331f9b1cf5af1f6ae4d2874", 0xd2, 0x0, 0x0, 0x2}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x8, 0x20, 0xffffffffffffffff, &(0x7f00000021c0)="97c7e04b6c063d69ee17dcc67b4b352f927ef11146a41d0e4cab40f6a68235b270a87840915ac7", 0x27, 0x5, 0x0, 0x0, r4}])
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x4)
syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xe089913f25d7a184}, 0x3734)
r5 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r5, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  438.743826][   T26] audit: type=1800 audit(1634921408.746:374): pid=17534 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=218 res=0 errno=0
16:50:08 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x6c, 0x0, &(0x7f0000000440)=[@clear_death={0x400c630f, 0x1}, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x58, 0x18, &(0x7f00000003c0)={@fda={0x66646185, 0x7, 0x1, 0xc}, @fd, @fda={0x66646185, 0x8, 0x1, 0x5}}, &(0x7f0000000000)={0x0, 0x20, 0x38}}, 0x1000}, @exit_looper, @dead_binder_done], 0x64, 0x0, &(0x7f0000000540)="e5425037a41f0aadfdd75d509d196335329e2b6177b0ec3b9f9b7d067e38565cf638b4fdcaa57d28bdd61eed83b6c5f34a958cc2e1937468415f4ed62399a65ef0c4dbe29921cf6e6c844d8c945a9c179942b3a8a5e11e16b115cf58a84604868b311bf2"})

16:50:08 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  438.888980][T17541] block nbd1: shutting down sockets
[  438.987242][T17537] block nbd1: shutting down sockets
16:50:09 executing program 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x387, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000001780)=<r0=>0x0, &(0x7f0000000280)=<r1=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000002200), 0x900, 0x0)
io_submit(0x0, 0x9, &(0x7f0000002280)=[0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x4, r2, &(0x7f0000000780)="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", 0x1000, 0x280, 0x0, 0x2}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000001800)="b6e32d47378fd5a99b2a9528e7eb8d703426cd4d7a7be7849fd5b8e25d03b716c5b688d3a0c2d518dd668ec7b3d632352889abdb86ab675b05edf91b0b8b699ee999008bc2a9dbc618a1d90a819760aecff8312a9d999dddefcdf496fe8f65d5dc7cc804d840b47f72fc83002826a6ac3fa0f05224378662a12e044c5c7a284ff96b877ba3bd68a2b306d1db7ff391e7a8bfca6755343eadd22707e67ee6801c264ec4ecb22c20d17a1948768198930b8f53a40fb099a9bbc85c08263ced2c58be61fb12d611515a6657c4c67b0560", 0xcf, 0x2, 0x0, 0x2}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7, 0x8000, r3, &(0x7f00000005c0)="9445b0125848c3eb5ec0f186767dcae8019250f7b3e0aa2c3d548ff805718c60e112972f53415ff39ad6fc11073d3fe8f892c67aa08402213ada1d5d70a0bc7cb80a675b141c4af181896a384488e3e4e13772689c", 0x55, 0x1000}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x2, 0x1f, r3, &(0x7f0000001a40)="6b495dba6f11c878c3856de16d1a7e189b564659262b746ad45d88c1ee6a11ddee6e4df657b4fa304fb1fec9af226aef55cc0716551e14fc8350682a25965b91d813eefcdb334be94904963d473944f237d737b2430448c5b1bcecc9eb06", 0x5e, 0x100000, 0x0, 0x4}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000001e00)="eb326199b560e90327822939c27fb52d09dc6d5e02239fc12e21b35962d9498fd780f1e9", 0x24, 0x5}, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x5, 0x3f80, 0xffffffffffffffff, &(0x7f0000001e80)="44128bc2dab0f4ae0d37b288c9b6a3240d8e44fb35c49472ec75b42179c759f46383cd60260007e7c459aec00ac356a6046ae25542a115a7225aa45c33332b37e2f18511d884c65ade0fef733d6e64fb77f779143310840af0e71b79ec49d7ac77f90cd7c61af903c8df665c67b989b50b2183841e415f39b609dfd35a00f714ae9b1b69f699eb679a45d85171a72f50f2f5bb5db0e96c3534ebfdb54132a26a175696881635e1aa5a2b185cc7f3d0ec1b0a28dd957a3051ac52d52f41a89f01f1a967ba26470b7ad227ec51bde23868a35bc8a4dc4c02cd0384e5", 0xdb, 0x8df, 0x0, 0x3}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f0000002040)="f83934915ffbd12dbef6c0429ea5be5cfef3092fb97e0831070618bb4cba7dba6418f64df1c2dc27b94dc13f991c76a68669cdc08298a07314b1b9e9c166c3a169883eee201b6c2ebaa831f4d00863eb6c68a7696e713efa771339175eb2f77374cd5b0b379662f3a2f4612724db375f9b19bf9a2b0c8e07e3f8ef3a090b053e34ded330c51aeefc28e80fb63c0d823236605802339e56620ab59b583c66af29cb3bdcde3e15939087597d7dec960b5e0f43ca42a30aa9af30020bc251f6a369bf5d57a62fb67331f9b1cf5af1f6ae4d2874", 0xd2, 0x0, 0x0, 0x2}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x8, 0x20, 0xffffffffffffffff, &(0x7f00000021c0)="97c7e04b6c063d69ee17dcc67b4b352f927ef11146a41d0e4cab40f6a68235b270a87840915ac7", 0x27, 0x5, 0x0, 0x0, r4}])
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x4)
syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xe089913f25d7a184}, 0x3734)
memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

16:50:09 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1261)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  439.073884][T17548] binder: 17545:17548 unknown command 0
[  439.109472][T17548] binder: 17545:17548 ioctl c0306201 20000200 returned -22
[  439.134049][   T26] audit: type=1800 audit(1634921409.136:375): pid=17534 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=219 res=0 errno=0
[  439.138611][T17550] binder: 17545:17550 unknown command 0
16:50:09 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:09 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r9 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r9, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x200000000000000)

[  439.268820][ T1359] ieee802154 phy0 wpan0: encryption failed: -22
[  439.275354][ T1359] ieee802154 phy1 wpan1: encryption failed: -22
[  439.308454][T17550] binder: 17545:17550 ioctl c0306201 20000200 returned -22
[  439.347274][T17555] block nbd1: shutting down sockets
16:50:09 executing program 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x387, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000001780)=<r0=>0x0, &(0x7f0000000280)=<r1=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000002200), 0x900, 0x0)
io_submit(0x0, 0x9, &(0x7f0000002280)=[0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x4, r2, &(0x7f0000000780)="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", 0x1000, 0x280, 0x0, 0x2}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000001800)="b6e32d47378fd5a99b2a9528e7eb8d703426cd4d7a7be7849fd5b8e25d03b716c5b688d3a0c2d518dd668ec7b3d632352889abdb86ab675b05edf91b0b8b699ee999008bc2a9dbc618a1d90a819760aecff8312a9d999dddefcdf496fe8f65d5dc7cc804d840b47f72fc83002826a6ac3fa0f05224378662a12e044c5c7a284ff96b877ba3bd68a2b306d1db7ff391e7a8bfca6755343eadd22707e67ee6801c264ec4ecb22c20d17a1948768198930b8f53a40fb099a9bbc85c08263ced2c58be61fb12d611515a6657c4c67b0560", 0xcf, 0x2, 0x0, 0x2}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7, 0x8000, r3, &(0x7f00000005c0)="9445b0125848c3eb5ec0f186767dcae8019250f7b3e0aa2c3d548ff805718c60e112972f53415ff39ad6fc11073d3fe8f892c67aa08402213ada1d5d70a0bc7cb80a675b141c4af181896a384488e3e4e13772689c", 0x55, 0x1000}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x2, 0x1f, r3, &(0x7f0000001a40)="6b495dba6f11c878c3856de16d1a7e189b564659262b746ad45d88c1ee6a11ddee6e4df657b4fa304fb1fec9af226aef55cc0716551e14fc8350682a25965b91d813eefcdb334be94904963d473944f237d737b2430448c5b1bcecc9eb06", 0x5e, 0x100000, 0x0, 0x4}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000001e00)="eb326199b560e90327822939c27fb52d09dc6d5e02239fc12e21b35962d9498fd780f1e9", 0x24, 0x5}, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x5, 0x3f80, 0xffffffffffffffff, &(0x7f0000001e80)="44128bc2dab0f4ae0d37b288c9b6a3240d8e44fb35c49472ec75b42179c759f46383cd60260007e7c459aec00ac356a6046ae25542a115a7225aa45c33332b37e2f18511d884c65ade0fef733d6e64fb77f779143310840af0e71b79ec49d7ac77f90cd7c61af903c8df665c67b989b50b2183841e415f39b609dfd35a00f714ae9b1b69f699eb679a45d85171a72f50f2f5bb5db0e96c3534ebfdb54132a26a175696881635e1aa5a2b185cc7f3d0ec1b0a28dd957a3051ac52d52f41a89f01f1a967ba26470b7ad227ec51bde23868a35bc8a4dc4c02cd0384e5", 0xdb, 0x8df, 0x0, 0x3}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f0000002040)="f83934915ffbd12dbef6c0429ea5be5cfef3092fb97e0831070618bb4cba7dba6418f64df1c2dc27b94dc13f991c76a68669cdc08298a07314b1b9e9c166c3a169883eee201b6c2ebaa831f4d00863eb6c68a7696e713efa771339175eb2f77374cd5b0b379662f3a2f4612724db375f9b19bf9a2b0c8e07e3f8ef3a090b053e34ded330c51aeefc28e80fb63c0d823236605802339e56620ab59b583c66af29cb3bdcde3e15939087597d7dec960b5e0f43ca42a30aa9af30020bc251f6a369bf5d57a62fb67331f9b1cf5af1f6ae4d2874", 0xd2, 0x0, 0x0, 0x2}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x8, 0x20, 0xffffffffffffffff, &(0x7f00000021c0)="97c7e04b6c063d69ee17dcc67b4b352f927ef11146a41d0e4cab40f6a68235b270a87840915ac7", 0x27, 0x5, 0x0, 0x0, r4}])
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x4)
syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xe089913f25d7a184}, 0x3734)
memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

16:50:09 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1262)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:09 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:09 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x6c, 0x0, &(0x7f0000000440)=[@clear_death={0x400c630f, 0x1}, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x58, 0x18, &(0x7f00000003c0)={@fda={0x66646185, 0x7, 0x1, 0xc}, @fd, @fda={0x66646185, 0x8, 0x1, 0x5}}, &(0x7f0000000000)={0x0, 0x20, 0x38}}, 0x1000}, @exit_looper, @dead_binder_done], 0x64, 0x0, &(0x7f0000000540)="e5425037a41f0aadfdd75d509d196335329e2b6177b0ec3b9f9b7d067e38565cf638b4fdcaa57d28bdd61eed83b6c5f34a958cc2e1937468415f4ed62399a65ef0c4dbe29921cf6e6c844d8c945a9c179942b3a8a5e11e16b115cf58a84604868b311bf2"})

[  439.468860][   T26] audit: type=1800 audit(1634921409.476:376): pid=17561 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=220 res=0 errno=0
[  439.599101][T17570] block nbd1: shutting down sockets
[  439.616241][T17572] binder: 17567:17572 unknown command 0
[  439.644376][T17572] binder: 17567:17572 ioctl c0306201 20000200 returned -22
[  439.681208][T17575] binder: 17567:17575 unknown command 0
16:50:09 executing program 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x387, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000001780)=<r0=>0x0, &(0x7f0000000280)=<r1=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000002200), 0x900, 0x0)
io_submit(0x0, 0x9, &(0x7f0000002280)=[0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x4, r2, &(0x7f0000000780)="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", 0x1000, 0x280, 0x0, 0x2}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000001800)="b6e32d47378fd5a99b2a9528e7eb8d703426cd4d7a7be7849fd5b8e25d03b716c5b688d3a0c2d518dd668ec7b3d632352889abdb86ab675b05edf91b0b8b699ee999008bc2a9dbc618a1d90a819760aecff8312a9d999dddefcdf496fe8f65d5dc7cc804d840b47f72fc83002826a6ac3fa0f05224378662a12e044c5c7a284ff96b877ba3bd68a2b306d1db7ff391e7a8bfca6755343eadd22707e67ee6801c264ec4ecb22c20d17a1948768198930b8f53a40fb099a9bbc85c08263ced2c58be61fb12d611515a6657c4c67b0560", 0xcf, 0x2, 0x0, 0x2}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7, 0x8000, r3, &(0x7f00000005c0)="9445b0125848c3eb5ec0f186767dcae8019250f7b3e0aa2c3d548ff805718c60e112972f53415ff39ad6fc11073d3fe8f892c67aa08402213ada1d5d70a0bc7cb80a675b141c4af181896a384488e3e4e13772689c", 0x55, 0x1000}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x2, 0x1f, r3, &(0x7f0000001a40)="6b495dba6f11c878c3856de16d1a7e189b564659262b746ad45d88c1ee6a11ddee6e4df657b4fa304fb1fec9af226aef55cc0716551e14fc8350682a25965b91d813eefcdb334be94904963d473944f237d737b2430448c5b1bcecc9eb06", 0x5e, 0x100000, 0x0, 0x4}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000001e00)="eb326199b560e90327822939c27fb52d09dc6d5e02239fc12e21b35962d9498fd780f1e9", 0x24, 0x5}, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x5, 0x3f80, 0xffffffffffffffff, &(0x7f0000001e80)="44128bc2dab0f4ae0d37b288c9b6a3240d8e44fb35c49472ec75b42179c759f46383cd60260007e7c459aec00ac356a6046ae25542a115a7225aa45c33332b37e2f18511d884c65ade0fef733d6e64fb77f779143310840af0e71b79ec49d7ac77f90cd7c61af903c8df665c67b989b50b2183841e415f39b609dfd35a00f714ae9b1b69f699eb679a45d85171a72f50f2f5bb5db0e96c3534ebfdb54132a26a175696881635e1aa5a2b185cc7f3d0ec1b0a28dd957a3051ac52d52f41a89f01f1a967ba26470b7ad227ec51bde23868a35bc8a4dc4c02cd0384e5", 0xdb, 0x8df, 0x0, 0x3}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f0000002040)="f83934915ffbd12dbef6c0429ea5be5cfef3092fb97e0831070618bb4cba7dba6418f64df1c2dc27b94dc13f991c76a68669cdc08298a07314b1b9e9c166c3a169883eee201b6c2ebaa831f4d00863eb6c68a7696e713efa771339175eb2f77374cd5b0b379662f3a2f4612724db375f9b19bf9a2b0c8e07e3f8ef3a090b053e34ded330c51aeefc28e80fb63c0d823236605802339e56620ab59b583c66af29cb3bdcde3e15939087597d7dec960b5e0f43ca42a30aa9af30020bc251f6a369bf5d57a62fb67331f9b1cf5af1f6ae4d2874", 0xd2, 0x0, 0x0, 0x2}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x8, 0x20, 0xffffffffffffffff, &(0x7f00000021c0)="97c7e04b6c063d69ee17dcc67b4b352f927ef11146a41d0e4cab40f6a68235b270a87840915ac7", 0x27, 0x5, 0x0, 0x0, r4}])
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x4)
syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xe089913f25d7a184}, 0x3734)
memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  439.701669][T17570] block nbd1: shutting down sockets
[  439.708321][T17575] binder: 17567:17575 ioctl c0306201 20000200 returned -22
16:50:09 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:09 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1263)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:09 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0)

[  439.853122][   T26] audit: type=1800 audit(1634921409.856:377): pid=17561 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=221 res=0 errno=0
16:50:09 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:09 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r9 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r9, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x1000000000000000)

16:50:10 executing program 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x387, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000001780)=<r0=>0x0, &(0x7f0000000280)=<r1=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000002200), 0x900, 0x0)
io_submit(0x0, 0x9, &(0x7f0000002280)=[0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x4, r2, &(0x7f0000000780)="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", 0x1000, 0x280, 0x0, 0x2}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000001800)="b6e32d47378fd5a99b2a9528e7eb8d703426cd4d7a7be7849fd5b8e25d03b716c5b688d3a0c2d518dd668ec7b3d632352889abdb86ab675b05edf91b0b8b699ee999008bc2a9dbc618a1d90a819760aecff8312a9d999dddefcdf496fe8f65d5dc7cc804d840b47f72fc83002826a6ac3fa0f05224378662a12e044c5c7a284ff96b877ba3bd68a2b306d1db7ff391e7a8bfca6755343eadd22707e67ee6801c264ec4ecb22c20d17a1948768198930b8f53a40fb099a9bbc85c08263ced2c58be61fb12d611515a6657c4c67b0560", 0xcf, 0x2, 0x0, 0x2}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7, 0x8000, r3, &(0x7f00000005c0)="9445b0125848c3eb5ec0f186767dcae8019250f7b3e0aa2c3d548ff805718c60e112972f53415ff39ad6fc11073d3fe8f892c67aa08402213ada1d5d70a0bc7cb80a675b141c4af181896a384488e3e4e13772689c", 0x55, 0x1000}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x2, 0x1f, r3, &(0x7f0000001a40)="6b495dba6f11c878c3856de16d1a7e189b564659262b746ad45d88c1ee6a11ddee6e4df657b4fa304fb1fec9af226aef55cc0716551e14fc8350682a25965b91d813eefcdb334be94904963d473944f237d737b2430448c5b1bcecc9eb06", 0x5e, 0x100000, 0x0, 0x4}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000001e00)="eb326199b560e90327822939c27fb52d09dc6d5e02239fc12e21b35962d9498fd780f1e9", 0x24, 0x5}, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x5, 0x3f80, 0xffffffffffffffff, &(0x7f0000001e80)="44128bc2dab0f4ae0d37b288c9b6a3240d8e44fb35c49472ec75b42179c759f46383cd60260007e7c459aec00ac356a6046ae25542a115a7225aa45c33332b37e2f18511d884c65ade0fef733d6e64fb77f779143310840af0e71b79ec49d7ac77f90cd7c61af903c8df665c67b989b50b2183841e415f39b609dfd35a00f714ae9b1b69f699eb679a45d85171a72f50f2f5bb5db0e96c3534ebfdb54132a26a175696881635e1aa5a2b185cc7f3d0ec1b0a28dd957a3051ac52d52f41a89f01f1a967ba26470b7ad227ec51bde23868a35bc8a4dc4c02cd0384e5", 0xdb, 0x8df, 0x0, 0x3}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f0000002040)="f83934915ffbd12dbef6c0429ea5be5cfef3092fb97e0831070618bb4cba7dba6418f64df1c2dc27b94dc13f991c76a68669cdc08298a07314b1b9e9c166c3a169883eee201b6c2ebaa831f4d00863eb6c68a7696e713efa771339175eb2f77374cd5b0b379662f3a2f4612724db375f9b19bf9a2b0c8e07e3f8ef3a090b053e34ded330c51aeefc28e80fb63c0d823236605802339e56620ab59b583c66af29cb3bdcde3e15939087597d7dec960b5e0f43ca42a30aa9af30020bc251f6a369bf5d57a62fb67331f9b1cf5af1f6ae4d2874", 0xd2, 0x0, 0x0, 0x2}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x8, 0x20, 0xffffffffffffffff, &(0x7f00000021c0)="97c7e04b6c063d69ee17dcc67b4b352f927ef11146a41d0e4cab40f6a68235b270a87840915ac7", 0x27, 0x5, 0x0, 0x0, r4}])
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x4)
syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xe089913f25d7a184}, 0x3734)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, 0xffffffffffffffff, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  439.988243][T17585] binder: 17583:17585 unknown command 0
[  439.992240][T17584] block nbd1: shutting down sockets
[  440.018747][T17585] binder: 17583:17585 ioctl c0306201 20000200 returned -22
[  440.051563][T17589] binder: 17583:17589 unknown command 0
[  440.068096][T17581] block nbd1: shutting down sockets
[  440.076132][   T26] audit: type=1800 audit(1634921410.076:378): pid=17592 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=222 res=0 errno=0
[  440.083854][T17589] binder: 17583:17589 ioctl c0306201 20000200 returned -22
[  440.106997][T17585] binder: 17583:17585 ioctl c0306201 0 returned -14
16:50:10 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:10 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1264)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:10 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0)

16:50:10 executing program 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x387, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000001780)=<r0=>0x0, &(0x7f0000000280)=<r1=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000002200), 0x900, 0x0)
io_submit(0x0, 0x9, &(0x7f0000002280)=[0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x4, r2, &(0x7f0000000780)="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", 0x1000, 0x280, 0x0, 0x2}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000001800)="b6e32d47378fd5a99b2a9528e7eb8d703426cd4d7a7be7849fd5b8e25d03b716c5b688d3a0c2d518dd668ec7b3d632352889abdb86ab675b05edf91b0b8b699ee999008bc2a9dbc618a1d90a819760aecff8312a9d999dddefcdf496fe8f65d5dc7cc804d840b47f72fc83002826a6ac3fa0f05224378662a12e044c5c7a284ff96b877ba3bd68a2b306d1db7ff391e7a8bfca6755343eadd22707e67ee6801c264ec4ecb22c20d17a1948768198930b8f53a40fb099a9bbc85c08263ced2c58be61fb12d611515a6657c4c67b0560", 0xcf, 0x2, 0x0, 0x2}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7, 0x8000, r3, &(0x7f00000005c0)="9445b0125848c3eb5ec0f186767dcae8019250f7b3e0aa2c3d548ff805718c60e112972f53415ff39ad6fc11073d3fe8f892c67aa08402213ada1d5d70a0bc7cb80a675b141c4af181896a384488e3e4e13772689c", 0x55, 0x1000}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x2, 0x1f, r3, &(0x7f0000001a40)="6b495dba6f11c878c3856de16d1a7e189b564659262b746ad45d88c1ee6a11ddee6e4df657b4fa304fb1fec9af226aef55cc0716551e14fc8350682a25965b91d813eefcdb334be94904963d473944f237d737b2430448c5b1bcecc9eb06", 0x5e, 0x100000, 0x0, 0x4}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000001e00)="eb326199b560e90327822939c27fb52d09dc6d5e02239fc12e21b35962d9498fd780f1e9", 0x24, 0x5}, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x5, 0x3f80, 0xffffffffffffffff, &(0x7f0000001e80)="44128bc2dab0f4ae0d37b288c9b6a3240d8e44fb35c49472ec75b42179c759f46383cd60260007e7c459aec00ac356a6046ae25542a115a7225aa45c33332b37e2f18511d884c65ade0fef733d6e64fb77f779143310840af0e71b79ec49d7ac77f90cd7c61af903c8df665c67b989b50b2183841e415f39b609dfd35a00f714ae9b1b69f699eb679a45d85171a72f50f2f5bb5db0e96c3534ebfdb54132a26a175696881635e1aa5a2b185cc7f3d0ec1b0a28dd957a3051ac52d52f41a89f01f1a967ba26470b7ad227ec51bde23868a35bc8a4dc4c02cd0384e5", 0xdb, 0x8df, 0x0, 0x3}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f0000002040)="f83934915ffbd12dbef6c0429ea5be5cfef3092fb97e0831070618bb4cba7dba6418f64df1c2dc27b94dc13f991c76a68669cdc08298a07314b1b9e9c166c3a169883eee201b6c2ebaa831f4d00863eb6c68a7696e713efa771339175eb2f77374cd5b0b379662f3a2f4612724db375f9b19bf9a2b0c8e07e3f8ef3a090b053e34ded330c51aeefc28e80fb63c0d823236605802339e56620ab59b583c66af29cb3bdcde3e15939087597d7dec960b5e0f43ca42a30aa9af30020bc251f6a369bf5d57a62fb67331f9b1cf5af1f6ae4d2874", 0xd2, 0x0, 0x0, 0x2}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x8, 0x20, 0xffffffffffffffff, &(0x7f00000021c0)="97c7e04b6c063d69ee17dcc67b4b352f927ef11146a41d0e4cab40f6a68235b270a87840915ac7", 0x27, 0x5, 0x0, 0x0, r4}])
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x4)
syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xe089913f25d7a184}, 0x3734)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, 0xffffffffffffffff, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  440.348457][T17602] block nbd1: shutting down sockets
16:50:10 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  440.383532][T17604] binder: 17600:17604 unknown command 0
[  440.407336][T17599] block nbd1: shutting down sockets
16:50:10 executing program 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x387, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000001780)=<r0=>0x0, &(0x7f0000000280)=<r1=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000002200), 0x900, 0x0)
io_submit(0x0, 0x9, &(0x7f0000002280)=[0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x4, r2, &(0x7f0000000780)="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", 0x1000, 0x280, 0x0, 0x2}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000001800)="b6e32d47378fd5a99b2a9528e7eb8d703426cd4d7a7be7849fd5b8e25d03b716c5b688d3a0c2d518dd668ec7b3d632352889abdb86ab675b05edf91b0b8b699ee999008bc2a9dbc618a1d90a819760aecff8312a9d999dddefcdf496fe8f65d5dc7cc804d840b47f72fc83002826a6ac3fa0f05224378662a12e044c5c7a284ff96b877ba3bd68a2b306d1db7ff391e7a8bfca6755343eadd22707e67ee6801c264ec4ecb22c20d17a1948768198930b8f53a40fb099a9bbc85c08263ced2c58be61fb12d611515a6657c4c67b0560", 0xcf, 0x2, 0x0, 0x2}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7, 0x8000, r3, &(0x7f00000005c0)="9445b0125848c3eb5ec0f186767dcae8019250f7b3e0aa2c3d548ff805718c60e112972f53415ff39ad6fc11073d3fe8f892c67aa08402213ada1d5d70a0bc7cb80a675b141c4af181896a384488e3e4e13772689c", 0x55, 0x1000}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x2, 0x1f, r3, &(0x7f0000001a40)="6b495dba6f11c878c3856de16d1a7e189b564659262b746ad45d88c1ee6a11ddee6e4df657b4fa304fb1fec9af226aef55cc0716551e14fc8350682a25965b91d813eefcdb334be94904963d473944f237d737b2430448c5b1bcecc9eb06", 0x5e, 0x100000, 0x0, 0x4}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000001e00)="eb326199b560e90327822939c27fb52d09dc6d5e02239fc12e21b35962d9498fd780f1e9", 0x24, 0x5}, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x5, 0x3f80, 0xffffffffffffffff, &(0x7f0000001e80)="44128bc2dab0f4ae0d37b288c9b6a3240d8e44fb35c49472ec75b42179c759f46383cd60260007e7c459aec00ac356a6046ae25542a115a7225aa45c33332b37e2f18511d884c65ade0fef733d6e64fb77f779143310840af0e71b79ec49d7ac77f90cd7c61af903c8df665c67b989b50b2183841e415f39b609dfd35a00f714ae9b1b69f699eb679a45d85171a72f50f2f5bb5db0e96c3534ebfdb54132a26a175696881635e1aa5a2b185cc7f3d0ec1b0a28dd957a3051ac52d52f41a89f01f1a967ba26470b7ad227ec51bde23868a35bc8a4dc4c02cd0384e5", 0xdb, 0x8df, 0x0, 0x3}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f0000002040)="f83934915ffbd12dbef6c0429ea5be5cfef3092fb97e0831070618bb4cba7dba6418f64df1c2dc27b94dc13f991c76a68669cdc08298a07314b1b9e9c166c3a169883eee201b6c2ebaa831f4d00863eb6c68a7696e713efa771339175eb2f77374cd5b0b379662f3a2f4612724db375f9b19bf9a2b0c8e07e3f8ef3a090b053e34ded330c51aeefc28e80fb63c0d823236605802339e56620ab59b583c66af29cb3bdcde3e15939087597d7dec960b5e0f43ca42a30aa9af30020bc251f6a369bf5d57a62fb67331f9b1cf5af1f6ae4d2874", 0xd2, 0x0, 0x0, 0x2}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x8, 0x20, 0xffffffffffffffff, &(0x7f00000021c0)="97c7e04b6c063d69ee17dcc67b4b352f927ef11146a41d0e4cab40f6a68235b270a87840915ac7", 0x27, 0x5, 0x0, 0x0, r4}])
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x4)
syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xe089913f25d7a184}, 0x3734)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, 0xffffffffffffffff, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  440.429515][T17604] binder: 17600:17604 ioctl c0306201 20000200 returned -22
[  440.448906][T17607] binder: 17600:17607 unknown command 0
[  440.452109][   T26] audit: type=1800 audit(1634921410.456:379): pid=17592 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=223 res=0 errno=0
[  440.465986][T17607] binder: 17600:17607 ioctl c0306201 20000200 returned -22
[  440.517674][T17610] binder: 17600:17610 ioctl c0306201 0 returned -14
16:50:10 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1265)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:10 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0)

16:50:10 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:10 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={<r3=>0x0, ""/256, <r4=>0x0, <r5=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r7=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r9=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000003700)={0x0, 0x0, {}, {}, {0x0, @struct}})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r10 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r10, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:50:10 executing program 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x387, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000001780)=<r0=>0x0, &(0x7f0000000280))
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000002200), 0x900, 0x0)
io_submit(0x0, 0x9, &(0x7f0000002280)=[0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x4, r1, &(0x7f0000000780)="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", 0x1000, 0x280, 0x0, 0x2}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000001800)="b6e32d47378fd5a99b2a9528e7eb8d703426cd4d7a7be7849fd5b8e25d03b716c5b688d3a0c2d518dd668ec7b3d632352889abdb86ab675b05edf91b0b8b699ee999008bc2a9dbc618a1d90a819760aecff8312a9d999dddefcdf496fe8f65d5dc7cc804d840b47f72fc83002826a6ac3fa0f05224378662a12e044c5c7a284ff96b877ba3bd68a2b306d1db7ff391e7a8bfca6755343eadd22707e67ee6801c264ec4ecb22c20d17a1948768198930b8f53a40fb099a9bbc85c08263ced2c58be61fb12d611515a6657c4c67b0560", 0xcf, 0x2, 0x0, 0x2}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7, 0x8000, r2, &(0x7f00000005c0)="9445b0125848c3eb5ec0f186767dcae8019250f7b3e0aa2c3d548ff805718c60e112972f53415ff39ad6fc11073d3fe8f892c67aa08402213ada1d5d70a0bc7cb80a675b141c4af181896a384488e3e4e13772689c", 0x55, 0x1000}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x2, 0x1f, r2, &(0x7f0000001a40)="6b495dba6f11c878c3856de16d1a7e189b564659262b746ad45d88c1ee6a11ddee6e4df657b4fa304fb1fec9af226aef55cc0716551e14fc8350682a25965b91d813eefcdb334be94904963d473944f237d737b2430448c5b1bcecc9eb06", 0x5e, 0x100000, 0x0, 0x4}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000001e00)="eb326199b560e90327822939c27fb52d09dc6d5e02239fc12e21b35962d9498fd780f1e9", 0x24, 0x5}, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x5, 0x3f80, 0xffffffffffffffff, &(0x7f0000001e80)="44128bc2dab0f4ae0d37b288c9b6a3240d8e44fb35c49472ec75b42179c759f46383cd60260007e7c459aec00ac356a6046ae25542a115a7225aa45c33332b37e2f18511d884c65ade0fef733d6e64fb77f779143310840af0e71b79ec49d7ac77f90cd7c61af903c8df665c67b989b50b2183841e415f39b609dfd35a00f714ae9b1b69f699eb679a45d85171a72f50f2f5bb5db0e96c3534ebfdb54132a26a175696881635e1aa5a2b185cc7f3d0ec1b0a28dd957a3051ac52d52f41a89f01f1a967ba26470b7ad227ec51bde23868a35bc8a4dc4c02cd0384e5", 0xdb, 0x8df, 0x0, 0x3}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f0000002040)="f83934915ffbd12dbef6c0429ea5be5cfef3092fb97e0831070618bb4cba7dba6418f64df1c2dc27b94dc13f991c76a68669cdc08298a07314b1b9e9c166c3a169883eee201b6c2ebaa831f4d00863eb6c68a7696e713efa771339175eb2f77374cd5b0b379662f3a2f4612724db375f9b19bf9a2b0c8e07e3f8ef3a090b053e34ded330c51aeefc28e80fb63c0d823236605802339e56620ab59b583c66af29cb3bdcde3e15939087597d7dec960b5e0f43ca42a30aa9af30020bc251f6a369bf5d57a62fb67331f9b1cf5af1f6ae4d2874", 0xd2, 0x0, 0x0, 0x2}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x8, 0x20, 0xffffffffffffffff, &(0x7f00000021c0)="97c7e04b6c063d69ee17dcc67b4b352f927ef11146a41d0e4cab40f6a68235b270a87840915ac7", 0x27, 0x5, 0x0, 0x0, r3}])
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x4)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  440.736553][   T26] audit: type=1800 audit(1634921410.746:380): pid=17620 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=224 res=0 errno=0
[  440.738207][T17615] block nbd1: shutting down sockets
16:50:10 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  440.798110][T17624] binder: 17617:17624 unknown command 0
[  440.840030][T17624] binder: 17617:17624 ioctl c0306201 20000200 returned -22
[  440.863361][T17628] binder: 17617:17628 unknown command 0
[  440.890866][T17628] binder: 17617:17628 ioctl c0306201 20000200 returned -22
[  440.911512][T17624] binder: 17617:17624 ioctl c0306201 0 returned -14
[  440.940238][T17614] block nbd1: shutting down sockets
16:50:11 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:11 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x64, 0x0, &(0x7f0000000540)="e5425037a41f0aadfdd75d509d196335329e2b6177b0ec3b9f9b7d067e38565cf638b4fdcaa57d28bdd61eed83b6c5f34a958cc2e1937468415f4ed62399a65ef0c4dbe29921cf6e6c844d8c945a9c179942b3a8a5e11e16b115cf58a84604868b311bf2"})

16:50:11 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1267)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:11 executing program 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x387, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000001780)=<r0=>0x0, &(0x7f0000000280))
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000002200), 0x900, 0x0)
io_submit(0x0, 0x9, &(0x7f0000002280)=[0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x4, r1, &(0x7f0000000780)="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", 0x1000, 0x280, 0x0, 0x2}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000001800)="b6e32d47378fd5a99b2a9528e7eb8d703426cd4d7a7be7849fd5b8e25d03b716c5b688d3a0c2d518dd668ec7b3d632352889abdb86ab675b05edf91b0b8b699ee999008bc2a9dbc618a1d90a819760aecff8312a9d999dddefcdf496fe8f65d5dc7cc804d840b47f72fc83002826a6ac3fa0f05224378662a12e044c5c7a284ff96b877ba3bd68a2b306d1db7ff391e7a8bfca6755343eadd22707e67ee6801c264ec4ecb22c20d17a1948768198930b8f53a40fb099a9bbc85c08263ced2c58be61fb12d611515a6657c4c67b0560", 0xcf, 0x2, 0x0, 0x2}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7, 0x8000, r2, &(0x7f00000005c0)="9445b0125848c3eb5ec0f186767dcae8019250f7b3e0aa2c3d548ff805718c60e112972f53415ff39ad6fc11073d3fe8f892c67aa08402213ada1d5d70a0bc7cb80a675b141c4af181896a384488e3e4e13772689c", 0x55, 0x1000}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x2, 0x1f, r2, &(0x7f0000001a40)="6b495dba6f11c878c3856de16d1a7e189b564659262b746ad45d88c1ee6a11ddee6e4df657b4fa304fb1fec9af226aef55cc0716551e14fc8350682a25965b91d813eefcdb334be94904963d473944f237d737b2430448c5b1bcecc9eb06", 0x5e, 0x100000, 0x0, 0x4}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000001e00)="eb326199b560e90327822939c27fb52d09dc6d5e02239fc12e21b35962d9498fd780f1e9", 0x24, 0x5}, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x5, 0x3f80, 0xffffffffffffffff, &(0x7f0000001e80)="44128bc2dab0f4ae0d37b288c9b6a3240d8e44fb35c49472ec75b42179c759f46383cd60260007e7c459aec00ac356a6046ae25542a115a7225aa45c33332b37e2f18511d884c65ade0fef733d6e64fb77f779143310840af0e71b79ec49d7ac77f90cd7c61af903c8df665c67b989b50b2183841e415f39b609dfd35a00f714ae9b1b69f699eb679a45d85171a72f50f2f5bb5db0e96c3534ebfdb54132a26a175696881635e1aa5a2b185cc7f3d0ec1b0a28dd957a3051ac52d52f41a89f01f1a967ba26470b7ad227ec51bde23868a35bc8a4dc4c02cd0384e5", 0xdb, 0x8df, 0x0, 0x3}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f0000002040)="f83934915ffbd12dbef6c0429ea5be5cfef3092fb97e0831070618bb4cba7dba6418f64df1c2dc27b94dc13f991c76a68669cdc08298a07314b1b9e9c166c3a169883eee201b6c2ebaa831f4d00863eb6c68a7696e713efa771339175eb2f77374cd5b0b379662f3a2f4612724db375f9b19bf9a2b0c8e07e3f8ef3a090b053e34ded330c51aeefc28e80fb63c0d823236605802339e56620ab59b583c66af29cb3bdcde3e15939087597d7dec960b5e0f43ca42a30aa9af30020bc251f6a369bf5d57a62fb67331f9b1cf5af1f6ae4d2874", 0xd2, 0x0, 0x0, 0x2}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x8, 0x20, 0xffffffffffffffff, &(0x7f00000021c0)="97c7e04b6c063d69ee17dcc67b4b352f927ef11146a41d0e4cab40f6a68235b270a87840915ac7", 0x27, 0x5, 0x0, 0x0, r3}])
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

16:50:11 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r10 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r10, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
openat$incfs(r9, &(0x7f0000000140)='.pending_reads\x00', 0x200, 0x80)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:50:11 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r3 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r3, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  441.158836][T17640] binder: 17636:17640 unknown command 0
[  441.184074][T17640] binder: 17636:17640 ioctl c0306201 20000200 returned -22
16:50:11 executing program 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x387, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000001780)=<r0=>0x0, &(0x7f0000000280))
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
openat$vcsa(0xffffffffffffff9c, &(0x7f0000002200), 0x900, 0x0)
r1 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r1, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  441.218657][T17641] block nbd1: shutting down sockets
[  441.220794][T17643] binder: 17636:17643 unknown command 0
[  441.264684][T17643] binder: 17636:17643 ioctl c0306201 20000200 returned -22
[  441.293508][T17639] block nbd1: shutting down sockets
16:50:11 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1268)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:11 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r3 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r3, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:11 executing program 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x387, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000001780)=<r0=>0x0, &(0x7f0000000280))
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
r1 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r1, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

16:50:11 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r3 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r3, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  441.532931][T17657] block nbd1: shutting down sockets
16:50:11 executing program 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x387, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000001780)=<r0=>0x0, &(0x7f0000000280))
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
r1 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r1, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  441.642211][T17655] block nbd1: shutting down sockets
16:50:11 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1269)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  441.882990][T17670] block nbd1: shutting down sockets
[  441.937849][T17668] block nbd1: shutting down sockets
16:50:12 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x64, 0x0, &(0x7f0000000540)="e5425037a41f0aadfdd75d509d196335329e2b6177b0ec3b9f9b7d067e38565cf638b4fdcaa57d28bdd61eed83b6c5f34a958cc2e1937468415f4ed62399a65ef0c4dbe29921cf6e6c844d8c945a9c179942b3a8a5e11e16b115cf58a84604868b311bf2"})

16:50:12 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700))
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r9 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r9, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:50:12 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:12 executing program 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x387, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000001780), &(0x7f0000000280))
r0 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

16:50:12 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1274)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:12 executing program 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

16:50:12 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  442.151061][T17684] binder: 17681:17684 unknown command 0
[  442.177503][T17684] binder: 17681:17684 ioctl c0306201 20000200 returned -22
[  442.181667][T17686] block nbd1: shutting down sockets
[  442.207152][T17684] binder: 17681:17684 unknown command 0
[  442.238234][T17684] binder: 17681:17684 ioctl c0306201 20000200 returned -22
[  442.263260][T17685] block nbd1: shutting down sockets
16:50:12 executing program 5:
r0 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

16:50:12 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x64, 0x0, &(0x7f0000000540)="e5425037a41f0aadfdd75d509d196335329e2b6177b0ec3b9f9b7d067e38565cf638b4fdcaa57d28bdd61eed83b6c5f34a958cc2e1937468415f4ed62399a65ef0c4dbe29921cf6e6c844d8c945a9c179942b3a8a5e11e16b115cf58a84604868b311bf2"})

16:50:12 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1276)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:12 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  442.455212][T17698] binder: 17695:17698 unknown command 0
[  442.472214][T17698] binder: 17695:17698 ioctl c0306201 20000200 returned -22
16:50:12 executing program 5:
r0 = memfd_create(0x0, 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  442.504950][T17698] binder: 17695:17698 unknown command 0
[  442.520274][T17698] binder: 17695:17698 ioctl c0306201 20000200 returned -22
16:50:12 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000003700)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r9 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r9, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

[  442.567679][T17699] block nbd1: shutting down sockets
16:50:12 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100))
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r3 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r3, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  442.628142][T17697] block nbd1: shutting down sockets
[  442.699461][   T26] kauditd_printk_skb: 3 callbacks suppressed
[  442.699480][   T26] audit: type=1800 audit(1634921412.706:384): pid=17707 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=230 res=0 errno=0
16:50:12 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1277)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:12 executing program 5:
r0 = memfd_create(0x0, 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

16:50:12 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100))
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r3 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r3, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  442.938444][T17717] block nbd1: shutting down sockets
16:50:13 executing program 5:
r0 = memfd_create(0x0, 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  443.008357][T17715] block nbd1: shutting down sockets
16:50:13 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1278)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:13 executing program 5:
r0 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  443.248519][T17728] block nbd1: shutting down sockets
16:50:13 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x60, 0x0, &(0x7f0000000440)=[@clear_death={0x400c630f, 0x1}, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x58, 0x18, &(0x7f00000003c0)={@fda={0x66646185, 0x7, 0x1, 0xc}, @fd, @fda={0x66646185, 0x8, 0x1, 0x5}}, &(0x7f0000000000)={0x0, 0x20, 0x38}}, 0x1000}, @exit_looper], 0x64, 0x0, &(0x7f0000000540)="e5425037a41f0aadfdd75d509d196335329e2b6177b0ec3b9f9b7d067e38565cf638b4fdcaa57d28bdd61eed83b6c5f34a958cc2e1937468415f4ed62399a65ef0c4dbe29921cf6e6c844d8c945a9c179942b3a8a5e11e16b115cf58a84604868b311bf2"})

16:50:13 executing program 5:
r0 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

16:50:13 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100))
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r3 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r3, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:13 executing program 4:
syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='huge=always'])
chdir(&(0x7f0000000380)='./bus\x00')
r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0)
rmdir(&(0x7f0000000040)='./file0\x00')
ftruncate(r0, 0x208200)
r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052940)={0x80000000, [], 0x1, "df13f4e2a74c9f"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000050700)={0x0, <r2=>0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r3=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r5=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052940)={0x80000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r4}, {0x0, r5}, {r6}], 0x1, "df13f4e2a74c9f"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051700)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r6}], 0x8, "4d1152a8d2d555"})
ftruncate(r1, 0x208200)

[  443.327385][T17726] block nbd1: shutting down sockets
16:50:13 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1279)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:13 executing program 5:
r0 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

16:50:13 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
syz_io_uring_submit(r1, r2, 0x0, 0x0)
r3 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r3, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  443.442536][T17738] binder: 17734:17738 unknown command 0
[  443.492157][T17738] binder: 17734:17738 ioctl c0306201 20000200 returned -22
[  443.514416][T17743] binder: 17734:17743 unknown command 0
[  443.542614][T17743] binder: 17734:17743 ioctl c0306201 20000200 returned -22
[  443.558664][T17742] block nbd1: shutting down sockets
16:50:13 executing program 5:
r0 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d091, r0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  443.617320][T17739] block nbd1: shutting down sockets
16:50:13 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x5c, 0x0, &(0x7f0000000440)=[@clear_death={0x400c630f, 0x1}, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x58, 0x18, &(0x7f00000003c0)={@fda={0x66646185, 0x7, 0x1, 0xc}, @fd, @fda={0x66646185, 0x8, 0x1, 0x5}}, &(0x7f0000000000)={0x0, 0x20, 0x38}}, 0x1000}], 0x64, 0x0, &(0x7f0000000540)="e5425037a41f0aadfdd75d509d196335329e2b6177b0ec3b9f9b7d067e38565cf638b4fdcaa57d28bdd61eed83b6c5f34a958cc2e1937468415f4ed62399a65ef0c4dbe29921cf6e6c844d8c945a9c179942b3a8a5e11e16b115cf58a84604868b311bf2"})

16:50:13 executing program 4:
syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='huge=always'])
chdir(&(0x7f0000000380)='./bus\x00')
r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0)
ftruncate(r0, 0x208200)
r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0)
r2 = openat(r1, &(0x7f0000000040)='./bus\x00', 0x200000, 0x1ea)
ftruncate(r2, 0x6)

16:50:13 executing program 2:
sysfs$3(0x3)
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0x4}, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{0x0, <r5=>0x0}, {}, {}, {0x0, <r6=>0x0}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {<r9=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r10=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r11=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r12=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r13=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {0x0, <r14=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r15=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r16=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r17=>0x0}, {}, {<r18=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r17}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r19 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r19, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:50:13 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
syz_io_uring_submit(r1, r2, 0x0, 0x0)
r3 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r3, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:13 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127a)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  443.776809][T17756] binder: 17751:17756 unknown command 0
[  443.788637][   T26] audit: type=1800 audit(1634921413.796:385): pid=17753 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=232 res=0 errno=0
[  443.834165][T17760] binder: 17751:17760 unknown command 0
[  443.865727][T17760] binder: 17751:17760 ioctl c0306201 20000200 returned -22
16:50:13 executing program 5:
r0 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  443.875663][T17756] binder: 17751:17756 ioctl c0306201 20000200 returned -22
16:50:13 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), 0xffffffffffffffff)
sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}}, 0x0)

16:50:14 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
syz_io_uring_submit(r1, r2, 0x0, 0x0)
r3 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r3, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:14 executing program 5:
r0 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

16:50:14 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x10, 0x0, &(0x7f0000000440)=[@clear_death={0x400c630f, 0x1}], 0x64, 0x0, &(0x7f0000000540)="e5425037a41f0aadfdd75d509d196335329e2b6177b0ec3b9f9b7d067e38565cf638b4fdcaa57d28bdd61eed83b6c5f34a958cc2e1937468415f4ed62399a65ef0c4dbe29921cf6e6c844d8c945a9c179942b3a8a5e11e16b115cf58a84604868b311bf2"})

[  443.999202][T17769] block nbd1: shutting down sockets
[  444.091433][T17767] block nbd1: shutting down sockets
16:50:14 executing program 4:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x1c, 0x2}, 0x1c)

16:50:14 executing program 5:
r0 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

16:50:14 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127b)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:14 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r3 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r3, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  444.216809][T17782] binder: 17778:17782 unknown command 0
[  444.251642][T17782] binder: 17778:17782 ioctl c0306201 20000200 returned -22
16:50:14 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r3=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r4=>0x0}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}], 0x0, "8bebeb894f74c3"})
sendmsg$key(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x2, 0x9, 0x7, 0x65337dacca519043, 0x19, 0x0, 0x70bd2a, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x6e6bb4, 0x40000, {0x6, 0x32, 0x1, 0x9, 0x0, 0x98, 0x0, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in6=@dev={0xfe, 0x80, '\x00', 0x10}}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_ident={0x2, 0xa, 0x400, 0x0, 0x904}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0x7ff}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x6e6bba, 0x8001, {0x6, 0x33, 0x81, 0xf9, 0x0, 0x60, 0x0, @in=@empty, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}]}, 0xc8}}, 0x4004000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r5=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "b67d5166ab9c79"})
perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x805, 0x0)
r7 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$FIBMAP(r7, 0x1, 0x0)
readahead(0xffffffffffffffff, 0x0, 0x0)
write$uinput_user_dev(r6, &(0x7f0000002340)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r6, 0x40045564, 0x0)
ioctl$UI_SET_LEDBIT(r6, 0x40045569, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f000000a440)={0x2020}, 0x2020)
clock_gettime(0x0, 0x0)

[  444.310883][T17782] binder: 17778:17782 unknown command 0
[  444.327229][T17782] binder: 17778:17782 ioctl c0306201 20000200 returned -22
16:50:14 executing program 5:
memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d091, 0xffffffffffffffff, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

16:50:14 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440), 0x64, 0x0, &(0x7f0000000540)="e5425037a41f0aadfdd75d509d196335329e2b6177b0ec3b9f9b7d067e38565cf638b4fdcaa57d28bdd61eed83b6c5f34a958cc2e1937468415f4ed62399a65ef0c4dbe29921cf6e6c844d8c945a9c179942b3a8a5e11e16b115cf58a84604868b311bf2"})

[  444.479173][T17797] block nbd1: shutting down sockets
16:50:14 executing program 4:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0)

16:50:14 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r3 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r3, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  444.577946][T17789] block nbd1: shutting down sockets
16:50:14 executing program 5:
memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d091, 0xffffffffffffffff, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  444.640274][T17809] binder: 17803:17809 unknown command 0
16:50:14 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127c)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  444.700211][T17809] binder: 17803:17809 ioctl c0306201 20000200 returned -22
[  444.713748][T17812] binder: 17803:17812 unknown command 0
16:50:14 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, @in, 0x0, 0x0, 0x0, 0x0, 0xef2}, 0x98)

[  444.762138][T17812] binder: 17803:17812 ioctl c0306201 20000200 returned -22
16:50:14 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r3 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r3, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:14 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440), 0x64, 0x0, &(0x7f0000000540)="e5425037a41f0aadfdd75d509d196335329e2b6177b0ec3b9f9b7d067e38565cf638b4fdcaa57d28bdd61eed83b6c5f34a958cc2e1937468415f4ed62399a65ef0c4dbe29921cf6e6c844d8c945a9c179942b3a8a5e11e16b115cf58a84604868b311bf2"})

16:50:14 executing program 5:
memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d091, 0xffffffffffffffff, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680})

[  444.913929][T17820] block nbd1: shutting down sockets
16:50:15 executing program 4:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000001200)={0x1c, 0x1c, 0x2}, 0x1c)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

[  444.982473][T17817] block nbd1: shutting down sockets
[  445.054626][T17828] binder: 17824:17828 unknown command 0
16:50:15 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127d)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:15 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, 0x0}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  445.100718][T17828] binder: 17824:17828 ioctl c0306201 20000200 returned -22
[  445.130103][T17832] binder: 17824:17832 unknown command 0
16:50:15 executing program 5:
r0 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d091, r0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

[  445.166796][T17832] binder: 17824:17832 ioctl c0306201 20000200 returned -22
[  445.238810][T17836] block nbd1: shutting down sockets
16:50:15 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, 0x0}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  445.315994][T17842] block nbd1: shutting down sockets
16:50:15 executing program 5:
r0 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d091, r0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

16:50:15 executing program 4:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)="8c", 0x1}], 0x1, &(0x7f0000000480)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x38}, 0x0)

16:50:15 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127e)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:15 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, 0x0}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:15 executing program 4:
r0 = socket(0x2, 0x1, 0x0)
sendto$inet(r0, &(0x7f0000000140)="ef", 0x1, 0x0, &(0x7f0000000080)={0x10, 0x2}, 0x10)

[  445.628568][T17854] block nbd1: shutting down sockets
[  445.715909][T17858] block nbd1: shutting down sockets
16:50:15 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440), 0x64, 0x0, &(0x7f0000000540)="e5425037a41f0aadfdd75d509d196335329e2b6177b0ec3b9f9b7d067e38565cf638b4fdcaa57d28bdd61eed83b6c5f34a958cc2e1937468415f4ed62399a65ef0c4dbe29921cf6e6c844d8c945a9c179942b3a8a5e11e16b115cf58a84604868b311bf2"})

16:50:15 executing program 5:
r0 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d091, r0, 0x0)
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

16:50:15 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000001c0), &(0x7f0000000240)=0x8)

16:50:15 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127f)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:15 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(0x0, 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:16 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={<r0=>0x0, ""/256, <r1=>0x0, <r2=>0x0})
r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r3, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r4=>0x0, <r5=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r2}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r5}, {}, {}, {}, {}, {}, {0x0, <r9=>0x0}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r10=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r11=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r12=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000003900)={0x0, ""/256, <r13=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r1, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r14 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0xd, 0x5, 0x0, 0x7, 0x0, 0x3, 0x1102, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f0000000140), 0x6}, 0x4000, 0x0, 0xf08, 0x6, 0x1, 0xffff, 0xfff, 0x0, 0xd9, 0x0, 0x8000000000000000}, 0x0, 0x6, r3, 0xa)
shmat(r14, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:50:16 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x100)
sendmsg$inet_sctp(r0, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0)

[  446.002741][T17870] binder: 17867:17870 unknown command 0
[  446.027545][T17870] binder: 17867:17870 ioctl c0306201 20000200 returned -22
[  446.039583][T17872] block nbd1: shutting down sockets
16:50:16 executing program 5:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0)

[  446.089251][T17870] binder: 17867:17870 unknown command 0
[  446.117485][T17865] block nbd1: shutting down sockets
[  446.124927][T17870] binder: 17867:17870 ioctl c0306201 20000200 returned -22
16:50:16 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(0x0, 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  446.162347][   T26] audit: type=1800 audit(1634921416.166:386): pid=17879 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=233 res=0 errno=0
16:50:16 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x4bfb)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:16 executing program 4:
munmap(&(0x7f0000feb000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000feb000/0x2000)=nil, 0x2000)

16:50:16 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x10, 0x0, &(0x7f0000000440)=[@clear_death], 0x64, 0x0, &(0x7f0000000540)="e5425037a41f0aadfdd75d509d196335329e2b6177b0ec3b9f9b7d067e38565cf638b4fdcaa57d28bdd61eed83b6c5f34a958cc2e1937468415f4ed62399a65ef0c4dbe29921cf6e6c844d8c945a9c179942b3a8a5e11e16b115cf58a84604868b311bf2"})

[  446.399498][T17892] block nbd1: shutting down sockets
16:50:16 executing program 5:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
sendmsg$inet_sctp(r2, &(0x7f0000001ac0)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000001a40)=[@init={0x14}], 0x14}, 0x0)

[  446.506082][T17898] block nbd1: shutting down sockets
[  446.533314][T17901] binder: 17895:17901 unknown command 0
16:50:16 executing program 4:
mkdirat(0xffffffffffffff9c, &(0x7f0000001ac0)='./file0\x00', 0x0)
chdir(&(0x7f0000000080)='./file0\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)

16:50:16 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(0x0, 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:16 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x4c00)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  446.583781][T17901] binder: 17895:17901 ioctl c0306201 20000200 returned -22
[  446.622617][T17903] binder: 17895:17903 unknown command 0
[  446.637817][   T26] audit: type=1800 audit(1634921416.646:387): pid=17879 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=234 res=0 errno=0
[  446.679665][T17903] binder: 17895:17903 ioctl c0306201 20000200 returned -22
[  446.749587][T17912] block nbd1: shutting down sockets
[  446.807398][T17907] block nbd1: shutting down sockets
16:50:16 executing program 4:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x8002, &(0x7f0000000140), 0x98)

16:50:16 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r8=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r9=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r10=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r11 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r11, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:50:16 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x4c01)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:16 executing program 5:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), 0x8)

16:50:16 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  446.981227][   T26] audit: type=1800 audit(1634921416.986:388): pid=17922 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=235 res=0 errno=0
16:50:17 executing program 5:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0}, 0x0)

[  447.128674][T17936] block nbd1: shutting down sockets
[  447.187759][T17925] block nbd1: shutting down sockets
16:50:17 executing program 4:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2}, 0x1c)

16:50:17 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x10, 0x0, &(0x7f0000000440)=[@clear_death], 0x64, 0x0, &(0x7f0000000540)="e5425037a41f0aadfdd75d509d196335329e2b6177b0ec3b9f9b7d067e38565cf638b4fdcaa57d28bdd61eed83b6c5f34a958cc2e1937468415f4ed62399a65ef0c4dbe29921cf6e6c844d8c945a9c179942b3a8a5e11e16b115cf58a84604868b311bf2"})

16:50:17 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5385)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:17 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:17 executing program 5:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
sendmsg$inet_sctp(r2, &(0x7f0000001ac0)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000001a40)=[@init={0x14}], 0x14}, 0x8c)

16:50:17 executing program 4:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0x98)

[  447.539432][T17954] block nbd1: shutting down sockets
[  447.579065][T17958] binder: 17953:17958 unknown command 0
16:50:17 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x541b)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  447.615933][T17958] binder: 17953:17958 ioctl c0306201 20000200 returned -22
[  447.644883][T17965] binder: 17953:17965 unknown command 0
16:50:17 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  447.678905][T17965] binder: 17953:17965 ioctl c0306201 20000200 returned -22
16:50:17 executing program 4:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, 0x0, 0x0, 0x18d, &(0x7f0000000080)={0x10, 0x2}, 0x10)

16:50:17 executing program 5:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0), 0x88)

[  447.819587][T17974] block nbd1: shutting down sockets
[  447.867745][T17969] block nbd1: shutting down sockets
16:50:17 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:17 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5421)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:18 executing program 5:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

[  448.138405][T17991] block nbd1: shutting down sockets
[  448.197655][T17988] block nbd1: shutting down sockets
16:50:18 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x10, 0x0, &(0x7f0000000440)=[@clear_death], 0x64, 0x0, &(0x7f0000000540)="e5425037a41f0aadfdd75d509d196335329e2b6177b0ec3b9f9b7d067e38565cf638b4fdcaa57d28bdd61eed83b6c5f34a958cc2e1937468415f4ed62399a65ef0c4dbe29921cf6e6c844d8c945a9c179942b3a8a5e11e16b115cf58a84604868b311bf2"})

16:50:18 executing program 4:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c)

16:50:18 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:18 executing program 5:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000140)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)="8c", 0x1}], 0x1, &(0x7f0000000480)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xef}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x2}}, @prinfo={0x14}, @sndrcv={0x2c}], 0xb8}, 0x0)

16:50:18 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5450)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:18 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000003700)={0x0, 0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r9=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r10=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r11=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {0x0, r11}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r12 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r12, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:50:18 executing program 5:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)="8c", 0x1}], 0x1, &(0x7f0000000480)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xef}, @sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x2}}, @prinfo={0x14}], 0x8c}, 0x0)

[  448.548836][T18006] block nbd1: shutting down sockets
[  448.555235][T18009] binder: 18000:18009 unknown command 0
16:50:18 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  448.597941][T18001] block nbd1: shutting down sockets
[  448.617007][T18009] binder: 18000:18009 ioctl c0306201 20000200 returned -22
[  448.660486][T18009] binder: 18000:18009 unknown command 0
16:50:18 executing program 4:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000), 0x8)

16:50:18 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5451)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  448.747050][T18009] binder: 18000:18009 ioctl c0306201 20000200 returned -22
16:50:18 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x10, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:18 executing program 3:
r0 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000800)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
dup2(r1, r0)
r2 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x40046304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x10, 0x0, &(0x7f0000000440)=[@clear_death={0x400c630f, 0x1}], 0x0, 0x0, 0x0})

16:50:18 executing program 5:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, &(0x7f00000011c0)="ca", 0x1, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c)

[  448.907646][T18030] block nbd1: shutting down sockets
[  448.967647][T18023] block nbd1: shutting down sockets
16:50:19 executing program 4:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00 '], 0x4)

[  449.011347][T18035] binder: 18031:18035 unknown command 0
[  449.049811][T18035] binder: 18031:18035 ioctl c0306201 20000200 returned -22
16:50:19 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5452)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:19 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x10, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  449.074571][T18039] binder: 18031:18039 unknown command 0
16:50:19 executing program 5:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, @val, {@ipv4}}, 0x0)

[  449.123783][T18039] binder: 18031:18039 ioctl c0306201 20000200 returned -22
16:50:19 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
close(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r7=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r9=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "47da3ded816026"})
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r10 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r10, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)

[  449.165400][T18043] sctp: [Deprecated]: syz-executor.4 (pid 18043) Use of int in max_burst socket option deprecated.
[  449.165400][T18043] Use struct sctp_assoc_value instead
16:50:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10)

16:50:19 executing program 4:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x66, 0x0, &(0x7f0000000040))

[  449.278639][T18046] block nbd1: shutting down sockets
16:50:19 executing program 5:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x1}, 0x8, 0x0)

[  449.322697][   T26] audit: type=1800 audit(1634921419.326:389): pid=18051 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=237 res=0 errno=0
[  449.347939][T18042] block nbd1: shutting down sockets
16:50:19 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x10, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:19 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5460)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:19 executing program 3:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BLKALIGNOFF(r0, 0x5421, 0x0)

16:50:19 executing program 4:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BLKALIGNOFF(r0, 0x401070cd, 0x0)

16:50:19 executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x8c880, 0x0)
ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040))

[  449.598662][   T26] audit: type=1800 audit(1634921419.606:390): pid=18051 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=238 res=0 errno=0
[  449.657126][T18067] block nbd1: shutting down sockets
16:50:19 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, 0xffffffffffffffff, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  449.737813][T18062] block nbd1: shutting down sockets
16:50:19 executing program 3:
msgsnd(0x0, &(0x7f0000000200)={0x1, "d04c9784022e934c57796876f5e1379ff863d2ea0fa3742f4efecfe1bc7e8d3c27a1407bca865c812ed788536c5f5bc606753334c464c665956514b586b29c01fb59d629fc52d2c3d825c98aec8d689ad225b6d9fdfaee06958a486ca35ed9612b45899a45b1e505c9d88f48e92aecc59b5f286e5f9e3e96bc7ecb461b5c0fcbd00303156bfb88f9c5bef9b69540fc70cf417988321c32269fc35edde17f908854bc"}, 0xaa, 0x800)

16:50:19 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x6364)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:19 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r7=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r9=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r10=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r11=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r12=>0x0}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r13 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
fsync(r2)
shmat(r13, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:50:19 executing program 4:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BLKALIGNOFF(r0, 0x1263, 0x0)

16:50:19 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@newtclass={0x38, 0x28, 0xe62d2dc74781e05f, 0x0, 0x0, {}, [@tclass_kind_options=@c_ingress={0xc}, @TCA_RATE={0x6}]}, 0x38}}, 0x0)

16:50:19 executing program 3:
poll(0x0, 0x0, 0x1297)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
select(0x0, 0x0, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x8}, 0x0, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000580)=""/4096, 0x1000}, {0x0}], 0x2}, 0x0)
r2 = dup(r1)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r3, 0x0, 0xffc2, 0x0, 0x0, 0x800e00778)
shutdown(r2, 0x0)
ppoll(&(0x7f0000000140)=[{r0}, {0xffffffffffffff9c}, {r0, 0x40}], 0x3, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

[  449.976081][   T26] audit: type=1800 audit(1634921419.976:391): pid=18082 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=239 res=0 errno=0
[  450.059007][T18085] block nbd1: shutting down sockets
16:50:20 executing program 4:
r0 = epoll_create(0x800)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x20000000})
close(r0)

16:50:20 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, 0xffffffffffffffff, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:20 executing program 5:
msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="d3dcd592000000004ba16dfd548f62f26f74a7b8b20a1aa667de1765a62a3de3125636f2bc2a77ff25965397387b1ed3e864a09a9662602af32b09e06d7f64309f374b7d0285c66458c0b8f035888b333cc865d0005ff127322a239c42d168872f649b8bbc24f98d94d188475138f97277cdf7c5b89313ce3bf2a0"], 0x8, 0x0)
msgrcv(0x0, &(0x7f0000000000)={0x0, ""/42}, 0x32, 0x0, 0x0)

16:50:20 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x8913)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:20 executing program 4:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000000))

16:50:20 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, 0xffffffffffffffff, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  450.313316][   T26] audit: type=1800 audit(1634921420.316:392): pid=18082 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=240 res=0 errno=0
16:50:20 executing program 5:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040), 0x20)

[  450.428589][T18115] block nbd1: shutting down sockets
16:50:20 executing program 4:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BLKALIGNOFF(r0, 0x401870cc, 0x0)

[  450.526218][T18122] block nbd1: shutting down sockets
16:50:20 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x8914)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:20 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r0=>0x0, &(0x7f0000000100)=<r1=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r3 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r3, 0x0)
io_uring_enter(0xffffffffffffffff, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:20 executing program 5:
openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x8c880, 0x0)

[  450.749000][T18133] block nbd1: shutting down sockets
[  450.831994][T18136] block nbd1: shutting down sockets
16:50:21 executing program 3:
r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0)
sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10)

16:50:21 executing program 4:
msgrcv(0x0, 0x0, 0x0, 0x1, 0x3000)

16:50:21 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r0=>0x0, &(0x7f0000000100)=<r1=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r3 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r3, 0x0)
io_uring_enter(0xffffffffffffffff, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:21 executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BLKALIGNOFF(r0, 0x1269, &(0x7f0000000040))

16:50:21 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {0x0, <r5=>0x0}, {<r6=>0x0}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r9=>0x0}, {}, {}, {}, {}, {}, {0x0, <r10=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r11=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r12=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r13=>0x0}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {0x0, <r14=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {0x0, r11}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r15=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r16=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r17=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r18 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r18, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)
clone(0x0, &(0x7f0000000140)="d2fdbb0e7cf05026d32cd601105e2165adcd9c337eeb2fc944496822cba163a6369531a67d91dd758aadcb6558fed5f61eca6b9851395187f997b87580afc1ed512c4a17e2d7ae8ea4179989a152195d4e42870eff5b020c43e2b7d1bc28cd9139d3b37d", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="20abaed70b40bdb2")

16:50:21 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x8923)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:21 executing program 4:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BLKALIGNOFF(r0, 0x127c, &(0x7f0000000040))

[  451.227712][   T26] audit: type=1800 audit(1634921421.236:393): pid=18157 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=241 res=0 errno=0
[  451.282364][T18158] block nbd1: shutting down sockets
16:50:21 executing program 5:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
setsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f0000000080), 0x4)

[  451.316695][T18150] block nbd1: shutting down sockets
16:50:21 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r0=>0x0, &(0x7f0000000100)=<r1=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r3 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r3, 0x0)
io_uring_enter(0xffffffffffffffff, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:21 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x8933)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:21 executing program 4:
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x140b, 0x1}, 0x10}}, 0x0)

16:50:21 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

[  451.556757][   T26] audit: type=1800 audit(1634921421.556:394): pid=18157 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=242 res=0 errno=0
[  451.560916][T18175] block nbd1: shutting down sockets
[  451.678199][T18173] block nbd1: shutting down sockets
16:50:22 executing program 3:
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001840)={[{@nr_inodes={'nr_inodes', 0x3d, [0x38, 0x0, 0x74]}}], [{@dont_hash}, {@appraise_type}, {@appraise}]})

16:50:22 executing program 5:
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x18, 0x140b, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x18}}, 0x0)

16:50:22 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
exit_group(0x6)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r9 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r9, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:50:22 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:22 executing program 4:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BLKALIGNOFF(r0, 0x127e, &(0x7f0000000040))

16:50:22 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x89a0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  452.199223][T18198] block nbd1: shutting down sockets
16:50:22 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmmsg$inet_sctp(r0, &(0x7f00000004c0)=[{&(0x7f0000000280)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000480)=[{&(0x7f00000002c0)='*', 0x1}], 0x1}], 0x1, 0x0)

[  452.286292][T18193] block nbd1: shutting down sockets
16:50:22 executing program 5:
r0 = syz_io_uring_setup(0x5b59, &(0x7f0000000380), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440))
syz_io_uring_setup(0x734c, &(0x7f0000000480)={0x0, 0xf654, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0)

16:50:22 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x4000000000000001, 0x0)

16:50:22 executing program 3:
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000440)='sys_exit\x00'}, 0x10)
setfsuid(0x0)

16:50:22 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x89a1)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:22 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x0, 0x0)

16:50:22 executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x2301, 0x0)
ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040))
msgget(0x2, 0x0)
r1 = msgget(0x3, 0x15)
msgctl$MSG_STAT_ANY(r1, 0xd, &(0x7f00000002c0)=""/279)
ioctl$BLKALIGNOFF(r0, 0x1269, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000009c0)=@sack_info={0x0, 0x6, 0x7f}, 0xc)
openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x49c0, 0x0)
ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000140)={0x5, 0x7, 0x7, 0x8001})
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r3 = msgget$private(0x0, 0x0)
msgrcv(r3, &(0x7f00000001c0)={0x0, ""/188}, 0xc4, 0x2, 0x2000)
msgsnd(r1, &(0x7f0000000400)={0x2}, 0x8, 0x0)

[  452.558913][T18222] block nbd1: shutting down sockets
16:50:22 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'wlan1\x00', &(0x7f0000000300)=@ethtool_ringparam={0x4}})

[  452.633279][T18221] block nbd1: shutting down sockets
16:50:22 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x89a2)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:22 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @rand_addr=0x64010100}], 0x10)

16:50:22 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x0, 0x0)

[  452.839155][T18238] block nbd1: shutting down sockets
16:50:22 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x89a3)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  452.899211][T18234] block nbd1: shutting down sockets
[  453.110723][T18250] block nbd1: shutting down sockets
[  453.195558][T18245] block nbd1: shutting down sockets
16:50:23 executing program 4:
r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0)
sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1a, 0x0, 0x0, 0x87, 0x2, 0xff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10)

16:50:23 executing program 0:
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0)
r4 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd', 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d091, r4, 0x0)
io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000)
socket$inet(0x2, 0x0, 0x0)

16:50:23 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab00)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:23 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, <r4=>0x0}, &(0x7f0000000280)=0x5)
setuid(r4)
setsockopt$WPAN_SECURITY_LEVEL(r2, 0x0, 0x2, &(0x7f0000000280), 0x4)

[  453.448704][T18260] block nbd1: shutting down sockets
[  453.527951][T18258] block nbd1: shutting down sockets
16:50:23 executing program 0:
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000d5000000000010"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000e48)

16:50:23 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab01)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:23 executing program 5:
r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x200, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = dup2(r0, r0)
dup3(r1, r2, 0x0)

16:50:23 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, <r4=>0x0}, &(0x7f0000000280)=0x5)
setuid(r4)
setsockopt$WPAN_SECURITY_LEVEL(r2, 0x0, 0x2, &(0x7f0000000280), 0x4)

[  453.719729][T18275] block nbd1: shutting down sockets
16:50:23 executing program 3:
r0 = socket$inet6(0xa, 0x3, 0x6)
r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00')
sendfile(r0, r1, 0x0, 0x9)

16:50:23 executing program 0:
r0 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r1=>0x0}, &(0x7f0000cab000)=0xc)
setresuid(0x0, r1, 0x0)
move_mount(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x0)

[  453.767823][T18273] block nbd1: shutting down sockets
16:50:23 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab02)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:23 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, <r4=>0x0}, &(0x7f0000000280)=0x5)
setuid(r4)
setsockopt$WPAN_SECURITY_LEVEL(r2, 0x0, 0x2, &(0x7f0000000280), 0x4)

16:50:23 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bb2}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}}, 0xe8)

16:50:24 executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@qipcrtr={0x2a, 0x1}, 0x80, 0x0, 0x0, &(0x7f00000005c0)=[{0x10}, {0x10}], 0x20}, 0x0)

16:50:24 executing program 3:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x10)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={@cgroup, 0xffffffffffffffff, 0x0, 0xf61a28941be964b4}, 0x14)

[  454.087318][T18293] block nbd1: shutting down sockets
16:50:24 executing program 5:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0)
sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(0xffffffffffffffff, 0x0, 0x0)
sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), 0xffffffffffffffff)
sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="090d0000000000f0ff000700000008000300", @ANYRES32, @ANYBLOB="0800051d00000000140006"], 0x58}}, 0x0)

16:50:24 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, <r4=>0x0}, &(0x7f0000000280)=0x5)
setuid(r4)
setsockopt$WPAN_SECURITY_LEVEL(r2, 0x0, 0x2, &(0x7f0000000280), 0x4)

16:50:24 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab04)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:24 executing program 0:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
setsockopt$WPAN_SECURITY_LEVEL(r2, 0x0, 0x2, &(0x7f0000000280)=0x8001, 0x4)

[  454.294592][T18306] netlink: 'syz-executor.5': attribute type 11 has an invalid length.
[  454.310952][T18306] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'.
[  454.377933][T18311] block nbd1: shutting down sockets
16:50:24 executing program 3:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000004000000007fffffff850000000e000000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000500)='sys_exit\x00', r0}, 0x10)
bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x1c, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x20, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)

16:50:24 executing program 5:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x10)
fsmount(0xffffffffffffffff, 0x0, 0xf5)

16:50:24 executing program 4:
request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0)

[  454.438112][T18315] block nbd1: shutting down sockets
16:50:24 executing program 0:
mkdir(&(0x7f0000000400)='./file1\x00', 0x0)
mkdir(&(0x7f0000000580)='./bus\x00', 0x0)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0'])
creat(&(0x7f0000000280)='./bus/file0\x00', 0x0)
mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0'])
chdir(&(0x7f0000000540)='./bus\x00')
rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00')

16:50:24 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab05)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:24 executing program 4:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
flock(r1, 0x1)
flock(r1, 0x2)

16:50:24 executing program 3:
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x10)
syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='attr/prev\x00')
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)

16:50:24 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x9}, 0x20)

[  454.709823][T18329] block nbd1: shutting down sockets
[  454.760009][T18326] block nbd1: shutting down sockets
[  454.803722][T18328] overlayfs: './file0' not a directory
16:50:24 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab06)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  454.849382][T18340] overlayfs: 'file0' not a directory
16:50:24 executing program 3:
r0 = socket$inet6(0xa, 0x3, 0x8)
socket$inet6(0xa, 0x2, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xfda6)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x0, 0x0, 0x60, 0x0, 0xb, r3})

16:50:24 executing program 5:
mkdir(&(0x7f0000000040)='./bus\x00', 0x0)
chroot(&(0x7f0000000000)='./bus\x00')

[  454.904742][T18336] overlayfs: './file0' not a directory
16:50:25 executing program 0:
openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xc0}, 0x18)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd', @ANYBLOB=',mmap,privport'])

16:50:25 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x500, 0x0, 0xff, 0x9}, 0x20)

[  455.039255][T18347] block nbd1: shutting down sockets
16:50:25 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001980), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000002f00)={0x0, 0x0, &(0x7f0000002ec0)={&(0x7f00000019c0)={0x44, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_TID_CONFIG={0x14, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}]}, {0x4}]}, @NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x4}]}]}]}]}, 0x44}}, 0x0)

[  455.116360][T18341] block nbd1: shutting down sockets
16:50:25 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab07)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:25 executing program 3:
r0 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = dup2(r0, r0)
dup3(r1, r2, 0x0)

16:50:25 executing program 5:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x10)
bpf$BPF_PROG_DETACH(0x6, &(0x7f0000000080)={@cgroup, 0xffffffffffffffff, 0x0, 0xe002a0}, 0x10)

[  455.272885][T18357] 9pnet: Insufficient options for proto=fd
[  455.377502][T18359] block nbd1: shutting down sockets
[  455.407808][T18358] block nbd1: shutting down sockets
16:50:25 executing program 4:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
flock(r1, 0x1)
flock(r1, 0x2)

16:50:25 executing program 0:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700)

16:50:25 executing program 3:
r0 = socket$inet6(0xa, 0x3, 0x8)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @private0}, 0x1c)
r1 = dup(r0)
getpeername$packet(r1, 0x0, &(0x7f0000000040))

16:50:25 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:25 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001980), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000002f00)={0x0, 0x0, &(0x7f0000002ec0)={&(0x7f00000019c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_TID_CONFIG={0x29, 0x11d, 0x0, 0x1, [{0x4}, {0x4}]}, @NL80211_ATTR_TID_CONFIG={0x8, 0x11d, 0x0, 0x1, [{0x4}]}]}, 0x34}}, 0x0)

[  455.797860][T18375] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'.
[  455.817941][T18376] block nbd1: NBD_DISCONNECT
[  455.826602][T18376] block nbd1: Disconnected due to user request.
16:50:25 executing program 3:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
flock(r1, 0x1)
flock(r1, 0x2)

[  455.854274][T18382] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'.
[  455.872002][T18376] block nbd1: shutting down sockets
16:50:25 executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={0x0}}, 0x0)

16:50:26 executing program 5:
openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)

[  456.001791][T18386] block nbd1: NBD_DISCONNECT
[  456.045304][T18386] block nbd1: Send disconnect failed -32
[  456.079907][T18386] block nbd1: Disconnected due to user request.
[  456.111137][T18386] block nbd1: shutting down sockets
16:50:26 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$lock(r0, 0x24, &(0x7f00000000c0)={0x0, 0x1})

16:50:26 executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BLKALIGNOFF(r0, 0x4b47, 0x0)

16:50:26 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab09)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:26 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_GET_MPP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), r0)
sendmsg$GTP_CMD_DELPDP(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000006c0)={0x1c, r3, 0x311, 0x0, 0x0, {}, [@GTPA_PEER_ADDRESS={0x8, 0x116, @local}]}, 0x1c}}, 0x0)

[  456.442220][T18399] block nbd1: shutting down sockets
16:50:26 executing program 4:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
flock(r1, 0x1)
flock(r1, 0x2)

16:50:26 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab0a)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:26 executing program 5:
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0)
write$binfmt_elf32(r0, 0x0, 0x0)

16:50:26 executing program 0:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x10)
bpf$BPF_PROG_DETACH(0x1d, &(0x7f0000000080), 0x10)

16:50:26 executing program 3:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
flock(r1, 0x1)
flock(r1, 0x2)

[  456.858498][T18412] block nbd1: shutting down sockets
16:50:26 executing program 5:
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000004000000007fffffff850000000e000000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
r0 = socket$inet6(0xa, 0x3, 0x8)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup(r1)
socket$inet6(0xa, 0x3, 0x8)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xfda6)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@mcast1, @rand_addr=' \x01\x00', @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x140206, r4})

16:50:26 executing program 0:
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000400)='./file1\x00', 0x0)
mkdir(&(0x7f0000000580)='./bus\x00', 0x0)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
mount(0x0, 0x0, 0x0, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0'])
chdir(&(0x7f0000000540)='./bus\x00')
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008440), 0x0, 0x0)
read$FUSE(r0, &(0x7f0000000040)={0x2020, 0x0, 0x0, <r1=>0x0}, 0x2020)
setreuid(0xee00, r1)
mount$fuse(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x0, 0x0)
rename(0x0, 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[], 0x0)

[  456.916373][T18409] block nbd1: shutting down sockets
16:50:27 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab10)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  457.191855][T18423] overlayfs: failed to resolve './file0': -2
[  457.210482][T18428] block nbd1: shutting down sockets
16:50:27 executing program 5:
r0 = io_uring_setup(0x1a1c, &(0x7f0000000000))
fcntl$setlease(r0, 0x400, 0x0)

[  457.332987][T18428] block nbd1: shutting down sockets
16:50:27 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x400448c9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:27 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={0x0}}, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001540))

[  457.517537][ T8516] usb 1-1: new high-speed USB device number 5 using dummy_hcd
16:50:27 executing program 5:
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200)

16:50:27 executing program 4:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
flock(r1, 0x1)
flock(r1, 0x2)

[  457.618769][T18441] block nbd1: shutting down sockets
[  457.677682][T18438] block nbd1: shutting down sockets
16:50:27 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x400448dd)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  457.746020][ T8516] usb 1-1: device descriptor read/64, error 18
16:50:27 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
connect(r0, &(0x7f0000000100)=@rc={0x1f, @none}, 0x80)

16:50:27 executing program 3:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
flock(r1, 0x1)
flock(r1, 0x2)

[  457.916084][T18449] block nbd1: shutting down sockets
[  457.956994][T18448] block nbd1: shutting down sockets
16:50:28 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x400454ca)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  458.025968][ T8516] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  458.198927][T18461] block nbd1: shutting down sockets
16:50:28 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40049409)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  458.236022][ T8516] usb 1-1: device descriptor read/64, error 18
[  458.266918][T18459] block nbd1: shutting down sockets
[  458.356003][ T8516] usb usb1-port1: attempt power cycle
[  458.412669][T18464] block nbd1: shutting down sockets
[  458.480974][T18463] block nbd1: shutting down sockets
[  458.775855][ T8516] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  459.006229][ T8516] usb 1-1: device descriptor read/8, error -61
[  459.295826][ T8516] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  459.516161][ T8516] usb 1-1: device descriptor read/8, error -61
[  459.640627][ T8516] usb usb1-port1: unable to enumerate USB device
16:50:30 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@iocharset={'iocharset', 0x3d, 'cp936'}}, {@iocharset={'iocharset', 0x3d, 'cp855'}}]})

16:50:30 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40081271)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:30 executing program 4:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
fchown(r0, 0xee01, 0xffffffffffffffff)

16:50:30 executing program 5:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x3, &(0x7f0000000340)=@framed, &(0x7f0000000200)='GPL\x00', 0x5, 0xd6, &(0x7f0000000240)=""/214, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='ext4_da_update_reserve_space\x00', r0}, 0x10)
close(r1)

16:50:30 executing program 3:
r0 = socket$inet6(0xa, 0x3, 0x6)
sendmmsg(r0, &(0x7f00000016c0)=[{{&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000000c0)="d6081317564b8f248532ff3019c7f44e71e90a4306073ecdd5dea16ff38d66e31137b63ba4fd59a0bf0331c6c3b80c60c8a9958bea8f3cf060fe6eb7a28f3fc22e1160c6b4908c9f587dda1fea9e7bcc8106e5c76c469be7afdbed21200b5bc36c845923", 0x64}, {&(0x7f0000000140)="12ce55168518378401dfe49bb7e386604b516bdb447e36c29a1a98167c2829b3403c04c26a3d", 0x26}, {&(0x7f0000000180)="6ce7dd24b52dfe07289585545d2976746aab2e0a79435480d64d4d2186bdcf14554e3d8c9f9f5a3520e63cc92a4542326a1a42c0376dd4ef200825776031a7bcc55698674c1aa43d806039c36484e3c00234a197d70d5619e1b55778bb0aec5d8b15faef629a6287f5d68584ea", 0x6d}, {&(0x7f0000000200)="d8260e2f767cb56657f24049091064ad87337ba5a4a625b7b27e7d583a948b2ec5e64f1e01bc6ecaeb4ea1169e31aa2cdb4733ca6ab13858e7292829edc7081eebc63ca391145eed", 0x48}, {&(0x7f0000000280)="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", 0x446}], 0x5, 0x0, 0x6400000000000000}}], 0x1, 0x4000800)

16:50:30 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x80)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0xfffffffffffffda7, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
preadv(r0, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004db80)={<r1=>0x0, ""/256, <r2=>0x0, <r3=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {<r4=>0x0}, {0x0, <r5=>0x0}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r6=>0x0}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {<r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {<r9=>0x0}, {}, {}, {}, {<r10=>0x0}, {}, {}, {}, {<r11=>0x0, <r12=>0x0}, {}, {<r13=>0x0, <r14=>0x0}, {}, {}, {<r15=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r16=>0x0}, {}, {}, {<r17=>0x0}, {}, {}, {}, {}, {<r18=>0x0}, {}, {}, {}, {}, {}, {}, {<r19=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {r2}, {}, {<r20=>0x0}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r21=>0x0}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {0x0, <r22=>0x0}, {}, {}, {0x0, <r23=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r24=>0x0}, {0x0, <r25=>0x0}, {}, {}, {}, {}, {}, {}, {}, {<r26=>0x0}, {}, {}, {0x0, <r27=>0x0}, {}, {}, {}, {}, {0x0, <r28=>0x0}, {<r29=>0x0}, {0x0, <r30=>0x0}, {}, {<r31=>0x0}, {}, {0x0, <r32=>0x0}, {}, {0x0, <r33=>0x0}, {}, {}, {}, {}, {<r34=>0x0}, {<r35=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r36=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r37=>0x0}, {<r38=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r39=>0x0}, {}, {<r40=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r41=>0x0}, {}, {}, {}, {<r42=>0x0}, {}, {}, {0x0, <r43=>0x0}, {}, {}, {}, {}, {}, {<r44=>0x0}, {}, {}, {}, {}, {0x0, <r45=>0x0}, {}, {0x0, <r46=>0x0}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000003700)={0x0, ""/256, 0x0, <r47=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r48=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r49=>0x0}, {}, {0x0, <r50=>0x0}, {}, {}, {}, {<r51=>0x0}, {}, {}, {0x0, r25}, {0x0, <r52=>0x0}, {0x0, <r53=>0x0}, {}, {}, {}, {}, {}, {}, {<r54=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r55=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r56=>0x0}, {}, {}, {0x0, <r57=>0x0}, {}, {}, {}, {<r58=>0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r59=>0x0}, {}, {}, {0x0, <r60=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r61=>0x0}, {0x0, <r62=>0x0}, {}, {0x0, <r63=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r64=>0x0}, {<r65=>0x0}, {}, {}, {<r66=>0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, r47}, {<r67=>0x0}, {<r68=>0x0}, {<r69=>0x0}, {}, {<r70=>0x0}, {}, {}, {}, {}, {}, {0x0, <r71=>0x0}, {}, {}, {0x0, <r72=>0x0}, {}, {}, {}, {<r73=>0x0}, {}, {}, {}, {<r74=>0x0}, {}, {}, {}, {}, {r24}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r75=>0x0}, {<r76=>0x0}, {}, {}, {}, {}, {0x0, <r77=>0x0}, {<r78=>r44}, {}, {}, {0x0, <r79=>0x0}, {}, {}, {}, {}, {<r80=>0x0}, {}, {}, {<r81=>0x0}, {<r82=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r26}, {}, {}, {}, {}, {<r83=>0x0}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r84=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {<r85=>0x0}, {<r86=>0x0}, {}, {0x0, <r87=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r88=>0x0}, {}, {}, {}, {}, {<r89=>0x0}, {<r90=>0x0}, {<r91=>0x0}, {}, {}, {}, {<r92=>0x0}, {}, {}, {}, {0x0, <r93=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r94=>0x0, <r95=>0x0}, {}, {}, {<r96=>0x0}, {}, {}, {}, {0x0, <r97=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r98=>0x0}, {}, {}, {}, {}, {}, {}, {}, {<r99=>0x0}, {<r100=>0x0}, {<r101=>0x0}, {}, {}, {0x0, <r102=>0x0}, {}, {}, {}, {}, {0x0, <r103=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r104=>0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r105=>0x0}, {<r106=>0x0}, {}, {0x0, <r107=>0x0}, {}, {}, {}, {}, {<r108=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r109=>0x0}, {}, {}, {}, {}, {}, {0x0, <r110=>0x0}, {}, {}, {}, {}, {}, {<r111=>0x0}, {}, {}, {}, {<r112=>0x0}, {}, {}, {}, {}, {}, {}, {<r113=>0x0}, {}, {}, {0x0, <r114=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r115=>0x0}, {}, {0x0, <r116=>0x0}, {}, {<r117=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r118=>0x0}, {}, {}, {}, {0x0, <r119=>0x0}, {0x0, <r120=>0x0}, {<r121=>0x0}, {<r122=>0x0}, {0x0, <r123=>0x0}, {}, {}, {}, {}, {}, {}, {<r124=>0x0}, {}, {}, {<r125=>0x0}, {0x0, <r126=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r127=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r128=>0x0}, {}, {}, {<r129=>0x0}, {}, {<r130=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r131=>0x0}, {}, {}, {0x0, <r132=>0x0}, {}, {}, {}, {}, {}, {<r133=>0x0}, {}, {0x0, r84}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r134=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {0x0, <r135=>0x0}, {0x0, <r136=>0x0}, {}, {}, {}, {<r137=>0x0}, {}, {}, {}, {r125}, {}, {}, {}, {<r138=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r139=>0x0}, {}, {<r140=>0x0}, {}, {<r141=>0x0}, {}, {0x0, <r142=>0x0}, {}, {}, {}, {<r143=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r144=>0x0}, {}, {}, {}, {0x0, <r145=>0x0}, {<r146=>0x0}, {}, {}, {}, {}, {}, {}, {<r147=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r148=>0x0, <r149=>0x0}, {}, {}, {}, {}, {}, {r134}, {}, {}, {}, {}, {<r150=>0x0}, {}, {}, {}, {}, {}, {r91}, {}, {}, {}, {}, {}, {0x0, <r151=>0x0}, {}, {}, {}, {}, {0x0, <r152=>0x0}, {}, {}, {}, {<r153=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r154=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r155=>0x0}, {}, {}, {}, {0x0, <r156=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r157=>0x0}, {}, {}, {}, {0x0, <r158=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r159=>0x0}, {}, {}, {}, {}, {0x0, <r160=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r161=>0x0}, {}, {0x0, <r162=>0x0}, {}, {}, {}, {0x0, <r163=>0x0}, {}, {}, {}, {}, {}, {0x0, <r164=>0x0}, {}, {}, {<r165=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r166=>0x0}, {}, {}, {}, {0x0, <r167=>0x0}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {<r168=>0x0}, {<r169=>0x0, <r170=>0x0}, {0x0, <r171=>0x0}, {}, {<r172=>0x0}, {}, {0x0, <r173=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {<r174=>0x0}, {<r175=>0x0}, {}, {}, {}, {}, {}, {}, {}, {<r176=>0x0}, {}, {0x0, <r177=>0x0}, {}, {}, {}, {}, {}, {}, {}, {<r178=>0x0}, {}, {}, {}, {}, {}, {}, {<r179=>0x0}, {<r180=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r181=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r182=>0x0}, {}, {}, {}, {}, {0x0, <r183=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r184=>0x0}, {}, {0x0, <r185=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r186=>0x0}, {}, {}, {}, {0x0, <r187=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r188=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r189=>0x0}, {<r190=>0x0}, {<r191=>0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r192=>0x0}, {<r193=>0x0}, {0x0, r98}, {}, {<r194=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r195=>0x0}, {}, {}, {}, {0x0, <r196=>0x0}, {}, {}, {}, {<r197=>0x0, <r198=>0x0}, {<r199=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r200=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r201=>0x0}, {}, {}, {}, {}, {}, {}, {}, {<r202=>0x0}, {}, {}, {<r203=>0x0}, {}, {}, {}, {<r204=>0x0}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000067c40)={0x8, [{}, {}, {0x0, r72}, {r113, r184}, {r202}, {r100}, {0x0, r16}, {0x0, r5}, {}, {r112}, {r176}, {r35}, {}, {r153, r14}, {0x0, r187}, {}, {0x0, r118}, {}, {0x0, r173}, {}, {r9}, {0x0, r152}, {r73, r102}, {0x0, r105}, {}, {}, {}, {r193, r79}, {r78, r170}, {}, {0x0, r120}, {}, {r96}, {r175}, {0x0, r87}, {}, {r141}, {}, {0x0, r128}, {0x0, r64}, {r94}, {r81, r119}, {r55}, {0x0, r163}, {r178}, {r75}, {r10, r6}, {r19}, {r203}, {0x0, r115}, {r111}, {r191, r139}, {}, {r29}, {}, {0x0, r37}, {r4, r23}, {}, {r68}, {}, {r137}, {r129}, {}, {r89, r47}, {}, {r133, r52}, {r131}, {0x0, r97}, {r15}, {0x0, r32}, {}, {}, {r121}, {0x0, r103}, {0x0, r171}, {}, {r76, r149}, {}, {0x0, r196}, {r150}, {r165, r77}, {r100}, {0x0, r27}, {0x0, r158}, {r74, r142}, {r181, r7}, {r36}, {0x0, r6}, {0x0, r104}, {0x0, r159}, {}, {0x0, r63}, {0x0, r110}, {r18, r28}, {r199, r156}, {}, {r69}, {0x0, r139}, {r109}, {}, {r169}, {}, {r147, r56}, {r48}, {}, {}, {0x0, r177}, {r61, r183}, {}, {0x0, r201}, {}, {r122}, {r161}, {}, {}, {}, {r140}, {}, {}, {r85}, {r20, r59}, {0x0, r136}, {}, {}, {r182, r144}, {}, {r38}, {0x0, r127}, {}, {}, {}, {r10}, {}, {}, {0x0, r12}, {r58, r62}, {}, {}, {}, {r99}, {0x0, r41}, {}, {}, {r138, r116}, {}, {0x0, r135}, {r180}, {0x0, r145}, {}, {r125}, {0x0, r60}, {r80, r136}, {}, {r143, r46}, {}, {0x0, r167}, {}, {r82}, {r101}, {}, {r86}, {r65, r126}, {r146}, {r106}, {}, {}, {r168}, {}, {r88}, {r70}, {r188, r21}, {0x0, r93}, {}, {0x0, r198}, {r197}, {r181, r6}, {}, {}, {0x0, r57}, {}, {r194}, {}, {0x0, r186}, {r83, r43}, {}, {r108, r156}, {r13}, {}, {r8}, {r189, r192}, {}, {}, {r51, r45}, {r34}, {r124, r155}, {}, {r31}, {r179, r162}, {0x0, r107}, {0x0, r164}, {0x0, r123}, {r54}, {}, {0x0, r160}, {}, {r190, r157}, {r66}, {r11, r195}, {}, {r197}, {r148, r151}, {}, {}, {}, {}, {r130}, {}, {}, {r200}, {0x0, r49}, {r17, r185}, {}, {}, {}, {r90}, {}, {r117, r53}, {0x0, r71}, {r174}, {r204}, {}, {r92}, {0x0, r95}, {0x0, r154}, {r67, r50}, {r108}, {0x0, r114}, {r42}, {}, {0x0, r132}, {r40}, {}, {}, {}, {0x0, r30}, {}, {}, {0x0, r33}, {r172, r22}, {0x0, r53}, {}, {0x0, r166}, {}, {0x0, r39}, {r179}], 0x1, "2a9ec2b6820ec2"})
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r205 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r205, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)

[  459.985865][T14259] Bluetooth: hci1: command 0x0405 tx timeout
16:50:30 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8927, &(0x7f0000000300)={'wlan0\x00'})

[  460.148977][T18483] block nbd1: shutting down sockets
[  460.159047][   T26] audit: type=1800 audit(1634921430.166:395): pid=18487 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=243 res=0 errno=0
16:50:30 executing program 4:
r0 = gettid()
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f00000002c0)=0xece)
fcntl$setsig(r1, 0xa, 0x12)
r3 = socket$inet(0x2, 0x3, 0x3)
recvmmsg(r3, &(0x7f0000005540)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103}}], 0x1, 0x0, 0x0)
dup2(r1, r3)
recvmmsg(r2, &(0x7f0000004800)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0)
dup2(r1, r2)
fcntl$setown(r2, 0x8, r0)
tkill(r0, 0x16)

[  460.207338][T18492] FAT-fs (loop0): bogus number of reserved sectors
[  460.233880][T18479] block nbd1: shutting down sockets
16:50:30 executing program 5:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x10)
flock(0xffffffffffffffff, 0x0)

[  460.252922][T18492] FAT-fs (loop0): Can't find a valid FAT filesystem
16:50:30 executing program 3:
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0)
mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}})
read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, <r1=>0x0}, 0x2020)
write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0)
syz_fuse_handle_req(r0, &(0x7f00000042c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c39a49800", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
getdents64(r2, 0x0, 0x0)
r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0)
mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x10}, 0x0, 0x0, 0x0})

16:50:30 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40082404)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  460.333606][T18492] FAT-fs (loop0): bogus number of reserved sectors
[  460.355501][T18492] FAT-fs (loop0): Can't find a valid FAT filesystem
16:50:30 executing program 0:
r0 = socket$inet6(0xa, 0x3, 0x6)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c)

16:50:30 executing program 5:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc0ffff, 0x11, r0, 0x0)

16:50:30 executing program 4:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x80040, 0x0)
ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0x660c, 0x0)

[  460.579241][T18518] block nbd1: shutting down sockets
[  460.601325][   T26] audit: type=1800 audit(1634921430.606:396): pid=18487 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=244 res=0 errno=0
[  460.658533][T18524] block nbd1: shutting down sockets
16:50:30 executing program 0:
r0 = socket$inet6(0xa, 0x3, 0x8)
connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c)

16:50:30 executing program 5:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x10)
getgroups(0x1, &(0x7f0000000000)=[0x0])

16:50:30 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40086602)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:30 executing program 3:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x10)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={@cgroup, 0xffffffffffffffff, 0x11}, 0x10)

[  460.899702][T18542] block nbd1: shutting down sockets
16:50:30 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00')
read$FUSE(r0, &(0x7f00000078c0)={0x2020}, 0x2020)

16:50:30 executing program 5:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00')
read$FUSE(r0, &(0x7f00000078c0)={0x2020}, 0x2020)

16:50:31 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {<r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r7=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r9=>0x0}, {}, {}, {0x0, r7}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r10=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000003700)={0x0, ""/256, 0x0, <r11=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r12 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r12, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

[  460.977745][T18537] block nbd1: shutting down sockets
16:50:31 executing program 0:
fspick(0xffffffffffffff9c, 0x0, 0x0)

16:50:31 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40101283)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:31 executing program 3:
r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="19070000000000000000010000000400018010000280"], 0x28}}, 0x0)

[  461.077500][   T26] audit: type=1800 audit(1634921431.086:397): pid=18554 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=245 res=0 errno=0
16:50:31 executing program 0:
r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="1907000000000000000001"], 0x28}}, 0x0)

16:50:31 executing program 5:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000000)={0x7fffffff, 0x0, 0x0, 0x6, 0x0, 0x8b7})

16:50:31 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f000000d940)={0x0, 0x0, &(0x7f000000d900)={&(0x7f0000002e40)=@newtfilter={0x24, 0x2c, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[  461.255008][T18565] block nbd1: shutting down sockets
[  461.260982][T18566] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
[  461.316905][T18571] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
[  461.329549][T18561] block nbd1: shutting down sockets
[  461.332156][T18573] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'.
16:50:31 executing program 5:
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x2002, 0x0)
write$FUSE_BMAP(r0, &(0x7f00000000c0)={0x18}, 0x18)

16:50:31 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40101286)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  461.399170][T18575] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'.
16:50:31 executing program 3:
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000e002a0ffffffff8500000058000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)

16:50:31 executing program 4:
socketpair(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
accept4(r0, 0x0, &(0x7f0000000080), 0x0)

16:50:31 executing program 0:
r0 = socket$inet6(0xa, 0x3, 0x6)
sendmmsg(r0, &(0x7f00000016c0)=[{{&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @remote, 0x7}, 0x80, 0x0}}], 0x1, 0x0)

16:50:31 executing program 3:
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0)

16:50:31 executing program 5:
r0 = socket(0xa, 0x3, 0xb5)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0)

[  461.619739][T18583] block nbd1: shutting down sockets
16:50:31 executing program 4:
add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff)
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$chown(0x4, r0, 0xffffffffffffffff, 0x0)

16:50:31 executing program 0:
openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x80040, 0x0)
r0 = open$dir(&(0x7f0000000080)='mnt\x00', 0x0, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f0000000280)={@id={0x2, 0x0, @c}})

[  461.726119][T18588] block nbd1: shutting down sockets
16:50:31 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40101288)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:31 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00')
preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}], 0x1, 0x0, 0x0)

[  461.809366][T18594] new mount options do not match the existing superblock, will be ignored
16:50:31 executing program 4:
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000858300000e000000850000002a00000595"], &(0x7f0000000400)='GPL\x00', 0x0, 0xf48a03a0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)

16:50:31 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/97, &(0x7f00000000c0)=0x61)

16:50:31 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r8=>0x0}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "002f6c069e00"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r9=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r10=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r11=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r12=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r13=>0x0}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r14=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r15=>0x0}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r16=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r17 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r17, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:50:32 executing program 5:
openat$zero(0xffffffffffffff9c, &(0x7f0000000a40), 0x40800, 0x0)

16:50:32 executing program 0:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000005c40), 0x2a0380, 0x0)

16:50:32 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0xa, 0x4e20, 0x0, @local}, 0x80)

[  462.029916][   T26] audit: type=1800 audit(1634921432.036:398): pid=18610 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=247 res=0 errno=0
[  462.046169][T18608] block nbd1: shutting down sockets
16:50:32 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f0000001300)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001200)={0x14}, 0x14}}, 0x0)

[  462.139631][T18602] block nbd1: shutting down sockets
16:50:32 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401070c9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:32 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000001f80)={0x0, 0x0, &(0x7f0000001f40)={0x0}}, 0x0)

[  462.214607][T18622] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead.
16:50:32 executing program 4:
syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[], [{@fowner_lt}]})

16:50:32 executing program 0:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000005c40), 0x0, 0x0)

16:50:32 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
sendto(r0, 0x0, 0x2, 0x0, &(0x7f0000000300)=@in6={0xa, 0x4e20, 0x0, @mcast2}, 0x80)

16:50:32 executing program 5:
syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x400000)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040))

[  462.446603][T18634] block nbd1: shutting down sockets
[  462.507793][T18625] block nbd1: shutting down sockets
[  462.510544][T18636] nfs4: Unknown parameter 'fowner<00000000000000000000'
16:50:32 executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x0)
listxattr(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)

[  462.549948][T18636] nfs4: Unknown parameter 'fowner<00000000000000000000'
16:50:32 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401070ca)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:32 executing program 3:
syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, 0x0, 0x0)

16:50:32 executing program 4:
syz_emit_ethernet(0x5a, &(0x7f0000000040)={@dev, @multicast, @val={@void, {0x8100, 0x5}}, {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "8e1afe52fe44547d9340e23da9b2931cc7cf9a94d790e559ff882f227fbe3a430f075a16d2de88b57ebb094803efb403d5e0171d45a9cd5403b20fe7c80de74c"}}}}, 0x0)

16:50:32 executing program 5:
syz_mount_image$nfs4(&(0x7f00000007c0), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000800))
setxattr$incfs_metadata(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680), &(0x7f00000006c0)="130d4bec274d2371b89468113bfbe5ba0d0fa09d26e98d30057c8c74082a93c9cb0aab700393895e3a69f62c28d64f4121c8de548cef304dfd9a65eb3ed3715da8ec7978496c3b24dbd53a339650ddf8ae6d1413fe09ec43b64da1f76d6dfc19f7181490d279a9931862e433", 0x6c, 0x0)

16:50:32 executing program 0:
openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/loop0', 0x0, 0x0)

[  462.758621][T18647] block nbd1: shutting down sockets
16:50:32 executing program 4:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000400)="ad", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e21, @empty}, 0x10)

[  462.826101][T18642] block nbd1: shutting down sockets
16:50:32 executing program 3:
clock_gettime(0x0, &(0x7f0000000840))

16:50:32 executing program 5:
r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000055c0), 0x0, 0x0)
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, 0x0)

16:50:32 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401070cd)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:32 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
bpf$PROG_LOAD(0x5, &(0x7f00000015c0)={0x15, 0x6, &(0x7f0000001640)=ANY=[@ANYBLOB="d008170100008069c5ff830617e8651a0000000000000000000000000000002353d2d17c5a", @ANYRES32=0x1, @ANYBLOB="0000000000000000183100000500"/24], &(0x7f0000000180)='GPL\x00', 0xfffffff9, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x3, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000240)={0x3, 0x7, 0x5, 0xfffffffd}, 0x10, 0xffffffffffffffff}, 0x78)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {0x0, <r9=>0x0}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r10=>0x0}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r11=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r12=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r13=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r14=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r15 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r15, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:50:33 executing program 3:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)

16:50:33 executing program 5:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0))

16:50:33 executing program 0:
r0 = socket(0x2, 0x80805, 0x0)
sendmmsg$inet_sctp(r0, &(0x7f0000002c40)=[{&(0x7f0000000380)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f00000018c0)=[{&(0x7f00000003c0)="bd", 0x1}], 0x1, &(0x7f0000001980)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback}], 0x18}], 0x1, 0x0)

16:50:33 executing program 4:
r0 = socket(0x11, 0x2, 0x0)
sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000004c0)={&(0x7f0000000400), 0xc, &(0x7f0000000480)={0x0}}, 0x0)

[  463.075664][   T26] audit: type=1800 audit(1634921433.076:399): pid=18665 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=249 res=0 errno=0
[  463.140415][T18670] block nbd1: shutting down sockets
16:50:33 executing program 5:
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x290241, 0x0)

[  463.208099][T18663] block nbd1: shutting down sockets
16:50:33 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000b40)={'batadv_slave_1\x00'})
r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff)
sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xc8, r1, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8}, {0x11}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000040}, 0x800)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', <r3=>0x0})
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl0\x00', <r4=>r3, 0x0, 0xfd, 0x0, 0x0, 0x0, @private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x0, 0x0, 0x3}})
sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="cc000000", @ANYRES16=0x0, @ANYBLOB="00ff000020", @ANYRES32=r4, @ANYBLOB="b000028038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400090000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400ffffffff"], 0xcc}, 0x1, 0x0, 0x0, 0x4000800}, 0x40000)
r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x400, 0x0)
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), r2)
sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x70, r6, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xac}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0xb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x8041)

16:50:33 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40186366)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:33 executing program 3:
socketpair(0x11, 0x2, 0xcde9, &(0x7f0000000000))

16:50:33 executing program 0:
perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x0)
mlock(&(0x7f0000480000/0x2000)=nil, 0x2000)
mincore(&(0x7f0000000000/0xc00000)=nil, 0xc00000, &(0x7f00000007c0)=""/35)

16:50:33 executing program 5:
newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000400)="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", 0x1c1, 0x600}, {0x0, 0x0, 0x80000000}], 0x0, &(0x7f0000000b40)=ANY=[])
write$khugepaged_scan(0xffffffffffffffff, 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0)
syz_io_uring_submit(0x0, 0x0, 0x0, 0x0)
io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, 0x0)
socket$alg(0x26, 0x5, 0x0)
syz_open_dev$vcsa(0x0, 0x0, 0x0)

16:50:33 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:33 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r8=>0x0})
splice(r2, &(0x7f0000000140)=0x20, r2, &(0x7f0000000180)=0x4, 0x0, 0x1)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r9 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r9, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:50:33 executing program 4:
socketpair(0x2, 0x805, 0xff, &(0x7f00000006c0))

[  463.479107][T18693] block nbd1: shutting down sockets
16:50:33 executing program 0:
unshare(0x400)
syz_genetlink_get_family_id$devlink(&(0x7f00000003c0), 0xffffffffffffffff)

[  463.561567][T18684] block nbd1: shutting down sockets
16:50:33 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401870c8)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  463.651540][   T26] audit: type=1800 audit(1634921433.656:400): pid=18709 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=251 res=0 errno=0
16:50:33 executing program 5:
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x8000000)

16:50:33 executing program 0:
syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x528ea655ea292986, &(0x7f0000001400))

[  463.848584][T18722] block nbd1: shutting down sockets
16:50:33 executing program 4:
r0 = syz_io_uring_setup(0x5fb7, &(0x7f0000000040), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100))
mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x13, r0, 0x10000000)

16:50:34 executing program 5:
syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), 0xffffffffffffffff)
syz_mount_image$tmpfs(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001840))

[  463.927194][T18725] block nbd1: shutting down sockets
16:50:34 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401870cb)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:34 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8922, &(0x7f0000000480))

16:50:34 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
bind$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x0, 0x20000}, 0xc)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), r0)
sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={0x0}}, 0x0)

[  464.258318][T18735] block nbd1: shutting down sockets
[  464.319110][T18740] team0: mtu less than device minimum
[  464.346080][T18739] block nbd1: shutting down sockets
[  464.415461][   T26] audit: type=1800 audit(1634921434.416:401): pid=18705 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="memory.events" dev="sda1" ino=15023 res=0 errno=0
16:50:34 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:34 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000003900)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r7=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r9=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xc9, &(0x7f0000000140)={@multicast, @local, @void, {@x25={0x805, {0x1, 0x3, 0x5, "3f8ebea0f71ef472bda12320aac91f9aea710ae203bf2a62cd2611708ead5b357a2ce6c3745bb375c9e1c89a13ef69c6456960d56390c2028ff66c6ba858395bd6d4157f7a4b03c979cce2fb9bd545184e89d183ebecc0eeb81b0be8ca44485fcefb803485865623b21d9e6b9350ee2e468a6a6eaae8005f417e9f08d8afda598730d18315e48198689f5b5bea82b3557a59372625d1a7355330961998710a532d8627e322d6ff94aa346479a9a8593435e70dd26f325a5b"}}}}, 0x0)
r10 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r10, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:50:34 executing program 5:
perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f00000b4000/0x2000)=nil, 0x2000, 0x5)

16:50:34 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401870cc)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:34 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x890c, &(0x7f0000000480))

16:50:34 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

[  464.659792][   T26] audit: type=1800 audit(1634921434.666:402): pid=18758 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=253 res=0 errno=0
[  464.692551][T18759] block nbd1: shutting down sockets
16:50:34 executing program 5:
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, &(0x7f0000000780), 0x0, 0x0)

16:50:34 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, @dev={0xfe, 0x80, '\x00', 0x26}, @mcast1}})

[  464.767976][T18751] block nbd1: shutting down sockets
16:50:34 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401c5820)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:35 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x8800)

16:50:35 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8947, &(0x7f0000000480))

16:50:35 executing program 4:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x5411, &(0x7f0000000480))

[  465.149548][T18780] block nbd1: shutting down sockets
[  465.208430][T18776] block nbd1: shutting down sockets
16:50:35 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:35 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r8=>0x0})
preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000140)=""/69, 0x45}, {&(0x7f00000001c0)=""/95, 0x5f}], 0x2, 0x4, 0xfffff1a8)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r9 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r9, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:50:35 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x4020940d)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:35 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
write$P9_RMKDIR(r0, 0x0, 0xf)

16:50:35 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8931, &(0x7f0000000280)={'ip6gre0\x00', 0x0})

16:50:35 executing program 4:
syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000003c0), 0xffffffffffffffff)
sendmsg$DEVLINK_CMD_TRAP_SET(r0, &(0x7f0000000680)={&(0x7f0000000380), 0xc, &(0x7f0000000640)={&(0x7f0000000400)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003e000000080011007063690011000200303030767c2aa031302e30000000001c00820073ea96ab79"], 0x54}}, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000b40)={'batadv_slave_1\x00'})
ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, 0x0)
sendmsg$DEVLINK_CMD_SB_GET(0xffffffffffffffff, 0x0, 0x0)
ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)

16:50:35 executing program 5:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x5411, 0x0)

[  465.658677][T18799] netlink: 'syz-executor.4': attribute type 17 has an invalid length.
[  465.667135][   T26] audit: type=1800 audit(1634921435.666:403): pid=18796 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=255 res=0 errno=0
[  465.729012][T18799] netlink: 'syz-executor.4': attribute type 17 has an invalid length.
[  465.741861][T18804] block nbd1: shutting down sockets
16:50:35 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8924, &(0x7f0000000480))

[  465.807310][T18794] block nbd1: shutting down sockets
16:50:35 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @mcast1, 0x700}})

16:50:35 executing program 5:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00')
waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0)

16:50:36 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80041284)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:36 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
write$P9_RMKDIR(r0, 0x0, 0xf0ffffff7f0000)

[  466.229790][T18824] block nbd1: shutting down sockets
[  466.308323][T18821] block nbd1: shutting down sockets
16:50:36 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:36 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0xf)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000000), r0)

16:50:36 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000003c0), 0xffffffffffffffff)
sendmsg$DEVLINK_CMD_TRAP_SET(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000400)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000080011"], 0x54}}, 0x0)

16:50:36 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000003700)={0x0, ""/256, 0x0, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r9=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {0x0, <r10=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r11=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r12 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r12, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)
openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/devices\x00', 0x0, 0x0)

16:50:36 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f0, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @mcast1}})

16:50:36 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80041285)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:36 executing program 4:
syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='uid'])

16:50:36 executing program 0:
openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0)
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x80000000}], 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"])
write$khugepaged_scan(0xffffffffffffffff, &(0x7f0000000180), 0x8)
ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)

[  466.659162][T18840] netlink: 'syz-executor.5': attribute type 17 has an invalid length.
[  466.667248][   T26] audit: type=1800 audit(1634921436.676:404): pid=18839 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=257 res=0 errno=0
[  466.699648][T18840] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'.
[  466.730075][T18838] block nbd1: shutting down sockets
[  466.773759][T18847] netlink: 'syz-executor.5': attribute type 17 has an invalid length.
[  466.787813][T18831] block nbd1: shutting down sockets
[  466.828865][T18847] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'.
[  466.835994][T18849] loop0: detected capacity change from 0 to 264192
[  466.911022][T18852] tmpfs: Bad value for 'uid'
16:50:36 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80081270)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  466.981932][T18852] tmpfs: Bad value for 'uid'
16:50:37 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @mcast1, 0x0, 0x0, 0x0, 0x800}})

16:50:37 executing program 4:
perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x0)
mlock(&(0x7f0000480000/0x2000)=nil, 0x2000)
mincore(&(0x7f0000000000/0xc00000)=nil, 0xc00000, &(0x7f00000007c0)=""/35)
openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)

16:50:37 executing program 4:
openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(0xffffffffffffffff, 0x4008f510, 0x0)
fchmodat(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000700)="57595a4b413e4c45522020085ac149b8f2b2b1ea1bad0ac9135eed17f1d1001cc2de810f1fffb2aed768634ef7e75e7fd86fc5c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ab8fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb6914a4b8a57f41fb86c26defeaf7e7230987f8ec610694e89ad37c804b9e46226ca6b9", 0x98, 0x600}, {0x0, 0x0, 0x80000000}], 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"])
ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
socket$alg(0x26, 0x5, 0x0)
syz_open_dev$vcsa(0x0, 0x7, 0x0)

[  467.180620][   T26] audit: type=1800 audit(1634921437.186:405): pid=18839 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=258 res=0 errno=0
[  467.248988][T18859] block nbd1: shutting down sockets
[  467.438305][T18872] loop4: detected capacity change from 0 to 264192
16:50:37 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
sendfile(r2, r0, 0x0, 0x32f01)

16:50:37 executing program 0:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='cmdline\x00')
mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0)

16:50:37 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80081272)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:37 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:37 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={<r0=>0x0, ""/256, <r1=>0x0, <r2=>0x0})
r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r3, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f000004db80)={<r4=>0x0, ""/256, <r5=>0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {r0}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {r5}, {0x0, r2}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r8=>0x0}, {}, {0x0, r6}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r9=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r10=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r11=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000003700)={0x0, ""/256, 0x0, <r12=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r13=>0x0}], 0x0, "47da3ded816026"})
r14 = syz_open_dev$video4linux(&(0x7f0000000000), 0x0, 0x0)
ioctl$VIDIOC_G_EDID(r14, 0xc0285628, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, '\x00', 0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r1, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
r15 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r15, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)

16:50:37 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r0, &(0x7f0000001000), 0xc)

[  467.808747][   T26] audit: type=1800 audit(1634921437.816:406): pid=18886 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=259 res=0 errno=0
[  467.845849][T18889] block nbd1: shutting down sockets
16:50:37 executing program 0:
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x1a, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100))

16:50:37 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80081280)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:38 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f2, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @mcast1}})

16:50:38 executing program 5:
socketpair(0x1, 0x0, 0x80001f, &(0x7f0000000040))

16:50:38 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000003c0), 0xffffffffffffffff)
sendmsg$DEVLINK_CMD_TRAP_SET(r0, &(0x7f0000000680)={&(0x7f0000000380), 0xc, &(0x7f0000000640)={&(0x7f0000000400)={0x54, r1, 0x1, 0x0, 0x0, {}, [{@pci={{0x8}, {0x11}}, {0x3}, {0x5}}]}, 0x54}}, 0x0)

[  468.138777][T18906] block nbd1: shutting down sockets
[  468.196692][   T26] audit: type=1800 audit(1634921438.206:407): pid=18886 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=260 res=0 errno=0
16:50:38 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r8=>0x0})
sendmmsg(0xffffffffffffffff, &(0x7f0000009d00)=[{{&(0x7f0000000140)=@rc={0x1f, @any, 0x5}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="93b432aa4e28237a215faf7d1954f546510847f1c268dfb17eae4e135c2da3d4b9490d457085edc713e4654865edf9853d38115d58fe68782590e4ee0996a71f1442cfabcbd8421a9dd40b74036f2d1d1f0614218ec8e52ebd885f37fdf5be3674e19a3df851e731ff172b3bbb5dc2bf6b6a170f1e", 0x75}, {&(0x7f00000015c0)="a6d453c62c6defbe30f828692ed8313ac9edc5c7a8359d954b1296c3f34a32dc1c82607631ed16faf41ea4a05a103dd7e175d5dc113e2a8b9a1bdae424c94a15f8c4a1c5288fc0c03f1625f62913de8e0c593db6eaed91a167b8135edc85b5e4a02e6c32bddbe2a1f5f889ce88f016c32438eee59d9a88f53cd82b3a8f2ddca2425fbdfd2b64f6846acb96d1c5f143f31e0687cb233ecd20abc0cc8cff9af0d3898f5f55b82e6de76ee505b77f277718b4f6c728cc7b4c1cb4761f2f1c30154b786fe59ac5ccf7d257f0bba417218fbdfcf7eaf572f4fbcd6d05c3b6edc748d9eaba049d26740c6898", 0xe9}, {&(0x7f0000003700)="8eebd7a2959f69635aa1316bfac9c469561425b3241c21f5c779d5758c4a93b7326a24c58b872183d3970d65481cadb2a9edc4e5538391c71972ac832b2c9b377a7b3677a0e6eb15cfab7aee3af236ab8178b4b90e345c1d74f7648287c2", 0x5e}, {&(0x7f0000003780)="51d4904a2e30d1ab57021ae0b8a2fee77846cb0d4b3d013501238ca7c3a7163c61005db4561c81ebc10d43a798e7d9082ff21af386106572a3cf2b6db5bb775ad9390065eb039a37566255636b7b3d056b4edb7fd407abe1737f5d9480c661ae4b74e0e98614d5a2f63122aba2e3377233d0950b41d202de90186cfa4134bf99a3f937e91c8615497f22b08b570fd99712662001d2cdbee8a1698f82a0b012de1042693999371df21cbb5d71dfad22c76e9c5551e4b2c591fd75eab4080e34ee43db3897896586e2c1ff13ad9da8ecb69ae249566f752a1a7ab721a817c8798bec0862b95ff794374690cb893f4e290060aaf400ff1d", 0xf6}], 0x4, &(0x7f0000003880)=[{0xc8, 0xff, 0x8, "d03970187a36b7d0ec9fd284f4f63b7a649df45d3f9b1632120822d0d719b30fb9d313e536d3976e9e3d869b606e3e1de015cd4d6e01bb01624b3942ea4607d390c96321a49d2e6a474899e040a5ee31c507b12c2af817a16c8862a551e4f95a35bc8af2997214e715a8dfa2e76430140e55b8d1b18497271a34706b2888f7f5cdf927709d67865445257bc3ed75463b97a719b17a40038d7c2128d4cada058527899ef0fcb5c2144f4e2cafadcfe3ccf898eef0"}, {0x50, 0x10f, 0x7, "86514b180d7e41de1a2a61d3372a65048f53a77d242a53da9357046942c00e4558df404164e81f154824276bceb540d3c6f21cbefd1e0843af2887e99edc"}, {0x50, 0x114, 0x3, "f9dcb8933e8644221ccdd0f22e379150ab431b805704ee18bcc6028621c7f44d015e4fc0bbcbbe9bfe07934a9a2c58e356c29b3975011697e6de03cb"}, {0x1010, 0x10d, 0x3, "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{0x18, 0x118, 0x8, "728bdfe423ea"}, {0xd8, 0x102, 0x59, "917ee7e2164a5afbb3b81343dce8f242c3fc674849b9fde471ec046c34aaff0d4b87d8c0184f1a1d8d6d0094a077b4acfd4c25dc65d046fce3e39a5fa0bd5c3b8660c5e65e4f22bada9d7c67612218f0dae5adb168547061120c8b11e5ef1dbd977a1882df6854858114fc2d27cd19b39a2eeda9bc6c3f3533affca7e442cc21d529eebcbfce0c9069839caf41ae22bd7a8fb6433bbd2fe1b11e92b209b1eaf4664d72114f3845062d753487d7d735250acf6f799c791dc1255afee64e989060081a6c80"}, {0x70, 0x10e, 0x7, "80f8dc453745c93e5a38553bc5f1976c981f4574eddcc21bce1a4019230309dce01ba95d227b8ef3f55288cfdea522d50acad6d2b82bf42f2b6307c2a3016e253218193cb2e1c5bf567021cd395c00c93ef8d96695dbcca09c3a8b7f"}], 0x12c0}}, {{&(0x7f0000008300)=@pptp={0x18, 0x2, {0x1, @multicast1}}, 0x80, &(0x7f0000008440)=[{&(0x7f0000008380)="03d032d1729efda2f78b6988d9fb149432a079c4e20a8ac0426913e8b6a7905074b316d74c8be6e3daca33ac2378dc591aceb2d11db12bb6b569b98af88ab98bfaa89b8fcb6356ee1f5cc0932176956d7f7b75aab8a63814723ca1e05c669d9cc878a91f841bdbdc46efc269f772e3a6f3172727af247303be363f4f0d0bba6dd59a0818eadba7a26e5db2", 0x8b}], 0x1}}, {{&(0x7f0000008480)=@llc={0x1a, 0x24, 0x40, 0x70, 0x7f, 0x40, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f00000095c0)=[{&(0x7f0000008500)="2e53a59c0cedbbfebd83a4c0d15c6d2557e81f6a7b969cda8b1c0e2ce0dc105e669d01aac2d005f591fba442ff6d40ec5ae74ebc78a183957c26918e4cfa552191feb2210943beb157c1e8bf23237c058e7e99d9609f3d5661f16cd78cc30f9c6fbbd32c5ca6599a49f22f2c94", 0x6d}, {&(0x7f0000008580)="0f7c488ec4cebf1da48aecce0583d618658b4e2b725d478c18883353f0a2", 0x1e}, {&(0x7f00000085c0)="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", 0x1000}], 0x3}}, {{&(0x7f0000009640)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x3, 0x2, 0x1, {0xa, 0x4e22, 0x401, @mcast2, 0x101}}}, 0x80, &(0x7f00000097c0)=[{&(0x7f00000096c0)="0e218f8a2e82fbe2a6437496329f2bd08decbfd0d0049e2dea9a753c29981b1c15c0efc5ca83d5d27d18a8f452e01fc4a9d0b2f1f284d9934e9f182072cc2139b4679f4e08e3cae8897e4ef46582eb2622b206a106b94cedfcac8ded637e4a5eb777f564fb70837b52be6898612af4a0f22402744840922fc8ff79221f4407e21aa8ea407aca694b0645a8753e17c68af55d8e830918c8fcd6fb735fa17b8ab923e46f71aebde077ebf8cf27df1a495c03d583fab3091e7761c3b8f5314d153605ceca99e2e04ce2bf029a07197128eb91382b1752448def07bdd2ffa4475caeab963434ccb9f9f3c26d", 0xea}], 0x1, &(0x7f0000009800)=[{0xc0, 0x102, 0xa379, "375c4cd07586ccccbce8c2654ac04791ad5aeb1783e423e95cd548443e070ae4a5b4f5a515a40116dee704d24be1bdc73749f550229d295bf575b36c826141ecc094e57ea31277dfb8cb4a2eab783d09ca29326b60baabb613bbe355b1de97f242531d02b02b807bb1059ed660aec3a0eb6f25ee9cf348999005bda1aacfcf1e70be3e6bbafe1dee516aeeb8c770d61912d0076a0af2a649cfaebbd2eef39ba34a06e421b243ee7cac00cac8d1"}, {0x28, 0x223, 0x8, "9c2f613149e5d19683f8b8221dbc7101e2c9574dae851458"}, {0x110, 0x104, 0x2, "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"}, {0x110, 0x102, 0x204, "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"}, {0xc0, 0x88, 0x65, "f49d183f67744af5fe4695f60dfee4c0c5ca9a951af32259bde9c213ea71ab81109cb59260e3374310e8e40881784d193be6c43b35f1e1d0faeea72592dfed4f76b5cee9e6b99c3839dbd6f587ca3ae3ff0e3f8d8ae82b445b35d7fa23d86646f148662244c794fa59e5fc6c7400cdd2c8554ba658de32af500f3324ad10a644b6a7896138be8d31c6ea7803cdb7bfac12e4aecd5970b32953ef47ab58cd86aedec6ad73e6c191d5476e41f17c6608b1"}, {0x78, 0x8a, 0x1f0b, "f1469bdac5d545000c3b66fb0420d622846562135e3f20152bb039ecfea88a89e841c3e14b8378bd9b6257362c3c188c08b5214bc4d78180247208899742214ec688a1d8cf662f0d911aeeef516c8825ffdaf1ee032a142918803fda1e3bba8a8c42fa4de8ae"}, {0x20, 0x118, 0x16e, "1d6c90311e540d0709"}, {0x80, 0x107, 0x2, "4e947809c9ef338c9ecef526ddc18f177c32e41bd5d12b5a450b61f5c23ce995aeff05e11ff2f1b94ed78a2c0a6ab131f4b98e70b6049b04a02f48a539ac8e8b359cf67dea4d85faebf740f9fbed7c52f7734f8bc84c2d88bcc1f51efed8edcb2dfd23d4b3de1d7445807e"}], 0x4e0}}], 0x6, 0x50)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r9 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r9, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

[  468.343449][T18918] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'.
[  468.390876][T18920] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'.
[  468.412848][   T26] audit: type=1800 audit(1634921438.416:408): pid=18919 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=261 res=0 errno=0
16:50:38 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
sendfile(r2, r0, 0x0, 0x32f01)

16:50:38 executing program 4:
syz_open_procfs(0x0, &(0x7f0000000000)='timerslack_ns\x00')

16:50:38 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80086301)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:38 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@gcm_128={{}, "fcafc3814563458f", "1db66fd9bf3a31fefc8df31a4076e221", "72762f8b", "60e01c2786d52cbf"}, 0x28)

16:50:38 executing program 0:
pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x84000)
write$P9_RMKDIR(r0, 0x0, 0xf31)
write$P9_RSYMLINK(r0, &(0x7f0000000040)={0x14}, 0x14)

16:50:38 executing program 5:
socket$nl_generic(0x10, 0x3, 0x10)
socketpair(0x29, 0x5, 0x7, &(0x7f0000000000))
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000003c0), 0xffffffffffffffff)
sendmsg$DEVLINK_CMD_TRAP_SET(r0, &(0x7f0000000680)={&(0x7f0000000380), 0xc, &(0x7f0000000640)={&(0x7f0000000400)={0x54, r1, 0x1, 0x0, 0x0, {}, [{@pci={{0x8}, {0x11}}, {0x3}, {0x5}}]}, 0x54}}, 0x0)

16:50:38 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8936, &(0x7f0000000480))

16:50:38 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8901, &(0x7f0000000480))

[  468.641199][T18933] block nbd1: shutting down sockets
[  468.707735][T18927] block nbd1: shutting down sockets
16:50:38 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80086601)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  468.855609][T18944] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'.
16:50:38 executing program 4:
openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(0xffffffffffffffff, 0x4008f510, 0x0)
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
newfstatat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x1000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000700)="57595a4b413e4c45522020085ac149b8f2b2b1ea1bad0ac9135eed17f1d1001cc2de810f1fffb2aed768634ef7e75e7fd86fc5c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ab8fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb6914a4b8a57f41fb86c26defeaf7e7230987f8ec610694e89ad37c804b9e46226ca6b9956a74a7d9ecf9b78f7ffba2f21b2dd0702c79aba387ec543ef51ffc665e7e849dba9091144b720231bde5d2ad4c17c2e5bb48a5a4c1484a5404781d7bc376e4a8fb8be167ab2fb0c08c1e71b9e4d305000000000000008a8e02e3643e90c5139b40afdd21898d7e0a5f4ca5ae5696f7b28f9b37b1a5161ef010e3e14ff252127cd7d51d96435600a39d5645401d4280263e46bf937829727233ea2aa26798be0240e846388223f4f25637aaa5b0e0632042dd16505cd0318f885ac51a28c426843d10cf6a23caff331f0f99c74743dfe66ee1946c1cde20", 0x170, 0x600}, {0x0, 0x0, 0x80000000}], 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"])
write$khugepaged_scan(0xffffffffffffffff, &(0x7f0000000180), 0x8)
ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
socket$alg(0x26, 0x5, 0x0)
syz_open_dev$vcsa(0x0, 0x7, 0x0)

16:50:38 executing program 0:
syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020801000209008000f8", 0x16}, {0x0, 0x0, 0x7ff}], 0x8100, &(0x7f0000000180)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0x0])

[  468.927338][T18947] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'.
16:50:39 executing program 5:
waitid$P_PIDFD(0x3, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100))

[  469.039229][T18950] block nbd1: shutting down sockets
[  469.078494][T18951] loop4: detected capacity change from 0 to 264192
[  469.099654][T18948] block nbd1: shutting down sockets
[  469.167812][T18958] loop0: detected capacity change from 0 to 7
16:50:39 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
sendfile(r2, r0, 0x0, 0x32f01)

16:50:39 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x801c581f)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:39 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0xf}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:39 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8940, &(0x7f0000000480))

[  469.344488][T18958] loop0: detected capacity change from 0 to 7
[  469.466316][T18972] block nbd1: shutting down sockets
16:50:39 executing program 0:
io_uring_setup(0x10004456, &(0x7f0000000080))

[  469.518098][T18964] block nbd1: shutting down sockets
16:50:39 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x81f8943c)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:39 executing program 4:
perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000480000/0x2000)=nil, 0x2000)
mincore(&(0x7f0000000000/0xc00000)=nil, 0xc00000, &(0x7f00000007c0)=""/35)

[  469.808855][T18990] block nbd1: shutting down sockets
16:50:39 executing program 4:
perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000480000/0x2000)=nil, 0x2000)
mincore(&(0x7f0000000000/0xc00000)=nil, 0xc00000, &(0x7f00000007c0)=""/35)

16:50:39 executing program 0:
r0 = socket(0x2, 0x80805, 0x0)
sendmmsg$inet_sctp(r0, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)='a', 0x1}], 0x1}], 0x1, 0x0)
sendmmsg$inet_sctp(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)='a', 0x1}], 0x300, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4}}], 0x30}], 0x1, 0x0)
gettid()
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0)

[  469.876662][T18985] block nbd1: shutting down sockets
16:50:39 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc0045878)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:40 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:40 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x8)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xa, 0x4)

16:50:40 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000003c0), 0xffffffffffffffff)
sendmsg$DEVLINK_CMD_TRAP_SET(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000400)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="1fffffff00000000000001"], 0x54}}, 0x0)

[  470.076861][ T9455] tipc: Left network mode
16:50:40 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xffffff94, &(0x7f0000000080)={&(0x7f0000000140)={0x24, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK]}, 0x24}}, 0x0)

[  470.138253][T19002] block nbd1: shutting down sockets
16:50:40 executing program 5:
r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/block/loop0', 0x0, 0x0)
lseek(r0, 0x42bfd863, 0x0)
getdents64(r0, 0x0, 0x0)

[  470.217361][T19000] block nbd1: shutting down sockets
16:50:40 executing program 4:
unshare(0x400)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000b40)={'batadv_slave_1\x00'})

16:50:40 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc0045878)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:40 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000003c0), 0xffffffffffffffff)
sendmsg$DEVLINK_CMD_PORT_SPLIT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x14, r1, 0x301}, 0x14}}, 0x0)

16:50:40 executing program 5:
r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/block/loop0', 0x0, 0x0)
lseek(r0, 0x42bfd863, 0x0)
getdents64(r0, 0x0, 0x0)

[  470.511487][T19023] block nbd1: shutting down sockets
16:50:40 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x8)
bind$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x0, 0x8000}, 0xc)

16:50:40 executing program 0:
openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0)
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x80000000}], 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="757466383d312c0044b25ffad3846fd960475229d37c8449fa0e8089000000000000006b3e18642dfefd2f9b8b2926f052ab931972cefe7728374619eaf05e917ecc1fc959e15790cd4192ede9b48cb1c2ef6f4e753768078fd1ba319304069ad0dd276aaf39802c57a69c71bba928b33a5f4a53efb5acdc9d28a3a1e3ebbed165fc9a91cbb538369add5856d0bc331bf9f2691f815002db78db45dc9a3b52eb4e21734a5342d15437e0d4f537baaa24d837d26511513cef3732bffb1379a4030a772f46feaa415aac58206512f0b72ccd7e51de542a70096724ccb276fd528461357bfbd271782e593ebcf71abbf3684b78972d10864c350e37938e8193eaa2028a6b483acd1b807b6c7b4896f96773bbc5b2faf55172699c6c6110c0db269bc5566952bf14ef0ae114a7502c73ef854e9dbec8274cbf17795bb4a7becd2264a46b76ba733a85389ff2b39c3354f00f915945b9677b3aba03570886f8fda8d5f53e0eefb580540387057e8aaecf5b94b8388f6add6d2bac23e6c136fc8a37dfdb0455ca20d1daaf6f3e2ff8c3c8de4733a742872ffa92963be5dea3ccf4533fd77a9b0a5d0100000000000000c62af6378b204dca43fe4349210de1f561792a245cb384e753810cb6a2eae806"])
write$khugepaged_scan(0xffffffffffffffff, &(0x7f0000000180), 0x8)
ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)

[  470.605285][T19018] block nbd1: shutting down sockets
16:50:40 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

[  470.795325][T19034] loop0: detected capacity change from 0 to 264192
16:50:40 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:40 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc0101282)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:40 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
write$P9_RMKDIR(r0, 0x0, 0xf00)

16:50:41 executing program 0:
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x94141, 0x0)

[  471.041336][ T9455] device hsr_slave_0 left promiscuous mode
16:50:41 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0xa)
syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r0)

[  471.093858][ T9455] device hsr_slave_1 left promiscuous mode
[  471.098493][T19053] block nbd1: shutting down sockets
16:50:41 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
bind$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x0, 0x20000}, 0xc)

[  471.154516][ T9455] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  471.184005][ T9455] batman_adv: batadv0: Removing interface: batadv_slave_0
16:50:41 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc0189436)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  471.225573][ T9455] batman_adv: batadv0: Interface deactivated: batadv_slave_1
16:50:41 executing program 0:
openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(0xffffffffffffffff, 0x4008f510, 0x0)
fchmodat(0xffffffffffffffff, &(0x7f00000003c0)='./file1\x00', 0x41)
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
newfstatat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x1000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000700)="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", 0x170, 0x600}, {0x0, 0x0, 0x80000000}], 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"])
write$khugepaged_scan(0xffffffffffffffff, &(0x7f0000000180), 0x8)
ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
socket$alg(0x26, 0x5, 0x0)
syz_open_dev$vcsa(0x0, 0x7, 0x0)

[  471.278733][ T9455] batman_adv: batadv0: Removing interface: batadv_slave_1
[  471.330112][ T9455] device bridge_slave_1 left promiscuous mode
[  471.356959][ T9455] bridge0: port 2(bridge_slave_1) entered disabled state
16:50:41 executing program 5:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000000)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @mcast1}})

[  471.390459][T19070] block nbd1: shutting down sockets
[  471.408505][ T9455] device bridge_slave_0 left promiscuous mode
[  471.449968][T19072] loop0: detected capacity change from 0 to 264192
[  471.465877][T19073] block nbd1: shutting down sockets
[  471.474934][ T9455] bridge0: port 1(bridge_slave_0) entered disabled state
16:50:41 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc020660b)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  471.611853][ T9455] device veth1_macvtap left promiscuous mode
16:50:41 executing program 0:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000640)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
lseek(r0, 0x400000000000002, 0x0)
getdents64(r0, 0x0, 0xffffffffffffff7f)

[  471.651978][ T9455] device veth0_macvtap left promiscuous mode
[  471.673442][ T9455] device veth1_vlan left promiscuous mode
[  471.729286][T19083] block nbd1: shutting down sockets
[  471.788074][T19082] block nbd1: shutting down sockets
16:50:41 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc0481273)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  471.923494][T19089] overlayfs: missing 'lowerdir'
16:50:42 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:42 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)

16:50:42 executing program 4:
symlink(&(0x7f0000000040)='./file1\x00', 0x0)

[  472.118687][T19093] block nbd1: shutting down sockets
[  472.176620][T19092] block nbd1: shutting down sockets
16:50:42 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc0c89425)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:42 executing program 0:
socketpair(0x1f, 0x0, 0x3, 0x0)

16:50:42 executing program 4:
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)

[  472.429055][T19109] block nbd1: shutting down sockets
16:50:42 executing program 0:
openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/power_supply', 0x0, 0x0)
sync()

[  472.516045][T19112] block nbd1: shutting down sockets
16:50:42 executing program 4:
r0 = socket$inet(0x2, 0x3, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @empty}, 0x10)

[  472.824573][ T9455] team0 (unregistering): Port device team_slave_1 removed
[  472.901007][ T9455] team0 (unregistering): Port device team_slave_0 removed
[  472.937374][ T9455] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[  472.983611][ T9455] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[  473.241725][ T9455] bond0 (unregistering): Released all slaves
16:50:43 executing program 5:
sendmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x0)

16:50:43 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xd000943d)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:43 executing program 4:
writev(0xffffffffffffffff, &(0x7f0000001540)=[{0x0}], 0x1)

16:50:43 executing program 0:
pipe2(&(0x7f0000001400)={<r0=>0xffffffffffffffff}, 0x0)
poll(&(0x7f0000002a00)=[{r0}], 0x1, 0xffffffff)

16:50:43 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:43 executing program 4:
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0)

[  473.504264][T19132] block nbd1: shutting down sockets
[  473.567659][T19123] block nbd1: shutting down sockets
16:50:43 executing program 5:
shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x0)

16:50:43 executing program 4:
r0 = socket$unix(0x1, 0x5, 0x0)
getsockname$unix(r0, &(0x7f0000000f00)=@abs, &(0x7f0000000f40)=0x8)

16:50:43 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xd000943e)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:43 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0)

[  473.898592][T19144] block nbd1: shutting down sockets
16:50:43 executing program 4:
syz_genetlink_get_family_id$nl802154(&(0x7f00000099c0), 0xffffffffffffffff)

[  473.967550][T19141] block nbd1: shutting down sockets
16:50:44 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getpid()
r0 = syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[])
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp\x00')
preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/114, 0x72}], 0x1, 0x0, 0x0)
statx(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240))
r2 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
getpgrp(0x0)
open$dir(0x0, 0x0, 0x0)
write$9p(0xffffffffffffffff, 0x0, 0x0)
read$FUSE(r2, &(0x7f0000000440)={0x2020}, 0x2020)

16:50:44 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
r1 = syz_mount_image$minix(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x5, 0x3, &(0x7f0000001200)=[{&(0x7f0000000140)="1804aefe4b7595b9370b0a3b68f96fff3d70a6de0e19e45cddb42b1ee6b18a94484eb80b", 0x24}, {&(0x7f0000000200)="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", 0x1000, 0xffffffff}, {&(0x7f0000000180)="51e3e68e2cfaae884a88356eaff1d0791e", 0x11, 0xffff}], 0x1240040, &(0x7f0000001280)={[{'.'}, {')'}, {'.log\x00'}, {'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}], [{@smackfstransmute={'smackfstransmute', 0x3d, '[{\'/,-'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]})
r2 = openat$incfs(r1, &(0x7f0000001300)='.log\x00', 0x84440, 0x12)
ioctl$NBD_DISCONNECT(r2, 0xab08)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r3=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r3)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
sendfile(0xffffffffffffffff, r5, 0x0, 0x401ffc002)
ioctl$NBD_DO_IT(r5, 0xab03)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

16:50:44 executing program 5:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000480)={0x0, <r0=>0x0})
perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x9, 0xa2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0xff, 0x4, 0x56535c1c00000000, 0xfffff292, 0x6, 0x0, 0x80, 0x0, 0x4d0a0e74}, r0, 0x7, 0xffffffffffffffff, 0xb)
perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3, 0xcb, 0x0, 0xc, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000180), 0xc}, 0x822a, 0x16, 0x4, 0x6, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0xa, 0xffffffffffffffff, 0x0)
r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$TIOCVHANGUP(r1, 0x5437, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000140))
r2 = syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[])
r3 = gettid()
sched_setattr(r3, &(0x7f00000000c0)={0x38, 0x6, 0x38, 0x1ff, 0x3, 0x4, 0x3, 0x8, 0xff, 0x6}, 0x0)
openat(r2, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)

[  474.289603][T19155] loop1: detected capacity change from 0 to 264192
[  474.292143][T19154] loop4: detected capacity change from 0 to 264192
16:50:44 executing program 0:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400044902000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[])

[  474.420139][T19155] block nbd1: shutting down sockets
16:50:44 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

[  474.463922][T19155] loop1: detected capacity change from 0 to 264192
[  474.526090][T19166] block nbd1: shutting down sockets
[  474.575272][T19174] loop0: detected capacity change from 0 to 264192
16:50:44 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getpid()
r0 = syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[])
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp\x00')
preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/114, 0x72}], 0x1, 0x0, 0x0)
statx(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240))
r2 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
getpgrp(0x0)
open$dir(0x0, 0x0, 0x0)
write$9p(0xffffffffffffffff, 0x0, 0x0)
read$FUSE(r2, &(0x7f0000000440)={0x2020}, 0x2020)

[  474.626430][T19174] FAT-fs (loop0): bogus sectors per cluster 73
[  474.654722][T19174] FAT-fs (loop0): Can't find a valid FAT filesystem
16:50:44 executing program 1:
ioctl$EXT4_IOC_CLEAR_ES_CACHE(0xffffffffffffffff, 0x6628)
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
ioctl$NBD_DO_IT(r0, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r3, 0x0, 0x401ffc002)
ioctl$BTRFS_IOC_SCRUB_PROGRESS(r3, 0xc400941d, &(0x7f0000000200)={0x0, 0x9, 0xf4})

16:50:44 executing program 5:
r0 = open(0x0, 0x40c2, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x48300, 0x140)
r1 = open$dir(&(0x7f0000001200)='./file0\x00', 0x101000, 0x10b)
fadvise64(r1, 0x0, 0x0, 0x1)
write(r0, &(0x7f0000001400), 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x11f08)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00')
sendfile(r2, r3, 0x0, 0x800000080004105)

[  474.780042][T19174] loop0: detected capacity change from 0 to 264192
[  474.833371][T19174] FAT-fs (loop0): bogus sectors per cluster 73
[  474.881649][T19174] FAT-fs (loop0): Can't find a valid FAT filesystem
[  474.923097][T19196] loop4: detected capacity change from 0 to 264192
16:50:45 executing program 0:
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000340)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008b2cb73f5e1ecb8b7d1c2a822e9e7c740a588211f468df6d648c2919abb5224256f514631c41351cc12cdd6d61f19ee62eadf9a94b5007fbe28b6725438a1bed8b397cce19ece533b0c0c4d437fb012093a07619076d50b2cd119c92cd972b188d0ef21d2", 0x81, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[])

[  474.984445][T19201] block nbd1: shutting down sockets
16:50:45 executing program 4:
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x10104c0, &(0x7f0000000300)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
creat(&(0x7f0000000900)='./file0\x00', 0x0)

[  475.160170][T19209] block nbd1: shutting down sockets
16:50:45 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x98c00)
ioctl$NBD_DO_IT(r0, 0xab03)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
execveat(r3, &(0x7f0000000100)='\x00', 0x0, 0x0, 0x1100)
r4 = dup(r3)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0, 0x19, 0x0, {0x0, {0x0, 0x3}, 0xd2}}, 0xa0)
ioctl$NBD_DISCONNECT(r4, 0xab08)
ioctl$NBD_CLEAR_SOCK(r0, 0xab04)
ioctl$NBD_SET_SOCK(r2, 0xab00, r4)
r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x60002, 0x0)
ioctl$NBD_DO_IT(r5, 0xab03)

16:50:45 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4)
sendto$inet(r0, 0x0, 0x5, 0x200007fd, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10)

[  475.236934][T19211] loop0: detected capacity change from 0 to 512
[  475.310824][T19211] EXT4-fs error (device loop0): ext4_fill_super:4816: inode #2: comm syz-executor.0: iget: bad extra_isize 210 (inode size 512)
16:50:45 executing program 4:
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
fstatfs(r0, &(0x7f0000000200)=""/131)

16:50:45 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

[  475.326671][T19211] EXT4-fs (loop0): get root inode failed
[  475.326918][T19211] EXT4-fs (loop0): mount failed
16:50:45 executing program 0:
open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0)
mount$cgroup(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, &(0x7f0000000580)={[{@cpuset_v2_mode}]})

[  475.660842][T19222] block nbd1: shutting down sockets
16:50:45 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
socket$kcm(0x29, 0x6, 0x0)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:45 executing program 4:
openat$procfs(0xffffffffffffff9c, &(0x7f0000001300)='/proc/sysvipc/shm\x00', 0x0, 0x0)
r0 = gettid()
prctl$PR_SET_PTRACER(0x59616d61, r0)
r1 = gettid()
clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r2 = memfd_create(&(0x7f0000000680)='\x00\x00\x00\x00\x00\x01z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xb0\x88\"\x0e\xe3\xaf\xda\xba\x1e(/-q\x1e>\xd7\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbeY\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f?\x87g\xb6\xab\x00\xac\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)\xb1\xbb\xd3Fe\xc9\xdc\xbc\xe2V\xc0I\xd4\xb6*\x04p\xb5J\x98\xa2<b\xadh\x9c$\x06\x11\xee;\xb3b\x83\xae\xc5\xe1]\a*\x8f\x06\x04\xe0\xa5\t\xc2\xa4\xb0\x9b\xe9\f\xfe\x8d\xa4\xab\x8d\xf4\x1b+\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00y\xe5\x8a~\xc4\xd7D\x83\xb7\v\xde\xdc,\xc8\xe3\xe0\xc7\x11\x90\x93\n\x82}\x17\xfe\xb0\xa8\xd4\x96\xfby\x0fj\xda\x86cc\xe3\xd5E\xf4\x1aT\xed*\x91}\x91{6n\xb4\xe5\x9a\xa7\x7f\b\x8e\xb6\xf4%\xbe>\xd8\xd7\xa9\xfb\x0e\x7feJ\x9c\r\xbb$\x80\xccv\xaa\xeeq%\x93>\x1dK\xa2\xe4\xa6-l\xb1\xedK2p\xfa6x\x93\xd4\xef', 0x0)
write$binfmt_elf64(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000400004000c4a40003003e000039"], 0x3c)
execveat(r2, &(0x7f0000000100)='\x00', 0x0, 0x0, 0x1100)
dup(r2)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0)
mount$fuse(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000006c0)={{}, 0x2c, {}, 0x2c, {}, 0x2c, {}, 0x2c, {[{}], [{@dont_hash}]}})
mount$9p_fd(0x0, &(0x7f0000000240)='./bus\x00', 0x0, 0x0, &(0x7f0000000800)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '\x00\x00\x00\x00\x00\x01z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xb0\x88\"\x0e\xe3\xaf\xda\xba\x1e(/-q\x1e>\xd7\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbeY\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f?\x87g\xb6\xab\x00\xac\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)\xb1\xbb\xd3Fe\xc9\xdc\xbc\xe2V\xc0I\xd4\xb6*\x04p\xb5J\x98\xa2<b\xadh\x9c$\x06\x11\xee;\xb3b\x83\xae\xc5\xe1]\a*\x8f\x06\x04\xe0\xa5\t\xc2\xa4\xb0\x9b\xe9\f\xfe\x8d\xa4\xab\x8d\xf4\x1b+\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00y\xe5\x8a~\xc4\xd7D\x83\xb7\v\xde\xdc,\xc8\xe3\xe0\xc7\x11\x90\x93\n\x82}\x17\xfe\xb0\xa8\xd4\x96\xfby\x0fj\xda\x86cc\xe3\xd5E\xf4\x1aT\xed*\x91}\x91{6n\xb4\xe5\x9a\xa7\x7f\b\x8e\xb6\xf4%\xbe>\xd8\xd7\xa9\xfb\x0e\x7feJ\x9c\r\xbb$\x80\xccv\xaa\xeeq%\x93>\x1dK\xa2\xe4\xa6-l\xb1\xedK2p\xfa6x\x93\xd4\xef'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@smackfsdef={'smackfsdef', 0x3d, '\x06^^*'}}, {@uid_gt={'uid>', 0xee01}}, {@uid_eq}]}})

[  475.687505][T19229] loop4: detected capacity change from 0 to 264192
[  475.761895][T19229] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
16:50:46 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000007f00)={0x0, 0x0, 0x0}, 0x0)

[  475.916703][   T26] audit: type=1800 audit(1634921445.926:409): pid=19244 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=14114 res=0 errno=0
16:50:46 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000140)={0x0}}, 0x0)

[  476.165821][T19256] block nbd1: shutting down sockets
[  476.194081][T19252] ptrace attach of "/root/syz-executor.4 exec"[19250] was attempted by "/root/syz-executor.4 exec"[19252]
[  476.228020][T19256] block nbd1: shutting down sockets
16:50:46 executing program 5:
r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x11, 0x800000003, 0x8)
perf_event_open(0x0, 0x0, 0x0, r0, 0x1)
bind(r1, &(0x7f0000000380)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4)
bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f134b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfed4, 0x20c49a, 0x0, 0x27)

16:50:46 executing program 4:
sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(0xffffffffffffffff, 0x0, 0x0)
sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000008b40)={0x0, 0x0, &(0x7f0000008b00)={&(0x7f0000008ac0)={0x14, 0x0, 0x200}, 0x14}}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000008dc0), 0x0, 0x101, &(0x7f0000008e00)={0x0, 0x989680})
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000009000)={'wpan4\x00'})
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0)
syz_genetlink_get_family_id$nl802154(&(0x7f00000099c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x40)
syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000009c00), 0xffffffffffffffff)
sendmsg$NL802154_CMD_NEW_SEC_DEV(0xffffffffffffffff, &(0x7f0000009e40)={&(0x7f0000009d00), 0xc, &(0x7f0000009e00)={0x0}, 0x1, 0x0, 0x0, 0x20008050}, 0x0)

16:50:46 executing program 1:
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)=@xfs_parent={0x1c, 0x82, {0xd4f, 0xa85, 0x267}}, 0x400901)
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:46 executing program 0:
r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x11, 0x800000003, 0x8)
r2 = perf_event_open(0x0, 0x0, 0x0, r0, 0x0)
bind(r1, &(0x7f0000000380)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4)
bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10)
setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendto$inet(r3, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f134b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfed4, 0x20c49a, 0x0, 0x27)

16:50:46 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:46 executing program 4:
r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0)
pwritev(r0, &(0x7f00000046c0)=[{&(0x7f0000002180)="ef", 0x1}], 0x1, 0x2, 0x0)

[  476.951592][T19288] block nbd1: shutting down sockets
16:50:47 executing program 1:
r0 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=<r1=>0x0)
perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x1f, 0x8, 0x2, 0xf5, 0x0, 0x80000001, 0x80, 0xa, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x2, 0x1}, 0x0, 0xf5c, 0x4, 0x0, 0x9, 0x8000, 0x1, 0x0, 0x6, 0x0, 0x6}, r1, 0xb, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f0000000140)={<r2=>0x0, <r3=>0x0})
ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x402}, {r0, 0xc101}], 0x2, &(0x7f0000000180)={r2, r3+10000000}, &(0x7f0000000200)={[0xfffffffffffffff8]}, 0x8)
r4 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r5=>0xffffffffffffffff})
r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000004c0)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0)
ioctl$BLKPG(r6, 0x1269, &(0x7f00000005c0)={0x0, 0xaeb9, 0x86, &(0x7f0000000500)="950d9c35cf1e8e9fc638064887870b2f359facbb08fb111208d4ffe79d2e42156bd27601bba05110de2c23783c3839c506d1bb2eb5dd6c9e265d34b347b63cc0aca0032904fd6e4cac5c3e5d3e25464edde02725d26a73385014aa037dbfe282df1722559c791ba92c81cda81f847362afd7d3f0339478dbb7543393b70242850a22c39cb580"})
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
r7 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r7, 0xab03)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x80202, 0x28)
io_uring_enter(r8, 0x17ce, 0x6626, 0x7, &(0x7f0000000400)={[0x9]}, 0x8)
clock_nanosleep(0x5, 0x0, &(0x7f0000000440)={0x0, 0x989680}, &(0x7f0000000480))
r9 = accept(r5, &(0x7f0000000340)=@caif, &(0x7f00000003c0)=0x80)
ioctl$NBD_SET_SOCK(r8, 0xab00, r9)
ioctl$NBD_CLEAR_SOCK(r7, 0xab04)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x109080)

16:50:47 executing program 4:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x80000000, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[])
chdir(&(0x7f00000002c0)='./file1\x00')
r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0)
fallocate(r0, 0x0, 0x0, 0x7fff)

16:50:47 executing program 5:
syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

[  477.391473][T19302] loop4: detected capacity change from 0 to 264192
[  477.468347][T19308] block nbd1: shutting down sockets
16:50:47 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:47 executing program 5:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4590}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x80000001)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x14}, 0x0)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6)
sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(0xffffffffffffffff, 0x0, 0x0)
ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f00000006c0)={<r1=>0x0, 0x194000000000000, 0x0, [0x8, 0x8001000000000, 0x4, 0x26, 0x80], [0x8000, 0x5, 0x2, 0x5, 0x2d8d, 0x5, 0x66eb34bd, 0xcaa, 0xe6c, 0x200, 0xe30e, 0xffffffffffff877d, 0x4, 0x0, 0x6, 0x931, 0x5, 0x100, 0x5, 0x0, 0xffff, 0x8001, 0x20, 0x1, 0x7d5, 0x1, 0x3, 0x3, 0x3, 0x8, 0x0, 0x7, 0x400000000401, 0x10000, 0x100000000, 0x40, 0x0, 0x5, 0x10001, 0x1ff, 0xffffffff, 0xffff, 0xffff, 0x3772, 0x401, 0x2, 0x6, 0x6, 0x3, 0x0, 0xffff, 0xff80000000000000, 0x8, 0x3, 0x40, 0x40, 0x7, 0x401, 0x0, 0x5, 0x0, 0x6, 0x81, 0x1, 0x5, 0x5, 0x1f, 0x7, 0x6, 0xffffffff, 0x9, 0x8bd1, 0x7, 0x3, 0x4, 0x80000000, 0x8, 0x5, 0xb4, 0x0, 0xffffffff, 0x8, 0x6, 0xfffffffffffffffb, 0x169, 0x5, 0x2, 0x40, 0x3, 0xffffffffffffff7f, 0x5, 0x3f, 0x20, 0x3, 0x101, 0x5, 0x3e, 0x5, 0x2, 0x1, 0x1, 0xf0d, 0xe849, 0x6, 0x1f, 0x33, 0xffff, 0x0, 0x8, 0x0, 0xfffffffffffffc00, 0x1, 0x1, 0x3, 0x3, 0x7, 0x7fffffff, 0x0, 0xff, 0x5, 0x4]})
ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000b00)={r1, "b5187043febd5a1d531c76460cc273fa"})
vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000831000/0x2000)=nil, 0x2000, 0x1000001, 0x10, 0xffffffffffffffff, 0x6d8db000)
madvise(&(0x7f00001fb000/0x2000)=nil, 0x2000, 0x64)
mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3)
r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff)
sendmsg$DEVLINK_CMD_SB_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="04002bbd7000fedbdf250b00001f060001008e657464657673696d0000000f0002006e657464657673696d30000008000b00080000000800010070636900110002003030ff0f0000303a31302e30000000002b000b0002000080"], 0x60}, 0x1, 0x0, 0x0, 0x20000040}, 0x10)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000180)='rose0\x00', 0x10)
timer_settime(0x0, 0x0, 0x0, 0x0)
socket$nl_sock_diag(0x10, 0x3, 0x4)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)

16:50:47 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[])
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp\x00')
statx(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240))
r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
getpgrp(0x0)
open$dir(0x0, 0x0, 0x0)
write$9p(0xffffffffffffffff, 0x0, 0x0)
read$FUSE(r1, &(0x7f0000000440)={0x2020}, 0x2020)

16:50:47 executing program 0:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff)
syz_genetlink_get_family_id$ieee802154(0x0, 0xffffffffffffffff)
syz_genetlink_get_family_id$ieee802154(0x0, 0xffffffffffffffff)

[  477.912825][T19320] loop4: detected capacity change from 0 to 264192
16:50:48 executing program 5:
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001300)='/proc/sysvipc/shm\x00', 0x0, 0x0)
r1 = gettid()
prctl$PR_SET_PTRACER(0x59616d61, r1)
r2 = gettid()
clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r3 = memfd_create(&(0x7f0000000680)='\x00\x00\x00\x00\x00\x01z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xb0\x88\"\x0e\xe3\xaf\xda\xba\x1e(/-q\x1e>\xd7\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbeY\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f?\x87g\xb6\xab\x00\xac\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)\xb1\xbb\xd3Fe\xc9\xdc\xbc\xe2V\xc0I\xd4\xb6*\x04p\xb5J\x98\xa2<b\xadh\x9c$\x06\x11\xee;\xb3b\x83\xae\xc5\xe1]\a*\x8f\x06\x04\xe0\xa5\t\xc2\xa4\xb0\x9b\xe9\f\xfe\x8d\xa4\xab\x8d\xf4\x1b+\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00y\xe5\x8a~\xc4\xd7D\x83\xb7\v\xde\xdc,\xc8\xe3\xe0\xc7\x11\x90\x93\n\x82}\x17\xfe\xb0\xa8\xd4\x96\xfby\x0fj\xda\x86cc\xe3\xd5E\xf4\x1aT\xed*\x91}\x91{6n\xb4\xe5\x9a\xa7\x7f\b\x8e\xb6\xf4%\xbe>\xd8\xd7\xa9\xfb\x0e\x7feJ\x9c\r\xbb$\x80\xccv\xaa\xeeq%\x93>\x1dK\xa2\xe4\xa6-l\xb1\xedK2p\xfa6x\x93\xd4\xef', 0x0)
r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$binfmt_elf64(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000400004000c4a40003003e000039a59460c40a0010"], 0x3c)
execveat(r3, &(0x7f0000000100)='\x00', 0x0, 0x0, 0x1100)
r5 = dup(r3)
write$P9_RGETATTR(r5, &(0x7f0000000280)={0xa0, 0x19, 0x0, {0x0, {}, 0x46}}, 0xa0)
ptrace$setopts(0x4206, r2, 0x0, 0x0)
gettid()
write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0)
mount$fuse(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000006c0)={{}, 0x2c, {}, 0x2c, {}, 0x2c, {}, 0x2c, {[{}], [{@dont_hash}]}})
mount$9p_fd(0x0, &(0x7f0000000240)='./bus\x00', 0x0, 0x0, &(0x7f0000000800)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '\x00\x00\x00\x00\x00\x01z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xb0\x88\"\x0e\xe3\xaf\xda\xba\x1e(/-q\x1e>\xd7\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbeY\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f?\x87g\xb6\xab\x00\xac\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)\xb1\xbb\xd3Fe\xc9\xdc\xbc\xe2V\xc0I\xd4\xb6*\x04p\xb5J\x98\xa2<b\xadh\x9c$\x06\x11\xee;\xb3b\x83\xae\xc5\xe1]\a*\x8f\x06\x04\xe0\xa5\t\xc2\xa4\xb0\x9b\xe9\f\xfe\x8d\xa4\xab\x8d\xf4\x1b+\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00y\xe5\x8a~\xc4\xd7D\x83\xb7\v\xde\xdc,\xc8\xe3\xe0\xc7\x11\x90\x93\n\x82}\x17\xfe\xb0\xa8\xd4\x96\xfby\x0fj\xda\x86cc\xe3\xd5E\xf4\x1aT\xed*\x91}\x91{6n\xb4\xe5\x9a\xa7\x7f\b\x8e\xb6\xf4%\xbe>\xd8\xd7\xa9\xfb\x0e\x7feJ\x9c\r\xbb$\x80\xccv\xaa\xeeq%\x93>\x1dK\xa2\xe4\xa6-l\xb1\xedK2p\xfa6x\x93\xd4\xef'}}, {@mmap}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@smackfsdef={'smackfsdef', 0x3d, '\x06^^*'}}, {@uid_gt={'uid>', 0xee01}}, {@uid_eq}]}})
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4)
ptrace$setopts(0x4206, 0x0, 0x0, 0x0)
creat(0x0, 0x0)

16:50:48 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_NEW_SEC_DEV(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000780), r0)

16:50:48 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[])
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp\x00')
statx(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240))
r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
getpgrp(0x0)
open$dir(0x0, 0x0, 0x0)
write$9p(0xffffffffffffffff, 0x0, 0x0)
read$FUSE(r1, &(0x7f0000000440)={0x2020}, 0x2020)

[  478.207314][T19310] block nbd1: Could not allocate knbd recv work queue.
[  478.259023][T19334] block nbd1: shutting down sockets
[  478.344066][T19335] ptrace attach of "/root/syz-executor.5 exec"[19333] was attempted by "/root/syz-executor.5 exec"[19335]
16:50:48 executing program 0:
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000340)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008b2cb73f5e1ecb8b7d1c2a822e9e7c740a588211f468df6d648c2919abb5224256f514631c41351cc12cdd6d61f19ee62eadf9a94b5007fbe28b6725438a1bed8b397cce19ece533b0c0c4d437fb012093a07619076d50b2cd119c92cd972b188d0ef21d2b7", 0x82, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[])

16:50:48 executing program 5:
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001300)='/proc/sysvipc/shm\x00', 0x0, 0x0)
r1 = gettid()
prctl$PR_SET_PTRACER(0x59616d61, r1)
r2 = gettid()
clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r3 = memfd_create(&(0x7f0000000680)='\x00\x00\x00\x00\x00\x01z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xb0\x88\"\x0e\xe3\xaf\xda\xba\x1e(/-q\x1e>\xd7\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbeY\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f?\x87g\xb6\xab\x00\xac\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)\xb1\xbb\xd3Fe\xc9\xdc\xbc\xe2V\xc0I\xd4\xb6*\x04p\xb5J\x98\xa2<b\xadh\x9c$\x06\x11\xee;\xb3b\x83\xae\xc5\xe1]\a*\x8f\x06\x04\xe0\xa5\t\xc2\xa4\xb0\x9b\xe9\f\xfe\x8d\xa4\xab\x8d\xf4\x1b+\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00y\xe5\x8a~\xc4\xd7D\x83\xb7\v\xde\xdc,\xc8\xe3\xe0\xc7\x11\x90\x93\n\x82}\x17\xfe\xb0\xa8\xd4\x96\xfby\x0fj\xda\x86cc\xe3\xd5E\xf4\x1aT\xed*\x91}\x91{6n\xb4\xe5\x9a\xa7\x7f\b\x8e\xb6\xf4%\xbe>\xd8\xd7\xa9\xfb\x0e\x7feJ\x9c\r\xbb$\x80\xccv\xaa\xeeq%\x93>\x1dK\xa2\xe4\xa6-l\xb1\xedK2p\xfa6x\x93\xd4\xef', 0x0)
r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$binfmt_elf64(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000400004000c4a40003003e000039a59460c40a0010"], 0x3c)
execveat(r3, &(0x7f0000000100)='\x00', 0x0, 0x0, 0x1100)
r5 = dup(r3)
write$P9_RGETATTR(r5, &(0x7f0000000280)={0xa0, 0x19, 0x0, {0x0, {}, 0x46}}, 0xa0)
ptrace$setopts(0x4206, r2, 0x0, 0x0)
gettid()
write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0)
mount$fuse(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000006c0)={{}, 0x2c, {}, 0x2c, {}, 0x2c, {}, 0x2c, {[{}], [{@dont_hash}]}})
mount$9p_fd(0x0, &(0x7f0000000240)='./bus\x00', 0x0, 0x0, &(0x7f0000000800)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '\x00\x00\x00\x00\x00\x01z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xb0\x88\"\x0e\xe3\xaf\xda\xba\x1e(/-q\x1e>\xd7\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbeY\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f?\x87g\xb6\xab\x00\xac\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)\xb1\xbb\xd3Fe\xc9\xdc\xbc\xe2V\xc0I\xd4\xb6*\x04p\xb5J\x98\xa2<b\xadh\x9c$\x06\x11\xee;\xb3b\x83\xae\xc5\xe1]\a*\x8f\x06\x04\xe0\xa5\t\xc2\xa4\xb0\x9b\xe9\f\xfe\x8d\xa4\xab\x8d\xf4\x1b+\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00y\xe5\x8a~\xc4\xd7D\x83\xb7\v\xde\xdc,\xc8\xe3\xe0\xc7\x11\x90\x93\n\x82}\x17\xfe\xb0\xa8\xd4\x96\xfby\x0fj\xda\x86cc\xe3\xd5E\xf4\x1aT\xed*\x91}\x91{6n\xb4\xe5\x9a\xa7\x7f\b\x8e\xb6\xf4%\xbe>\xd8\xd7\xa9\xfb\x0e\x7feJ\x9c\r\xbb$\x80\xccv\xaa\xeeq%\x93>\x1dK\xa2\xe4\xa6-l\xb1\xedK2p\xfa6x\x93\xd4\xef'}}, {@mmap}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@smackfsdef={'smackfsdef', 0x3d, '\x06^^*'}}, {@uid_gt={'uid>', 0xee01}}, {@uid_eq}]}})
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4)
ptrace$setopts(0x4206, 0x0, 0x0, 0x0)
creat(0x0, 0x0)

16:50:48 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40800)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  478.450396][T19351] loop4: detected capacity change from 0 to 264192
[  478.561867][T19354] loop0: detected capacity change from 0 to 512
[  478.695935][T19354] EXT4-fs error (device loop0): ext4_fill_super:4816: inode #2: comm syz-executor.0: iget: bad extra_isize 47058 (inode size 512)
16:50:48 executing program 4:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0)
sendmsg$NL802154_CMD_NEW_SEC_DEV(0xffffffffffffffff, 0x0, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000780), 0xffffffffffffffff)
sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, 0x0, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

16:50:48 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x9)

16:50:48 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

[  478.786110][T19361] ptrace attach of "/root/syz-executor.5 exec"[19359] was attempted by "/root/syz-executor.5 exec"[19361]
[  478.821433][T19354] EXT4-fs (loop0): get root inode failed
[  478.859415][T19368] block nbd1: shutting down sockets
[  478.902715][T19354] EXT4-fs (loop0): mount failed
16:50:49 executing program 4:
sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000008b40)={0x0, 0x0, 0x0}, 0x0)
sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0)
syz_genetlink_get_family_id$nl802154(&(0x7f00000099c0), 0xffffffffffffffff)
syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000009c00), 0xffffffffffffffff)

[  478.959186][T19368] block nbd1: Device being setup by another task
16:50:49 executing program 0:
r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x11, 0x800000003, 0x8)
r2 = perf_event_open(0x0, 0x0, 0x0, r0, 0x1)
bind(r1, &(0x7f0000000380)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000050400)={0x0, 0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4)
bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10)
setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendto$inet(r3, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f134b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfed4, 0x20c49a, 0x0, 0x27)

16:50:49 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xffffffffffff2631)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r3, 0x0, 0x401ffc002)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0xc7)
ioctl$NBD_DO_IT(r2, 0xab03)
write$cgroup_netprio_ifpriomap(r3, &(0x7f00000000c0)={'veth0_virt_wifi', 0x32, 0x34}, 0x12)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:49 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x3c, 0x9, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}]}, @NFT_MSG_NEWSETELEM={0x34, 0xe, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x8, 0x3, 0x0, 0x1, [{0x4}]}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0xb8}}, 0x0)

16:50:49 executing program 4:
r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000000140)={0x0, 0x7, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "72256bae"}, 0x0, 0x0, @fd})

[  479.489884][T19401] block nbd1: shutting down sockets
16:50:49 executing program 5:
r0 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2)
ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000100)={0x3})

16:50:49 executing program 4:
r0 = syz_open_dev$video4linux(&(0x7f0000000000), 0x0, 0x0)
ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0xc008561c, &(0x7f0000000040))

16:50:49 executing program 1:
syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
r0 = accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x80800)
dup(r0)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
ioctl$NBD_CLEAR_SOCK(r1, 0xab04)

16:50:49 executing program 4:
r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0)
r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000000000402609333300000000000109022400010000000009040000090300000009210000000122290009058103", @ANYRES32=r0], 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_ep_write(r1, 0x0, 0x9, &(0x7f0000000800)="8268d57c4d403c1eb6")
syz_usb_control_io(r1, &(0x7f0000000500)={0x2c, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00)'], 0x0, 0x0, 0x0, 0x0}, 0x0)

16:50:49 executing program 5:
rt_tgsigqueueinfo(0x0, 0x0, 0x1f, &(0x7f0000000000)={0x0, 0x0, 0x7f})

16:50:49 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:50 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x40402)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
execveat(r3, &(0x7f0000000100)='\x00', 0x0, 0x0, 0x1100)
r4 = dup(r3)
write$P9_RGETATTR(r4, &(0x7f0000000480)={0xa0, 0x19, 0x0, {0x0, {}, 0xd2}}, 0xa0)
ioctl$NBD_SET_SOCK(r4, 0xab00, r1)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:50 executing program 5:
pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140), 0x6})

16:50:50 executing program 0:
r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x11, 0x800000003, 0x8)
r2 = perf_event_open(0x0, 0x0, 0x0, r0, 0x1)
bind(r1, &(0x7f0000000380)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000050400)={0x0, 0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4)
bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10)
setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendto$inet(r3, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f134b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfed4, 0x20c49a, 0x0, 0x27)

[  480.246018][T14074] usb 5-1: new high-speed USB device number 2 using dummy_hcd
16:50:50 executing program 5:
r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FS_IOC_GETVERSION(r0, 0x40383d0c, 0x0)

[  480.335699][T19425] block nbd1: shutting down sockets
[  480.431894][T19431] block nbd1: shutting down sockets
16:50:50 executing program 1:
syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
execveat(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100)
dup(r0)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
ioctl$NBD_CLEAR_SOCK(r1, 0xab04)

16:50:50 executing program 5:
clone3(&(0x7f0000000480)={0x702ca00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)

16:50:50 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

[  480.637628][T14074] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  480.698907][T14074] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[  480.768385][T14074] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.00
16:50:50 executing program 5:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
clone3(&(0x7f0000000500)={0x200101000, 0x0, 0x0, &(0x7f00000002c0), {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58)

[  480.818829][T14074] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  480.850445][T14074] usb 5-1: config 0 descriptor??
16:50:51 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x400080)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[  481.335409][T19452] block nbd1: shutting down sockets
[  481.418133][T19448] block nbd1: Could not allocate knbd recv work queue.
[  481.438279][T19448] block nbd1: shutting down sockets
[  481.548561][T14074] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor
[  481.614245][T14074] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0001/input/input7
[  481.685826][    C1] usb 5-1: input irq status -75 received
[  481.827654][T14074] keytouch 0003:0926:3333.0001: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0
[  481.910354][T14074] usb 5-1: USB disconnect, device number 2
[  482.685952][T14074] usb 5-1: new high-speed USB device number 3 using dummy_hcd
16:50:53 executing program 4:
socket(0x29, 0x2, 0x6)

16:50:53 executing program 5:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$IOCTL_STOP_ACCEL_DEV(r0, 0x40186366, 0x0)

[  483.050747][T14074] usb 5-1: device descriptor read/all, error -71
16:50:53 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:53 executing program 0:
r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@my=0x0})
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x0, @my=0x0}, 0x10)
r2 = socket$inet6_udplite(0xa, 0x2, 0x88)
dup3(r2, r0, 0x0)

16:50:53 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000))
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0))
ioctl$NBD_DO_IT(r3, 0xab03)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[  483.251290][T19498] QAT: Invalid ioctl 1075340134
16:50:53 executing program 4:
r0 = syz_open_dev$video4linux(&(0x7f0000000000), 0x0, 0x0)
ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0xc0585604, &(0x7f0000000040))

[  483.346879][T19503] block nbd1: shutting down sockets
16:50:53 executing program 4:
r0 = syz_open_dev$video4linux(&(0x7f0000000100), 0x0, 0x0)
ioctl$VIDIOC_SUBDEV_S_SELECTION(r0, 0xc0585604, &(0x7f0000000080)={0x1})

16:50:53 executing program 5:
r0 = socket$kcm(0x29, 0x2, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x89e0, 0x0)

16:50:53 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = signalfd4(r0, &(0x7f0000000100)={[0x20]}, 0x8, 0x80000)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)
openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0xa00, 0x0)
sendfile(0xffffffffffffffff, r5, 0x0, 0x401ffc002)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)
ioctl$SOUND_MIXER_READ_DEVMASK(r3, 0x80044dfe, &(0x7f0000000140))
ioctl$NBD_SET_SOCK(r2, 0xab00, r1)

16:50:53 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:53 executing program 4:
syz_open_dev$radio(&(0x7f00000001c0), 0x0, 0x2)
pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x9}, 0x0, 0x0, 0x0)

16:50:53 executing program 5:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x802, 0x0)
openat$incfs(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f000000f940)=[{{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x24000050}}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000001680)="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", 0x9c1}], 0x1, 0x0, 0x0, 0x4000800}}], 0x2, 0x0)
io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0)

[  483.803490][T19522] block nbd1: Device being setup by another task
16:50:53 executing program 4:
set_mempolicy(0x3, &(0x7f0000000140)=0x4cb, 0x7f)
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
read$ptp(r0, 0x0, 0x0)

16:50:54 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:54 executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000080)={'netdevsim0\x00', @ifru_names})

16:50:54 executing program 5:
r0 = syz_open_dev$video4linux(&(0x7f0000000000), 0x0, 0x0)
ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565b, &(0x7f0000000040))

16:50:54 executing program 4:
r0 = getpgrp(0x0)
r1 = pidfd_open(r0, 0x0)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
pidfd_getfd(r1, r2, 0x0)

16:50:54 executing program 0:
r0 = getpid()
clone3(&(0x7f0000001580)={0x135003100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000001540)=[r0], 0x1}, 0x58)

16:50:54 executing program 5:
inotify_init1(0x9cbae67537131984)

16:50:54 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

[  484.444296][ T6569] block nbd1: Receive control failed (result -32)
[  484.486674][T19549] block nbd1: Device being setup by another task
[  484.504966][T19511] block nbd1: shutting down sockets
16:50:54 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:54 executing program 4:
r0 = syz_open_dev$video4linux(&(0x7f0000001840), 0x0, 0x0)
ioctl$VIDIOC_S_EDID(r0, 0xc0285629, &(0x7f00000001c0)={0x0, 0x0, 0x0, '\x00', 0x0})

16:50:54 executing program 0:
r0 = syz_open_dev$video4linux(&(0x7f0000000000), 0x0, 0x0)
ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0xc038563b, &(0x7f0000000040))

16:50:54 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {<r5=>0x0}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r8=>0x0, <r9=>0x0}, {0x0, <r10=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r11=>0x0}, {}, {}, {0x0, <r12=>0x0}, {}, {}, {}, {0x0, <r13=>0x0}, {}, {}, {}, {}, {0x0, r1}, {0x0, <r14=>0x0}, {}, {}, {}, {}, {0x0, <r15=>0x0}, {<r16=>0x0}, {}, {}, {}, {}, {<r17=>0x0}, {}, {}, {}, {0x0, <r18=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {<r19=>0x0}, {0x0, <r20=>0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r21=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r22=>0x0}, {}, {}, {}, {<r23=>0x0}, {}, {}, {<r24=>0x0}, {}, {}, {}, {0x0, <r25=>0x0}, {}, {0x0, <r26=>0x0}, {}, {0x0, <r27=>0x0}, {}, {<r28=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r29=>0x0}, {}, {}, {}, {0x0, <r30=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r31=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r32=>0x0}, {}, {}, {}, {}, {}, {}, {<r33=>0x0}, {}, {}, {}, {}, {<r34=>0x0}, {}, {}, {}, {0x0, <r35=>0x0}, {}, {}, {}, {<r36=>0x0, r4}, {<r37=>0x0, <r38=>0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r39=>0x0}, {}, {}, {0x0, <r40=>0x0}, {}, {0x0, <r41=>0x0}, {}, {}, {}, {}, {0x0, <r42=>0x0}, {<r43=>0x0}, {<r44=>0x0}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {<r45=>0x0}, {}, {}, {}, {}, {}, {<r46=>0x0}, {<r47=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r48=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r49=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r27}, {}, {}, {<r50=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r51=>0x0}, {<r52=>0x0, <r53=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {<r54=>0x0, r1}, {}, {}, {}, {}, {<r55=>0x0}, {}, {0x0, <r56=>0x0}, {}, {<r57=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r58=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r59=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r60=>0x0}, {}, {}, {}, {}, {<r61=>0x0}, {0x0, <r62=>0x0}, {}, {0x0, <r63=>0x0}, {}, {}, {}, {0x0, <r64=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r65=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {<r66=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r67=>0x0}, {0x0, <r68=>0x0}, {}, {}, {0x0, <r69=>0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r70=>0x0}, {0x0, <r71=>0x0}, {0x0, <r72=>0x0}, {}, {0x0, <r73=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r74=>0x0}, {0x0, <r75=>0x0}, {0x0, <r76=>0x0}, {0x0, <r77=>0x0}, {}, {<r78=>0x0}, {}, {0x0, <r79=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r80=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {<r81=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r82=>0x0}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r83=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r84=>0x0}, {}, {}, {}, {}, {}, {0x0, <r85=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r86=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r87=>0x0}, {}, {}, {}, {<r88=>0x0}, {}, {0x0, <r89=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r90=>0x0}, {}, {}, {}, {}, {<r91=>0x0}, {0x0, <r92=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r93=>0x0}, {}, {}, {}, {}, {}, {<r94=>0x0, <r95=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r96=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r97=>0x0}, {}, {}, {}, {}, {}, {<r98=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r99=>0x0}, {}, {}, {}, {<r100=>0x0}, {0x0, <r101=>0x0}, {}, {}, {}, {<r102=>0x0}, {}, {}, {0x0, <r103=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r104=>0x0}, {}, {}, {}, {}, {<r105=>0x0}, {}, {}, {}, {}, {}, {<r106=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r107=>0x0}, {<r108=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r109=>0x0}, {}, {}, {}, {0x0, <r110=>0x0}, {<r111=>0x0}, {}, {}, {0x0, <r112=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r113=>0x0}, {}, {}, {}, {}, {0x0, <r114=>0x0}, {}, {0x0, <r115=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {<r116=>0x0}, {}, {}, {}, {}, {0x0, <r117=>0x0}, {}, {0x0, <r118=>0x0}, {<r119=>0x0}, {}, {}, {}, {0x0, <r120=>0x0}, {}, {}, {}, {}, {}, {<r121=>0x0}, {}, {<r122=>0x0}, {}, {}, {}, {<r123=>0x0}, {}, {}, {}, {}, {<r124=>0x0}, {}, {}, {}, {}, {0x0, r83}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r125=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {0x0, <r126=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r127=>0x0}, {}, {}, {}, {0x0, <r128=>0x0}, {}, {}, {}, {}, {}, {}, {<r129=>0x0}, {}, {}, {}, {}, {}, {<r130=>0x0, <r131=>0x0}, {}, {<r132=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r133=>0x0}, {}, {}, {}, {}, {<r134=>0x0}, {}, {<r135=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r136=>0x0, <r137=>0x0}, {}, {}, {}, {}, {}, {}, {}, {<r138=>0x0}, {}, {}, {<r139=>0x0}, {}, {r125, <r140=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r141=>0x0}, {}, {}, {}, {}, {<r142=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r143=>0x0}, {}, {0x0, <r144=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r145=>0x0}, {<r146=>0x0}, {}, {}, {}, {}, {}, {}, {<r147=>0x0}, {}, {}, {}, {}, {<r148=>0x0}, {}, {}, {<r149=>0x0}, {0x0, <r150=>0x0}, {}, {}, {}, {}, {}, {<r151=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r152=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r153=>0x0}, {}, {}, {}, {}, {}, {<r154=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r155=>0x0}, {}, {}, {<r156=>0x0, <r157=>0x0}, {}, {}, {<r158=>0x0, <r159=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r160=>0x0}, {}, {}, {}, {<r161=>0x0}, {0x0, <r162=>0x0}, {}, {<r163=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r164=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r165=>0x0}, {}, {}, {}, {<r166=>0x0}, {<r167=>0x0}, {}, {}, {}, {}, {}, {0x0, <r168=>0x0}, {}, {}, {}, {}, {<r169=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r170=>0x0}, {<r171=>0x0}, {0x0, <r172=>0x0}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, <r173=>0x0}, {}, {0x0, <r174=>0x0}, {}, {}, {0x0, <r175=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r176=>0x0}, {}, {}, {<r177=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r178=>0x0}, {0x0, <r179=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r180=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r181=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {<r182=>0x0, <r183=>0x0}, {}, {}, {<r184=>0x0}, {}, {<r185=>0x0}, {}, {}, {}, {}, {}, {}, {<r186=>0x0}, {0x0, <r187=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r188=>0x0}, {}, {}, {r0}, {0x0, <r189=>0x0}, {}, {}, {<r190=>0x0}, {}, {}, {}, {}, {<r191=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r192=>0x0, <r193=>0x0}, {}, {}, {}, {}, {<r194=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r195=>0x0}, {0x0, <r196=>0x0}, {}, {}, {}, {}, {}, {}, {<r197=>0x0}, {}, {0x0, <r198=>0x0}, {}, {0x0, <r199=>0x0}, {}, {}, {}, {}, {0x0, <r200=>0x0}, {0x0, <r201=>0x0}, {}, {}, {0x0, r90}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r202=>0x0}, {}, {}, {<r203=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r204=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r205=>0x0}, {}, {}, {}, {}, {}, {<r206=>0x0}, {}, {}, {}, {}, {0x0, <r207=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r208=>0x0}, {}, {}, {<r209=>0x0}, {}, {}, {0x0, <r210=>0x0}, {}, {<r211=>0x0}, {}, {<r212=>0x0}, {}, {0x0, <r213=>0x0}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
r214 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_ROOTREF(r214, 0xd000943d, &(0x7f000005d900)={0xff, [{r160}, {0x0, r159}, {0x0, r85}, {}, {}, {r121}, {r129}, {r98, r70}, {0x0, r183}, {0x0, r207}, {r192, r188}, {r96}, {}, {}, {}, {0x0, r165}, {}, {r61}, {}, {r116}, {r171, r62}, {}, {0x0, r49}, {}, {}, {r43, r20}, {}, {r136}, {}, {}, {r17, r63}, {}, {}, {r158, r120}, {0x0, r179}, {}, {}, {}, {}, {0x0, r170}, {}, {0x0, r64}, {}, {0x0, r92}, {}, {}, {}, {}, {}, {0x0, r67}, {0x0, r87}, {}, {}, {}, {r154, r201}, {0x0, r153}, {r93}, {0x0, r213}, {0x0, r118}, {}, {r166, r210}, {}, {}, {r167, r174}, {r48}, {}, {r28, r13}, {}, {r45, r83}, {0x0, r172}, {r57, r7}, {}, {0x0, r59}, {r98, r189}, {0x0, r143}, {r138, r198}, {r111}, {}, {r152, r103}, {}, {r109, r207}, {0x0, r155}, {r65, r117}, {0x0, r79}, {r122}, {}, {}, {}, {0x0, r71}, {}, {}, {r23, r12}, {}, {0x0, r144}, {r24}, {r55, r35}, {r108, r9}, {r81}, {r182}, {}, {0x0, r86}, {0x0, r115}, {0x0, r173}, {}, {r204}, {0x0, r181}, {r82}, {0x0, r68}, {0x0, r29}, {}, {r34}, {0x0, r141}, {0x0, r72}, {r161, r199}, {0x0, r164}, {r197}, {0x0, r157}, {}, {r185, r140}, {}, {r184, r205}, {}, {0x0, r56}, {0x0, r25}, {r100}, {0x0, r75}, {}, {r54}, {0x0, r140}, {}, {r206, r207}, {r148}, {}, {r60, r195}, {0x0, r42}, {r5}, {r133}, {0x0, r26}, {r145}, {r212, r97}, {0x0, r193}, {r84}, {0x0, r180}, {0x0, r41}, {0x0, r69}, {r151, r95}, {0x0, r207}, {}, {}, {}, {}, {r50}, {r169}, {}, {0x0, r11}, {r146, r31}, {r178, r114}, {r123}, {}, {r119}, {}, {r177, r101}, {0x0, r18}, {0x0, r193}, {0x0, r137}, {0x0, r6}, {}, {r135, r58}, {r22, r99}, {0x0, r131}, {}, {r47, r51}, {}, {r106, r40}, {}, {}, {r191}, {}, {r124, r112}, {r142, r14}, {}, {r19, r53}, {}, {r91, r113}, {0x0, r128}, {r36, r77}, {r186}, {r46, r162}, {r209}, {0x0, r73}, {}, {r163, r196}, {r194}, {r147, r15}, {}, {}, {0x0, r10}, {r134, r13}, {}, {0x0, r176}, {}, {}, {0x0, r110}, {0x0, r39}, {r33, r107}, {0x0, r175}, {r139}, {0x0, r168}, {r130, r89}, {r52, r15}, {}, {}, {}, {}, {r132}, {}, {r105}, {0x0, r62}, {r102}, {r32}, {}, {}, {0x0, r76}, {}, {r94, r187}, {r211}, {0x0, r38}, {r127}, {r16}, {r80}, {r149}, {r156, r118}, {}, {r208}, {r44}, {0x0, r200}, {}, {}, {r8, r104}, {r190}, {}, {r66, r126}, {0x0, r38}, {r78}, {}, {r74, r202}, {0x0, r21}, {}, {}, {r203}, {0x0, r150}, {r88}, {}, {r37}, {0x0, r30}], 0x1f, "e4853bd6bdaf27"})
r215 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r215, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:50:54 executing program 5:
r0 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000008540)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index, 0x0, {}, 0x0, 0x1}, 0x10001)
r3 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000)
syz_io_uring_submit(r1, r3, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0)
io_uring_enter(r0, 0x6374, 0x0, 0x0, 0x0, 0x0)

16:50:54 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:54 executing program 4:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000080)={'netdevsim0\x00', @ifru_names})

[  484.712513][   T26] audit: type=1800 audit(1634921454.716:410): pid=19558 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=263 res=0 errno=0
16:50:54 executing program 0:
r0 = socket$unix(0x1, 0x2, 0x0)
recvmmsg$unix(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000480)=[{&(0x7f0000000080)=""/255, 0xff}, {&(0x7f0000000180)=""/206, 0xce}, {&(0x7f0000000280)=""/196, 0xc4}, {&(0x7f0000000380)=""/120, 0x78}, {&(0x7f0000000400)=""/69, 0x45}], 0x11c9, &(0x7f0000000500)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000b6014f90153eeb2bb2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0xc0}}, {{&(0x7f00000005c0), 0x6e, &(0x7f0000000780), 0x0, &(0x7f0000000a40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000ac0)=""/128, 0x80}], 0x1}}, {{&(0x7f0000000b80), 0x6e, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{&(0x7f0000000d00), 0x6e, &(0x7f0000001140)=[{&(0x7f0000000d80)=""/187, 0xb1}, {&(0x7f0000000e40)=""/76, 0x4c}, {&(0x7f0000000ec0)=""/58, 0x3a}, {&(0x7f0000000f00)=""/200, 0xc8}, {&(0x7f0000001000)=""/165, 0xa5}, {&(0x7f00000010c0)=""/104, 0x68}], 0x6, &(0x7f00000011c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f0000001280)=@abs, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001300)=""/97, 0x61}, {&(0x7f0000001380)=""/212, 0xd4}, {&(0x7f0000001480)=""/127, 0x7f}, {&(0x7f0000001500)=""/164, 0xa4}, {&(0x7f00000015c0)=""/197, 0xc5}, {&(0x7f00000016c0)=""/167, 0xb4}, {&(0x7f0000001780)=""/234, 0xea}], 0x7, &(0x7f0000001900)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}}], 0x6, 0x41, &(0x7f0000001bc0))

[  484.838703][T19562] block nbd1: server does not support multiple connections per device.
16:50:54 executing program 5:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$sock_ifreq(r0, 0x401c5820, &(0x7f0000000080)={'netdevsim0\x00', @ifru_names})

16:50:54 executing program 4:
r0 = getpgrp(0x0)
r1 = pidfd_open(r0, 0x0)
r2 = socket$unix(0x1, 0x2, 0x0)
r3 = pidfd_getfd(r1, r2, 0x0)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, 0x0, 0x0)

[  484.887308][T19562] block nbd1: shutting down sockets
[  485.006439][T19562] block nbd1: Device being setup by another task
[  485.031110][T19574] block nbd1: Could not allocate knbd recv work queue.
16:50:55 executing program 0:
socket(0x3, 0x0, 0x9ef2)

[  485.053034][T19574] block nbd1: shutting down sockets
16:50:55 executing program 5:
r0 = socket$kcm(0x29, 0x2, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8922, &(0x7f0000000040)={'vxcan1\x00'})

16:50:55 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_DO_IT(r0, 0xab03)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040))
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)
ioctl$NBD_CLEAR_SOCK(r0, 0xab04)
ioctl$NBD_DO_IT(r0, 0xab03)

16:50:55 executing program 4:
syz_io_uring_setup(0x75c8, &(0x7f0000000200), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x0, 0x0)
syz_io_uring_setup(0x3e11, &(0x7f00000000c0), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000000140))

16:50:55 executing program 5:
r0 = getpgid(0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet_sctp(0x2, 0x400000000001, 0x84)
sendto$inet(r1, &(0x7f0000000140)='^', 0x34000, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10)
listen(r1, 0xda8c)
accept4(r1, 0x0, 0x0, 0x0)

16:50:55 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r7=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$INCFS_IOC_FILL_BLOCKS(r8, 0x80106720, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x1000, 0x39, &(0x7f0000000140)="241318d7a7cace4ae77aa1e48676449333b71bb39157fd7d2a924cb4e046b6d81598eb4b28a583ae18be54f0c91e0fcc27638d5696f76cbf01", 0x1}]})
r9 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r9, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:50:55 executing program 0:
r0 = getpgrp(0x0)
r1 = pidfd_open(r0, 0x0)
r2 = socket$unix(0x1, 0x2, 0x0)
r3 = pidfd_getfd(r1, r2, 0x0)
bind$bt_sco(r3, 0x0, 0x0)

[  485.460088][T19599] block nbd1: shutting down sockets
[  485.467383][   T26] audit: type=1800 audit(1634921455.466:411): pid=19597 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=265 res=0 errno=0
16:50:55 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:55 executing program 4:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000080)={'netdevsim0\x00', @ifru_names})

16:50:55 executing program 0:
r0 = getpgrp(0x0)
r1 = pidfd_open(r0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140), 0x400, 0x0)
pidfd_getfd(r1, r2, 0x0)

[  485.598888][T19591] block nbd1: shutting down sockets
16:50:55 executing program 0:
timer_create(0x0, 0x0, &(0x7f0000001080))
timer_create(0x0, 0x0, &(0x7f00000000c0))
timer_delete(0x0)

16:50:55 executing program 4:
clock_gettime(0x1, &(0x7f0000000480))

16:50:55 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, <r5=>0x0, <r6=>0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, <r7=>0x0})
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid})
r8 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88)
setsockopt$inet_group_source_req(r8, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(r8, 0x84009422, &(0x7f00000018c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, <r9=>0x0}})
socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r')
ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ')
sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r9, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025)
ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000200)={r9, 0x1, 0x1, [0x80000001, 0x1, 0x0, 0x1800000000000, 0x80000001], [0x1, 0x5, 0x7, 0x8001, 0xc754, 0x1, 0xffffffffffffffff, 0x800, 0x0, 0x10001, 0x9, 0x9, 0x3, 0x8, 0x100000000, 0x6a6c, 0xd8, 0x1, 0x80, 0x10001, 0x8, 0xffff, 0x5, 0x2, 0x25, 0x3, 0x2, 0x8, 0x2, 0x5, 0x7, 0x4, 0x19100, 0x3, 0xffff, 0x3ff, 0x9, 0x34, 0x1, 0xfffffffffffffff9, 0x1, 0x8000, 0xe71, 0xffff, 0xffff, 0x7fff, 0x9, 0x2, 0x1, 0x74, 0x2, 0x281, 0x4, 0x7, 0xc4, 0x3f, 0x6, 0xffffffff, 0x1, 0x0, 0xffffffff, 0xc883, 0x6, 0x80000001, 0x6, 0x8000, 0xfffffffeffffffff, 0x7fffffff, 0xffff, 0x9, 0x1f, 0x88d8, 0x0, 0x4, 0x7180000000000, 0x5, 0x7f, 0x7fff, 0x20, 0x8, 0x6, 0xb4de, 0xa697, 0x2bad933f, 0x78f3, 0x66, 0x1, 0x27528490, 0xffffffffffffffbc, 0x401, 0xb8a, 0x81, 0x0, 0x81, 0xe0000, 0x80000001, 0xff, 0x4, 0x80000001, 0x5, 0x0, 0x6, 0x2, 0x3, 0x7ff, 0x5, 0x5, 0x1, 0x1000, 0x6, 0x8, 0x40, 0x4, 0x379d82eb, 0x7f, 0x8000, 0x0, 0x9, 0x5, 0x800, 0x2]})
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:55 executing program 4:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000080)={'netdevsim0\x00', @ifru_names})

16:50:55 executing program 0:
timer_create(0x2, 0x0, &(0x7f0000001080))
timer_settime(0x0, 0x0, &(0x7f00000010c0), 0x0)

[  485.984483][T19632] device lo entered promiscuous mode
[  486.129258][T19637] Y­4��`Ò˜: renamed from lo
[  486.138134][T19643] block nbd1: shutting down sockets
16:50:56 executing program 0:
r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$CAPI_GET_SERIAL(r0, 0xc0044308, 0x0)

16:50:56 executing program 5:
syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(r0, 0x4, 0x6900)
copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

16:50:56 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='fd\x00')
getdents(r0, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00'}, 0x10)
splice(r1, &(0x7f0000000180)=0x1c, r0, &(0x7f0000000140)=0x10004, 0x0, 0xe)
write$nbd(0xffffffffffffffff, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0xda)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x2, 0xffffffffffffffff})
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
futimesat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0)
write$binfmt_elf64(r1, 0x0, 0xffffffffffffffa0)
fork()
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0)
fork()
r3 = syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f00000000c0)="000000000000000000000000e2aa000000000000846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000000680)="ed41000010001200000004008000000000000800050000000af3010004000000000000000000010009", 0x29, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[])
sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0)
getdents64(r3, 0x0, 0x19)

16:50:56 executing program 0:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x47b}], 0x1c)

16:50:56 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:56 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
ioctl$NBD_DO_IT(r0, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r1)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  486.599098][   T26] audit: type=1804 audit(1634921456.606:412): pid=19655 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir247007693/syzkaller.ky5mdj/280/bus" dev="sda1" ino=15065 res=1 errno=0
16:50:56 executing program 0:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$IOCTL_STOP_ACCEL_DEV(r0, 0x40096101, 0x0)

16:50:56 executing program 0:
r0 = socket$kcm(0x29, 0x2, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x89e2, 0x0)

[  486.803473][T19669] QAT: failed to copy from user cfg_data.
[  486.809119][T19653] loop4: detected capacity change from 0 to 69632
16:50:56 executing program 0:
r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/vhost_iotlb', 0x0, 0x0)
read$snapshot(r0, 0x0, 0x0)

[  486.860822][T19668] block nbd1: Device being setup by another task
[  486.898337][T19675] block nbd1: shutting down sockets
[  486.974690][ T6569] block nbd1: Receive control failed (result -32)
[  486.975261][T19659] block nbd1: shutting down sockets
16:50:57 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f0000000000))

16:50:57 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x42a)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[  487.113304][T19653] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback.
[  487.402794][   T26] audit: type=1804 audit(1634921457.406:413): pid=19693 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir247007693/syzkaller.ky5mdj/280/bus" dev="sda1" ino=15065 res=1 errno=0
16:50:57 executing program 5:
openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)

[  487.456896][T19692] nbd1: detected capacity change from 0 to 2132
16:50:57 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

[  487.548946][T19701] nbd1: detected capacity change from 2132 to 0
16:50:57 executing program 4:
r0 = io_uring_setup(0x1e3e, &(0x7f0000000000))
io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3)

[  487.632142][T19705] block nbd1: shutting down sockets
16:50:57 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f0000000000))

[  487.715695][T19692] nbd1: detected capacity change from 0 to 2132
[  487.727247][T19701] nbd1: detected capacity change from 2132 to 0
[  487.735318][ T6569] block nbd1: Receive control failed (result -32)
[  487.735609][T19692] block nbd1: shutting down sockets
16:50:57 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={<r3=>r0, 0x6, 0xfffffffffffffff9, 0x81})
ioctl$NBD_DO_IT(r3, 0xab03)

16:50:57 executing program 5:
r0 = socket$inet(0x2, 0x3, 0x5)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1, @loopback}, 0x10)

16:50:57 executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x34, 0x3, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_ZONE={0x6}, @CTA_LABELS_MASK={0x18, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x34}}, 0x0)

16:50:58 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000005c0)={@broadcast, @empty, @remote}, 0xc)

[  488.062443][T19739] block nbd1: shutting down sockets
16:50:58 executing program 5:
openat$drirender128(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0)

16:50:58 executing program 4:
perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x11, &(0x7f00000002c0)={0x1, {{0xa, 0x0, 0x0, @mcast1}}}, 0x90)

[  488.260380][T19731] block nbd1: shutting down sockets
16:50:58 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/cgroup\x00')
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0)
readahead(0xffffffffffffffff, 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, 0x0)

16:50:58 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000000))
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:50:58 executing program 5:
perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @private2}}, {{0xa, 0x0, 0x0, @private0}}]}, 0x190)

[  488.542574][T19763] block nbd1: shutting down sockets
16:50:58 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:58 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000140)={0x2, 0x2000004e20, @broadcast}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2000000012, &(0x7f0000000000)=0x7ffffffffe, 0x4)
r1 = fcntl$getown(0xffffffffffffffff, 0x9)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xffffffffffffffff}}, './file0\x00'})
perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = getpid()
sched_setscheduler(r2, 0x0, &(0x7f0000000380))
fcntl$addseals(0xffffffffffffffff, 0x409, 0x2)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4)
sendto$inet(r0, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10)
sendto$inet(r0, &(0x7f0000000240), 0xfffffd46, 0x81f4, 0x0, 0x1f4)

16:50:58 executing program 0:
syz_open_dev$sg(&(0x7f0000000000), 0xfffbfffffffffffc, 0x0)

16:50:58 executing program 5:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getpid()
perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5"}}, @common=@inet=@socket1={{0x28}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x6}}}, {{@ipv6={@ipv4={'\x00', '\xff\xff', @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8)

[  488.688468][T19769] block nbd1: shutting down sockets
16:50:58 executing program 5:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getpid()
perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5"}}, @common=@inet=@socket1={{0x28}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x6}}}, {{@ipv6={@ipv4={'\x00', '\xff\xff', @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8)

16:50:58 executing program 1:
preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000200)=""/195, 0xc3}, {&(0x7f0000000300)=""/200, 0xc8}, {&(0x7f0000000400)=""/208, 0xd0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x4, 0x7fff, 0x2)
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000180), 0x2e4000, 0x0)
ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r2, 0x8040942d, &(0x7f0000001500))
sendfile(0xffffffffffffffff, r1, 0x0, 0x401ffc002)
ioctl$NBD_CLEAR_SOCK(r1, 0xab04)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r3=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r3)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x420)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x4000, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r6, 0x0, 0x401ffc002)
fsmount(r6, 0x1, 0x70)
ioctl$NBD_DO_IT(r5, 0xab03)
ioctl$NBD_DO_IT(r4, 0xab03)
openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0), 0xa282, 0x0)
ioctl$NBD_CLEAR_SOCK(r0, 0xab04)
getsockopt$EBT_SO_GET_INFO(r6, 0x0, 0x80, &(0x7f0000001540)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x100, 0x100000001, 0x1f, 0x10001, 0xfa6]}, &(0x7f00000015c0)=0x78)

16:50:58 executing program 0:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getpid()
perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5"}}, @common=@inet=@socket1={{0x28}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x6}}}, {{@ipv6={@ipv4={'\x00', '\xff\xff', @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8)

16:50:59 executing program 5:
accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
syz_genetlink_get_family_id$l2tp(&(0x7f0000000340), 0xffffffffffffffff)
openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000380)='/proc/asound/card0/oss_mixer\x00', 0x4242, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940), 0xffffffffffffffff)
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000980)={0x20, r1, 0x10, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4008018}, 0x4000)
openat$drirender128(0xffffffffffffff9c, &(0x7f0000000b00), 0x10000, 0x0)

16:50:59 executing program 4:
r0 = syz_open_dev$binderN(&(0x7f0000000180), 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)

16:50:59 executing program 0:
syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
clock_gettime(0x0, &(0x7f0000000b40))

[  489.203564][T19799] block nbd1: shutting down sockets
16:50:59 executing program 5:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, 0x0)

[  489.275629][T19806] binder: BINDER_SET_CONTEXT_MGR already set
[  489.291954][T19806] binder: 19795:19806 ioctl 40046207 0 returned -16
[  489.323399][T19789] block nbd1: Could not allocate knbd recv work queue.
[  489.350207][T19807] binder: BINDER_SET_CONTEXT_MGR already set
[  489.359111][T19789] block nbd1: shutting down sockets
[  489.390430][T19807] binder: 19795:19807 ioctl 40046207 0 returned -16
16:50:59 executing program 0:
r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0))

16:50:59 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:50:59 executing program 4:
perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e)

16:50:59 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000200), r2)
sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x48, r3, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x1c, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}]}, {0x4}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x4}]}, 0x48}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r4)
sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000ff00000001004800040007800c0002000097ffffff000000080001000000fba1"], 0x2c}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000811}, 0x4000)
r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180), 0x40, 0x0)
ioctl$NBD_CLEAR_SOCK(r6, 0xab04)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r7 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r7, 0xab03)
ioctl$NBD_CLEAR_SOCK(r7, 0xab04)

16:50:59 executing program 5:
syz_open_dev$sg(&(0x7f0000001e00), 0x0, 0x0)

16:50:59 executing program 0:
syz_80211_inject_frame(&(0x7f0000000000)=@broadcast, &(0x7f0000000040)=@mgmt_frame=@reassoc_req={@with_ht={{{0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x20}, @device_a, @device_b, @initial, {0x5, 0x1}}, @ver_80211n={0x0, 0x9, 0x2, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1}}, 0x28b5, 0xfff, @broadcast, {0x0, 0x6, @default_ibss_ssid}, @val={0x1, 0x5, [{0x24}, {0x9, 0x1}, {0x16, 0x1}, {0x12}, {0x1}]}, @void, [{0xdd, 0xff, "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"}, {0xdd, 0xb6, "cc7cd1f776aa853b4d03e9a3d7204f4aec0a0d1786d75c614b2952918c20fe17eaec826241689b370e82b29bd282855984eaf3385ae21829d5102a5201e80720530969c04d6791ea70b98f9d79782378b088b294d8a99abfe4ba3e8a298b67c1cb7c6072470aa9a4fc69e06a2a7b7138530ed9568847b27a6171e452dd3c520bd48e661e612738158c96761cfd78adff07df2e02536f891a0e1f5f58dea0fc30bc39eacdead31784c29412a42ba9b4fb17a418c0d073"}, {0xdd, 0x77, "62c9cec3a049c5f2475d4bc3b5d926bb73de57e2ae7e98272882448f2c43be1e0483c818e22fef265a98738aa4b4c258950bfc224061fe6c5302d8b7ef6991598cd5236e53894f820281e5e7d5d32a77c0f9f6c5c2cc29ee318bec9f9a061232c2301352c6d0cb0d78d8328dabc343969d43b4da16a876"}, {0xdd, 0xa1, "504b12d4fa1484b791e1be3bec43c262cfed13b1afe04cc7fbf3b60231857e0ccbf3ab58bcc0e051851890ab4809ed1bf071b710e9e1040d6915d4f946f4e55c43890ee099fe08c0bb54f3e24cdd306b6d9ca8ef9833c964993abe0056c77abb868bd254c8de58eb35ee89c6506e39cda6b472209ae23b9246bf55139e1309c9f2a3dc7ce2d9b80ef431f56541fcd9b3074238240a2a697fecc2f43bf6d2113a37"}, {0xdd, 0xfb, "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"}, {0xdd, 0x98, "f5b3857c0ebb5c2914ff0f84382f9b5f5db46b08eeb6bf475fad94198170e34486412942199f1e0a99f7dbb45601a043285fbf22ebea35bf492bee7d3688dc18ce8bcf930336c592735c6a1e278be60bf3400c066803e8e5867d31d78963fb1dbf5bff7bebd10245162444bf77b8f08747081194964ab8adc2b7e8ff9417e46a7b7b7fc05b85984e079782e722d9320b59e032ede3a96544"}, {0xdd, 0x91, "013943151d7c8b1968f0bdd5ef7633e8112b4a914e8c11b0f957e970b0328af3ddd6c793b0801f5a73d441855179c6902999a056d80164b211715a101c847364d26dfc2eb346da7da5d3f30ef5595a0b64f5113f5e60371209628bdb90cb6d0bc378b6051fdce67e810c74772c52ee0beabb43cbe43e8de74fe0a7f61b2a6bc68a40bfbb6eb32693c3f423a4490eb01bcd"}, {0xdd, 0x26, "5565212464d45f5f741e370be47d48a47cc00b387731df1c2b258b28c7303dca143dd9b53812"}]}, 0x55c)

[  489.838451][T19821] nbd: failed to add new device
16:50:59 executing program 5:
r0 = syz_io_uring_setup(0x49e3, &(0x7f0000000000), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100))
r1 = socket$nl_sock_diag(0x10, 0x3, 0x4)
io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000140)=[0xffffffffffffffff, r1], 0x2)

16:50:59 executing program 4:
msgget$private(0x0, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0)
ioprio_set$pid(0x3, 0x0, 0x0)
msgrcv(0x0, 0x0, 0x0, 0xdf4fa7c7930df980, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
socket$nl_generic(0x10, 0x3, 0x10)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$null(0xffffffffffffff9c, 0x0, 0x800, 0x0)

[  489.877092][T19825] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  489.979326][T19828] block nbd1: shutting down sockets
[  490.072108][T19834] block nbd1: shutting down sockets
16:51:00 executing program 5:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0)
ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/151)

16:51:00 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
execveat(r1, &(0x7f0000000100)='\x00', 0x0, 0x0, 0x1100)
r2 = dup(r1)
write$P9_RGETATTR(r2, &(0x7f0000000480)={0xa0, 0x19, 0x0, {0x0, {}, 0xd2}}, 0xa0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r3=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r3)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400000)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x240400)
r5 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
execveat(r5, &(0x7f0000000100)='\x00', 0x0, 0x0, 0x1100)
dup(0xffffffffffffffff)
ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000140)={0x0, 0x2, 0x101, 0x5})
r6 = dup(r5)
ioctl$NBD_DO_IT(r4, 0xab03)
write$P9_RGETATTR(r6, &(0x7f0000000480)={0xa0, 0x19, 0x0, {0x0, {}, 0xd2}}, 0xa0)
ioctl$NBD_DO_IT(r6, 0xab03)
ioctl$NBD_DO_IT(r4, 0xab03)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[  490.241050][T19825] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
16:51:00 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000016c0)={0x0, 0xf00, &(0x7f0000001680)={&(0x7f0000000040)=@ipv4_newnexthop={0x1c, 0x68, 0x1, 0x0, 0x0, {}, [@NHA_BLACKHOLE={0x4}]}, 0x1c}}, 0x0)

16:51:00 executing program 5:
fsetxattr$trusted_overlay_upper(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x3)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00', <r1=>0x0})
perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x94, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_FRAME={0x75, 0x33, @beacon={@wo_ht={{}, {}, @device_a, @device_b}, 0x0, @default, 0x0, @void, @val, @void, @val={0x4, 0x6}, @val={0x6, 0x2}, @val={0x5, 0x3}, @val={0x25, 0x3}, @void, @void, @val={0x2d, 0x1a}, @val={0x72, 0x6}, @val={0x71, 0x7}, @val={0x76, 0x6}}}]}, 0x94}}, 0x0)

16:51:00 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x1010c0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x151b42)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x169c80)

16:51:00 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
setsockopt(0xffffffffffffffff, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x32f01)

16:51:00 executing program 0:
syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff)
openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000380)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0)

16:51:00 executing program 5:
r0 = syz_open_dev$binderN(&(0x7f0000000040), 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x4c, 0x0, &(0x7f0000000300)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0})

16:51:00 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8080, 0x2)
ioctl$NBD_DO_IT(r3, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:51:01 executing program 0:
keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f00000002c0), 0x0, 0x0, 0x0)

16:51:01 executing program 5:
syz_io_uring_setup(0x6ef2, &(0x7f0000000140)={0x0, 0x0, 0x8}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000001c0))

16:51:01 executing program 4:
r0 = openat$fb1(0xffffffffffffff9c, &(0x7f0000000080), 0x102, 0x0)
write$fb(r0, &(0x7f00000000c0)="b4", 0x1)

16:51:01 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
setsockopt(0xffffffffffffffff, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x32f01)

[  491.108266][T19872] block nbd1: shutting down sockets
[  491.147641][T19876] block nbd1: shutting down sockets
16:51:01 executing program 0:
perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x18b, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d3000/0x3000)=nil, &(0x7f0000000540)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, 0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x18}, 0x0)
io_uring_enter(r0, 0x4c0b, 0x0, 0x0, 0x0, 0x0)

16:51:01 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x115041)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000))
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="4c0000006600000325bd7000fddbdf2500000000", @ANYRES32=0x0, @ANYBLOB="0000020008000e000600070008000b004ae62f7408000b00070000000600000008000b00ffff0000e57dcb1c8cfdc17044cbf89d71f02e56a3a991dcdc653a8b65884c9d78dbfe76ea786940a69dc4830031ed9915f2451802abc674135c8b1eb20b45ac914131a2eb4083858b1c9ede63f99a4c11aa1ef7c3aa587f7b479bf007270d2ca668919d93a937ea8565ef67dfdd08d0593c2f00"/163], 0x4c}, 0x1, 0x0, 0x0, 0x40084}, 0x800)

16:51:01 executing program 5:
getresgid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780))

16:51:01 executing program 4:
r0 = io_uring_setup(0x1e3e, &(0x7f0000000000))
io_uring_register$IORING_REGISTER_FILES(r0, 0x8, &(0x7f0000000100), 0x0)

16:51:01 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
setsockopt(0xffffffffffffffff, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x32f01)

[  491.428647][T19884] block nbd1: shutting down sockets
16:51:01 executing program 5:
syz_open_dev$sg(&(0x7f0000000000), 0xfffbfffffffffffc, 0x106040)

[  491.498260][T19884] block nbd1: shutting down sockets
16:51:01 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r4 = syz_open_dev$vcsa(&(0x7f00000000c0), 0xff, 0x101000)
ioctl$NBD_SET_SOCK(r3, 0xab00, r4)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:51:01 executing program 4:
bpf$MAP_CREATE(0xf, 0x0, 0x0)

16:51:01 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
statx(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000300)={'wlan0\x00', <r2=>0x0})
sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="09000000000000f0ff000700000008000300", @ANYRES32=r2], 0x58}}, 0x0)
read$FUSE(0xffffffffffffffff, 0x0, 0x0)
write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x0, 0x600018, 0x0, 0x0, 0x0, 0x4}}, 0x50)

16:51:01 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r1, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r1, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r1, r0, 0x0, 0x32f01)

16:51:01 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x4)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x10}, 0xc)
ftruncate(r3, 0x600004)
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

[  491.825699][T19905] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.0'.
16:51:01 executing program 4:
r0 = io_uring_setup(0x1e3e, &(0x7f0000000000))
io_uring_register$IORING_REGISTER_FILES(r0, 0x11, &(0x7f0000000100)=[0xffffffffffffffff], 0x1)

[  491.875315][T19910] block nbd1: shutting down sockets
[  491.887904][T19912] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.0'.
16:51:02 executing program 0:
syz_io_uring_setup(0x7e30, &(0x7f0000000380)={0x0, 0x0, 0x20}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000400))

[  492.046516][T19910] block nbd1: shutting down sockets
16:51:02 executing program 1:
ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0)
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x20080)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)
r3 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
execveat(r3, &(0x7f0000000100)='\x00', 0x0, 0x0, 0x1100)
getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000000)=0x68)
r4 = dup(r3)
write$P9_RGETATTR(r4, &(0x7f0000000480)={0xa0, 0x19, 0x0, {0x0, {}, 0xd2}}, 0xa0)
dup3(r0, r4, 0x0)

16:51:02 executing program 4:
bpf$MAP_CREATE(0x14, &(0x7f00000001c0), 0x40)

16:51:02 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r1, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r1, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r1, r0, 0x0, 0x32f01)

16:51:02 executing program 5:
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1}, 0x40)

16:51:02 executing program 0:
r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/vhost_iotlb', 0x0, 0x0)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x13, r0, 0x10000000)

16:51:02 executing program 4:
r0 = io_uring_setup(0x1e3e, &(0x7f0000000000))
io_uring_register$IORING_REGISTER_FILES(r0, 0xf, 0x0, 0x0)

[  492.457957][T19938] block nbd1: shutting down sockets
16:51:02 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc, 0x99, {0x0, 0xc}}}}}, 0x20}}, 0x0)

[  492.624030][T19927] block nbd1: shutting down sockets
16:51:02 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x4)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x88, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x50, @private1, 0x7f}, @in6={0xa, 0x4e21, 0x7a90, @private2, 0x2}, @in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e23, @multicast2}]}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x10}, 0xc)
ftruncate(r3, 0x600004)
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000200)={{0x1, 0x1, 0x18, r4, {0x3}}, './file0\x00'})
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

16:51:02 executing program 4:
bpf$MAP_CREATE(0x3, &(0x7f00000001c0), 0x40)

16:51:02 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x2400, 0x0)
ioctl$BLKRAGET(r2, 0x1263, &(0x7f00000000c0))
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
recvmsg$kcm(r2, &(0x7f0000002640)={&(0x7f0000000100)=@phonet, 0x80, &(0x7f0000002500)=[{&(0x7f0000000200)=""/171, 0xab}, {&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/11, 0xb}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/23, 0x17}, {&(0x7f0000002340)=""/98, 0x62}, {&(0x7f00000023c0)=""/26, 0x1a}, {&(0x7f0000002400)=""/40, 0x28}, {&(0x7f0000002440)=""/161, 0xa1}], 0xa, &(0x7f00000025c0)=""/92, 0x5c}, 0x40000000)
ioctl$NBD_DO_IT(r3, 0xab03)
fallocate(0xffffffffffffffff, 0x38, 0x2, 0x8)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

16:51:02 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r1, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r1, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r1, r0, 0x0, 0x32f01)

16:51:02 executing program 5:
bpf$MAP_CREATE(0x1e, &(0x7f00000001c0), 0x40)

16:51:02 executing program 4:
perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x18b, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d3000/0x3000)=nil, &(0x7f0000000540)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, 0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x18}, 0x0)
io_uring_enter(r0, 0x4c0b, 0x0, 0x0, 0x0, 0x0)

[  493.000973][T19962] block nbd1: shutting down sockets
[  493.078614][T19954] block nbd1: shutting down sockets
16:51:03 executing program 5:
r0 = socket(0x2000000000000021, 0x2, 0x10000000000002)
sendmmsg(r0, &(0x7f0000003e80), 0x2, 0x0)
bind$rxrpc(r0, &(0x7f0000000340)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x24)

16:51:03 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x4)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x88, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x50, @private1, 0x7f}, @in6={0xa, 0x4e21, 0x7a90, @private2, 0x2}, @in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e23, @multicast2}]}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
r2 = dup3(r1, r0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x10}, 0xc)
ftruncate(r3, 0x600004)
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000200)={{0x1, 0x1, 0x18, r4, {0x3}}, './file0\x00'})
sendfile(r0, r3, 0x0, 0x80001d00c0d0)

16:51:03 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:51:03 executing program 4:
perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00')
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendmsg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001600)='a', 0x1}], 0x1}, 0x40040a5)
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:03 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x806000)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r1, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r1, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r1, r0, 0x0, 0x32f01)

16:51:03 executing program 5:
openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/vhost_iotlb', 0x26c1, 0x0)

16:51:03 executing program 0:
r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
process_madvise(r0, 0x0, 0x0, 0x0, 0x0)

[  493.547098][T19979] block nbd1: shutting down sockets
16:51:03 executing program 4:
bpf$MAP_CREATE(0x12, &(0x7f00000001c0), 0x40)

16:51:03 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:51:03 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300))
ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f00000003c0)=0x3)

16:51:03 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', <r2=>0x0})
sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x40, r1, 0x35, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x24, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x5, 0xf, 0x16}, @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME={0x6, 0xd, 0x8}, @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL={0x6, 0x19, 0x8}, @NL80211_MESHCONF_PATH_REFRESH_TIME={0x8}]}]}, 0x40}}, 0x0)

16:51:03 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x806000)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r1, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r1, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r1, r0, 0x0, 0x32f01)

16:51:04 executing program 4:
syz_genetlink_get_family_id$ipvs(&(0x7f0000000940), 0xffffffffffffffff)

[  493.977318][T20005] block nbd1: shutting down sockets
16:51:04 executing program 5:
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001c00), 0x0, 0x0)
read$proc_mixer(r0, 0x0, 0x0)

16:51:04 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x543000)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x521000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r3, 0x0, 0x401ffc002)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000))

[  494.067561][ T6569] block nbd1: Receive control failed (result -32)
[  494.068048][T20005] block nbd1: shutting down sockets
16:51:04 executing program 0:
r0 = syz_io_uring_setup(0x49e3, &(0x7f0000000000), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100))
io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000140)=[0xffffffffffffffff], 0x1)

16:51:04 executing program 5:
add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @auto=[0x63, 0x37, 0x66]}, &(0x7f0000000080)={0x0, "5b76ded5d88eb3c5a67d1a8f3ea25cab070622ec3a40e78c002d16a7a314c24c2198d0d9eb6bd72e3e1bdc77af93e68ec1dc1cf06337d8c14798bfc0b098b975"}, 0x48, 0xffffffffffffffff)

16:51:04 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19)
r1 = socket$nl_route(0x10, 0x3, 0x0)
ppoll(&(0x7f0000000000)=[{r1, 0x12c8}, {r0}], 0x2, 0x0, 0x0, 0x0)

16:51:04 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup3(0xffffffffffffffff, r2, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
ioctl$NBD_DO_IT(r0, 0xab03)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)

16:51:04 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000000300))
ioctl$SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, &(0x7f00000003c0))
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f0000000000)=0x7)

16:51:04 executing program 0:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$l2tp(&(0x7f0000000340), 0xffffffffffffffff)
openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000380)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0)
openat$drirender128(0xffffffffffffff9c, 0x0, 0x0, 0x0)

16:51:04 executing program 4:
openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/nvme', 0x0, 0x0)

16:51:04 executing program 5:
clock_gettime(0x1, &(0x7f0000000c80))

16:51:04 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x806000)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r1, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r1, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r1, r0, 0x0, 0x32f01)

16:51:04 executing program 4:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, 0x0, 0x0)

16:51:04 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
syz_open_procfs(0xffffffffffffffff, 0x0)
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:05 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_opts(r0, 0x0, 0xd, 0x0, &(0x7f0000000280))

16:51:05 executing program 5:
bpf$MAP_CREATE(0x2, &(0x7f00000001c0), 0x40)

16:51:05 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
ioctl$SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, &(0x7f00000003c0))
socket(0x0, 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)

16:51:05 executing program 5:
perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = getpgrp(0x0)
process_vm_readv(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000480)='fdinfo/4\x00')

[  495.408924][ T6569] block nbd1: Receive control failed (result -32)
[  495.456049][T20078] block nbd1: Device being setup by another task
[  495.465637][T20030] block nbd1: shutting down sockets
16:51:05 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100))
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x244102, 0x0)
ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x6)
r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x139b02)
r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r5, 0x0, 0x401ffc002)
openat$cgroup_ro(r5, &(0x7f0000000140)='blkio.bfq.time\x00', 0x0, 0x0)
ioctl$BLKRESETZONE(r4, 0x40101283, &(0x7f00000000c0)={0x7a27, 0x6})
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

16:51:05 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
syz_open_procfs(0xffffffffffffffff, 0x0)
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:05 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {<r5=>0x0}, {}, {}, {}, {<r6=>0x0, r4}, {}, {0x0, <r7=>0x0}, {}, {<r8=>0x0}, {}, {}, {}, {}, {}, {<r9=>0x0, <r10=>0x0}, {0x0, <r11=>0x0}, {<r12=>0x0, <r13=>0x0}, {}, {<r14=>0x0}, {}, {}, {}, {<r15=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r16=>0x0}, {<r17=>0x0}, {}, {}, {0x0, <r18=>0x0}, {}, {}, {}, {0x0, <r19=>0x0}, {<r20=>0x0}, {0x0, <r21=>0x0}, {<r22=>0x0}, {}, {}, {<r23=>0x0}, {0x0, <r24=>0x0}, {}, {<r25=>0x0}, {}, {}, {0x0, <r26=>0x0}, {}, {}, {<r27=>0x0}, {<r28=>0x0}, {}, {}, {<r29=>0x0}, {}, {}, {<r30=>0x0}, {<r31=>0x0, r1}, {<r32=>0x0}, {}, {}, {}, {<r33=>0x0}, {<r34=>0x0}, {}, {}, {}, {}, {<r35=>0x0, <r36=>0x0}, {}, {}, {}, {}, {}, {<r37=>0x0}, {<r38=>0x0, <r39=>0x0}, {<r40=>0x0}, {0x0, <r41=>0x0}, {0x0, <r42=>0x0}, {}, {}, {0x0, <r43=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r44=>0x0}, {}, {r3}, {0x0, <r45=>0x0}, {}, {r3}, {}, {0x0, <r46=>0x0}, {}, {}, {}, {0x0, <r47=>0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r48=>0x0}, {}, {}, {}, {}, {}, {0x0, <r49=>0x0}, {}, {0x0, <r50=>0x0}, {<r51=>0x0}, {0x0, <r52=>0x0}, {}, {<r53=>0x0, <r54=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r55=>0x0}, {}, {}, {}, {}, {0x0, <r56=>0x0}, {}, {0x0, <r57=>0x0}, {<r58=>0x0}, {<r59=>0x0}, {}, {}, {0x0, <r60=>0x0}, {0x0, <r61=>0x0}, {}, {}, {<r62=>0x0}, {}, {}, {}, {<r63=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r64=>0x0}, {}, {}, {}, {}, {}, {<r65=>0x0}, {}, {}, {}, {<r66=>0x0}, {}, {}, {0x0, <r67=>0x0}, {}, {}, {}, {}, {}, {<r68=>0x0}, {}, {}, {0x0, <r69=>0x0}, {}, {}, {}, {}, {}, {}, {<r70=>0x0}, {<r71=>0x0}, {<r72=>0x0}, {0x0, <r73=>0x0}, {}, {}, {0x0, <r74=>0x0}, {<r75=>0x0}, {0x0, <r76=>0x0}, {0x0, <r77=>0x0}, {}, {}, {}, {}, {}, {<r78=>0x0}, {}, {<r79=>0x0}, {}, {}, {0x0, <r80=>0x0}, {0x0, r4}, {}, {0x0, <r81=>0x0}, {}, {0x0, <r82=>0x0}, {}, {<r83=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r84=>0x0}, {}, {}, {0x0, <r85=>0x0}, {}, {}, {}, {}, {}, {0x0, <r86=>0x0}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{<r87=>0x0}, {0x0, <r88=>0x0}, {}, {}, {0x0, <r89=>0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r90=>0x0}, {}, {0x0, <r91=>0x0}, {}, {}, {}, {}, {}, {<r92=>0x0}, {0x0, <r93=>0x0}, {}, {}, {}, {<r94=>0x0}, {<r95=>0x0}, {}, {<r96=>0x0}, {}, {}, {}, {}, {0x0, <r97=>0x0}, {0x0, <r98=>0x0}, {0x0, r56}, {}, {}, {}, {<r99=>0x0, <r100=>0x0}, {<r101=>0x0}, {}, {0x0, <r102=>0x0}, {0x0, <r103=>0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r104=>0x0}, {0x0, <r105=>0x0}, {}, {0x0, <r106=>0x0}, {<r107=>0x0}, {}, {}, {}, {}, {}, {<r108=>0x0}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {<r109=>0x0}, {0x0, <r110=>0x0}, {}, {<r111=>0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r112=>0x0}, {0x0, <r113=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r114=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r115=>0x0}, {}, {}, {}, {}, {<r116=>0x0}, {}, {<r117=>0x0}, {}, {}, {}, {0x0, <r118=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r119=>0x0}, {<r120=>0x0}, {0x0, <r121=>0x0}, {}, {}, {}, {}, {}, {}, {}, {<r122=>0x0}, {}, {<r123=>0x0}, {}, {}, {}, {<r124=>0x0, <r125=>0x0}, {0x0, <r126=>0x0}, {0x0, <r127=>0x0}, {<r128=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r129=>0x0}, {}, {<r130=>0x0}, {}, {}, {<r131=>0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r132=>0x0}, {}, {}, {0x0, <r133=>0x0}, {<r134=>0x0}, {r0, <r135=>0x0}, {}, {}, {}, {}, {}, {<r136=>0x0}, {}, {}, {}, {0x0, <r137=>0x0}, {}, {0x0, <r138=>0x0}, {}, {}, {}, {<r139=>0x0}, {}, {}, {<r140=>0x0}, {<r141=>0x0}, {}, {<r142=>0x0}, {}, {}, {<r143=>0x0}, {}, {}, {0x0, <r144=>0x0}, {}, {}, {<r145=>0x0}, {}, {}, {}, {}, {}, {}, {}, {<r146=>0x0}, {}, {}, {<r147=>0x0, <r148=>0x0}, {}, {}, {}, {}, {0x0, <r149=>0x0}, {0x0, <r150=>0x0}, {<r151=>0x0}, {}, {}, {0x0, <r152=>0x0}, {}, {}, {}, {}, {<r153=>0x0}, {}, {}, {}, {}, {0x0, <r154=>0x0}, {}, {}, {0x0, <r155=>0x0}, {0x0, <r156=>0x0}, {}, {}, {}, {}, {<r157=>0x0}, {}, {}, {0x0, <r158=>0x0}, {}, {0x0, r4}, {}, {0x0, <r159=>0x0}, {}, {}, {}, {<r160=>0x0}, {0x0, <r161=>0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r162=>0x0}, {}, {}, {}, {<r163=>0x0}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r164=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {0x0, <r165=>0x0}, {}, {}, {}, {}, {0x0, <r166=>0x0}, {}, {}, {}, {}, {}, {}, {}, {<r167=>0x0}, {}, {}, {}, {}, {}, {}, {}, {<r168=>0x0}, {}, {}, {0x0, <r169=>0x0}, {}, {0x0, <r170=>0x0}, {}, {}, {}, {0x0, <r171=>0x0}, {}, {0x0, <r172=>0x0}, {<r173=>0x0}, {0x0, <r174=>0x0}, {}, {<r175=>0x0}, {}, {}, {<r176=>0x0}, {}, {}, {0x0, <r177=>0x0}, {}, {0x0, <r178=>0x0}, {}, {}, {}, {}, {<r179=>0x0, <r180=>0x0}, {}, {}, {}, {}, {0x0, <r181=>0x0}, {<r182=>0x0}, {}, {}, {}, {0x0, <r183=>0x0}, {}, {}, {}, {}, {}, {}, {<r184=>0x0, <r185=>0x0}, {}, {0x0, <r186=>0x0}, {<r187=>0x0, <r188=>0x0}, {}, {}, {}, {}, {}, {}, {<r189=>0x0, <r190=>0x0}, {}, {}, {}, {}, {<r191=>0x0}, {}, {0x0, <r192=>0x0}, {}, {0x0, <r193=>0x0}, {}, {0x0, <r194=>0x0}, {0x0, <r195=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {<r196=>0x0}, {}, {}, {}, {<r197=>0x0}, {<r198=>0x0, <r199=>0x0}, {0x0, <r200=>0x0}, {<r201=>0x0}, {<r202=>0x0}, {}, {<r203=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r204=>0x0}, {}, {<r205=>0x0}, {}, {}, {0x0, <r206=>0x0}, {0x0, <r207=>0x0}, {0x0, <r208=>0x0}, {<r209=>0x0}, {0x0, <r210=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {<r211=>0x0}, {<r212=>0x0, <r213=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r214=>0x0}, {<r215=>0x0}, {}, {}, {0x0, <r216=>0x0}, {<r217=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {<r218=>0x0}, {}, {}, {}, {}, {}, {}, {}, {<r219=>0x0}, {<r220=>0x0}, {}, {}, {}, {}, {}, {0x0, <r221=>0x0}, {0x0, <r222=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r223=>0x0}, {}, {}, {}, {}, {<r224=>0x0}, {}, {}, {}, {}, {}, {<r225=>0x0}, {}, {}, {}, {<r226=>0x0}, {}, {}, {}, {}, {}, {}, {<r227=>0x0, <r228=>0x0}, {}, {}, {<r229=>0x0, <r230=>0x0}, {0x0, <r231=>0x0}, {}, {}, {}, {}, {<r232=>0x0}, {<r233=>0x0}, {}, {}, {<r234=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {<r235=>0x0}, {}, {<r236=>0x0}, {}, {}, {}, {}, {<r237=>0x0}, {}, {}, {}, {}, {<r238=>0x0, <r239=>0x0}, {}, {}, {}, {}, {0x0, r164}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r240=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058d80)={0x8001, [{}, {0x0, r67}, {r187}, {r202}, {0x0, r88}, {r14, r49}, {r15, r86}, {r238}, {0x0, r161}, {r211}, {r131}, {0x0, r77}, {0x0, r159}, {r95, r115}, {r209}, {r145, r172}, {0x0, r186}, {r235, r228}, {}, {r111}, {0x0, r171}, {r224, r185}, {0x0, r144}, {}, {}, {r217, r127}, {r232}, {r33, r89}, {}, {}, {0x0, r81}, {r8, r90}, {r201}, {0x0, r177}, {}, {r51, r7}, {0x0, r44}, {0x0, r135}, {r0}, {r143, r213}, {}, {r197, r207}, {r117, r36}, {r30}, {}, {r6}, {0x0, r74}, {r225, r118}, {0x0, r129}, {0x0, r137}, {}, {r215}, {r40}, {0x0, r178}, {0x0, r60}, {0x0, r213}, {}, {r29, r132}, {}, {}, {0x0, r103}, {r94}, {r227, r50}, {r157, r195}, {0x0, r195}, {}, {0x0, r200}, {r179}, {}, {r68}, {0x0, r199}, {0x0, r214}, {r99, r48}, {}, {r70}, {r130}, {r116, r194}, {}, {r28, r174}, {}, {r79}, {0x0, r165}, {0x0, r73}, {r120, r170}, {r167, r91}, {r71}, {0x0, r24}, {0x0, r239}, {0x0, r231}, {}, {r20}, {r123}, {}, {r66}, {r35, r125}, {0x0, r19}, {r58, r7}, {r233}, {r37}, {r163}, {r107}, {r168}, {}, {r191, r180}, {}, {r236}, {r87}, {}, {r173}, {r31}, {0x0, r138}, {0x0, r57}, {}, {r23}, {r111}, {}, {r141, r133}, {}, {}, {r153}, {0x0, r110}, {}, {r142}, {r147}, {r189, r222}, {r198, r216}, {0x0, r112}, {}, {0x0, r119}, {0x0, r39}, {r175, r11}, {r5}, {}, {}, {0x0, r149}, {}, {r92, r156}, {}, {r204}, {}, {r68, r106}, {}, {0x0, r69}, {r12, r152}, {r139}, {0x0, r46}, {}, {0x0, r193}, {r108, r114}, {r71}, {}, {0x0, r158}, {r234, r16}, {r128}, {r34}, {r160, r150}, {r17, r188}, {r124}, {}, {r109}, {r237, r169}, {}, {r25, r144}, {}, {}, {}, {r22, r45}, {r64}, {0x0, r192}, {}, {}, {0x0, r41}, {}, {r236, r10}, {0x0, r161}, {0x0, r43}, {r68, r82}, {r65, r208}, {r196, r80}, {r32, r155}, {0x0, r93}, {r29}, {0x0, r39}, {0x0, r148}, {0x0, r105}, {r136}, {}, {r176}, {}, {}, {r101, r42}, {0x0, r61}, {r53, r104}, {r62, r13}, {r151, r154}, {0x0, r52}, {}, {}, {0x0, r21}, {}, {r229}, {r130, r85}, {r212, r166}, {0x0, r119}, {}, {}, {0x0, r47}, {r78, r10}, {r226}, {0x0, r54}, {}, {0x0, r88}, {r219, r100}, {}, {r9, r39}, {r146}, {r122, r221}, {}, {r59}, {0x0, r223}, {r218, r213}, {r83}, {}, {r96, r210}, {}, {0x0, r55}, {r147, r84}, {r63, r113}, {}, {0x0, r190}, {}, {0x0, r181}, {r75, r98}, {}, {0x0, r162}, {0x0, r126}, {0x0, r76}, {0x0, r102}, {r38}, {r134, r121}, {}, {0x0, r206}, {r203, r97}, {r205}, {r140}, {r184}, {r187, r18}, {r218}, {r220}, {r27, r195}, {r182, r26}, {}, {0x0, r230}, {r72}, {0x0, r7}], 0x9b, "6b17295054e386"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r240}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r183}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r241 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r241, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:51:05 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
syz_open_procfs(0xffffffffffffffff, 0x0)
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:05 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r0, &(0x7f0000000200), 0x806000)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r1, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r1, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x32f01)

16:51:05 executing program 4:
openat$drirender128(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0)

[  495.673749][   T26] audit: type=1800 audit(1634921465.676:414): pid=20094 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=267 res=0 errno=0
[  495.796295][T20105] block nbd1: Device being setup by another task
[  495.829228][T19689] block nbd1: shutting down sockets
16:51:05 executing program 0:
syz_genetlink_get_family_id$netlbl_mgmt(0x0, 0xffffffffffffffff)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, &(0x7f0000001780), 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)}], 0x28014c0, 0x0)
getuid()
syz_mount_image$nfs(0x0, 0x0, 0x0, 0x0, &(0x7f0000000580), 0x0, 0x0)
syz_mount_image$nfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

16:51:05 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400102)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_DO_IT(r0, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:51:05 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
syz_open_procfs(0xffffffffffffffff, 0x0)
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:06 executing program 4:
syz_open_dev$usbmon(&(0x7f0000001900), 0x0, 0x40240)

16:51:06 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r0, &(0x7f0000000200), 0x806000)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r1, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r1, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x32f01)

16:51:06 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000003900)={<r0=>0x0, ""/256, <r1=>0x0, <r2=>0x0})
r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r3, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r4=>0x0, <r5=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r5}, {}, {0x0, <r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r8=>0x0}, {<r9=>0x0}, {}, {}, {<r10=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {<r11=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r12=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000003700)={0x0, ""/256, 0x0, <r13=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {0x0, <r14=>0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r15=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r1, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r16 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r16, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:51:06 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8927, &(0x7f0000000040)={'batadv_slave_0\x00'})

16:51:06 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
syz_open_procfs(0xffffffffffffffff, 0x0)
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:06 executing program 0:
syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x40840, 0x0)

16:51:06 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r0, &(0x7f0000000200), 0x806000)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r1, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r1, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x32f01)

[  496.438059][   T26] audit: type=1800 audit(1634921466.446:415): pid=20147 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=269 res=0 errno=0
16:51:06 executing program 4:
r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc020660b, 0x0)

16:51:06 executing program 0:
r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000240))

16:51:06 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
syz_open_procfs(0xffffffffffffffff, 0x0)

[  496.925633][ T6569] block nbd1: Receive control failed (result -32)
[  496.935191][T20122] block nbd1: shutting down sockets
16:51:07 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0)
ioctl$NBD_CLEAR_SOCK(r0, 0xab04)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x381d40)
ioctl$NBD_DO_IT(r3, 0xab03)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

16:51:07 executing program 4:
r0 = syz_open_dev$usbmon(&(0x7f0000001900), 0x0, 0x0)
ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x3f)

16:51:07 executing program 0:
r0 = syz_open_dev$usbmon(&(0x7f0000001900), 0x0, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000001240))

16:51:07 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r7=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r9=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {<r10=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r11=>0x0}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000003700))
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r12 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r12, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:51:07 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:51:07 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
syz_open_procfs(0xffffffffffffffff, 0x0)

[  497.017087][T20122] block nbd1: Could not allocate knbd recv work queue.
[  497.039541][T20122] block nbd1: shutting down sockets
16:51:07 executing program 0:
io_setup(0x7, &(0x7f0000000000)=<r0=>0x0)
io_submit(r0, 0x1, &(0x7f0000000540)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}])

[  497.220617][   T26] audit: type=1800 audit(1634921467.226:416): pid=20192 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=271 res=0 errno=0
16:51:07 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
write$FUSE_GETXATTR(r0, &(0x7f0000002040)={0x18, 0xffffffffffffffda, 0x0, {0x10001}}, 0x18)

[  497.331679][T20199] block nbd1: shutting down sockets
16:51:07 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
syz_open_procfs(0xffffffffffffffff, 0x0)

[  497.378046][T20203] block nbd1: shutting down sockets
16:51:07 executing program 1:
clock_gettime(0x0, &(0x7f0000000040)={<r0=>0x0, <r1=>0x0})
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
execveat(r2, &(0x7f0000000100)='\x00', 0x0, 0x0, 0x1100)
r3 = dup(r2)
write$P9_RGETATTR(r3, &(0x7f0000000480)={0xa0, 0x19, 0x0, {0x0, {}, 0xd2}}, 0xa0)
ioctl$vim2m_VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000100)={0x5, 0x3, 0x4, 0x2000, 0x3, {r0, r1/1000+60000}, {0x1, 0x0, 0x0, 0x8, 0xf, 0xff, "d075906f"}, 0x0, 0x1, @planes=&(0x7f00000000c0)={0x1, 0x1ff, @userptr=0xffffffffffff8000, 0x2}, 0xffffff7f, 0x0, <r4=>0xffffffffffffffff})
ioctl$int_in(r4, 0x5452, &(0x7f0000000180)=0x2)
r5 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r6=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r5, 0xab00, r6)
r7 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20000)
ioctl$NBD_DO_IT(r7, 0xab03)
ioctl$NBD_CLEAR_SOCK(r7, 0xab04)
ioctl$TIOCL_PASTESEL(r3, 0x541c, &(0x7f00000002c0))
ioctl$NBD_SET_SIZE_BLOCKS(r7, 0xab07, 0x9)
r8 = socket$nl_route(0x10, 0x3, 0x0)
preadv(r8, &(0x7f0000000480)=[{&(0x7f0000000240)=""/92, 0x5c}, {&(0x7f0000000540)=""/153, 0x99}, {&(0x7f0000000380)=""/237, 0xed}], 0x3, 0x1, 0x174)
ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r6, 0x8982, &(0x7f0000000200))

16:51:07 executing program 4:
syz_mount_image$nfs(0x0, 0x0, 0x0, 0x4000, &(0x7f0000001c80), 0x0, 0x0)

16:51:07 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
socket$nl_route(0x10, 0x3, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r9 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r9, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:51:07 executing program 0:
r0 = socket$inet6(0xa, 0x3, 0x4)
sendmsg$inet6(r0, &(0x7f0000000180)={&(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0xa0}, 0x0)

16:51:07 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

[  497.688791][   T26] audit: type=1800 audit(1634921467.696:417): pid=20221 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=273 res=0 errno=0
16:51:07 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

[  497.869375][T20229] block nbd1: shutting down sockets
[  497.882481][T20220] nbd1: detected capacity change from 0 to 18
16:51:07 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "8bebeb894f74c3"})
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, 0x7, 0x6, 0x101, 0x0, 0x0, {0xa, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x36}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0xad10}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004}, 0x4000094)
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r9 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r9, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:51:07 executing program 0:
delete_module(&(0x7f0000000000)='%+\x80%\x8e#-\x00', 0x0)

[  497.985959][T20237] block nbd1: shutting down sockets
16:51:08 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x40090}, 0x28004885)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
fsetxattr$security_capability(r4, &(0x7f0000000000), &(0x7f00000000c0)=@v3={0x3000000, [{0x1, 0x9}, {0x404, 0x7}], 0xee00}, 0x18, 0x2)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

16:51:08 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:08 executing program 0:
add_key$fscrypt_provisioning(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)

16:51:08 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r9=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r10=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r11 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
clone(0x2000, &(0x7f0000000140)="bd0aebdd1feae288f2fad9fef9d0088604909e851d77b7b9db25338f0d44c8f7910903b9565a65b70a2510f77ccc0faed425951ce65859c5b88750fd411fd86af9233c8478455d34722c72f91d9ef62efe1c351b109421c8d8a3fa6d94820e755a0492886dccdb0e0484a54667cd0f61136a1b255e85882bba06f43199e7caa4c5332f978f94bb487d8be64ad68961fe69af8a8446a99796ce9ed950bcf785ddb450138a829bc2d977b1659a2ea42c7d0c6131ca536961595a5331f87b983c7420132edba9564c06b90f87b333ce81", &(0x7f0000000240), &(0x7f00000015c0), &(0x7f0000001600)="fa")
shmat(r11, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:51:08 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

[  498.508044][T20270] block nbd1: shutting down sockets
16:51:08 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
recvmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40002061, 0x0)

16:51:08 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600))
fsetxattr$security_ima(r2, &(0x7f0000000140), &(0x7f0000000180)=@v2={0x5, 0x0, 0x11, 0x8, 0xf7, "0544b8f4855ea627449bc8efc24730fd8aa0c6b28dfb72e6444fc6e57bd9bdfc01c7aba1d2d7412c89e7446614fe0e8b066671f8065fe503065eae5a0a94a7c4b9b2fa9d0bca64e5c5eb26395d3b92c0583380cc41fdc6cd835dd9ffd63c97c0e865efd6b655fefd74ab2fcd95e728170eb1ed7a9c9fa659fce0de4eab37db237e24501ef28a3aeef302575b7f79322ee0cc113a76c26a078a1384c5ce20ded62501f1b0014c01bf7f60ff24be5420f26f9dfb52ea64edf7723ec5b45088f15e2d2de1f41f508cfc8ff393d82627ef17b0c12f1909df8919ce6a5799ccd2b82e9147f3b2bca081a34baa5601ff6cdf0602d5438a80fe15"}, 0x100, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r8 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r8, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)

16:51:08 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:08 executing program 0:
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x2000000, @thr={0x0, 0x0}}, 0x0)

[  498.635441][ T6569] block nbd1: Receive control failed (result -32)
[  498.645589][T20254] block nbd1: shutting down sockets
[  498.722215][   T26] audit: type=1800 audit(1634921468.726:418): pid=20286 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=275 res=0 errno=0
16:51:08 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000280), 0x58d680, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x3)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYRESOCT=0x0], 0x6c}, 0x1, 0x0, 0x0, 0x20000010}, 0x800)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)
fsetxattr$security_ima(r3, &(0x7f0000000000), &(0x7f00000000c0)=@v1={0x2, "ae2ea35e1d44af151407dfa0"}, 0xd, 0x2)
ioctl$NBD_SET_SOCK(r4, 0xab00, r2)

16:51:08 executing program 0:
add_key(&(0x7f0000000000)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff8)

16:51:08 executing program 4:
add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe)

16:51:08 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:09 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:51:09 executing program 2:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x802)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x5, 0x800, 0x80000000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "47da3ded816026"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "8bebeb894f74c3"})
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16], 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2)
perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r9 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil)
shmat(r9, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff)
mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x0)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x7f, 0x6, 0x0, 0x3f, 0x0, 0x10000, 0x20, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, @perf_config_ext={0xff, 0x20}, 0x100, 0x516, 0x2, 0x0, 0x1, 0x8, 0x0, 0x0, 0x4, 0x0, 0x400000}, 0x0, 0xf, 0xffffffffffffffff, 0x1)

[  499.003126][   T26] audit: type=1800 audit(1634921469.006:419): pid=20286 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=276 res=0 errno=0
[  499.039920][T20302] nbd1: detected capacity change from 0 to 6
[  499.118900][T20314] block nbd1: shutting down sockets
16:51:09 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:09 executing program 0:
r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0189436, 0x0)

[  499.226099][T20318] block nbd1: Device being setup by another task
16:51:09 executing program 4:
futex(&(0x7f0000000040)=0x3, 0x4, 0x0, 0x0, &(0x7f0000000100), 0x0)

[  499.304732][T20314] nbd1: detected capacity change from 0 to 6
[  499.323414][   T26] audit: type=1800 audit(1634921469.326:420): pid=20325 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=277 res=0 errno=0
16:51:09 executing program 4:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$revoke(0x3, r0)
keyctl$setperm(0x5, r0, 0x0)

[  499.348672][ T6569] block nbd1: Receive control failed (result -32)
16:51:09 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='net/dev\x00')
read$FUSE(r0, &(0x7f0000000a00)={0x2020}, 0x2020)

[  499.407927][T20302] block nbd1: shutting down sockets
16:51:09 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x101200)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:51:09 executing program 4:
socketpair(0x32, 0x0, 0x0, &(0x7f00000000c0))

16:51:09 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:09 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:51:09 executing program 4:
clock_gettime(0x1, &(0x7f00000002c0))

16:51:09 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@private1, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x20)

[  499.823011][T20363] block nbd1: shutting down sockets
[  499.846838][   T26] audit: type=1800 audit(1634921469.856:421): pid=20325 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=278 res=0 errno=0
16:51:09 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:09 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, 0x0, 0x0)

[  499.937751][ T6569] block nbd1: Receive control failed (result -32)
[  499.938243][T20363] block nbd1: shutting down sockets
16:51:10 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8946, &(0x7f0000000040)={'batadv_slave_0\x00'})

16:51:10 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r3=>r2, {r2}}, './file0\x00'})
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x101)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

16:51:10 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:10 executing program 4:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000100)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}}, 0xb8}}, 0x0)

16:51:10 executing program 0:
syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)={[{@mode}, {}]})

16:51:10 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:51:10 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

[  500.393654][T20389] block nbd1: shutting down sockets
[  500.472321][T20379] block nbd1: shutting down sockets
16:51:10 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x4020940d, &(0x7f0000000040)={'batadv_slave_0\x00'})

16:51:10 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x11f202)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f0000000000)={0x1, 0x7})
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:51:10 executing program 0:
openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)

16:51:10 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

[  500.708294][ T1359] ieee802154 phy0 wpan0: encryption failed: -22
[  500.714678][ T1359] ieee802154 phy1 wpan1: encryption failed: -22
[  500.737842][T20398] block nbd1: shutting down sockets
16:51:10 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8922, &(0x7f0000000040)={'batadv_slave_0\x00'})

[  500.825051][T20398] block nbd1: shutting down sockets
16:51:10 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_SET_SOCK(r2, 0xab00, r1)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:51:10 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x806000)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r1, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r1, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r1, r0, 0x0, 0x32f01)

16:51:10 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f000000b280)={0x0, 0x0, &(0x7f000000b240)={&(0x7f0000000040)=@newchain={0xec4, 0x64, 0x0, 0x0, 0x0, {}, [@TCA_CHAIN={0x8, 0xb, 0x1ff}, @filter_kind_options=@f_cgroup={{0xb}, {0x10, 0x2, [@TCA_CGROUP_POLICE={0xc, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x9}]}]}}, @TCA_CHAIN={0x8, 0xb, 0xd0000000}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_CHAIN={0x8, 0xb, 0x8}, @filter_kind_options=@f_cgroup={{0xb}, {0xe58, 0x2, [@TCA_CGROUP_ACT={0xe54, 0x1, [@m_pedit={0xe50, 0x0, 0x0, 0x0, {{0xa}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe20, 0x4, {{}, [{}, {}, {}, {}, {}, {}, {0xba}, {0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffb}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1000, 0xfff, 0x6}]}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0xec4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000)

[  501.031021][T20412] batadv_slave_0: mtu less than device minimum
16:51:11 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:11 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'})

16:51:11 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0xc0045878, 0x0)

16:51:11 executing program 4:
syz_open_dev$loop(&(0x7f0000000280), 0x0, 0x4080)

[  501.286936][T20424] block nbd1: Device being setup by another task
[  501.302672][T20429] block nbd1: shutting down sockets
16:51:11 executing program 0:
openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
openat$drirender128(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)

16:51:11 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

[  501.439311][T20429] block nbd1: shutting down sockets
16:51:11 executing program 4:
waitid(0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0)

[  501.486089][T20419] block nbd1: Device being setup by another task
16:51:11 executing program 4:
add_key(&(0x7f0000000000)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb)

16:51:11 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:51:11 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f000000b280)={0x0, 0x0, &(0x7f000000b240)={&(0x7f0000000040)=@newchain={0x10d0, 0x64, 0x0, 0x0, 0x0, {}, [@TCA_CHAIN={0x8, 0xb, 0x1ff}, @filter_kind_options=@f_cgroup={{0xb}, {0x10, 0x2, [@TCA_CGROUP_POLICE={0xc, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x9}]}]}}, @TCA_CHAIN={0x8, 0xb, 0xd0000000}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_CHAIN={0x8, 0xb, 0x8}, @filter_kind_options=@f_cgroup={{0xb}, {0x1064, 0x2, [@TCA_CGROUP_ACT={0x1060, 0x1, [@m_nat={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}, @m_connmark={0x158, 0x5, 0x0, 0x0, {{0xd}, {0x74, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xa40, 0x0, 0x9710d87b92a61760, 0x87, 0xae57}, 0x800}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7fffffff, 0x1ff, 0x8, 0x9, 0x7}, 0x3c}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0x8001, 0x7, 0x9, 0x8}}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x0, 0x5, 0x5, 0x7, 0x764}, 0x7}}]}, {0xb7, 0x6, "90274b100c98eeafe5c904dd6906facf5c74ae18d5d29bf39032d53b3867fba921017c3be8c98fd037568e9b2c7591e030c7dc14641e462a0f615b8504eb334426019697eb6efbc82d6dc776bd581e271642cb6f43a1dd7517a10102089028ac87f1adec6d2b78831fb56e3eafa52459d6fdb4993f81d17dbda6520cae6bb9fb579716728cd4cb187ef69643677c2913a0f240eb66f461cbe2d0c0206a8db665986402386ea08ccc15d5bcfe80e1a16e26cdfb"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_pedit={0xed8, 0x0, 0x0, 0x0, {{0xa}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe20, 0x4, {{}, [{0x4a1, 0x6, 0x4, 0x9, 0x0, 0x9}, {0x80000001, 0x6, 0x6, 0xfffffff9, 0xff, 0x9}, {0x10001, 0xffff2563, 0x5, 0x80000001, 0x80000000, 0x40}, {0x0, 0x0, 0x0, 0x0, 0xef, 0x2}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}, {0x40, 0x446b2e98, 0xba9c, 0xffffff73, 0xa0000000, 0x3}, {}, {}, {}, {0x2, 0x33, 0x7f}, {0x8, 0xffff226b, 0x20, 0x10000, 0x5, 0x8000}, {0x7ff, 0x4, 0xbd, 0x9, 0x2, 0x56}, {0xffffff81, 0x80, 0x1, 0xfffffffe, 0x8, 0x7}, {0x6, 0x1000, 0x2, 0x0, 0x7ff, 0x3}, {0xd6b, 0x3, 0x0, 0x4, 0xda6a, 0x2}, {0x2, 0x8f, 0x7fff, 0x4, 0x54, 0x3ff}, {0x8, 0x2, 0x1ff, 0x0, 0xec3, 0x18}, {0x2, 0x6, 0x80000001, 0x5, 0x1, 0xfffff001}, {0xffffffe1, 0x567, 0x9, 0x5491, 0x0, 0x8}, {0x0, 0x1c000, 0x5, 0x7, 0x3}, {0x2, 0x0, 0xea3, 0x80, 0x80000000, 0xfd6}, {0x7f, 0x1, 0x5, 0x80000001, 0x8000000, 0xffffffff}, {0x0, 0x1ff, 0xf7, 0x4, 0x81, 0x101}, {0x84, 0xfffffffd, 0xfffffff9, 0x9, 0x81, 0x60000000}, {0xffffffff, 0x2, 0x2, 0x1, 0x705, 0x20}, {0x52, 0x1000, 0xfff, 0x6, 0xfff}, {0x200, 0x2d, 0x9, 0x1, 0x4, 0x706}, {0x500, 0x9, 0x9, 0x1f0, 0x8001, 0x7f}, {0x6, 0x8, 0x6f, 0x2, 0x1, 0x6c}, {0x4, 0x2, 0x0, 0x3ff, 0xffff, 0x2}, {0x1, 0x1, 0x8, 0x0, 0x9, 0x101}, {0x9, 0x20, 0x6, 0x4, 0x40000, 0x7b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0xff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x7, 0x40}, {0xdfc1, 0x3, 0xfffff3e8, 0x0, 0xbe7, 0xbc13}, {0x6, 0x17, 0x24a2a8e7, 0x40, 0x11005c8e, 0x7}, {0x1, 0xef, 0xfff, 0x81, 0x4, 0xffff}, {0x0, 0x0, 0x0, 0x7fffffff, 0x8000, 0x3ff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x7fff, 0x4, 0x1}, {0x8, 0x0, 0x8b8, 0x6, 0x18b29a82, 0x800}, {0x3, 0x40, 0xe72, 0x80, 0x7f, 0x81}, {0x10001, 0x726, 0x4, 0x6d8e, 0x2, 0x601}, {0x0, 0x0, 0xffffffff, 0x3a37, 0x7f, 0x3}], [{0x0, 0x1}, {0x5, 0x1}, {0x1}, {0x4}, {0x5}, {0x0, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x3}, {0x3}, {0x2, 0x1}, {0x1, 0x1}, {}, {0x0, 0x1}, {0x3}, {0x5, 0x1}, {0x2}, {0x1}, {0x4}, {0x4, 0x1}, {}, {}, {0x0, 0x1}, {0x4}, {0x5}, {}, {0x5, 0x1}, {0x1}, {}, {0x1}, {0x5, 0x1}, {0x5}, {0x4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x5}, {0x3, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x4}, {0x0, 0x1}, {0x3}, {0x5, 0x1}, {}, {0x5}, {0x3}, {0x1, 0x1}, {0x3, 0x1}, {0x5}, {}, {}, {0x5}, {0x4}, {0x4, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x1}, {0x4}, {0x3}, {0x2}, {0x5, 0x1}, {0x0, 0x1}, {0x3}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x3}, {0x3}, {0x0, 0x1}, {0x4, 0x1}, {0x1}, {0x5, 0x1}, {0x1}, {0x5}], 0x1}}]}, {0x8c, 0x6, "5f77ddf6e408904e2a1ae69da7fb7f403990ca60928d96eb72d893499a17645839a4ecd79c2a11261c2ae72e708e6fc9a18639870935bf275100b3ea4bfd4c1eaf146b5a7315300d15f624dc8773198b2463e996a8f0989e1891c3744f1dfc9e0ad4015112cc7ef6bd8c1da83a36b59438300fa7e69bcc939766b880005a155e79f2224192c62bba"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}}]}, 0x10d0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000)

16:51:11 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x806000)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r1, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r1, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r1, r0, 0x0, 0x32f01)

16:51:11 executing program 5:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:11 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0xfffffffffffffffc)

[  502.017674][T20471] block nbd1: shutting down sockets
16:51:12 executing program 0:
sysinfo(&(0x7f0000000080)=""/202)

16:51:12 executing program 5:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:12 executing program 4:
keyctl$search(0xa, 0x0, &(0x7f0000000140)='.dead\x00', 0x0, 0xfffffffffffffffc)

[  502.186859][ T6569] block nbd1: Receive control failed (result -32)
[  502.187433][T20471] block nbd1: shutting down sockets
16:51:12 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = socket$inet_mptcp(0x2, 0x1, 0x106)
ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240))
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

16:51:12 executing program 0:
syz_open_dev$sndctrl(&(0x7f0000000640), 0x8, 0x0)

16:51:12 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x806000)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r1, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r1, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r1, r0, 0x0, 0x32f01)

16:51:12 executing program 4:
r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
mmap$snddsp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0)

16:51:12 executing program 5:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

[  502.686715][T20498] block nbd1: shutting down sockets
16:51:12 executing program 0:
r0 = socket$inet6(0xa, 0x3, 0x4)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000005c0)=ANY=[], 0x290)

16:51:12 executing program 4:
r0 = syz_open_dev$usbmon(&(0x7f0000001900), 0x0, 0x0)
ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f00000005c0)={0x0, 0x0, 0xd})

[  502.887776][ T6569] block nbd1: Receive control failed (result -32)
[  502.895462][T20489] block nbd1: shutting down sockets
16:51:13 executing program 5:
perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:13 executing program 0:
futex(0x0, 0x8d, 0x0, &(0x7f0000000040), 0x0, 0x0)

16:51:13 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x521446)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
execveat(r2, &(0x7f0000000100)='\x00', 0x0, 0x0, 0x1100)
dup(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r3, 0x0, 0x401ffc002)
ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000140)=0x2)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

16:51:13 executing program 5:
perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:13 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, 0x0, 0x0)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:51:13 executing program 0:
clock_gettime(0x0, &(0x7f00000003c0))
fork()
sched_rr_get_interval(0x0, &(0x7f0000000000))

[  503.229021][T20525] EXT4-fs warning (device sda1): ext4_group_extend:1805: can't shrink FS - resize aborted
16:51:13 executing program 5:
perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

[  503.371584][T20529] EXT4-fs warning (device sda1): ext4_group_extend:1805: can't shrink FS - resize aborted
16:51:13 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000580)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
execveat(r2, &(0x7f0000000100)='\x00', 0x0, 0x0, 0x1100)
creat(&(0x7f00000007c0)='./file0\x00', 0x84)
r3 = dup(r2)
write$P9_RGETATTR(r3, &(0x7f0000000480)={0xa0, 0x19, 0x0, {0x0, {0x0, 0x0, 0x1}, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x1}}, 0xa0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8400)
ioctl$NBD_DO_IT(r3, 0xab03)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)
execveat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000140)='!%\'\x00', &(0x7f0000000200)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', &(0x7f0000000180)='}$\xab!\x00', &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', &(0x7f0000000380)='(^*.\x00'], &(0x7f0000000540)=[&(0x7f0000000400)='+\x00', &(0x7f0000000440)='/dev/nbd#\x00'], 0x1000)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000005c0))

16:51:13 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000003480), 0x8)

16:51:13 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

[  503.708838][T20553] block nbd1: shutting down sockets
16:51:13 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, 0x0, 0x0)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:51:13 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @any, 0x7ff, 0x1}, 0xe)

16:51:13 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)
dup3(r3, r2, 0x0)

16:51:13 executing program 0:
syz_emit_ethernet(0x11, &(0x7f0000000100)={@random="2726ce3ddfbe", @remote, @void, {@mpls_mc={0x8848, {[], @llc={@llc={0x0, 0x0, ' '}}}}}}, 0x0)

16:51:13 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:14 executing program 0:
openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
syz_open_dev$sndpcmc(&(0x7f00000013c0), 0x0, 0x0)

16:51:14 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

[  504.102081][T20587] block nbd1: shutting down sockets
16:51:14 executing program 0:
r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_SET_MAC_ACL(r1, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000b40)={0x0}}, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r2, &(0x7f0000002b40)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002b00)={&(0x7f0000000dc0)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_PMSR_ATTR_PEERS={0x8, 0x5, 0x0, 0x1, [{0x4}]}]}, 0x30}}, 0x0)

[  504.170216][T20587] block nbd1: shutting down sockets
16:51:14 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, 0x0, 0x0)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:51:14 executing program 4:
r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0x4b47, 0x0)

16:51:14 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0xea03, 0x0)
write$nbd(r3, &(0x7f00000000c0)={0x67446698, 0x1, 0x2, 0x3, 0x3, "f83eb569b6b36f87cb7b6e1793d990c341db56b1680776798e5a1f"}, 0x2b)

16:51:14 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:14 executing program 0:
select(0x40, &(0x7f0000000000)={0x3}, &(0x7f0000000040)={0x7}, 0x0, &(0x7f00000000c0)={0x0, 0xea60})

16:51:14 executing program 4:
r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
fsmount(r0, 0x0, 0x0)

[  504.527539][T20619] block nbd1: shutting down sockets
16:51:14 executing program 4:
futex(&(0x7f0000000040)=0x1, 0x6, 0x0, &(0x7f0000000080)={0x0, 0x3938700}, 0x0, 0x0)

16:51:14 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:14 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x2, 0x0)

[  504.677339][T20606] block nbd1: shutting down sockets
16:51:14 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x0, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:51:14 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:51:14 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8924, &(0x7f0000000040)={'batadv_slave_0\x00'})

16:51:14 executing program 0:
syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{'/-\'.]$(\"-}*'}]})

16:51:14 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

[  504.938484][T20644] block nbd1: shutting down sockets
16:51:15 executing program 4:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002200), 0x4)

16:51:15 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x0, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

[  505.036811][ T6569] block nbd1: Receive control failed (result -32)
[  505.037285][T20644] block nbd1: shutting down sockets
[  505.082585][T20657] nfs: Unknown parameter '/-'.]$("-}*'
[  505.090436][T20657] nfs: Unknown parameter '/-'.]$("-}*'
16:51:15 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:15 executing program 0:
r0 = syz_open_dev$usbmon(&(0x7f0000000140), 0x0, 0x0)
ioctl$MON_IOCG_STATS(r0, 0x80089203, &(0x7f0000000100))

16:51:15 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x401ffc002)
ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'})
r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, r3)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

16:51:15 executing program 4:
r0 = socket$inet6(0xa, 0x3, 0x4)
sendmsg$inet6(r0, 0x0, 0x0)

16:51:15 executing program 0:
keyctl$revoke(0x3, 0x0)
keyctl$update(0x2, 0x0, 0x0, 0x0)

16:51:15 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:15 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x0, 0x84)
setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:51:15 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x400200)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x88801)
write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="23212021295c29407d295d202c2d202f6465762f6e6264230020c66465762f6e37db2300202f64d8762f6e6264b900202f6465763a6e626423000aadcff6b7884c0000000000ea01800066520000000000000002"], 0x54)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x5fe478890ade302b)
sendfile(0xffffffffffffffff, r4, 0x0, 0x401ffc002)
ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x9f)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

16:51:15 executing program 4:
openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0)

16:51:15 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:15 executing program 0:
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000140), &(0x7f0000000180)={'enc=', 'oaep', ' hash=', {'sha3-512\x00'}}, 0x0, 0x0)

16:51:15 executing program 0:
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x1800)

[  505.715098][T20691] block nbd1: shutting down sockets
16:51:15 executing program 4:
r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000080)={0x0, 0x6})

[  505.807279][T20699] block nbd1: shutting down sockets
16:51:15 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:15 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(0xffffffffffffffff, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:51:15 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x3e3741)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x4801)
r3 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
execveat(r3, &(0x7f0000000100)='\x00', 0x0, 0x0, 0x1100)
r4 = dup(r3)
write$P9_RGETATTR(r4, &(0x7f0000000480)={0xa0, 0x19, 0x0, {0x0, {}, 0xd2}}, 0xa0)
ioctl$NBD_DO_IT(r4, 0xab03)
ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x2)
r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f00000000c0))
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r5, 0xab04)

16:51:15 executing program 0:
r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080))

16:51:15 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f000000b280)={0x0, 0x0, &(0x7f000000b240)={&(0x7f0000000040)=@newchain={0x10d0, 0x64, 0x0, 0x0, 0x0, {}, [@TCA_CHAIN={0x8, 0xb, 0x1ff}, @filter_kind_options=@f_cgroup={{0xb}, {0x10, 0x2, [@TCA_CGROUP_POLICE={0xc, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x9}]}]}}, @TCA_CHAIN={0x8, 0xb, 0xd0000000}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_CHAIN={0x8, 0xb, 0x8}, @filter_kind_options=@f_cgroup={{0xb}, {0x1064, 0x2, [@TCA_CGROUP_ACT={0x1060, 0x1, [@m_nat={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}, @m_connmark={0x158, 0x5, 0x0, 0x0, {{0xd}, {0x74, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xa40, 0x0, 0x9710d87b92a61760, 0x87, 0xae57}, 0x800}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7fffffff, 0x1ff, 0x8, 0x9, 0x7}, 0x3c}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0x8001, 0x7, 0x9, 0x8}}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x0, 0x5, 0x5, 0x7, 0x764}, 0x7}}]}, {0xb7, 0x6, "90274b100c98eeafe5c904dd6906facf5c74ae18d5d29bf39032d53b3867fba921017c3be8c98fd037568e9b2c7591e030c7dc14641e462a0f615b8504eb334426019697eb6efbc82d6dc776bd581e271642cb6f43a1dd7517a10102089028ac87f1adec6d2b78831fb56e3eafa52459d6fdb4993f81d17dbda6520cae6bb9fb579716728cd4cb187ef69643677c2913a0f240eb66f461cbe2d0c0206a8db665986402386ea08ccc15d5bcfe80e1a16e26cdfb"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_pedit={0xed8, 0x0, 0x0, 0x0, {{0xa}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe20, 0x4, {{}, [{}, {}, {0x10001, 0xffff2563, 0x5, 0x80000001, 0x80000000, 0x40}, {0x3ff, 0x4, 0x4800, 0x1, 0xef, 0x2}, {0x8, 0x9, 0x80000001, 0xff, 0x1, 0x1}, {0x7, 0xfffffffe, 0x7, 0x5, 0xff, 0x7fffffff}, {0x0, 0x0, 0x0, 0x7, 0xfffffffc, 0xfff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x7ff, 0x4, 0xbd, 0x9, 0x2}, {0xffffff81, 0x80, 0x1, 0xfffffffe, 0x8, 0x7}, {0x6, 0x1000, 0x2, 0x0, 0x7ff, 0x3}, {0xd6b, 0x3, 0x0, 0x4, 0xda6a, 0x2}, {0x2, 0x8f, 0x7fff, 0x4, 0x54, 0x3ff}, {0x8, 0x2, 0x1ff, 0x0, 0xec3, 0x18}, {0x2, 0x6, 0x80000001, 0x5, 0x1, 0xfffff001}, {0xffffffe1, 0x567, 0x9, 0x5491, 0x0, 0x8}, {0x0, 0x1c000, 0x5, 0x7, 0x3}, {0x2, 0x0, 0xea3, 0x80, 0x80000000, 0xfd6}, {0x7f, 0x1, 0x5, 0x80000001, 0x8000000, 0xffffffff}, {0x0, 0x1ff, 0xf7, 0x4, 0x81, 0x101}, {0x84, 0xfffffffd, 0xfffffff9, 0x9, 0x81, 0x60000000}, {0xffffffff, 0x2, 0x2, 0x1, 0x705, 0x20}, {0x52, 0x1000, 0xfff, 0x6, 0xfff}, {0x200, 0x2d, 0x9, 0x1, 0x4, 0x706}, {0x500, 0x9, 0x9, 0x1f0, 0x8001, 0x7f}, {0x6, 0x8, 0x6f, 0x2, 0x1, 0x6c}, {0x4, 0x2, 0x0, 0x3ff, 0xffff, 0x2}, {0x1, 0x1, 0x8, 0x0, 0x9, 0x101}, {0x9, 0x20, 0x6, 0x4, 0x40000, 0x7b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0xff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x7, 0x40}, {0xdfc1, 0x3, 0xfffff3e8, 0x0, 0xbe7, 0xbc13}, {0x6, 0x17, 0x24a2a8e7, 0x40, 0x11005c8e, 0x7}, {0x1, 0xef, 0xfff, 0x81, 0x4, 0xffff}, {0x5, 0x8, 0xffff1f55, 0x7fffffff, 0x8000, 0x3ff}, {0x1, 0xfff, 0x6800000, 0x9, 0x3ff, 0x6}, {0xfea, 0x8, 0x6, 0x0, 0x7, 0x4}, {0x0, 0x80000000, 0x6, 0x8, 0x1, 0x4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xffffffff, 0x3a37, 0x7f, 0x3}, {}, {}, {0x6}, {0x1000, 0x2, 0x40, 0x6, 0x10000, 0x5}, {0x2, 0x5, 0x0, 0x5, 0x401, 0x3ff}, {0x0, 0x0, 0x6, 0xfffffff8, 0x5, 0x81}], [{0x0, 0x1}, {0x5, 0x1}, {0x1}, {0x4}, {0x5}, {0x0, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x3}, {0x3}, {0x2, 0x1}, {0x1, 0x1}, {}, {0x0, 0x1}, {0x3}, {0x5, 0x1}, {0x2}, {0x1}, {0x4}, {0x4, 0x1}, {}, {}, {0x0, 0x1}, {0x4}, {0x5}, {}, {0x5, 0x1}, {0x1}, {}, {0x1}, {0x5, 0x1}, {0x5}, {0x4}, {0x1, 0x1}, {0x3, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x5, 0x1}, {0x2}, {0x5, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x4}, {0x0, 0x1}, {0x3}, {0x5, 0x1}, {}, {0x5}, {0x3}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {0x1, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x1}, {0x4}, {0x3}, {0x2}, {0x5, 0x1}, {0x0, 0x1}, {0x3}, {0x5, 0x1}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x2}, {0x4}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x2, 0x1}, {0x0, 0x1}, {0x4}, {0x2, 0x1}, {0x5}, {0x0, 0x1}, {0x4}, {0x2, 0x1}, {0x4, 0x1}], 0x1}}]}, {0x8c, 0x6, "5f77ddf6e408904e2a1ae69da7fb7f403990ca60928d96eb72d893499a17645839a4ecd79c2a11261c2ae72e708e6fc9a18639870935bf275100b3ea4bfd4c1eaf146b5a7315300d15f624dc8773198b2463e996a8f0989e1891c3744f1dfc9e0ad4015112cc7ef6bd8c1da83a36b59438300fa7e69bcc939766b880005a155e79f2224192c62bba"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}}]}, 0x10d0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000)

16:51:16 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:16 executing program 0:
r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_wmem\x00', &(0x7f0000000040)=')-!\x00', 0x0)

16:51:16 executing program 4:
r0 = getpgrp(0xffffffffffffffff)
fork()
timer_create(0x0, &(0x7f0000000580)={0x0, 0x0, 0x4, @tid=r0}, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8)
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000480)={@loopback, <r2=>0x0}, &(0x7f00000004c0)=0x14)
r3 = fork()
wait4(r3, &(0x7f0000000540), 0x8, &(0x7f0000000940))
sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000140)={0xa, 0x4e23, 0x400, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000180)="b5897247fe3c23a1e56a79a0b44651b38ec0f8830aaed4e41f5fc7c9fba325ac14c5066d734126ce609a7f88df32a1f4c6199479f8d15f1805fc849a0fdab781dd8a533f28b560a103194f65b084763251a57e3bebf0a464b62b3fb53dd18c33f983e8f2499682147d500ac60edfa029f5c10e3d0cde395de95eb45c902726b54131012fdd3982492b8c1384f0eac3dd126076b2abb225da4eddd2d374b1da4a09017b856a63e9e1dcde", 0xaa}, {&(0x7f0000000240)="092f0e03bc71865c8b8e02775efee5a4c6f698a895b5f9653241373e23896d9188ec6ca2051cac9304e53e702fd21eb7faf963fea441cac79324ed64db4eba43bc95497236b341acd8fdff17963e095d4655899b3d2dead6767a0b66ba1d78dfd0241a22d898dfa706e96b56dd08ef39aac5701e3003e8bfded3ad26ad5e423208cbb10524fd433e3434b9b14984bee5e207aa614473f10e681b24f8e7281b6a1da0e38621b51c45cd3d82c59719bc03040b99e381555a1f35e27602b8b0", 0xbe}, {&(0x7f0000000300)="369ba06fed6b0618130cc1dbbefdc5f4fcc312d600e71c68958aec6d17ce488ddee35e98bc004973358c0b92a4154ab8c1209ee5ff3d558e7989eae4707be0d7e02a553555a2540333c2c8734f47d6b98e075464bb", 0x55}, {&(0x7f0000000380)="5c35ad9a96c1282afdb61217370e23225b812d077c42e99b3346b20492736a6f86e52ca54c9aee995e44477805e2dc8d433f60b10ed4c8c7d6afcbe61320afe6ec6fe105f8a6d07b2a71db1fa14164faaec10eafeb70db62da995aee8a23d15a996febe4e3241f0dd11e25393afc02416b7352c3f6f9a027053b19def9fed801c829be2f551f7307afdbb039495567bf5c19754fee0c4ca0c7556df868b358696f23ed3e", 0xa4}], 0x4, &(0x7f00000005c0)=[@rthdr_2292={{0xa8, 0x29, 0x39, {0x5c, 0x12, 0x0, 0x6, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @empty, @private2, @loopback, @local, @private1={0xfc, 0x1, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0x15}, @dev={0xfe, 0x80, '\x00', 0x2c}]}}}, @rthdrdstopts={{0x160, 0x29, 0x37, {0x11, 0x28, '\x00', [@hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @generic={0x20, 0x27, "76e384c863a1c8af6102459362f627e84ee03ee714471448a56b860e408b6d2dad7945a628b63d"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x19}}, @generic={0x1, 0xc6, "6f1f1dc132cdddf7d5d96c3d6d70ac3ee963cddfeb9d6cc714d20791190674a631ece4981c7df9c7cf7d9f769b1d28b798099ebe039a1f1971d0c267030290272ed04fa17d3ab535717871cc20a5d7d601dfc0fd38b265c9914b19de231fcce1cbc3d393c7cddc71bae92e06d710ba41d4c500f52e7278c9c5d6c95dc4c43ddca040af340cb3b4ae35086f5ee91c94e0e698bd2bff498037114a0750985d62d49f7981af8c724348e395dd23cd1db2f32cdbd1bf18fb59a45acd931a773f200f70f6e86569f8"}, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x18, {0x1, 0x4, 0x20, 0x1f69, [0x0, 0x8]}}, @jumbo={0xc2, 0x4, 0xfffffffb}, @enc_lim={0x4, 0x1, 0x3}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}, @rthdr={{0x98, 0x29, 0x39, {0x3c, 0x10, 0x0, 0xee, 0x0, [@remote, @mcast2, @private2, @empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01']}}}, @dstopts_2292={{0x58, 0x29, 0x4, {0x6, 0x8, '\x00', [@enc_lim={0x4, 0x1, 0x4}, @pad1, @jumbo={0xc2, 0x4, 0x40}, @calipso={0x7, 0x18, {0x3, 0x4, 0x7, 0x2, [0x8, 0xffffffff]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x0, 0x2, 0x2, 0x7, [0xffffffffffff0001]}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xbcd7}}, @pktinfo={{0x24, 0x29, 0x32, {@local, r2}}}], 0x350}, 0x801)
keyctl$revoke(0x3, r1)

16:51:16 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:16 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
write$nbd(r2, &(0x7f00000000c0)={0x67446698, 0x1, 0x4, 0x0, 0x2, "166e73fdd8ded09a222b4a32eded625eca22a19eed08ac4e8f3a2287bd3be6a3cb3f7764bd3786e9dd983a3b89e7b711ea776d5e15ba361c5be298fa17eb35ca2055cbe46577"}, 0x56)
ioctl$NBD_DO_IT(r3, 0xab03)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

16:51:16 executing program 0:
io_setup(0xfffffff8, &(0x7f0000000000))

16:51:16 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, 0x0)
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:16 executing program 0:
r0 = getpgrp(0xffffffffffffffff)
timer_create(0x0, 0x0, &(0x7f0000000140))
timer_create(0x0, &(0x7f0000000000)={0x0, 0x3e, 0x4, @tid=r0}, &(0x7f0000000040))

[  506.589433][ T6569] block nbd1: Unexpected reply (4) 0000000000000000
[  506.600438][T20737] block nbd1: shutting down sockets
[  506.763401][ T6569] block nbd1: Unexpected reply (4) 0000000000000000
[  506.772542][T20741] block nbd1: shutting down sockets
16:51:17 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(0xffffffffffffffff, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:51:17 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, 0x0)
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:17 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x6)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x505000)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x10401)
ioctl$NBD_DO_IT(r2, 0xab03)
syz_io_uring_setup(0x1bea, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000340)=<r3=>0x0, &(0x7f0000000040)=<r4=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
r5 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f0000001840)={0x0, 0x0, 0x0}}, 0x0)
r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000002, 0x8032, 0xffffffffffffffff, 0x10000000)
setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000200)={0x7, &(0x7f0000000180)=[{0x7, 0x7f, 0xff, 0x9b}, {0x5, 0x7, 0xff, 0x1}, {0x962, 0x3f, 0x5, 0x40}, {0x9, 0x8, 0x54, 0x9c6}, {0x9, 0x1, 0x3, 0x1}, {0x80e, 0xff, 0x8}, {0x5, 0x6, 0x0, 0x6}]}, 0x10)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r7, 0x0, 0x401ffc002)
ioctl$NBD_SET_SOCK(r7, 0xab00, r0)
syz_io_uring_submit(r3, r6, &(0x7f0000000140)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffff9c, &(0x7f00000000c0)={0x12000, 0x20, 0x8}, &(0x7f0000000100)='./file0\x00', 0x18, 0x0, 0x12345}, 0x2)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:51:17 executing program 0:
openat$bsg(0xffffffffffffff9c, &(0x7f0000000bc0), 0x0, 0x0)

[  507.101165][T20752] block nbd1: shutting down sockets
16:51:17 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, 0x0)
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:17 executing program 0:
keyctl$reject(0x13, 0x0, 0x0, 0x6b8, 0xfffffffffffffffe)

[  507.239334][T20752] block nbd1: shutting down sockets
16:51:17 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f000000b280)={0x0, 0x0, &(0x7f000000b240)={&(0x7f0000000040)=@newchain={0xec4, 0x64, 0x0, 0x0, 0x0, {}, [@TCA_CHAIN={0x8, 0xb, 0x1ff}, @filter_kind_options=@f_cgroup={{0xb}, {0x10, 0x2, [@TCA_CGROUP_POLICE={0xc, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x9}]}]}}, @TCA_CHAIN={0x8, 0xb, 0xd0000000}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_CHAIN={0x8}, @filter_kind_options=@f_cgroup={{0xb}, {0xe58, 0x2, [@TCA_CGROUP_ACT={0xe54, 0x1, [@m_pedit={0xe50, 0x0, 0x0, 0x0, {{0xa}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe20}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0xec4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000)

16:51:17 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x50040)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:51:17 executing program 0:
futex(&(0x7f00000000c0), 0xb, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x0)

16:51:17 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, &(0x7f0000000140))
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:17 executing program 4:
socket$inet(0x2, 0x3, 0x2d)

16:51:17 executing program 4:
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x3, &(0x7f0000000080)=@raw=[@ldst={0x0, 0x3}, @map], &(0x7f00000000c0)='GPL\x00', 0x7, 0x1000, &(0x7f0000000600)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)

[  507.668962][T20789] block nbd1: shutting down sockets
16:51:17 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(0xffffffffffffffff, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:51:17 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000700))
ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, 0x0)
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

16:51:17 executing program 0:
keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb)

16:51:17 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x401)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x1)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

16:51:17 executing program 4:
r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0x5421, &(0x7f0000000100))

[  507.906042][ T2955] Bluetooth: hci1: command 0x0406 tx timeout
16:51:18 executing program 0:
fsopen(&(0x7f0000000000)='fuse\x00', 0x0)

[  508.100690][T20812] nbd1: detected capacity change from 0 to 2
16:51:18 executing program 4:
openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x4040, 0x0)

[  508.177891][T20814] block nbd1: shutting down sockets
16:51:18 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000240), 0x4)

16:51:18 executing program 0:
shmctl$SHM_STAT_ANY(0x0, 0xf, &(0x7f0000000100)=""/4096)

16:51:18 executing program 4:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300))

16:51:18 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f000000b280)={0x0, 0x0, &(0x7f000000b240)={&(0x7f0000000040)=@newchain={0x1098, 0x64, 0x0, 0x0, 0x0, {}, [@TCA_CHAIN={0x8, 0xb, 0x1ff}, @filter_kind_options=@f_cgroup={{0xb}, {0x10, 0x2, [@TCA_CGROUP_POLICE={0xc, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x9}]}]}}, @TCA_CHAIN={0x8, 0xb, 0xd0000000}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_CHAIN={0x8, 0xb, 0x8}, @filter_kind_options=@f_cgroup={{0xb}, {0x102c, 0x2, [@TCA_CGROUP_EMATCHES={0xc, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x5}}]}, @TCA_CGROUP_ACT={0x101c, 0x1, [@m_simple={0xfc, 0x18, 0x0, 0x0, {{0xb}, {0x60, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0xb, 0x3, '-/\x97].+\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x0, 0x7ff, 0x5, 0x3, 0x1}}, @TCA_DEF_DATA={0xe, 0x3, '+#^{!.\'*}\x00'}, @TCA_DEF_DATA={0x6, 0x3, '.\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x6, 0x4, 0x7, 0x66, 0x7}}, @TCA_DEF_DATA={0x5, 0x3, '\x00'}]}, {0x71, 0x6, "3a849cc10c74033b7e9325daa140d7290fd64348630daa63296e1165e5a8a70f8e1f0146ce5501fb21b2cc33027245f71d131cae60f943f63a8913a9f25d0be95f6b2910da899315cb5eaa9a01be38f958d1606d7efe493b81501d836c1a01bd003c03419bb3a8bf27b4e4007c"}, {0xc}, {0xc, 0x8, {0x3, 0x2}}}}, @m_nat={0xcc, 0x7, 0x0, 0x0, {{0x8}, {0xa4, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{}, @rand_addr, @remote}}, @TCA_NAT_PARMS={0x28, 0x1, {{0xb20, 0x0, 0x6, 0x6}, @private=0xa010101, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x0, 0x6, 0x4, 0x1, 0x8}, @private=0xa010102, @rand_addr=0x64010102, 0xffffffff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x74, 0x10001, 0x0, 0x8c15b5d7, 0x6}, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xff000000, 0x1}}]}, {0x4}, {0xc}, {0xc}}}, @m_pedit={0xe50, 0x0, 0x0, 0x0, {{0xa}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe20, 0x4, {{}, [{0x0, 0x0, 0x4, 0x9}, {}, {0x0, 0xffff2563, 0x5, 0x80000001}, {}, {0x8}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0xff, 0x0, 0x0, 0x1ff}, {0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0xfff}, {0x3, 0x5, 0x0, 0x0, 0x0, 0x20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4, 0x2}], [{0x0, 0x1}, {0x5, 0x1}, {0x1}, {0x4}, {0x5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x3}, {0x5, 0x1}, {0x1, 0x1}, {0x6, 0x1}, {0x4}, {0x3, 0x12f77ffec8c77590}, {0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x4}, {0x0, 0x1}, {}, {}, {}, {}, {}, {0x2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x5, 0x1}, {0x1}, {0x5}], 0x1}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x1098}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000)

16:51:18 executing program 0:
prctl$PR_SET_TIMERSLACK(0x1d, 0x2)

16:51:18 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0x806000)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r2, 0x0, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c)
sendto$inet6(r2, &(0x7f0000000000)="ce", 0xbb7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = epoll_create1(0x0)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'veth0_to_hsr\x00', 0xfb})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x7f, 0x1ff, 0x4})
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r2, r0, 0x0, 0x32f01)

16:51:18 executing program 5:
pipe2(&(0x7f0000000800)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
write$FUSE_LSEEK(r0, &(0x7f0000000840)={0x18}, 0x18)
write$FUSE_INTERRUPT(r0, &(0x7f0000002a80)={0x10}, 0x10)

16:51:18 executing program 4:
r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x3ff, 0x2, 0x3, 0x0, <r1=>0x0})
ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000080)={r1})

[  538.466051][  T154] block nbd1: Possible stuck request ffff88801b9c0000: control (read@0,1024B). Runtime 30 seconds
[  562.157545][ T1359] ieee802154 phy0 wpan0: encryption failed: -22
[  562.164427][ T1359] ieee802154 phy1 wpan1: encryption failed: -22
[  568.546041][  T154] block nbd1: Possible stuck request ffff88801b9c0000: control (read@0,1024B). Runtime 60 seconds
[  598.626065][  T154] block nbd1: Possible stuck request ffff88801b9c0000: control (read@0,1024B). Runtime 90 seconds
[  623.596778][ T1359] ieee802154 phy0 wpan0: encryption failed: -22
[  623.603093][ T1359] ieee802154 phy1 wpan1: encryption failed: -22
[  628.706337][  T154] block nbd1: Possible stuck request ffff88801b9c0000: control (read@0,1024B). Runtime 120 seconds
[  651.746199][   T27] INFO: task systemd-udevd:19753 blocked for more than 143 seconds.
[  651.754450][   T27]       Not tainted 5.15.0-rc6-syzkaller #0
[  651.762474][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  651.779468][   T27] task:systemd-udevd   state:D stack:26216 pid:19753 ppid:  2971 flags:0x00004000
[  651.789078][   T27] Call Trace:
[  651.793024][   T27]  __schedule+0xb44/0x5960
[  651.797636][   T27]  ? lock_chain_count+0x20/0x20
[  651.802530][   T27]  ? io_schedule_timeout+0x140/0x140
[  651.809588][   T27]  ? io_schedule_timeout+0x140/0x140
[  651.814885][   T27]  ? preempt_schedule_thunk+0x16/0x18
[  651.820513][   T27]  ? preempt_schedule_common+0x59/0xc0
[  651.826729][   T27]  schedule+0xd3/0x270
[  651.831010][   T27]  io_schedule+0xba/0x130
[  651.835725][   T27]  wait_on_page_bit_common+0x537/0xe60
[  651.841418][   T27]  ? filemap_map_pages+0x1880/0x1880
[  651.847323][   T27]  ? end_buffer_async_read_io+0x300/0x300
[  651.853170][   T27]  ? __filemap_set_wb_err+0x240/0x240
[  651.858738][   T27]  ? __page_cache_alloc+0x10d/0x3a0
[  651.864274][   T27]  ? enable_ptr_key_workfn+0x30/0x30
[  651.870423][   T27]  do_read_cache_page+0x96b/0x13c0
[  651.875613][   T27]  read_part_sector+0xfa/0x5c0
[  651.880554][   T27]  ? adfspart_check_ADFS+0x830/0x830
[  651.886286][   T27]  adfspart_check_ICS+0x9d/0xc90
[  651.891354][   T27]  ? pointer+0xa00/0xa00
[  651.896912][   T27]  ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0
[  651.903845][   T27]  ? adfspart_check_ADFS+0x830/0x830
[  651.909347][   T27]  ? snprintf+0xbb/0xf0
[  651.913756][   T27]  ? vsprintf+0x30/0x30
[  651.919304][   T27]  ? adfspart_check_ADFS+0x830/0x830
[  651.924631][   T27]  bdev_disk_changed+0x7bc/0x1140
[  651.929914][   T27]  ? iput.part.0+0x72/0x850
[  651.934554][   T27]  blkdev_get_whole+0x206/0x2a0
[  651.940554][   T27]  blkdev_get_by_dev.part.0+0x354/0xb60
[  651.946340][   T27]  ? devcgroup_check_permission+0x1bb/0x410
[  651.952245][   T27]  blkdev_get_by_dev+0x6b/0x80
[  651.957695][   T27]  blkdev_open+0x154/0x2b0
[  651.962242][   T27]  do_dentry_open+0x4c8/0x11d0
[  651.967237][   T27]  ? blkdev_close+0xb0/0xb0
[  651.971872][   T27]  path_openat+0x1c9a/0x2740
[  651.978678][   T27]  ? path_lookupat+0x860/0x860
[  651.983628][   T27]  ? perf_trace_lock+0xeb/0x4d0
[  651.990123][   T27]  ? __lockdep_reset_lock+0x1a0/0x1a0
[  651.995574][   T27]  do_filp_open+0x1aa/0x400
[  652.001044][   T27]  ? may_open_dev+0xf0/0xf0
[  652.005562][   T27]  ? rwlock_bug.part.0+0x90/0x90
[  652.011021][   T27]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  652.017552][   T27]  ? _find_next_bit+0x1e3/0x260
[  652.022640][   T27]  ? _raw_spin_unlock+0x24/0x40
[  652.027729][   T27]  ? alloc_fd+0x2f0/0x670
[  652.032066][   T27]  do_sys_openat2+0x16d/0x4d0
[  652.036935][   T27]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  652.043702][   T27]  ? build_open_flags+0x6f0/0x6f0
[  652.048873][   T27]  ? seccomp_notify_ioctl+0xdc0/0xdc0
[  652.054255][   T27]  __x64_sys_open+0x119/0x1c0
[  652.059252][   T27]  ? do_sys_open+0x140/0x140
[  652.063956][   T27]  ? __secure_computing+0x104/0x360
[  652.069358][   T27]  do_syscall_64+0x35/0xb0
[  652.073785][   T27]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  652.079748][   T27] RIP: 0033:0x7f96c8520840
[  652.084159][   T27] RSP: 002b:00007ffd968c5cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[  652.092704][   T27] RAX: ffffffffffffffda RBX: 00005584a667bee0 RCX: 00007f96c8520840
[  652.100981][   T27] RDX: 00005584a4de1fe3 RSI: 0000000000080000 RDI: 00005584a6692a30
[  652.109065][   T27] RBP: 0000000000000001 R08: 00005584a4de1670 R09: 0000000000000110
[  652.118047][   T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  652.126255][   T27] R13: 0000000000000000 R14: 00005584a6680e40 R15: 00000000ffffffff
[  652.134364][   T27] INFO: task syz-executor.1:20796 blocked for more than 143 seconds.
[  652.142502][   T27]       Not tainted 5.15.0-rc6-syzkaller #0
[  652.148566][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  652.157369][   T27] task:syz-executor.1  state:D stack:27936 pid:20796 ppid: 15041 flags:0x00000004
[  652.166643][   T27] Call Trace:
[  652.169988][   T27]  __schedule+0xb44/0x5960
[  652.174393][   T27]  ? __lockdep_reset_lock+0x1a0/0x1a0
[  652.179938][   T27]  ? find_held_lock+0x2d/0x110
[  652.184739][   T27]  ? __mutex_lock+0x950/0x12f0
[  652.189580][   T27]  ? io_schedule_timeout+0x140/0x140
[  652.194959][   T27]  schedule+0xd3/0x270
[  652.199085][   T27]  schedule_preempt_disabled+0xf/0x20
[  652.204618][   T27]  __mutex_lock+0xa34/0x12f0
[  652.209273][   T27]  ? find_held_lock+0x2d/0x110
[  652.214044][   T27]  ? blkdev_put+0x97/0x9e0
[  652.218633][   T27]  ? mutex_lock_io_nested+0x1150/0x1150
[  652.224177][   T27]  ? do_raw_spin_lock+0x120/0x2b0
[  652.229905][   T27]  ? rwlock_bug.part.0+0x90/0x90
[  652.234985][   T27]  ? locks_check_ctx_file_list+0x1d/0x110
[  652.241114][   T27]  ? do_raw_spin_unlock+0x171/0x230
[  652.246467][   T27]  ? _raw_spin_unlock+0x24/0x40
[  652.251394][   T27]  ? locks_remove_file+0x2f9/0x570
[  652.256642][   T27]  blkdev_put+0x97/0x9e0
[  652.260958][   T27]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  652.267335][   T27]  blkdev_close+0x8d/0xb0
[  652.271666][   T27]  __fput+0x288/0x9f0
[  652.275667][   T27]  ? blkdev_fsync+0xd0/0xd0
[  652.280435][   T27]  task_work_run+0xdd/0x1a0
[  652.284968][   T27]  exit_to_user_mode_prepare+0x27e/0x290
[  652.291090][   T27]  syscall_exit_to_user_mode+0x19/0x60
[  652.296665][   T27]  do_syscall_64+0x42/0xb0
[  652.301085][   T27]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  652.307896][   T27] RIP: 0033:0x7f2bf5a2367b
[  652.312322][   T27] RSP: 002b:00007ffd75bd17d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[  652.320844][   T27] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f2bf5a2367b
[  652.328883][   T27] RDX: 00007f2bf5b78380 RSI: ffffffff89364b58 RDI: 0000000000000003
[  652.337719][   T27] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b2fb24238
[  652.345708][   T27] R10: 00000000000008d3 R11: 0000000000000293 R12: 000000000007c0f4
[  652.353980][   T27] R13: 00000000000003e8 R14: 00007f2bf5b73f60 R15: 000000000007c052
[  652.362082][   T27]  ? syscall_exit_to_user_mode+0x48/0x60
[  652.367860][   T27] 
[  652.367860][   T27] Showing all locks held in the system:
[  652.375576][   T27] 1 lock held by khungtaskd/27:
[  652.380585][   T27]  #0: ffffffff8b981b60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260
[  652.390747][   T27] 5 locks held by kworker/u4:6/1222:
[  652.396210][   T27] 1 lock held by in:imklog/6227:
[  652.401234][   T27]  #0: ffff8880225739f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100
[  652.410803][   T27] 1 lock held by systemd-udevd/19753:
[  652.416303][   T27]  #0: ffff88801b8b7118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9b/0xb60
[  652.427015][   T27] 1 lock held by syz-executor.1/20796:
[  652.432478][   T27]  #0: ffff88801b8b7118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0
[  652.442097][   T27] 
[  652.444419][   T27] =============================================
[  652.444419][   T27] 
[  652.453591][   T27] NMI backtrace for cpu 0
[  652.457933][   T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.0-rc6-syzkaller #0
[  652.466763][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  652.476802][   T27] Call Trace:
[  652.480067][   T27]  dump_stack_lvl+0xcd/0x134
[  652.484730][   T27]  nmi_cpu_backtrace.cold+0x47/0x144
[  652.490639][   T27]  ? lapic_can_unplug_cpu+0x80/0x80
[  652.496028][   T27]  nmi_trigger_cpumask_backtrace+0x1ae/0x220
[  652.502021][   T27]  watchdog+0xc1d/0xf50
[  652.506189][   T27]  ? reset_hung_task_detector+0x30/0x30
[  652.511754][   T27]  kthread+0x3e5/0x4d0
[  652.515813][   T27]  ? set_kthread_struct+0x130/0x130
[  652.521088][   T27]  ret_from_fork+0x1f/0x30
[  652.525904][   T27] Sending NMI from CPU 0 to CPUs 1:
[  652.531230][    C1] NMI backtrace for cpu 1
[  652.531243][    C1] CPU: 1 PID: 1222 Comm: kworker/u4:6 Not tainted 5.15.0-rc6-syzkaller #0
[  652.531261][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  652.531272][    C1] Workqueue: events_unbound toggle_allocation_gate
[  652.531296][    C1] RIP: 0010:__sanitizer_cov_trace_pc+0x7/0x60
[  652.531317][    C1] Code: fd ff ff b9 ff ff ff ff ba 08 00 00 00 4d 8b 03 48 0f bd ca 49 8b 45 00 48 63 c9 e9 64 ff ff ff 0f 1f 00 65 8b 05 d9 17 8b 7e <89> c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b 14 25 40 f0 01 00 a9
[  652.531332][    C1] RSP: 0018:ffffc9000537f978 EFLAGS: 00000086
[  652.531343][    C1] RAX: 0000000080000002 RBX: ffff888010e68000 RCX: 0000000000000001
[  652.531353][    C1] RDX: dffffc0000000000 RSI: ffff88801cc49c80 RDI: 0000000000000003
[  652.531363][    C1] RBP: 00000000ffffffff R08: 0000000000000007 R09: 00000000000487a7
[  652.531372][    C1] R10: ffffffff83f47fd6 R11: 000000000000003f R12: 0000000000000001
[  652.531381][    C1] R13: ffff888010e68670 R14: 0000000000000007 R15: 0000000000000001
[  652.531393][    C1] FS:  0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[  652.531407][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  652.531417][    C1] CR2: 00007f1a1365b000 CR3: 000000000b68e000 CR4: 0000000000350ee0
[  652.531427][    C1] Call Trace:
[  652.531432][    C1]  cpumask_any_but+0xba/0x1a0
[  652.531452][    C1]  flush_tlb_mm_range+0xb5/0x230
[  652.531470][    C1]  ? kmem_cache_alloc_node_trace+0xa8/0x2f0
[  652.531491][    C1]  __text_poke+0x590/0x8c0
[  652.531511][    C1]  ? text_poke_loc_init+0x340/0x340
[  652.531529][    C1]  ? kmem_cache_alloc_node_trace+0xa8/0x2f0
[  652.531550][    C1]  text_poke_bp_batch+0x2eb/0x560
[  652.531567][    C1]  ? mutex_lock_io_nested+0x1150/0x1150
[  652.531584][    C1]  ? alternatives_enable_smp+0xf0/0xf0
[  652.531600][    C1]  ? __jump_label_patch+0x159/0x1b0
[  652.531618][    C1]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  652.531636][    C1]  ? __jump_label_update+0x351/0x400
[  652.531655][    C1]  text_poke_finish+0x16/0x30
[  652.531670][    C1]  arch_jump_label_transform_apply+0x13/0x20
[  652.531686][    C1]  jump_label_update+0x1d5/0x430
[  652.531704][    C1]  static_key_enable_cpuslocked+0x1b1/0x260
[  652.531728][    C1]  static_key_enable+0x16/0x20
[  652.531743][    C1]  toggle_allocation_gate+0x100/0x390
[  652.531760][    C1]  ? lock_release+0x720/0x720
[  652.531776][    C1]  ? wake_up_kfence_timer+0x20/0x20
[  652.531791][    C1]  ? move_linked_works+0x1ec/0x2f0
[  652.531816][    C1]  process_one_work+0x9bf/0x16b0
[  652.531834][    C1]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[  652.531855][    C1]  ? rwlock_bug.part.0+0x90/0x90
[  652.531871][    C1]  ? _raw_spin_lock_irq+0x41/0x50
[  652.531891][    C1]  worker_thread+0x658/0x11f0
[  652.531909][    C1]  ? process_one_work+0x16b0/0x16b0
[  652.531924][    C1]  kthread+0x3e5/0x4d0
[  652.531940][    C1]  ? set_kthread_struct+0x130/0x130
[  652.531958][    C1]  ret_from_fork+0x1f/0x30
[  652.532316][   T27] Kernel panic - not syncing: hung_task: blocked tasks
[  652.820940][   T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.0-rc6-syzkaller #0
[  652.829080][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  652.839123][   T27] Call Trace:
[  652.842391][   T27]  dump_stack_lvl+0xcd/0x134
[  652.846980][   T27]  panic+0x2b0/0x6dd
[  652.850865][   T27]  ? __warn_printk+0xf3/0xf3
[  652.855445][   T27]  ? lapic_can_unplug_cpu+0x80/0x80
[  652.860632][   T27]  ? preempt_schedule_thunk+0x16/0x18
[  652.865994][   T27]  ? nmi_trigger_cpumask_backtrace+0x191/0x220
[  652.872140][   T27]  ? watchdog.cold+0x130/0x158
[  652.876901][   T27]  watchdog.cold+0x141/0x158
[  652.881484][   T27]  ? reset_hung_task_detector+0x30/0x30
[  652.887020][   T27]  kthread+0x3e5/0x4d0
[  652.891081][   T27]  ? set_kthread_struct+0x130/0x130
[  652.896270][   T27]  ret_from_fork+0x1f/0x30
[  652.901658][   T27] Kernel Offset: disabled
[  652.906122][   T27] Rebooting in 86400 seconds..