last executing test programs:

2m41.223245793s ago: executing program 3 (id=289):
r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x60a00, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x20011, r0, 0xf6486000)
r1 = socket$xdp(0x2c, 0x3, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000003e000100fcff070004000000ebffffff030000a0fb36370e001000016a4474799ca41e29800ca83100143c1b9e60ec000c00020000e27a3f244cf74afbcd66a0c47b19fd299acfd4401b60c6707b7ed29fc17c3d3638dca69a44b4d9fdd65b2094cec6ed1100000000000000"], 0x34}, 0x1, 0x0, 0x0, 0x400c801}, 0x4008094)
setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/97, 0x1000000, 0x1000, 0x5, 0x1}, 0x20)
ioctl$FICLONE(r1, 0x40049409, r0)
newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r3=>0x0}, 0x1000)
setresuid(r3, r3, 0x0)
quotactl_fd$Q_GETQUOTA(r1, 0xffffffff80000701, r3, &(0x7f0000000000))
mmap$snddsp_status(&(0x7f0000ba8000/0x1000)=nil, 0x1000, 0x0, 0x50, 0xffffffffffffffff, 0x82000000)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r4, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x7c}}, 0x0)
mkdirat$binderfs(0xffffffffffffff9c, &(0x7f00000019c0)='./binderfs2\x00', 0x1ff)
mount$binderfs(0x0, &(0x7f0000001dc0)='./binderfs2\x00', &(0x7f0000001e00), 0x0, &(0x7f0000000000)={[{@stats}]})
sendmsg$NFT_BATCH(r4, 0x0, 0x4004)
madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1)
madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
madvise(&(0x7f00004fe000/0x3000)=nil, 0x3000, 0xb)

2m40.953297436s ago: executing program 3 (id=294):
r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x20011, r0, 0xf648b000)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
munlockall()
openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x20011, r0, 0xf648b000) (async)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) (async)
munlockall() (async)

2m40.874129408s ago: executing program 3 (id=295):
openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)="1d", 0xfe3a, 0xfffffffffffffffe)
keyctl$read(0xb, r1, &(0x7f0000001300)=""/4096, 0xffffffffffffffd2) (async)
keyctl$read(0xb, r1, &(0x7f0000001300)=""/4096, 0xffffffffffffffd2)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x20010, r0, 0x93774000)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0)
write$cgroup_int(r3, &(0x7f0000000200)=0x1, 0x12)
r4 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r5 = dup(r4)
write$UHID_INPUT(r5, &(0x7f0000000040)={0xf, {"a2e3ad214fc752f90b5e094f4bf70e0dd038e7ff7fc6e5539b1b4d078b089b3b0838721a0890e0878f0e1ac6e7049b3d6c959b4c9a240d9b67f3988f7ef319520100ffe8d178708c523c921b1b5b31320d075d0736cd3b78130daa61d8e809ea889b5802b77f07227227b7ba67e0e78669a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f30e065cd5b91cd0ae19397d696d0d758f2dc7d1c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000002335875271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecdb08ced6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1fe90a56c71b1931870262f5e801119242ca026bfc821e7e7daf2451138e645bb80c617601000000be70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d595a40b9f6ff14ac488ec130fb3850a27af9544ae15a7e454dea05918b41243513f0000000c558cdc0a3621c56cea8d20fa911afe40db6ebe8cac64289fd3da232f1b5dbc9980000000b3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6c82fa678ca14ffd9f9db2a7869d85864056526f889af43a6056080572286522449df466c632b3570243f989cce3803f465e41e610c2021d653a5520000008213b704a5000000000000008ef9f190bae97909507041d860420c5664b27921b14dc1db8892fd32d0ad7bc94681359bad8deff4b05f60cea0da7710a80000000000008000e0a37ce0d0d4aa202f928f28381aab144a5d429a04a6a2b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2010000008271a1f5f8528f227e79c1389dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4e38a48a76eafc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146680400416d59fdee5325928974d12dad99dac44c3f0008047096a44002bebc2420aed92fa9b6578b4779415d97b9a6d6d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2bed9e53803edf1a4ae3a9737d214060005ea6f1783e287b3bee96e3a726eafe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f4ceb360c7e658828563e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034e00000000ca509383815b1b6fc6522d4e4fdc11a48cf42d483d4675fde2b94cf00500a2690891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efed496f42355bc7872c827467cfa5c478b095b68441a34cb53682a8ae4d24ad92f243941ed274549b79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdbe6c4579b5561dc825ab829827945e020c1f67ee615feb6243378e0610060f02cca4e91b2f001edb3d78fb4b55668dda93ae62fccfcbb2b75a2183c46eb65ca8124e1b4da7fbb77ab2fc043aead87c32ab875ee7c2e7b7019c982cd3b43e4fb1a5fb135c0c7dcee8fe6516ab68032f88c042891824659e9e01feffffffffffff83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad94872cb2044642c37b4a6cc6c04effc1672db7e4b68d787d9a7a508ae54b3cd7369d95f2e8c77d95a3d3a6df40babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c10238e204a67737c3b42aa01b20f7694a00f16e2d0174035a2c22656dc00880acebdbe8ddbd75c2f998d8ac2dfad2ba3a50200000045a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73cdb9a7b8fa367b50028067e7f16f4dd569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe2907ac0ca3d2414442e8f3a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf463661c953fcad6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae455925d0f6f1ba571eba281f2a654fb39ddff3b484439ff158e7cd419e037f3e3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e08d4db9d76864ae090d81eaeecf1d0ab378dd4dd891e937c2ea5410e0513005000000000000003911fab964c271550027697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9d4afb96d6861aca47da73d6f3dd014e5c5ad8fe995754bd9cf32fce1e31919c4b2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6ea94f88a4facfd4c735a20307c737afae5136651b1b9bd522dcb399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a37684f4113c48859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee2916580dac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463183b4b87c105000000302a808d7f5251440613d17ca51055f2f416a44fe180d2d50c312cca7cb14a20dc331f39a9817139a206fc76957227ffff2de20a4b8e3737fbb40100000006376f799eba367e21f94ca598705f5dcb767d6f0900d6b0f6095e53c4c4234d0c1fbe434f6ab83c0013ee93b83946ee7759e89d7bdd1a32d7b311711b757fe43c06d21a35810d8fe98b27faea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7ceec7dc808bf653639d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc2389e81ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7af288a4510de03dab19d26285eda89156d50dd385a602000000000000007007ad1519ad5470de3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00303000000000000007fb33b72685ec37a2d3f766413a60559516246e5a1d998a2017aef0948a68cf255315ab80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c6087f1ab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf6529006c6b95f2722e58c05f752ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6522fb5f6ffcdd56fed88935fcb75912d5ecd36dea3bca0b7427d8392c6289455e8f8d2ab2242729251aec29b32f8210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a5bd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08008897fb411a94b3c2fc5d5f0db42c0456ac015f08e5247d33ae2d35603ff8454c16f8342856935125102bb6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee458e4cb5e930ed624806c43a006e39336d07c2b80c1c128ad2706f48261f7897484c297a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da398000000000000000d80a4fe654578376e599aff3565b1d531f30912b9945030b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67784f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57fa9c0fe662a46b7f71cd47744db86c50b704c98ad90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e0691953264d2700c838fa2c7b3425260f59554e502dcea39cb313b0000000000004ca7c12f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe360500000000000000b77940b5f07722e47a08d3679507000000000000934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1062dfa13bdc1fa7cfaadba85c72e9758f03a700d0be53f8d2a1df0d07b3d5bd3b01faffd0addbed2881a9700af561ac8c7e36bb2fc4c40e9c766c06817bb903729a7db6ff957697c9ede7885d94ffb0759be0daf60af93109eb1dee72e4363f51af62af6fb2a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c1484d2f9c55f4901203a9a8a2c3e90f39c3dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600", 0x1000}}, 0x1006) (async)
write$UHID_INPUT(r5, &(0x7f0000000040)={0xf, 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0x1000}}, 0x1006)
ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000080)=0x80000001)

2m40.481555838s ago: executing program 3 (id=297):
madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x80040, 0x8)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0)
mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020)
syz_fuse_handle_req(r0, &(0x7f000000e3c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f00000004c0)={&(0x7f0000000140)={0x50, 0xffffffffffffffda, 0xfffffffffffffffd, {0x7, 0x29, 0x1, 0xf7c44837fbff9df4, 0xbe2, 0x1ff, 0x8, 0x12c00, 0x0, 0x0, 0x20, 0x7f}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20c01, 0x0)
syz_clone3(&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000240)=[0x0], 0x1}, 0x58)

2m39.731038149s ago: executing program 3 (id=299):
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup.net/syz1\x00', 0x1ff)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r1 = openat$cgroup_ro(r0, &(0x7f0000000380)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0)
r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0)
syz_init_net_socket$netrom(0x6, 0x5, 0x0) (async)
r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0)
connect$netrom(r3, &(0x7f0000000300)={{0x6, @default, 0x2000000}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}, 0x48)
sendto$netrom(r3, 0x0, 0x0, 0x40, 0x0, 0x0)
openat$cgroup_int(r2, &(0x7f0000000080)='cpu.max.burst\x00', 0x2, 0x0) (async)
openat$cgroup_int(r2, &(0x7f0000000080)='cpu.max.burst\x00', 0x2, 0x0)
r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x31)
syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f00000000c0)="36c82404cb0f20d86635080000000f22d80f01f90f0966b9800000c00f326635000800000f30ba2000ec2e0f72d0eeb800008ed00f79dbb800008ed8", 0x3c}], 0x1, 0x2c, &(0x7f00000001c0), 0x0) (async)
syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f00000000c0)="36c82404cb0f20d86635080000000f22d80f01f90f0966b9800000c00f326635000800000f30ba2000ec2e0f72d0eeb800008ed00f79dbb800008ed8", 0x3c}], 0x1, 0x2c, &(0x7f00000001c0), 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0xea100, 0x0) (async)
r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0xea100, 0x0)
r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0)
r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2)
ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
prlimit64(0x0, 0x6, &(0x7f0000000140), 0x0)
setuid(0xee01)
syz_io_uring_setup(0x18d7, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x25b}, 0x0, 0x0) (async)
syz_io_uring_setup(0x18d7, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x25b}, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0)
mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000300)='./bus\x00', 0x0)
mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000005c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@redirect_dir_follow}]})
ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000380)={[0x8000000000000000, 0x3ff, 0x0, 0x20, 0x0, 0x0, 0x2004c9, 0x7000, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x4000000000000004, 0x2], 0xffff1000})
ioctl$KVM_RUN(r7, 0xae80, 0x0)
syz_usb_connect$hid(0x1, 0x36, &(0x7f00000001c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x8, 0x79, 0x1846, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x4, 0x80, 0x5, [{{0x9, 0x4, 0x0, 0xa5, 0x2, 0x3, 0x1, 0x0, 0xd2, {0x9, 0x21, 0x5, 0xac, 0x1, {0x22, 0x697}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x8c, 0xfc}}}}}]}}]}}, &(0x7f00000002c0)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x150, 0x4, 0x1, 0xe, 0x40, 0x4}, 0x5, &(0x7f0000000280)={0x5, 0xf, 0x5}, 0x1, [{0xe5, &(0x7f0000000480)=@string={0xe5, 0x3, "408e6b72da9361e9325893acea35aee6d460f55c7a5d4833e304c6fc215d69e0cc1850e27381518a1cedb19c218a9088e8cde63b5c356a6b3b1fd58327d0ba1458f779c2364fee7e583fc0b66514314b67a675c75abed1f1c3c750f9d2cd247ec0cd65e6b5e2504db4048ed338ffa2e210d2eaccd8465c9058e80146011ac0b08e682008f9068827ff1b055f4349ac784d26d1399f9e3b39d025b90f4bfcecae14c92b98230542565abaed736d6cb24984104d193d5332f0651e5b5e45f6f255f03f4d42dc8f0cbc097f25b89b51bc8a33d75b3cb8f3e438e4cd34418dd3fa5e00a6e2"}}]}) (async)
syz_usb_connect$hid(0x1, 0x36, &(0x7f00000001c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x8, 0x79, 0x1846, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x4, 0x80, 0x5, [{{0x9, 0x4, 0x0, 0xa5, 0x2, 0x3, 0x1, 0x0, 0xd2, {0x9, 0x21, 0x5, 0xac, 0x1, {0x22, 0x697}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x8c, 0xfc}}}}}]}}]}}, &(0x7f00000002c0)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x150, 0x4, 0x1, 0xe, 0x40, 0x4}, 0x5, &(0x7f0000000280)={0x5, 0xf, 0x5}, 0x1, [{0xe5, &(0x7f0000000480)=@string={0xe5, 0x3, "408e6b72da9361e9325893acea35aee6d460f55c7a5d4833e304c6fc215d69e0cc1850e27381518a1cedb19c218a9088e8cde63b5c356a6b3b1fd58327d0ba1458f779c2364fee7e583fc0b66514314b67a675c75abed1f1c3c750f9d2cd247ec0cd65e6b5e2504db4048ed338ffa2e210d2eaccd8465c9058e80146011ac0b08e682008f9068827ff1b055f4349ac784d26d1399f9e3b39d025b90f4bfcecae14c92b98230542565abaed736d6cb24984104d193d5332f0651e5b5e45f6f255f03f4d42dc8f0cbc097f25b89b51bc8a33d75b3cb8f3e438e4cd34418dd3fa5e00a6e2"}}]})
request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f00000010c0)={'syz', 0x0}, &(0x7f0000001100)='wg1\x00', 0xfffffffffffffffe) (async)
request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f00000010c0)={'syz', 0x0}, &(0x7f0000001100)='wg1\x00', 0xfffffffffffffffe)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4)
read$FUSE(r2, &(0x7f00000040c0)={0x2020}, 0x2020) (async)
read$FUSE(r2, &(0x7f00000040c0)={0x2020}, 0x2020)
mount(&(0x7f0000000100)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='udf\x00', 0x200000, 0x0) (async)
mount(&(0x7f0000000100)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='udf\x00', 0x200000, 0x0)

2m38.670201264s ago: executing program 3 (id=303):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0)
setrlimit(0x2, &(0x7f00000000c0)={0x3, 0x2400000})
mremap(&(0x7f00003c8000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f000024a000/0x1000)=nil)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc0189374, &(0x7f0000000240)={{0x1, 0x1, 0x1018, 0xffffffffffffffff, {0x29}}, './file0\x00'})
r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, r2, 0x1}, 0x14}}, 0x10)
ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000040)={0x8001, 0x1000})
close(r0)
creat(&(0x7f0000001380)='./file0\x00', 0x65)
mount(&(0x7f0000001400)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='qnx4\x00', 0x84, 0x0)

2m22.859398384s ago: executing program 32 (id=303):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0)
setrlimit(0x2, &(0x7f00000000c0)={0x3, 0x2400000})
mremap(&(0x7f00003c8000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f000024a000/0x1000)=nil)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc0189374, &(0x7f0000000240)={{0x1, 0x1, 0x1018, 0xffffffffffffffff, {0x29}}, './file0\x00'})
r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, r2, 0x1}, 0x14}}, 0x10)
ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000040)={0x8001, 0x1000})
close(r0)
creat(&(0x7f0000001380)='./file0\x00', 0x65)
mount(&(0x7f0000001400)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='qnx4\x00', 0x84, 0x0)

3.686419926s ago: executing program 4 (id=1237):
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280), 0x109502, 0x0)
write$dsp(r0, &(0x7f0000000200)='m', 0x1)
ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)) (async)
openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x141342, 0x0) (async)
r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000180), 0x6082, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x1000)
r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async)
r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000100)) (async)
r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0})
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
getsockopt$sock_buf(r5, 0x1, 0x1f, 0x0, &(0x7f0000000140)) (async)
r6 = dup3(r4, r3, 0x0) (async)
r7 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000440)='./binderfs/binder0\x00', 0x802, 0x0)
mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r7, 0x0) (async)
ioctl$BINDER_SET_CONTEXT_MGR_EXT(r7, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) (async, rerun: 32)
ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) (async, rerun: 32)
ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000fc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000200)={0x30, 0x30, 0x30}}, 0xfffffffffffffff0}], 0x0, 0x0, 0x0})
set_mempolicy(0x6, &(0x7f00000003c0)=0x8000000000000001, 0xe0)
r8 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_tx_ring(r8, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x808000, 0x4, 0x20300, 0xfc}, 0x1c)
write$USERIO_CMD_SET_PORT_TYPE(r2, &(0x7f0000000040)={0x1, 0x62}, 0x2)

3.315034995s ago: executing program 0 (id=1240):
ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000000040)=@attr_arm64={0x0, 0x0, 0x0, &(0x7f0000000000)=0x3a690c84})

3.161453056s ago: executing program 0 (id=1241):
r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa00, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x20011, r0, 0xf648d000)
openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0)
madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1)
madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)

2.973963258s ago: executing program 0 (id=1242):
r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
fadvise64(r0, 0x92, 0x5, 0x2)
r1 = socket$nl_crypto(0x10, 0x3, 0x15)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFNL_MSG_CTHELPER_NEW(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000640)={0x50, 0x0, 0x9, 0x201, 0x0, 0x0, {0x3, 0x0, 0x3}, [@NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x2e}}]}, 0x50}}, 0x8000)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000000c0)={0xc7dd, 0x9, 0x6, 0x80000000}, 0x10)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x9, 0xe285, 0x7, 0x7}, 0x10)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r3, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000007040)={{0x14}, [@NFT_MSG_NEWRULE={0x4c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x20, 0x4, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_DREG={0x8, 0x1, 0x1, 0x0, 0xd}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x74}}, 0x0)
ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000003, 0x22052, r0, 0xa4717000)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

2.914730628s ago: executing program 4 (id=1243):
r0 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89ff, &(0x7f0000000100)={'sit0\x00', 0x0}) (async)
mount(&(0x7f0000000100)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='udf\x00', 0x200000, 0x0)

2.656147949s ago: executing program 4 (id=1245):
madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x80040, 0x8)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0)
mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, <r1=>0x0}, 0x2020)
write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0xc92480, 0x2, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10, 0x5}}, 0x50)
syz_fuse_handle_req(r0, &(0x7f000000e3c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f00000004c0)={&(0x7f0000000140)={0x50, 0xffffffffffffffda, 0xfffffffffffffffd, {0x7, 0x29, 0x1, 0xf7c44837fbff9df4, 0xbe2, 0x1ff, 0x8, 0x12c00, 0x0, 0x0, 0x20, 0x7f}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20c01, 0x0)
syz_clone3(&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000240)=[0x0], 0x1}, 0x58)

2.4533095s ago: executing program 4 (id=1246):
r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x66002, 0x0)
fadvise64(r0, 0x94, 0x6e, 0x5) (async)
r1 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io(r1, &(0x7f00000007c0)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x95, 0x7, 0x8, "3b6feb62", "f16c06b3"}}, 0x0}, 0x0) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x22052, r0, 0x2000)

2.106029663s ago: executing program 0 (id=1247):
prlimit64(0x0, 0xa, &(0x7f0000000140)={0x9, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x8)
ioprio_set$pid(0x1, 0x0, 0x0)
r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x141342, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x442, 0x1ff)
write$binfmt_elf64(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c460d04000c028000000000000003003e00"], 0x51)
close(r1)
read$FUSE(r1, &(0x7f0000001180)={0x2020}, 0x2020)
sendfile(r0, r0, 0x0, 0x7ffff000)
fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, <r2=>0x0})
r3 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x141342, 0x0)
r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0)
sendfile(r3, r3, 0x0, 0x7ffff000)
r5 = syz_usb_connect(0x0, 0x24, &(0x7f0000000cc0)=ANY=[@ANYBLOB="120100004f92b90857152077ebb7000000010902120001000000000904"], 0x0)
syz_usb_control_io(r5, 0x0, &(0x7f0000000f80)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e00)={0x40, 0x13, 0x6, @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r5, 0x0, &(0x7f0000001740)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x40, 0x19, 0x2, "0200"}, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$uac1(r5, 0x0, &(0x7f0000001480)={0x44, &(0x7f0000001180)=ANY=[@ANYBLOB="000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r5, 0x0, 0x0)
r6 = socket$inet6(0xa, 0x4, 0x9)
connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
r7 = syz_open_dev$vbi(&(0x7f0000000340), 0x0, 0x2)
memfd_create(&(0x7f0000000000)='/dev/rnullb0\x00', 0xd)
ioctl$VIDIOC_S_INPUT(r7, 0xc0045627, &(0x7f00000000c0)=0x3)
ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r7, 0xc0845657, &(0x7f0000000200)={0x0, @bt={0x8a5, 0x93, 0x1, 0x1, 0xd59f80, 0x19ef, 0x6, 0xffff, 0x6, 0x4, 0x27ff, 0x2800, 0x42, 0xbb6, 0x19, 0x8, {0x8, 0x802}, 0xd0, 0x7}})
sendto$inet6(r6, 0x0, 0x0, 0x20088004, &(0x7f0000000280)={0xa, 0x4e23, 0xfffffffc, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7}, 0x1c)
sendto$inet6(r6, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c)
setsockopt$inet6_udp_int(r6, 0x11, 0x1, &(0x7f0000000080), 0x4)
ptrace$ARCH_MAP_VDSO_64(0x1e, r2, 0x5, 0x2003)

1.920968449s ago: executing program 2 (id=1248):
r0 = socket$key(0xf, 0x3, 0x2)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe000bb00, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc)
r2 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r3 = socket$netlink(0x10, 0x3, 0x0)
writev(r3, &(0x7f0000000780)=[{&(0x7f0000000380)="390000001300034700bb65e1c3e4ffff010000000100000056000000250000001900040004e0144000000007fd17e5ffff0800040000000000", 0x39}], 0x1)
r4 = socket$pppl2tp(0x18, 0x1, 0x1)
ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000180)={'lo\x00'})
r5 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x12, r5, 0x45809000)
r6 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000980)={0x802}, 0x10)
sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000005200016d"], 0x18}}, 0x0)
prlimit64(0x0, 0x6, 0x0, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
capset(0x0, 0x0)
bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd}, 0xc)
newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r8=>0x0}, 0x4000)
setresuid(r8, r8, 0x0)
getresuid(&(0x7f0000000000)=<r9=>0x0, &(0x7f0000000200), &(0x7f00000001c0))
setresuid(r8, r8, r9)
r10 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e21, @remote}], 0x20)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r10, 0x84, 0x1e, &(0x7f0000000040), 0x4)
ioctl$IOCTL_VMCI_INIT_CONTEXT(0xffffffffffffffff, 0x7a0, 0x0)
readv(r0, &(0x7f0000019a00)=[{0x0}], 0x1)

1.704600496s ago: executing program 2 (id=1250):
add_key(&(0x7f0000000040)='rxrpc\x00', 0x0, &(0x7f00000000c0)="01000000020000000000006bb55a06630bf7c045f94cd97703942b", 0x1b, 0xffffffffffffffff)
r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x800, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x20011, r0, 0xc3a51000)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWRULE={0x48, 0x6, 0xa, 0x160b, 0x0, 0x0, {0x2, 0x0, 0x4}, [@NFTA_RULE_EXPRESSIONS={0x1c, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CMP_SREG={0x8, 0x1, 0x1, 0x0, 0x15}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x70}, 0x1, 0x0, 0x0, 0x850}, 0x0)
r2 = socket$inet6_mptcp(0xa, 0x1, 0x106)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, 0x0, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x6, 0x9, &(0x7f0000000080)={{0x1, @empty, 0x2, 0x43, 'fo\x00', 0x2, 0x0, 0x3a}, {@private=0xa810101, 0x4, 0x0, 0x0, 0xba0, 0xdffffffe}}, 0x44)
getsockopt$inet_tcp_int(r3, 0x6, 0x9, 0x0, &(0x7f0000000040))
setsockopt$sock_int(r2, 0x1, 0x24, &(0x7f0000000080)=0x80, 0x4)

1.573251015s ago: executing program 2 (id=1251):
creat(&(0x7f0000001380)='./file0\x00', 0x0) (async)
r0 = socket(0x10, 0x3, 0x0)
r1 = userfaultfd(0x801)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4})
syz_usb_connect(0x0, 0x24, &(0x7f0000000280)={{0x12, 0x1, 0x141, 0xf2, 0xc5, 0x96, 0x20, 0x16d0, 0x10b8, 0xde8e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0x2, 0x0, 0x0, 0x83, 0xec}}]}}]}}, 0x0) (async)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x1}) (async)
ioctl$UFFDIO_CONTINUE(r1, 0xc020aa08, &(0x7f0000000080)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}}) (async)
madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00003, 0x8)
write(r0, &(0x7f0000000180)="2000000012005f0214f9f4070000fbe40a0000000000", 0x41d) (async)
recvmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0}, 0x3}, {{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000002dc0)=""/231, 0xe7}, {&(0x7f0000002ec0)=""/185, 0xb9}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004100)=""/246, 0xf6}, {&(0x7f0000004200)=""/217, 0xd9}, {&(0x7f0000004300)=""/200, 0xc8}], 0x6}, 0x2}], 0x2, 0x0, 0x0) (async)
recvmmsg$unix(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x22, 0x0) (async)
r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) (async)
r3 = socket$kcm(0x2d, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000340)={r3}) (async)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
write$cgroup_int(r4, &(0x7f0000000340)=0x4, 0x12)
ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000040)=0x1) (async)
mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ntfs3\x00', 0x8000, 0x0)

1.474915195s ago: executing program 1 (id=1252):
r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x141342, 0x0) (async)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) (async)
r2 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
ioctl$IOCTL_VMCI_VERSION2(r2, 0x7a7, &(0x7f0000000000)=0x90000)
ioctl$IOCTL_VMCI_INIT_CONTEXT(r2, 0x7a0, &(0x7f0000000080)={@host}) (async)
r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
recvmmsg(r3, &(0x7f0000001b40)=[{{0x0, 0x0, 0x0}, 0x9}], 0x1, 0x60000023, 0x0) (async)
sendmsg$802154_raw(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000600)="110000", 0x3}, 0x1, 0x0, 0x0, 0x4008081}, 0x4c0e4) (async)
ioctl$IOCTL_VMCI_CTX_SET_CPT_STATE(r2, 0x7b2, &(0x7f00000010c0)={&(0x7f00000000c0)=[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc], 0x1, 0x400}) (async)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r5=>0xffffffffffffffff})
r6 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0)
ioctl$IOCTL_VMCI_VERSION2(r6, 0x7a7, &(0x7f0000000080)=0xa0000) (async)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000006c0), r7) (async)
r9 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_DESTROY(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)={0x1c, 0x3, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
sendmsg$NLBL_MGMT_C_REMOVE(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000700)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="f9002dbd7000fcdbdf2502002000050001"], 0x1c}, 0x1, 0x0, 0x0, 0x20008011}, 0x10)
ioctl$IOCTL_VMCI_INIT_CONTEXT(r6, 0x7a0, &(0x7f0000000000)={@local}) (async)
close_range(r5, 0xffffffffffffffff, 0x0) (async)
sendfile(r0, r0, 0x0, 0x7ffff000)

1.406448861s ago: executing program 2 (id=1253):
r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000140), 0x8900, 0x0)
sendmsg$nl_route_sched_retired(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000)
r1 = syz_open_dev$video4linux(&(0x7f0000000000), 0x0, 0x0)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0)
pread64(r2, 0x0, 0x0, 0x2)
r3 = socket$inet6(0xa, 0x4, 0x4fb)
capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000})
setrlimit(0x40000000000008, &(0x7f0000000000))
setsockopt$sock_linger(r3, 0x1, 0x3c, &(0x7f0000000600)={0x200000000000001, 0x3}, 0x8)
sendto$inet6(r3, 0x0, 0x0, 0x4c880, &(0x7f0000000540)={0xa, 0x4e20, 0x0, @loopback, 0x8}, 0x1c)
sendmmsg$inet6(r3, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)='\x00', 0x1}], 0x1}}], 0x1, 0x40444c4)
ioctl$VIDIOC_TRY_DECODER_CMD(r1, 0xc0585605, &(0x7f00000005c0)={0x0, 0x0, @start={0x0, 0x1}})
fadvise64(r0, 0x800090, 0x8938, 0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000a, 0x22052, r0, 0x93771000)

1.208426576s ago: executing program 2 (id=1254):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000140)="66baf80cb8044fdc87efed660f388059e0b805000000b91e4200000f01c10f20c035000000200f22c0f20fa20f01cb36263e660f381efc660f7c150c000000b805000000b9210000000f01c1c4e17929d8", 0x51}], 0x1, 0x11, 0x0, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, 0x0}], 0x1, 0xd, 0x0, 0x0)
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x2, &(0x7f0000000000)=@gcm_128={{0x304}, "bd88818314ff7d84", "0b3ea924c47b25d7624cd362581725c7", "000400", "d5a1d50399459b68"}, 0x28)
ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mkdir(&(0x7f0000000540)='./file0\x00', 0x108)
mount(&(0x7f0000001400)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000000000)='romfs\x00', 0x0, 0x0)

1.208034246s ago: executing program 1 (id=1255):
madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x80040, 0x8)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0)
mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, <r1=>0x0}, 0x2020)
write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0xc92480, 0x2, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10, 0x5}}, 0x50)
syz_fuse_handle_req(r0, &(0x7f000000e3c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f00000004c0)={&(0x7f0000000140)={0x50, 0xffffffffffffffda, 0xfffffffffffffffd, {0x7, 0x29, 0x1, 0xf7c44837fbff9df4, 0xbe2, 0x1ff, 0x8, 0x12c00, 0x0, 0x0, 0x20, 0x7f}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20c01, 0x0)
syz_clone3(&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000240)=[0x0], 0x1}, 0x58)

1.205221136s ago: executing program 0 (id=1256):
r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
fadvise64(r0, 0x92, 0x5, 0x2)
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000980), 0x80040, 0x0)
ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x1)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000003, 0x22052, r0, 0xa4717000)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.kill\x00', 0x275a, 0x0)
fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x1, 0x2, 0x1b8, 0x2})
r3 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)={0x18, 0x78, 0x601, 0x70bd28, 0x0, "", [@typed={0x7, 0x0, 0x0, 0x0, @str='\a\x00\x00'}]}, 0x18}], 0x1}, 0x0)
fcntl$lock(r2, 0x6, &(0x7f0000000200)={0x1, 0x0, 0x3, 0x1fd})
ioctl$IOMMU_VFIO_IOMMU_GET_INFO(r2, 0x3b70, &(0x7f0000000080)={0x60, 0x0, 0x0, 0x0, {}, {{}, 0x0, 0x0, [{}, {}, {}]}})

1.003108254s ago: executing program 1 (id=1257):
mkdir(&(0x7f0000000200)='./file0\x00', 0x50)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000), 0x80, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid={'afid', 0x3d, 0x4000000009}}]}}) (async)
mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='nilfs2\x00', 0x200808, 0x0)

785.298872ms ago: executing program 1 (id=1258):
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff)
r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0)
ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0)
ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000002c0)={'8255\x00', [0x4f27, 0x10003, 0x10000, 0x7f, 0x201, 0xcca, 0xeff, 0x3, 0x7, 0x3, 0x0, 0x1, 0x1, 0xffffffdc, 0x6, 0xe9cb, 0x1, 0x1a449, 0xd, 0x44000003, 0x89, 0xfffffffd, 0x0, 0x20001e46, 0x8, 0xe66, 0x47, 0x8, 0x108, 0x1, 0xfffffff8]})
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async, rerun: 64)
prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) (async, rerun: 64)
r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x1003ffffffc]}, 0x8, 0x0) (async, rerun: 64)
rt_sigprocmask(0x0, &(0x7f0000000000)={[0xffffffed]}, 0x0, 0x8) (async, rerun: 64)
r3 = gettid() (async)
r4 = getpid() (async)
r5 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x0) (async)
recvmsg$kcm(r5, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x2120)
recvmsg$kcm(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1}, 0x0) (async)
r6 = socket$kcm(0x10, 0x2, 0x0) (async)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000005c0)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x7}, 0x80, 0x0, 0xfffffffffffffdde}, 0x44014)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000580)="d8000000140081054e81f782db44b90402", 0x11}], 0x1, 0x0, 0x0, 0x7400}, 0x0)
write$cgroup_subtree(r6, &(0x7f0000000580)=ANY=[], 0xfe33) (async)
rt_tgsigqueueinfo(r4, r3, 0x7, &(0x7f0000000000)={0x202b, 0x0, 0x4})
read$FUSE(r2, &(0x7f0000000700)={0x2020}, 0x2020)
r7 = openat$cgroup_procs(r1, &(0x7f00000020c0)='tasks\x00', 0x2, 0x0)
write$cgroup_pid(r7, &(0x7f00000000c0), 0x12) (async)
mount(&(0x7f0000000080)=@rnullb, &(0x7f00000000c0)='./cgroup\x00', &(0x7f0000000040)='gfs2\x00', 0x308002, 0x0)

785.087651ms ago: executing program 4 (id=1259):
r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0)
ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f00000000c0)={0xb, @pix={0x8, 0xffffffff, 0x30324c4a, 0x7, 0x1, 0x8, 0x5, 0x5, 0x0, 0x8, 0x0, 0x7}})
ioctl$VIDIOC_CROPCAP(r0, 0xc02c563a, &(0x7f0000000080)={0x7})
mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='nilfs2\x00', 0x200808, 0x0)

577.439789ms ago: executing program 0 (id=1260):
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400), 0x0, 0x0, 0x0})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.stat\x00', 0x275a, 0x0)
write$binfmt_aout(r0, &(0x7f0000000400)=ANY=[], 0x1a3)
write$binfmt_misc(r0, &(0x7f0000000040)="0db723740d6678af6874bb74fb7875012c7de0568a8315a6736b7635e00126b713064871082ef63a291542a0bbb266ec7c61a508716f1b1ea80046ef", 0xe5c)
r1 = syz_open_dev$loop(&(0x7f0000000000), 0x8, 0x2180)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f00000002c0)={r0, 0x0, {0x2a00, 0x80010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, "fee8a2ab78fc179fd1f8a0e91ddaaca7bd64c6a4b4e00d9683dda1af1ea89de2b7fb0a0100000000000000000300", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "90be8b1c551265406c7f306003d8a0f4bd00"}})

554.425556ms ago: executing program 4 (id=1261):
ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x80000045})
r0 = socket$inet6(0xa, 0x3, 0x2f)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x8, 0xffff, 0x0, 0xa, 0x50, 0x0, 0x3c}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x6c}, 0x0, @in=@multicast1}}, 0xe8)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c)
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x1000007, 0x2172, 0xffffffffffffffff, 0x0)
r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10}], 0x0, 0x0, 0x0})
ppoll(&(0x7f0000000000)=[{r1, 0x1000}], 0x1, &(0x7f0000000380), 0x0, 0x0)
prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil)
r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
accept$ax25(r2, 0x0, 0x0)
munmap(&(0x7f0000002000/0x2000)=nil, 0x2000)
r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00')
preadv(r3, &(0x7f0000000040)=[{&(0x7f0000001180)=""/4113, 0x1011}], 0x1, 0x16, 0xfffffff9)
r4 = socket$nl_rdma(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000181401000000000000000000080005"], 0x20}, 0x1, 0x0, 0x0, 0x4008885}, 0x0)
r5 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000140), 0x8900, 0x0)
fadvise64(r5, 0x92, 0x5, 0x2)
r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r6, &(0x7f0000000000)={0x1f, 0xffff, 0x3}, 0x6)
write(r6, &(0x7f0000000080)="09000000010001", 0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000a, 0x22052, r5, 0x93771000)
ioctl$TCGETS2(r5, 0x802c542a, &(0x7f0000000000))

433.423685ms ago: executing program 1 (id=1262):
r0 = socket$kcm(0x10, 0x400000002, 0x0)
write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="93430000430033"], 0xfe33) (async)
mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='xfs\x00', 0x1200051, 0x0) (async)
r1 = memfd_secret(0x0)
mkdirat(r1, &(0x7f00000000c0)='./cgroup/../file0\x00', 0x30)

431.172189ms ago: executing program 2 (id=1263):
r0 = syz_open_dev$vim2m(&(0x7f0000000280), 0x4, 0x2)
ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000040)={0xc, 0x1, 0x0, "f819ebf45608e22e7a4944572ae210d0125a4b55b61c5deb3eb574c486d27eb2"})
r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000140), 0x88980, 0x0)
r2 = socket$nl_rdma(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000181401000000000000000000080005"], 0x20}, 0x1, 0x0, 0x0, 0x4008885}, 0x0)
fadvise64(r1, 0x1, 0x5, 0x2)
openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x240, 0x0)
r4 = creat(&(0x7f0000000200)='./bus\x00', 0x84)
r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
write$FUSE_NOTIFY_STORE(r4, &(0x7f0000000240)=ANY=[@ANYBLOB='+\x00\x00\x00', @ANYRES32=r3], 0x2b)
sendfile(r5, r3, 0x0, 0x4000000053d2)
r6 = syz_open_dev$usbfs(&(0x7f00000007c0), 0x73, 0x82)
ioctl$USBDEVFS_SUBMITURB(r6, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r7 = syz_usb_connect(0x5, 0x24, &(0x7f0000000700)=ANY=[@ANYBLOB="12010003aeba0408470503733093010204375900f8cde3050000000000000000000000000d7bd8e8f05dd2dc71269a48f8f83dfda219cea35f644c8d4b2218841c38e4e326becc603c6e147dd3cf18096eec33008b05f6c191f12afc1f73063a7ca110327eae2944fb2f0778c09dfbdf4b9a3256c12c812a1b3353893590eb5417cb7b30cc7adbdcc3245102d36f"], &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0})
r8 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
read$FUSE(r8, 0x0, 0x0)
r9 = socket$vsock_stream(0x28, 0x1, 0x0)
socket$inet6_mptcp(0xa, 0x1, 0x106)
sendmsg$sock(r9, &(0x7f0000000380)={&(0x7f0000000040)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x3c}, 0x4}, 0x80, 0x0}, 0x4000000)
mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x22, &(0x7f0000005980)={0x0, 0x989680})
syz_usb_control_io$hid(r7, &(0x7f00000003c0)={0x24, &(0x7f0000000280)={0x40, 0xa, 0xe4, {0xe4, 0x6, "122baf0c52df1cc59fead507b5c64ec2a4d3a7c1cd591c9e74b56fba4796ada0eefd06ef3d02dacd19a94fb141f437994b4661167f15c67a4f0f5fdafa7835980a932f35fcfe49997f0dddc067f344e03b4efea66de4bedaec632862296e2348fea94acf40e43f122e5754c67c9d7610fd799a9eab97df6c90d55bb643d977339415aaa8f1cc5463e7fa37d283c76e28b55714d22c4e6a4dc5997417acd2aafd9306b0529bfc2cdfaea457a46979895972784f58b1c65c766d134b4a4ec905de865b58c448839b480d20409762f2a3ccbf226bed26a39df6b0df6ae2ac796d9253a9"}}, &(0x7f0000000100)=ANY=[@ANYBLOB="0003040000ef03030140"], &(0x7f0000000180)={0x0, 0x22, 0x6, {[@main=@item_4={0x3, 0x0, 0xa, "298a4da4"}, @local=@item_012={0x0, 0x2, 0x8}]}}, &(0x7f00000001c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x200, 0x9, 0x1, {0x22, 0xc9}}}}, &(0x7f00000006c0)={0x2c, &(0x7f0000000400)={0x20, 0x16, 0xf1, "a2637c4303db9735a2f82a6018d5bfae3fe1e2fcb925ec81b2639bcd0694b41adab127ee7dec593d33a33213d99ecb36d226004cf6da4272b626139c6c5965f1051cc75cee6ae946cc548d3911405bd7f6f18afc24afdeec675e67d5b9a0158d5d142346e621945e8ee1f9f3669c3e854a05ad94dfa63e770fe010e20914e29352e4ca3dd345b6f0084708a11351610fb2468c6f0f05793ec02acab404dad8cb6c36235103c03cc4826a22f7d2ec3d3b3f9adb337c0874f69de77cf907f46233bfa9290650886d9dd5621215c3d7398cd0dec811d55fd3382f7675375c665e2c488515424fb5d3f3fb6e7769f0460d0e87"}, &(0x7f0000000500)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000540)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000580)={0x20, 0x1, 0xf6, "234add40b14213ab012c96c93cfb33c6237ca42e73bc56d0029dba1171a231ace617be022b1ecd1a069941dd922ea78a9ecf2f77391a2df9ac1c5069d2feafa580fd20e8a5209e9b0fccd3c48852dc13ac88b2bdb559f55a2749a622a6e261f29dcc2d8ad64286c65d012ed8b6e5187b100593ac2ed91556915dd77a7900445da5798ee5e9e2de4cac5ccebafc4531770c01752dc8e71d14f6d4485a36f96818dead295689e9a9a425d69f975b8a5f901ba5e36ab767ae692d91d6ce0af10abec103adc2918a91daa044083541937c0c0e0669a6bc0c01da09990141c0b91b7ba2065a373b8a25b884ff8bede34aa7b0adf54d649b9e"}, &(0x7f0000000680)={0x20, 0x3, 0x1}})
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000a, 0x22052, r1, 0x5708e000)

0s ago: executing program 1 (id=1264):
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000200)=@in={0x2, 0x0, @initdev}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)=""/216, 0xd8}, {&(0x7f0000000380)=""/68, 0x44}], 0x2, &(0x7f0000000400)=""/192, 0xc0}, 0x40000040) (async, rerun: 64)
sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="400000000506050000000000000000000200000a0900020073797a31000000000900030073797a310000000005000100070000000900030001797a300000000083cf80b1ca9335a940ea892d"], 0x40}}, 0x24004820) (async, rerun: 64)
sendfile(r0, r0, &(0x7f0000000100)=0x9, 0x7) (async)
r1 = socket$netlink(0x10, 0x3, 0x10)
bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) (async)
listen(0xffffffffffffffff, 0x2) (async, rerun: 32)
mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='msdos\x00', 0x200000, 0x0) (async, rerun: 32)
syz_create_resource$binfmt(&(0x7f00000000c0)='./cgroup\x00')

kernel console output (not intermixed with test programs):

T5955] usb 2-1: USB disconnect, device number 25
[  186.731524][ T7984] syz.0.542 (7984) used greatest stack depth: 18840 bytes left
[  186.757381][ T5857] udevd[5857]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  186.938849][ T8052] befs: (nullb0): No write support. Marking filesystem read-only
[  186.964717][ T8052] befs: (nullb0): invalid magic header
[  187.157965][ T8054] fuse: Bad value for 'fd'
[  187.457919][ T8060] overlayfs: upper fs does not support RENAME_WHITEOUT.
[  187.467478][ T8060] overlayfs: failed to set xattr on upper
[  187.495702][ T8060] overlayfs: ...falling back to redirect_dir=nofollow.
[  187.502585][ T8060] overlayfs: ...falling back to index=off.
[  187.556959][ T8060] overlayfs: ...falling back to uuid=null.
[  188.713338][ T5955] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[  188.890624][ T5955] usb 5-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47
[  188.917549][ T5955] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  188.967726][ T5955] usb 5-1: config 0 descriptor??
[  188.984845][ T8086] fuse: Bad value for 'fd'
[  188.999754][ T5955] gspca_main: STV06xx-2.14.0 probing 046d:0870
[  189.488010][ T8095] FAT-fs (rnullb0): bogus number of reserved sectors
[  189.495058][ T5955] gspca_stv06xx: I2C: Read error writing address: -71
[  189.508585][ T8095] FAT-fs (rnullb0): Can't find a valid FAT filesystem
[  189.518538][ T5955] usb 5-1: USB disconnect, device number 7
[  189.943762][ T5955] usb 3-1: new high-speed USB device number 31 using dummy_hcd
[  189.944838][ T8105] Mount JFS Failure: -22
[  190.073675][ T5955] usb 3-1: device descriptor read/64, error -71
[  190.232063][ T8104] iommufd_mock iommufd_mock0: Adding to iommu group 0
[  190.241318][ T8101] iommufd_mock iommufd_mock1: Adding to iommu group 1
[  190.339881][ T5955] usb 3-1: new high-speed USB device number 32 using dummy_hcd
[  190.463556][ T5955] usb 3-1: device descriptor read/64, error -71
[  190.573825][ T5955] usb usb3-port1: attempt power cycle
[  190.715126][ T8117] gfs2: not a GFS2 filesystem
[  190.886058][ T5847] Bluetooth: hci0: ACL packet too small
[  190.913965][ T5955] usb 3-1: new high-speed USB device number 33 using dummy_hcd
[  190.945857][ T5955] usb 3-1: device descriptor read/8, error -71
[  191.141846][ T8130] qnx4: no qnx4 filesystem (no root dir).
[  191.185319][ T5955] usb 3-1: new high-speed USB device number 34 using dummy_hcd
[  191.209485][ T5955] usb 3-1: device descriptor read/8, error -71
[  191.323905][ T5955] usb usb3-port1: unable to enumerate USB device
[  192.281140][ T8140] /dev/rnullb0: Can't open blockdev
[  192.947534][ T8152] binder: 8150:8152 ioctl c0306201 0 returned -14
[  193.719101][ T8166] netlink: 260 bytes leftover after parsing attributes in process `syz.4.604'.
[  193.719148][ T8166] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate.
[  193.836230][ T8173] random: crng reseeded on system resumption
[  194.181244][ T1304] ieee802154 phy0 wpan0: encryption failed: -22
[  194.181319][ T1304] ieee802154 phy1 wpan1: encryption failed: -22
[  194.222381][ T8180] /dev/rnullb0: Can't open blockdev
[  194.432709][ T8183] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  194.441897][ T8183] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  194.673288][   T43] usb 3-1: new high-speed USB device number 35 using dummy_hcd
[  194.823303][   T43] usb 3-1: Using ep0 maxpacket: 32
[  194.834772][   T43] usb 3-1: config 76 has an invalid descriptor of length 0, skipping remainder of the config
[  194.836809][   T43] usb 3-1: New USB device found, idVendor=069a, idProduct=0001, bcdDevice=51.c5
[  194.836836][   T43] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  194.836855][   T43] usb 3-1: Product: syz
[  194.836870][   T43] usb 3-1: Manufacturer: syz
[  194.836883][   T43] usb 3-1: SerialNumber: syz
[  194.849010][   T43] pwc: Askey VC010 type 1 USB webcam detected.
[  195.074605][   T43] pwc: send_video_command error -71
[  195.124442][   T43] pwc: Failed to set video mode CIF@30 fps; return code = -71
[  195.132013][   T43] Philips webcam 3-1:76.0: probe with driver Philips webcam failed with error -71
[  195.149060][   T43] usb 3-1: USB disconnect, device number 35
[  195.488460][ T8200] netlink: 8 bytes leftover after parsing attributes in process `syz.4.613'.
[  195.623628][ T8202] XFS (rnullb0): Invalid superblock magic number
[  196.257446][ T5854] Bluetooth: hci1: command 0x0406 tx timeout
[  196.257496][ T5854] Bluetooth: hci0: command 0x0406 tx timeout
[  196.257529][ T5854] Bluetooth: hci2: command 0x0406 tx timeout
[  196.736255][ T8236] 9pnet_fd: p9_fd_create_unix (8236): problem connecting socket: ./file0: -13
[  196.878146][   T30] audit: type=1326 audit(1753843020.714:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8237 comm="syz.2.621" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7feed3b8e9a9 code=0x0
[  197.155193][ T8245] /dev/rnullb0: Can't open blockdev
[  197.216655][ T8248] /dev/rnullb0: Can't open blockdev
[  197.697357][ T8260] vivid-004: =================  START STATUS  =================
[  197.697413][ T8260] vivid-004: FM Deviation: 75000
[  197.697491][ T8260] vivid-004: ==================  END STATUS  ==================
[  197.698294][ T8260] Can't find a SQUASHFS superblock on rnullb0
[  197.800029][ T8262] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(4)
[  197.800073][ T8262] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed)
[  197.800219][ T8262] vhci_hcd vhci_hcd.0: Device attached
[  197.845601][ T8263] usbip_core: unknown command
[  197.845619][ T8263] vhci_hcd: unknown pdu 0
[  197.845629][ T8263] usbip_core: unknown command
[  197.849014][ T1102] vhci_hcd: stop threads
[  197.849038][ T1102] vhci_hcd: release socket
[  197.849054][ T1102] vhci_hcd: disconnect device
[  198.273363][ T5955] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[  198.413280][ T5955] usb 5-1: device descriptor read/64, error -71
[  198.523976][ T8268] netlink: 'syz.2.632': attribute type 29 has an invalid length.
[  198.525006][ T8269] Can't find a SQUASHFS superblock on rnullb0
[  198.525484][ T8268] netlink: 'syz.2.632': attribute type 29 has an invalid length.
[  198.653426][ T5955] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[  198.783395][ T5955] usb 5-1: device descriptor read/64, error -71
[  198.802665][ T8277] /dev/rnullb0: Can't open blockdev
[  198.906411][ T5955] usb usb5-port1: attempt power cycle
[  199.128138][ T7736] syz.0.476 (7736) used greatest stack depth: 16040 bytes left
[  199.263544][ T5955] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[  199.324939][ T5955] usb 5-1: device descriptor read/8, error -71
[  199.577239][ T5955] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[  199.626841][ T5955] usb 5-1: device descriptor read/8, error -71
[  199.739263][ T5955] usb usb5-port1: unable to enumerate USB device
[  201.136831][   T30] audit: type=1326 audit(1753843024.974:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8306 comm="syz.1.644" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f597758e9a9 code=0x0
[  201.176624][ T8310] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0
[  201.741454][ T8321] /dev/nullb0: Can't open blockdev
[  201.965380][ T8326] /dev/rnullb0: Can't open blockdev
[  202.100302][ T8330] /dev/rnullb0: Can't open blockdev
[  202.383309][   T43] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[  202.572136][   T43] usb 5-1: config 0 interface 0 altsetting 13 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  202.584178][   T43] usb 5-1: config 0 interface 0 altsetting 13 endpoint 0x81 has invalid wMaxPacketSize 0
[  202.608877][   T43] usb 5-1: config 0 interface 0 altsetting 13 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[  202.643373][   T43] usb 5-1: config 0 interface 0 has no altsetting 0
[  202.650036][   T43] usb 5-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00
[  202.673272][   T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  202.696312][   T43] usb 5-1: config 0 descriptor??
[  203.114432][   T43] uclogic 0003:28BD:0042.0009: interface is invalid, ignoring
[  203.327438][   T10] usb 5-1: USB disconnect, device number 12
[  203.813669][   T43] usb 2-1: new high-speed USB device number 26 using dummy_hcd
[  203.946779][ T8347] netlink: 12 bytes leftover after parsing attributes in process `syz.4.657'.
[  203.955861][   T43] usb 2-1: device descriptor read/64, error -71
[  203.993683][ T8348] netlink: 12 bytes leftover after parsing attributes in process `syz.4.657'.
[  204.202613][   T43] usb 2-1: new high-speed USB device number 27 using dummy_hcd
[  204.362306][   T43] usb 2-1: device descriptor read/64, error -71
[  204.504205][   T43] usb usb2-port1: attempt power cycle
[  204.713464][ T5844] usb 5-1: new high-speed USB device number 13 using dummy_hcd
[  204.873759][   T43] usb 2-1: new high-speed USB device number 28 using dummy_hcd
[  204.904901][   T43] usb 2-1: device descriptor read/8, error -71
[  205.173390][   T43] usb 2-1: new high-speed USB device number 29 using dummy_hcd
[  205.208224][   T43] usb 2-1: device descriptor read/8, error -71
[  205.293467][   T24] usb 3-1: new low-speed USB device number 36 using dummy_hcd
[  205.325699][   T43] usb usb2-port1: unable to enumerate USB device
[  205.498134][   T24] usb 3-1: config 168 descriptor has 1 excess byte, ignoring
[  205.513419][   T24] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8
[  205.533960][   T24] usb 3-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  205.556237][   T24] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10
[  205.593920][   T24] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8
[  205.626690][   T24] usb 3-1: config 168 descriptor has 1 excess byte, ignoring
[  205.653550][   T24] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8
[  205.680726][   T24] usb 3-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  205.722975][   T24] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10
[  205.761537][   T24] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8
[  205.769592][ T8361] /dev/rnullb0: Can't open blockdev
[  205.784478][   T24] usb 3-1: config 168 descriptor has 1 excess byte, ignoring
[  205.791906][   T24] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8
[  205.812959][   T24] usb 3-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  205.834615][   T24] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10
[  205.883262][   T24] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8
[  205.906769][   T24] usb 3-1: string descriptor 0 read error: -22
[  205.913305][   T24] usb 3-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e
[  205.922692][   T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  205.951745][   T24] adutux 3-1:168.0: ADU100  now attached to /dev/usb/adutux0
[  206.150435][ T8357] /dev/rnullb0: Can't open blockdev
[  206.189959][   T24] usb 3-1: USB disconnect, device number 36
[  206.253496][ T8372] netlink: 4 bytes leftover after parsing attributes in process `syz.4.665'.
[  206.290579][ T8372] /dev/rnullb0: Can't open blockdev
[  206.302750][ T8374] input: syz0 as /devices/virtual/input/input14
[  206.364231][ T8374] /dev/rnullb0: Can't open blockdev
[  206.715532][ T8383] random: crng reseeded on system resumption
[  207.005785][ T8391] netlink: 'syz.2.671': attribute type 11 has an invalid length.
[  207.061788][ T8393] ./file0: Can't lookup blockdev
[  207.413414][ T8399] Trying to write to read-only block-device rnullb0
[  207.483063][ T8405] /dev/rnullb0: Can't open blockdev
[  207.736268][ T8411] /dev/rnullb0: Can't open blockdev
[  208.213317][ T5844] usb 1-1: new high-speed USB device number 29 using dummy_hcd
[  208.351339][ T8423] netlink: 168 bytes leftover after parsing attributes in process `syz.1.682'.
[  208.384245][ T5844] usb 1-1: Using ep0 maxpacket: 32
[  208.401746][ T5844] usb 1-1: config 0 has an invalid interface number: 96 but max is 0
[  208.416111][ T5844] usb 1-1: config 0 has no interface number 0
[  208.433648][ T5844] usb 1-1: config 0 interface 96 has no altsetting 0
[  208.449316][ T5844] usb 1-1: New USB device found, idVendor=054c, idProduct=06c3, bcdDevice=6d.b8
[  208.463386][ T5844] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  208.481881][ T5844] usb 1-1: Product: syz
[  208.491893][ T5844] usb 1-1: Manufacturer: syz
[  208.501816][ T5844] usb 1-1: SerialNumber: syz
[  208.523662][ T5844] usb 1-1: config 0 descriptor??
[  208.542609][ T5844] port100 1-1:0.96: NFC: Could not find bulk-in or bulk-out endpoint
[  209.026169][   T43] usb 1-1: USB disconnect, device number 29
[  209.093515][ T5844] usb 3-1: new high-speed USB device number 37 using dummy_hcd
[  209.214129][ T8444] /dev/rnullb0: Can't open blockdev
[  209.236597][ T8445] /dev/rnullb0: Can't open blockdev
[  209.243285][ T5844] usb 3-1: device descriptor read/64, error -71
[  209.484279][ T5844] usb 3-1: new high-speed USB device number 38 using dummy_hcd
[  209.623847][   T10] usb 1-1: new high-speed USB device number 30 using dummy_hcd
[  209.654404][ T5844] usb 3-1: device descriptor read/64, error -71
[  209.765313][ T5844] usb usb3-port1: attempt power cycle
[  209.794218][   T10] usb 1-1: Using ep0 maxpacket: 8
[  209.820152][   T10] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 7
[  209.855717][   T10] usb 1-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b
[  209.883273][   T10] usb 1-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3
[  209.913241][   T10] usb 1-1: Product: syz
[  209.920074][ T8472] syz.1.698: attempt to access beyond end of device
[  209.920074][ T8472] loop1: rw=0, sector=6, nr_sectors = 2 limit=0
[  209.924402][   T10] usb 1-1: Manufacturer: syz
[  209.942792][ T8472] ADFS-fs (loop1): error: unable to read block 3, try 0
[  209.963383][   T10] usb 1-1: SerialNumber: syz
[  209.990953][ T8474] netlink: 41 bytes leftover after parsing attributes in process `syz.4.699'.
[  210.082600][ T8478] /dev/rnullb0: Can't open blockdev
[  210.123539][ T5844] usb 3-1: new high-speed USB device number 39 using dummy_hcd
[  210.175478][ T5844] usb 3-1: device descriptor read/8, error -71
[  210.242436][   T10] usb 1-1: Handspring Visor / Palm OS: No valid connect info available
[  210.270206][   T10] usb 1-1: Handspring Visor / Palm OS: port 0, is for Generic use
[  210.279157][   T10] usb 1-1: Handspring Visor / Palm OS: port 0, is for Generic use
[  210.287807][   T10] usb 1-1: Handspring Visor / Palm OS: Number of ports: 2
[  210.422525][   T10] visor 1-1:1.0: Handspring Visor / Palm OS converter detected
[  210.433862][ T5844] usb 3-1: new high-speed USB device number 40 using dummy_hcd
[  210.453560][   T10] usb 1-1: Handspring Visor / Palm OS converter now attached to ttyUSB0
[  210.464130][ T5844] usb 3-1: device descriptor read/8, error -71
[  210.474081][   T10] usb 1-1: Handspring Visor / Palm OS converter now attached to ttyUSB1
[  210.574525][ T5844] usb usb3-port1: unable to enumerate USB device
[  210.593467][   T24] usb 2-1: new high-speed USB device number 30 using dummy_hcd
[  210.629678][ T8452] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  210.644636][ T8452] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  210.699659][   T10] usb 1-1: USB disconnect, device number 30
[  210.721311][   T10] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0
[  210.746536][   T10] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1
[  210.758611][   T10] visor 1-1:1.0: device disconnected
[  210.768652][   T24] usb 2-1: config 1 interface 0 has no altsetting 0
[  210.780631][   T24] usb 2-1: New USB device found, idVendor=046d, idProduct=c215, bcdDevice= 0.40
[  210.796448][   T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  210.837315][   T24] usb 2-1: Product: Ь
[  210.841434][   T24] usb 2-1: Manufacturer: ࠁ
[  210.847971][   T24] usb 2-1: SerialNumber: ᐄ
[  211.065587][ T8491] netlink: 40 bytes leftover after parsing attributes in process `syz.4.703'.
[  211.319301][   T24] usbhid 2-1:1.0: can't add hid device: -71
[  211.334353][   T24] usbhid 2-1:1.0: probe with driver usbhid failed with error -71
[  211.350790][   T24] usb 2-1: USB disconnect, device number 30
[  211.483443][   T10] usb 5-1: new full-speed USB device number 14 using dummy_hcd
[  211.647407][   T10] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  211.669393][   T10] usb 5-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f
[  211.683370][   T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  211.701711][   T10] usb 5-1: Product: syz
[  211.711834][   T10] usb 5-1: Manufacturer: syz
[  211.721965][   T10] usb 5-1: SerialNumber: syz
[  211.735077][   T10] usb 5-1: config 0 descriptor??
[  211.753587][   T10] hub 5-1:0.0: bad descriptor, ignoring hub
[  211.759509][   T10] hub 5-1:0.0: probe with driver hub failed with error -5
[  211.781597][   T10] usb 5-1: Quirk or no altset; falling back to MIDI 1.0
[  211.842675][   T10] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -2
[  211.948811][ T8497] /dev/rnullb0: Can't open blockdev
[  212.032819][ T5857] udevd[5857]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  212.083964][ T5859] usb 5-1: USB disconnect, device number 14
[  212.097669][ T8521] /dev/rnullb0: Can't open blockdev
[  212.193366][   T10] usb 2-1: new high-speed USB device number 31 using dummy_hcd
[  212.231385][ T8523] fuse: Bad value for 'group_id'
[  212.237030][ T8523] fuse: Bad value for 'group_id'
[  212.263781][    T9] usb 3-1: new high-speed USB device number 41 using dummy_hcd
[  212.354331][   T10] usb 2-1: Using ep0 maxpacket: 32
[  212.364353][   T10] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  212.384690][   T10] usb 2-1: New USB device found, idVendor=05ac, idProduct=0237, bcdDevice= 0.40
[  212.394771][    T9] usb 3-1: device descriptor read/64, error -71
[  212.401282][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  212.409474][   T10] usb 2-1: Product: syz
[  212.418535][   T10] usb 2-1: Manufacturer: syz
[  212.423317][   T10] usb 2-1: SerialNumber: syz
[  212.633406][    T9] usb 3-1: new high-speed USB device number 42 using dummy_hcd
[  212.791766][   T10] input: bcm5974 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/input/input15
[  212.802362][    T9] usb 3-1: device descriptor read/64, error -71
[  212.803424][ T5844] usb 5-1: new high-speed USB device number 15 using dummy_hcd
[  212.858516][ T5203] bcm5974 2-1:1.0: could not read from device
[  212.870031][ T5203] bcm5974 2-1:1.0: could not read from device
[  212.892619][ T5203] bcm5974 2-1:1.0: could not read from device
[  212.913787][   T10] usb 2-1: USB disconnect, device number 31
[  212.944232][    T9] usb usb3-port1: attempt power cycle
[  212.952489][ T8537] /dev/rnullb0: Can't open blockdev
[  213.005850][ T5844] usb 5-1: Using ep0 maxpacket: 8
[  213.022049][ T5844] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04
[  213.059551][ T5844] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  213.070470][ T8537] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(12)
[  213.077090][ T8537] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed)
[  213.089249][ T5844] usb 5-1: Product: syz
[  213.099857][ T5844] usb 5-1: Manufacturer: syz
[  213.107325][ T5844] usb 5-1: SerialNumber: syz
[  213.123817][ T5844] usb 5-1: config 0 descriptor??
[  213.133497][ T8537] vhci_hcd vhci_hcd.0: Device attached
[  213.282953][ T8547] vivid-000: =================  START STATUS  =================
[  213.290920][ T8547] vivid-000: Test Pattern: 75% Colorbar
[  213.293398][    T9] usb 3-1: new high-speed USB device number 43 using dummy_hcd
[  213.298880][ T8547] vivid-000: Fill Percentage of Frame: 100
[  213.318974][ T8540] vhci_hcd: connection closed
[  213.323535][ T1102] vhci_hcd: stop threads
[  213.325217][ T8547] vivid-000: Horizontal Movement: 
[  213.328368][ T1102] vhci_hcd: release socket
[  213.336768][ T5844] usb 5-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  213.351768][ T8545] /dev/rnullb0: Can't open blockdev
[  213.355233][ T1102] vhci_hcd: disconnect device
[  213.360072][ T8547] Move Left Fast
[  213.363530][  T981] usb 35-1: new high-speed USB device number 2 using vhci_hcd
[  213.370765][ T8547] vivid-000: Vertical Movement: No Movement
[  213.380985][ T8547] vivid-000: OSD Text Mode: All
[  213.381353][    T9] usb 3-1: device descriptor read/8, error -71
[  213.386321][ T8547] vivid-000: Show Border: false
[  213.397798][ T8547] vivid-000: Show Square: false
[  213.402803][ T8547] vivid-000: Sensor Flipped Horizontally: false
[  213.406747][  T981] usb 35-1: enqueue for inactive port 0
[  213.412973][ T8547] vivid-000: Sensor Flipped Vertically: false
[  213.421170][ T8547] vivid-000: Insert SAV Code in Image: false
[  213.429635][ T8547] vivid-000: Insert EAV Code in Image: false
[  213.436461][ T8547] vivid-000: Insert Video Guard Band: false
[  213.442508][ T8547] vivid-000: Reduced Framerate: false
[  213.448493][ T8547] vivid-000: HDMI 000-0 Is Connected To: Test Pattern Generator
[  213.456687][ T8547] vivid-000: S-Video 000-0 Is Connected To: Test Pattern Generator
[  213.465032][ T8547] vivid-000: Enable Capture Cropping: true
[  213.470963][ T8547] vivid-000: Enable Capture Composing: true
[  213.478696][ T8547] vivid-000: Enable Capture Scaler: true
[  213.486503][ T8547] vivid-000: Timestamp Source: End of Frame
[  213.492623][ T8547] vivid-000: Colorspace: sRGB
[  213.493451][  T981] vhci_hcd: vhci_device speed not set
[  213.499420][ T8547] vivid-000: Transfer Function: Default
[  213.511526][ T8547] vivid-000: Y'CbCr Encoding: Default
[  213.519805][ T8547] vivid-000: HSV Encoding: Hue 0-179
[  213.525650][ T8547] vivid-000: Quantization: Default
[  213.530993][ T8547] vivid-000: Apply Alpha To Red Only: false
[  213.540291][ T8547] vivid-000: Standard Aspect Ratio: 4x3
[  213.548902][ T8547] vivid-000: DV Timings Signal Mode: Current DV Timings inactive
[  213.558830][ T8547] vivid-000: DV Timings: 640x480p59 inactive
[  213.567888][ T8547] vivid-000: DV Timings Aspect Ratio: Source Width x Height
[  213.577581][ T8547] vivid-000: Maximum EDID Blocks: 2
[  213.582940][ T8547] vivid-000: Limited RGB Range (16-235): false
[  213.595688][ T8547] vivid-000: Rx RGB Quantization Range: Automatic
[  213.602308][ T8547] vivid-000: Power Present: 0x00000001
[  213.611002][ T8547] tpg source WxH: 320x180 (Y'CbCr)
[  213.620801][ T8547] tpg field: 1
[  213.627803][ T8547] tpg crop: (0,0)/320x180
[  213.632361][ T8547] tpg compose: (0,0)/320x180
[  213.639190][ T8547] tpg colorspace: 8
[  213.643454][    T9] usb 3-1: new high-speed USB device number 44 using dummy_hcd
[  213.652027][ T8547] tpg transfer function: 0/0
[  213.661051][ T8547] tpg Y'CbCr encoding: 0/0
[  213.665862][ T8547] tpg quantization: 0/0
[  213.670041][ T8547] tpg RGB range: 0/2
[  213.678593][ T8547] vivid-000: ==================  END STATUS  ==================
[  213.684285][    T9] usb 3-1: device descriptor read/8, error -71
[  213.795526][    T9] usb usb3-port1: unable to enumerate USB device
[  214.206686][    T9] usb 2-1: new full-speed USB device number 32 using dummy_hcd
[  214.358057][ T8527] /dev/rnullb0: Can't open blockdev
[  214.372262][ T5844] dvb_usb_rtl28xxu 5-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  214.382920][ T8564] /dev/rnullb0: Can't open blockdev
[  214.388122][ T5844] usb 5-1: USB disconnect, device number 15
[  214.417349][    T9] usb 2-1: config 0 has an invalid interface number: 50 but max is 0
[  214.426876][    T9] usb 2-1: config 0 has no interface number 0
[  214.454725][    T9] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc
[  214.464409][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  214.472435][    T9] usb 2-1: Product: syz
[  214.477220][    T9] usb 2-1: Manufacturer: syz
[  214.481823][    T9] usb 2-1: SerialNumber: syz
[  214.503564][    T9] usb 2-1: config 0 descriptor??
[  214.518499][    T9] yurex 2-1:0.50: Could not find endpoints
[  214.826738][    T9] usb 2-1: USB disconnect, device number 32
[  215.107010][ T8569] fuse: Bad value for 'group_id'
[  215.112229][ T8569] fuse: Bad value for 'group_id'
[  215.205182][ T8571] netlink: 60 bytes leftover after parsing attributes in process `syz.2.725'.
[  215.232617][ T8571] netlink: 60 bytes leftover after parsing attributes in process `syz.2.725'.
[  215.256741][ T8571] netlink: 60 bytes leftover after parsing attributes in process `syz.2.725'.
[  215.283588][ T8573] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4)
[  215.290130][ T8573] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed)
[  215.363400][ T8573] vhci_hcd vhci_hcd.0: Device attached
[  215.474997][ T8574] vhci_hcd: connection closed
[  215.476156][ T3548] vhci_hcd: stop threads
[  215.505384][ T3548] vhci_hcd: release socket
[  215.524166][ T3548] vhci_hcd: disconnect device
[  215.654392][ T8586] /dev/rnullb0: Can't open blockdev
[  216.197954][ T8594] fuse: Bad value for 'group_id'
[  216.202961][ T8594] fuse: Bad value for 'group_id'
[  216.650054][ T8606] /dev/rnullb0: Can't open blockdev
[  216.988572][ T8622] /dev/rnullb0: Can't open blockdev
[  217.222671][ T8633] /dev/rnullb0: Can't open blockdev
[  217.352329][ T8639] /dev/rnullb0: Can't open blockdev
[  217.398072][ T8639] netlink: 16 bytes leftover after parsing attributes in process `syz.1.748'.
[  217.587488][ T8645] netlink: 24 bytes leftover after parsing attributes in process `syz.4.750'.
[  217.607236][ T8646] netlink: 24 bytes leftover after parsing attributes in process `syz.4.750'.
[  217.725371][ T8649] /dev/rnullb0: Can't open blockdev
[  217.842430][   T30] audit: type=1326 audit(1753843041.674:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8651 comm="syz.1.752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f597758e9a9 code=0x7fc00000
[  217.883794][  T981] usb 5-1: new full-speed USB device number 16 using dummy_hcd
[  217.960777][ T8661] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(4)
[  217.967332][ T8661] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed)
[  217.998869][ T8661] vhci_hcd vhci_hcd.0: Device attached
[  218.016298][ T8662] usbip_core: unknown command
[  218.022222][ T8662] vhci_hcd: unknown pdu 0
[  218.034240][ T8662] usbip_core: unknown command
[  218.043595][ T1102] vhci_hcd: stop threads
[  218.062520][  T981] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 14129, setting to 64
[  218.085135][ T1102] vhci_hcd: release socket
[  218.089600][ T1102] vhci_hcd: disconnect device
[  218.109847][  T981] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b
[  218.152142][  T981] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  218.194628][  T981] usb 5-1: config 0 descriptor??
[  218.374122][   T30] audit: type=1400 audit(1753843042.204:9): apparmor="DENIED" operation="setprocattr" info="invalid" error=-22 profile="unconfined" pid=8674 comm="syz.1.759"
[  218.391001][ T5844] usb 1-1: new high-speed USB device number 31 using dummy_hcd
[  218.405269][  T981] ath6kl: Failed to submit usb control message: -71
[  218.423368][  T981] ath6kl: unable to send the bmi data to the device: -71
[  218.441460][  T981] ath6kl: Unable to send get target info: -71
[  218.451537][  T981] ath6kl: Failed to init ath6kl core: -71
[  218.469550][  T981] ath6kl_usb 5-1:0.0: probe with driver ath6kl_usb failed with error -71
[  218.504080][  T981] usb 5-1: USB disconnect, device number 16
[  218.555579][ T5844] usb 1-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config
[  218.578480][ T5844] usb 1-1: config 2 interface 0 altsetting 178 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  218.641259][ T5844] usb 1-1: config 2 interface 0 has no altsetting 0
[  218.660187][ T5844] usb 1-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice=da.47
[  218.673514][ T5844] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  218.691775][ T5844] usb 1-1: Product: syz
[  218.701897][ T5844] usb 1-1: Manufacturer: syz
[  218.712013][ T5844] usb 1-1: SerialNumber: syz
[  219.010856][ T5844] usb 1-1: USB disconnect, device number 31
[  219.342040][ T8704] /dev/rnullb0: Can't open blockdev
[  219.643863][ T8712] /dev/rnullb0: Can't open blockdev
[  220.024080][ T8722] netlink: 8 bytes leftover after parsing attributes in process `syz.0.773'.
[  220.062993][ T8722] /dev/rnullb0: Can't open blockdev
[  220.209498][ T8728] trusted_key: encrypted key: instantiation of keys using provided decrypted data is disabled since CONFIG_USER_DECRYPTED_DATA is set to false
[  220.263301][ T5859] usb 2-1: new high-speed USB device number 33 using dummy_hcd
[  220.460116][ T5859] usb 2-1: too many endpoints for config 4 interface 0 altsetting 0: 79, using maximum allowed: 30
[  220.500707][ T5859] usb 2-1: config 4 interface 0 altsetting 0 has an endpoint descriptor with address 0x32, changing to 0x2
[  220.543985][ T5859] usb 2-1: config 4 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 91
[  220.575461][ T5859] usb 2-1: config 4 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 79
[  220.616992][ T5859] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b
[  220.657941][ T5859] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  220.753859][ T8723] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  220.858258][ T8737] /dev/rnullb0: Can't open blockdev
[  220.975473][ T8739] /dev/rnullb0: Can't open blockdev
[  221.035242][ T5859] ath6kl: Failed to submit usb control message: -71
[  221.041911][ T5859] ath6kl: unable to send the bmi data to the device: -71
[  221.073337][ T5859] ath6kl: Unable to send get target info: -71
[  221.081959][ T5859] ath6kl: Failed to init ath6kl core: -71
[  221.098026][ T8744] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  221.112404][ T5859] ath6kl_usb 2-1:4.0: probe with driver ath6kl_usb failed with error -71
[  221.154212][ T8744] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  221.167165][ T5859] usb 2-1: USB disconnect, device number 33
[  221.345628][  T981] usb 3-1: new high-speed USB device number 45 using dummy_hcd
[  221.612161][ T8757] binder: 8756:8757 ioctl c0306201 0 returned -14
[  222.620242][ T8764] orangefs_mount: mount request failed with -4
[  222.673566][ T5844] usb 5-1: new high-speed USB device number 17 using dummy_hcd
[  222.808351][ T8793] netlink: 'syz.1.791': attribute type 5 has an invalid length.
[  222.839884][ T8794] /dev/rnullb0: Can't open blockdev
[  222.863710][ T5844] usb 5-1: Using ep0 maxpacket: 32
[  222.881076][ T5844] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024
[  222.951028][ T5844] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79
[  222.974487][ T5844] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2
[  222.996288][ T5844] usb 5-1: Product: syz
[  223.000483][ T5844] usb 5-1: Manufacturer: syz
[  223.033384][ T5844] usb 5-1: SerialNumber: syz
[  223.049148][ T5844] usb 5-1: config 0 descriptor??
[  223.084582][ T8786] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  223.114520][ T5844] hub 5-1:0.0: bad descriptor, ignoring hub
[  223.120466][ T5844] hub 5-1:0.0: probe with driver hub failed with error -5
[  223.203288][  T981] usb 2-1: new high-speed USB device number 34 using dummy_hcd
[  223.395637][  T981] usb 2-1: Using ep0 maxpacket: 32
[  223.422688][  T981] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024
[  223.449489][  T981] usb 2-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79
[  223.468961][  T981] usb 2-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2
[  223.483650][  T981] usb 2-1: Product: syz
[  223.493416][  T981] usb 2-1: Manufacturer: syz
[  223.518921][  T981] usb 2-1: SerialNumber: syz
[  223.534791][  T981] usb 2-1: config 0 descriptor??
[  223.540544][ T8793] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  223.559999][  T981] hub 2-1:0.0: bad descriptor, ignoring hub
[  223.573373][  T981] hub 2-1:0.0: probe with driver hub failed with error -5
[  223.614254][  T981] chaoskey 2-1:0.0: Unable to register with hwrng
[  223.672624][ T8804] /dev/rnullb0: Can't open blockdev
[  223.834574][ T8786] usb 5-1: reset high-speed USB device number 17 using dummy_hcd
[  223.960871][ T8815] /dev/rnullb0: Can't open blockdev
[  223.976627][ T8814] netlink: 4 bytes leftover after parsing attributes in process `syz.0.799'.
[  224.046406][ T8815] netlink: 104 bytes leftover after parsing attributes in process `syz.2.798'.
[  224.067120][ T8786] usb 5-1: device firmware changed
[  224.124911][ T5844] usb 5-1: USB disconnect, device number 17
[  224.233551][   T24] usb 2-1: USB disconnect, device number 34
[  224.293392][ T5844] usb 5-1: new high-speed USB device number 18 using dummy_hcd
[  224.473407][ T5844] usb 5-1: Using ep0 maxpacket: 32
[  224.501010][ T5844] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024
[  224.553806][ T5844] usb 5-1: string descriptor 0 read error: -22
[  224.560130][ T5844] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79
[  224.599724][ T5844] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2
[  224.625055][ T5844] usb 5-1: config 0 descriptor??
[  224.653524][  T981] usb 1-1: new full-speed USB device number 32 using dummy_hcd
[  224.674130][ T8801] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  224.724798][ T5844] hub 5-1:0.0: bad descriptor, ignoring hub
[  224.731657][ T5844] hub 5-1:0.0: probe with driver hub failed with error -5
[  224.840396][  T981] usb 1-1: not running at top speed; connect to a high speed hub
[  224.859737][  T981] usb 1-1: config 8 has an invalid interface number: 170 but max is 0
[  224.883283][  T981] usb 1-1: config 8 has no interface number 0
[  224.899729][  T981] usb 1-1: config 8 interface 170 has no altsetting 0
[  224.936600][  T981] usb 1-1: New USB device found, idVendor=2345, idProduct=a8d9, bcdDevice=33.5c
[  224.948937][ T8826] kexec: Could not allocate control_code_buffer
[  224.958555][  T981] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  224.986426][  T981] usb 1-1: Product: syz
[  225.008859][  T981] usb 1-1: Manufacturer: syz
[  225.033351][  T981] usb 1-1: SerialNumber: syz
[  225.083782][ T5844] usb 5-1: USB disconnect, device number 18
[  225.156983][ T8830] iommufd_mock iommufd_mock0: Adding to iommu group 0
[  225.216717][ T8830] /dev/rnullb0: Can't open blockdev
[  225.227925][ T8830] iommufd_mock iommufd_mock1: Adding to iommu group 1
[  226.224891][ T8852] /dev/rnullb0: Can't open blockdev
[  226.344477][ T8854] fuse: Unknown parameter 'grou00000000000000000000'
[  226.559784][ T8856] netlink: 24 bytes leftover after parsing attributes in process `syz.4.809'.
[  226.583347][ T8856] netlink: 80 bytes leftover after parsing attributes in process `syz.4.809'.
[  226.616743][ T8859] netlink: 44 bytes leftover after parsing attributes in process `syz.4.809'.
[  226.665790][ T8860] /dev/rnullb0: Can't open blockdev
[  227.008029][ T8865] netlink: 28 bytes leftover after parsing attributes in process `syz.1.812'.
[  227.125923][  T981] usb 1-1: USB disconnect, device number 32
[  227.259528][   T43] usb 3-1: new full-speed USB device number 46 using dummy_hcd
[  227.326282][ T8872] fuse: Bad value for 'group_id'
[  227.340508][ T8872] fuse: Bad value for 'group_id'
[  227.658731][ T8879] /dev/rnullb0: Can't open blockdev
[  227.898409][ T8885] netlink: 20 bytes leftover after parsing attributes in process `syz.4.817'.
[  227.987911][ T8889] fuse: Unknown parameter 'grou00000000000000000000'
[  228.808302][ T8904] tty tty22: ldisc open failed (-12), clearing slot 21
[  228.940467][ T8906] tty tty22: ldisc open failed (-12), clearing slot 21
[  229.478204][ T8916] /dev/rnullb0: Can't open blockdev
[  229.492918][ T8916] netlink: 84 bytes leftover after parsing attributes in process `syz.1.826'.
[  229.527196][ T8920] fuse: Unknown parameter 'grou00000000000000000000'
[  229.647370][ T8930] /dev/rnullb0: Can't open blockdev
[  229.907353][ T8938] netlink: 'syz.1.831': attribute type 1 has an invalid length.
[  229.907377][ T8938] netlink: 'syz.1.831': attribute type 101 has an invalid length.
[  229.907391][ T8938] netlink: 480 bytes leftover after parsing attributes in process `syz.1.831'.
[  229.917943][ T8938] fuse: Invalid rootmode
[  229.928038][ T8938] netlink: 'syz.1.831': attribute type 83 has an invalid length.
[  229.989179][ T8940] /dev/rnullb0: Can't open blockdev
[  229.995209][ T8940] /dev/rnullb0: Can't open blockdev
[  230.471441][ T8956] sp0: Synchronizing with TNC
[  230.494578][ T8956] sp0: Found TNC
[  230.563755][   T43] usb 3-1: new high-speed USB device number 47 using dummy_hcd
[  230.768140][ T8958] /dev/rnullb0: Can't open blockdev
[  230.773821][ T8955] [U] �`
[  230.803263][   T43] usb 3-1: Using ep0 maxpacket: 8
[  230.826671][   T43] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b
[  230.857480][   T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  230.888506][   T43] pvrusb2: Hardware description: Terratec Grabster AV400
[  230.897334][ T8962] fuse: Unknown parameter 'group_i00000000000000000000'
[  230.918886][   T43] pvrusb2: **********
[  230.941281][   T43] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[  230.975240][   T43] pvrusb2: Important functionality might not be entirely working.
[  230.983607][   T43] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[  231.056283][   T43] pvrusb2: **********
[  231.093559][ T8947] cgroup: Unknown subsys name 'uid'
[  231.104465][ T2347] pvrusb2: Invalid write control endpoint
[  231.125953][ T8968] No control pipe specified
[  231.170987][ T5844] usb 3-1: USB disconnect, device number 47
[  231.291198][ T2347] pvrusb2: Invalid write control endpoint
[  231.326034][ T2347] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work.
[  231.360454][ T2347] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device.
[  231.403304][ T2347] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups.
[  231.431849][ T8983] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  231.440755][ T2347] pvrusb2: Device being rendered inoperable
[  231.468037][ T2347] cx25840 1-0044: Unable to detect h/w, assuming cx23887
[  231.481297][ T8983] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  231.504274][ T2347] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a)
[  231.518943][ T2347] pvrusb2: Attached sub-driver cx25840
[  231.526301][ T2347] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it.
[  231.547584][ T8986] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  231.556406][ T8986] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  231.574690][ T2347] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover.
[  231.655271][  T981] usb 2-1: new high-speed USB device number 35 using dummy_hcd
[  231.791980][ T8996] netlink: 60 bytes leftover after parsing attributes in process `syz.1.847'.
[  231.864288][ T8992] netlink: 60 bytes leftover after parsing attributes in process `syz.1.847'.
[  231.865933][ T8998] sctp: [Deprecated]: syz.4.848 (pid 8998) Use of struct sctp_assoc_value in delayed_ack socket option.
[  231.865933][ T8998] Use struct sctp_sack_info instead
[  231.922350][ T9000] /dev/rnullb0: Can't open blockdev
[  232.121396][ T9004] fuse: Unknown parameter 'group_i00000000000000000000'
[  232.182854][ T9009] /dev/rnullb0: Can't open blockdev
[  232.190814][ T9012] /dev/rnullb0: Can't open blockdev
[  232.352533][ T9020] overlay: Unknown parameter 'subj_type'
[  232.359952][   T10] usb 1-1: new high-speed USB device number 33 using dummy_hcd
[  232.403630][    T9] usb 3-1: new high-speed USB device number 48 using dummy_hcd
[  232.411458][ T9022] tmpfs: Bad value for 'grpquota_block_hardlimit'
[  232.411898][ T9023] devtmpfs: Bad value for 'usrquota_inode_hardlimit'
[  232.412568][ T9022] /dev/rnullb0: Can't open blockdev
[  232.523285][   T10] usb 1-1: Using ep0 maxpacket: 32
[  232.532937][   T10] usb 1-1: config 0 interface 0 has no altsetting 0
[  232.543296][   T10] usb 1-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e
[  232.552769][   T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  232.566152][   T10] usb 1-1: Product: syz
[  232.570798][   T10] usb 1-1: Manufacturer: syz
[  232.586250][   T10] usb 1-1: SerialNumber: syz
[  232.592620][    T9] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  232.610555][    T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  232.620547][ T9025] netlink: 348 bytes leftover after parsing attributes in process `syz.1.856'.
[  232.622765][   T10] usb 1-1: config 0 descriptor??
[  232.645028][    T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  232.656003][ T9027] netlink: 348 bytes leftover after parsing attributes in process `syz.1.856'.
[  232.667935][    T9] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21
[  232.681338][    T9] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00
[  232.690492][    T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  232.709337][    T9] usb 3-1: config 0 descriptor??
[  233.082966][   T10] gs_usb 1-1:0.0: Configuring for 1 interfaces
[  233.194199][    T9] plantronics 0003:047F:FFFF.000A: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0
[  233.252767][   T10] gs_usb 1-1:0.0: Couldn't get bit timing const for channel 0 (-EPROTO)
[  233.286174][   T10] gs_usb 1-1:0.0: probe with driver gs_usb failed with error -71
[  233.360636][   T10] usb 1-1: USB disconnect, device number 33
[  233.429406][    T9] usb 3-1: USB disconnect, device number 48
[  233.456975][ T9038] /dev/rnullb0: Can't open blockdev
[  233.533731][ T9032] fido_id[9032]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory
[  233.714048][ T9040] /dev/rnullb0: Can't open blockdev
[  234.067747][ T9046] batadv_slave_0: entered promiscuous mode
[  234.098262][ T9046] batadv_slave_0: left promiscuous mode
[  234.120570][ T9046] /dev/rnullb0: Can't open blockdev
[  234.253383][ T5844] usb 2-1: new high-speed USB device number 36 using dummy_hcd
[  234.447342][ T5844] usb 2-1: New USB device found, idVendor=0582, idProduct=008d, bcdDevice=7a.ac
[  234.463902][ T9051] fuse: Unknown parameter 'group_i00000000000000000000'
[  234.467023][ T5844] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  234.499864][ T5844] usb 2-1: Product: syz
[  234.523511][ T5844] usb 2-1: Manufacturer: syz
[  234.528138][ T5844] usb 2-1: SerialNumber: syz
[  234.557356][ T5844] usb 2-1: config 0 descriptor??
[  234.596436][ T5844] usb 2-1: interface 1 not found
[  234.664083][ T9053] /dev/rnullb0: Can't open blockdev
[  234.969775][ T9062] /dev/rnullb0: Can't open blockdev
[  235.049052][ T9062] /dev/rnullb0: Can't open blockdev
[  235.078750][ T9062] /dev/rnullb0: Can't open blockdev
[  235.084313][   T10] usb 5-1: new high-speed USB device number 19 using dummy_hcd
[  235.124151][ T9062] /dev/rnullb0: Can't open blockdev
[  235.130415][ T9062] /dev/rnullb0: Can't open blockdev
[  235.146583][ T9062] /dev/rnullb0: Can't open blockdev
[  235.152856][ T9062] /dev/rnullb0: Can't open blockdev
[  235.161249][ T9062] /dev/rnullb0: Can't open blockdev
[  235.169536][ T9062] /dev/rnullb0: Can't open blockdev
[  235.169597][ T9054] block nbd4: shutting down sockets
[  235.177684][ T9062] /dev/rnullb0: Can't open blockdev
[  235.193550][ T5844] usb 1-1: new low-speed USB device number 34 using dummy_hcd
[  235.226318][ T9062] /dev/rnullb0: Can't open blockdev
[  235.232511][ T9062] /dev/rnullb0: Can't open blockdev
[  235.241544][ T9062] /dev/rnullb0: Can't open blockdev
[  235.251627][ T9062] /dev/rnullb0: Can't open blockdev
[  235.261594][ T9062] /dev/rnullb0: Can't open blockdev
[  235.270027][ T9062] /dev/rnullb0: Can't open blockdev
[  235.277790][   T24] usb 2-1: USB disconnect, device number 36
[  235.293516][   T43] usb 3-1: new high-speed USB device number 49 using dummy_hcd
[  235.308515][ T9062] /dev/rnullb0: Can't open blockdev
[  235.334899][ T9062] /dev/rnullb0: Can't open blockdev
[  235.358487][ T9062] /dev/rnullb0: Can't open blockdev
[  235.373440][ T5844] usb 1-1: Invalid ep0 maxpacket: 32
[  235.388379][ T9062] /dev/rnullb0: Can't open blockdev
[  235.404829][ T9067] /dev/rnullb0: Can't open blockdev
[  235.406202][ T9062] /dev/rnullb0: Can't open blockdev
[  235.426903][ T9062] /dev/rnullb0: Can't open blockdev
[  235.445996][ T9062] /dev/rnullb0: Can't open blockdev
[  235.459974][ T9062] /dev/rnullb0: Can't open blockdev
[  235.476340][   T43] usb 3-1: Using ep0 maxpacket: 16
[  235.485763][ T9062] /dev/rnullb0: Can't open blockdev
[  235.492493][   T43] usb 3-1: unable to get BOS descriptor or descriptor too short
[  235.504679][   T43] usb 3-1: config 227 has an invalid interface number: 101 but max is 0
[  235.514700][ T9062] /dev/rnullb0: Can't open blockdev
[  235.520696][ T9062] /dev/rnullb0: Can't open blockdev
[  235.528553][ T5844] usb 1-1: new low-speed USB device number 35 using dummy_hcd
[  235.540068][   T43] usb 3-1: config 227 has no interface number 0
[  235.550895][   T43] usb 3-1: config 227 interface 101 altsetting 158 endpoint 0xA has invalid maxpacket 1024, setting to 64
[  235.565056][ T9062] /dev/rnullb0: Can't open blockdev
[  235.565761][ T9062] /dev/rnullb0: Can't open blockdev
[  235.567360][ T9062] /dev/rnullb0: Can't open blockdev
[  235.582630][   T43] usb 3-1: config 227 interface 101 has no altsetting 0
[  235.595401][ T9062] /dev/rnullb0: Can't open blockdev
[  235.601363][ T9062] /dev/rnullb0: Can't open blockdev
[  235.611625][   T43] usb 3-1: New USB device found, idVendor=040b, idProduct=6521, bcdDevice=c6.59
[  235.622835][   T43] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  235.638316][ T9062] /dev/rnullb0: Can't open blockdev
[  235.644462][   T43] usb 3-1: Product: syz
[  235.648752][   T43] usb 3-1: Manufacturer: syz
[  235.660238][   T43] usb 3-1: SerialNumber: syz
[  235.733292][ T5844] usb 1-1: Invalid ep0 maxpacket: 32
[  235.746560][ T5844] usb usb1-port1: attempt power cycle
[  235.813376][   T24] usb 2-1: new high-speed USB device number 37 using dummy_hcd
[  235.983357][   T24] usb 2-1: Using ep0 maxpacket: 32
[  235.997690][   T24] usb 2-1: config 0 interface 0 altsetting 128 has 1 endpoint descriptor, different from the interface descriptor's value: 4
[  236.026308][   T24] usb 2-1: config 0 interface 0 has no altsetting 0
[  236.046326][   T24] usb 2-1: New USB device found, idVendor=0566, idProduct=3004, bcdDevice= 0.00
[  236.075954][   T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  236.098052][   T24] usb 2-1: config 0 descriptor??
[  236.103356][ T5844] usb 1-1: new low-speed USB device number 36 using dummy_hcd
[  236.120712][   T43] xbox_remote_probe: Unexpected desc.bNumEndpoints: 2
[  236.137399][ T5844] usb 1-1: Invalid ep0 maxpacket: 32
[  236.152037][   T43] usb 3-1: USB disconnect, device number 49
[  236.203455][   T10] usb 5-1: new full-speed USB device number 20 using dummy_hcd
[  236.283497][ T5844] usb 1-1: new low-speed USB device number 37 using dummy_hcd
[  236.323516][ T5844] usb 1-1: Invalid ep0 maxpacket: 32
[  236.329821][ T5844] usb usb1-port1: unable to enumerate USB device
[  236.368196][   T10] usb 5-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  236.379721][   T10] usb 5-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0
[  236.389551][   T10] usb 5-1: config 0 interface 0 has no altsetting 0
[  236.396445][   T10] usb 5-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00
[  236.405566][   T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  236.430593][   T10] usb 5-1: config 0 descriptor??
[  236.536866][   T24] monterey 0003:0566:3004.000B: unknown main item tag 0x0
[  236.546961][   T24] monterey 0003:0566:3004.000B: unknown main item tag 0x0
[  236.558583][   T24] monterey 0003:0566:3004.000B: unknown main item tag 0x0
[  236.568701][   T24] monterey 0003:0566:3004.000B: unknown main item tag 0x0
[  236.578273][   T24] monterey 0003:0566:3004.000B: unknown main item tag 0x0
[  236.598917][   T24] monterey 0003:0566:3004.000B: hidraw0: USB HID v1.6c Device [HID 0566:3004] on usb-dummy_hcd.1-1/input0
[  236.853790][   T10] hid-steam 0003:28DE:1102.000C: unknown main item tag 0x0
[  236.874813][   T10] hid-steam 0003:28DE:1102.000C: unknown main item tag 0x0
[  236.897704][   T10] hid-steam 0003:28DE:1102.000C: : USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.4-1/input0
[  236.899592][ T9084] fuse: Unknown parameter 'group_id00000000000000000000'
[  236.946865][    T9] usb 2-1: USB disconnect, device number 37
[  236.984951][   T10] hid-steam 0003:28DE:1102.000C: Steam Controller 'XXXXXXXXXX' connected
[  237.011835][   T10] input: Steam Controller as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:28DE:1102.000C/input/input18
[  237.129580][   T10] hid-steam 0003:28DE:1102.000D: unknown main item tag 0x0
[  237.160494][   T10] hid-steam 0003:28DE:1102.000D: unknown main item tag 0x0
[  237.224455][   T10] hid-steam 0003:28DE:1102.000D: hidraw0: USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.4-1/input0
[  237.233262][ T5860] Bluetooth: hci3: command 0x0406 tx timeout
[  237.240574][   T10] usb 5-1: USB disconnect, device number 20
[  237.326804][   T10] hid-steam 0003:28DE:1102.000C: Steam Controller 'XXXXXXXXXX' disconnected
[  237.407785][ T9088] fido_id[9088]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  237.765865][ T9103] netlink: 28 bytes leftover after parsing attributes in process `syz.2.878'.
[  237.888532][ T9110] /dev/rnullb0: Can't open blockdev
[  238.098905][ T9118] /dev/rnullb0: Can't open blockdev
[  238.110820][ T9119] fuse: Unknown parameter 'group_id00000000000000000000'
[  238.156491][ T9121] /dev/rnullb0: Can't open blockdev
[  238.276465][ T9125] ieee802154 phy0 wpan0: encryption failed: -22
[  238.355115][ T9129] /dev/rnullb0: Can't open blockdev
[  238.378757][ T9128] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5)
[  238.382428][ T9131] /dev/rnullb0: Can't open blockdev
[  238.385293][ T9128] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed)
[  238.396057][ T9128] vhci_hcd vhci_hcd.0: Device attached
[  238.434909][ T9130] vhci_hcd: connection closed
[  238.440899][ T1040] vhci_hcd: stop threads
[  238.463281][ T1040] vhci_hcd: release socket
[  238.467729][ T1040] vhci_hcd: disconnect device
[  238.683062][ T9140] syzkaller1: entered promiscuous mode
[  238.718505][ T9140] syzkaller1: entered allmulticast mode
[  238.759276][ T9140] netlink: 4 bytes leftover after parsing attributes in process `syz.4.890'.
[  238.794418][ T9140] /dev/sg0: Can't lookup blockdev
[  239.092836][ T9143] binder: 9142:9143 ioctl c00c620f 200000000180 returned -22
[  239.232436][ T9145] netlink: 37 bytes leftover after parsing attributes in process `syz.2.892'.
[  239.274703][ T9145] netlink: 37 bytes leftover after parsing attributes in process `syz.2.892'.
[  239.435246][ T9149] /dev/rnullb0: Can't open blockdev
[  239.716159][ T9159] fuse: Unknown parameter 'group_id00000000000000000000'
[  239.903808][ T9164] /dev/rnullb0: Can't open blockdev
[  240.470119][ T9184] iommufd_mock iommufd_mock0: Adding to iommu group 0
[  240.546403][ T9186] netlink: 36 bytes leftover after parsing attributes in process `syz.2.905'.
[  240.769848][ T9194] fuse: Bad value for 'user_id'
[  240.783699][   T24] usb 1-1: new high-speed USB device number 38 using dummy_hcd
[  240.789450][ T9194] fuse: Bad value for 'user_id'
[  240.963923][   T24] usb 1-1: invalid descriptor for config index 0: type = 0x2, length = 84
[  241.003070][   T24] usb 1-1: can't read configurations, error -22
[  241.050241][ T9199] /dev/rnullb0: Can't open blockdev
[  241.167067][   T24] usb 1-1: new high-speed USB device number 39 using dummy_hcd
[  241.215301][ T9201] /dev/rnullb0: Can't open blockdev
[  241.347646][   T24] usb 1-1: invalid descriptor for config index 0: type = 0x2, length = 84
[  241.390905][   T24] usb 1-1: can't read configurations, error -22
[  241.404035][   T24] usb usb1-port1: attempt power cycle
[  241.611298][ T9208] can0: slcan on ptm1.
[  241.735229][ T9204] netlink: 'syz.2.911': attribute type 2 has an invalid length.
[  241.763345][   T24] usb 1-1: new high-speed USB device number 40 using dummy_hcd
[  241.793541][ T9209] binder: 9203:9209 ioctl c0306201 0 returned -14
[  241.810019][   T24] usb 1-1: invalid descriptor for config index 0: type = 0x2, length = 84
[  241.830120][   T24] usb 1-1: can't read configurations, error -22
[  241.832472][ T9204] : entered promiscuous mode
[  241.952505][ T9206] can0 (unregistered): slcan off ptm1.
[  241.987276][   T24] usb 1-1: new high-speed USB device number 41 using dummy_hcd
[  242.058894][   T24] usb 1-1: invalid descriptor for config index 0: type = 0x2, length = 84
[  242.103354][   T24] usb 1-1: can't read configurations, error -22
[  242.131283][   T24] usb usb1-port1: unable to enumerate USB device
[  242.467302][ T9219] /dev/rnullb0: Can't open blockdev
[  242.471654][ T9224] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  242.492070][ T9223] netlink: 256 bytes leftover after parsing attributes in process `syz.2.914'.
[  242.543691][ T9224] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  242.545106][ T9223] /dev/rnullb0: Can't open blockdev
[  242.693302][ T5844] usb 5-1: new full-speed USB device number 21 using dummy_hcd
[  242.836615][ T9235] netlink: 32 bytes leftover after parsing attributes in process `syz.4.918'.
[  242.875810][ T9235] tipc: Invalid UDP bearer configuration
[  242.875872][ T9235] tipc: Enabling of bearer <udp:syz0> rejected, failed to enable media
[  242.940048][ T9241] fuse: Bad value for 'user_id'
[  242.945109][ T9241] fuse: Bad value for 'user_id'
[  242.966976][ T9242] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0
[  243.581089][ T9259] /dev/rnullb0: Can't open blockdev
[  243.595111][ T9261] netlink: 8 bytes leftover after parsing attributes in process `syz.0.926'.
[  243.633618][   T24] usb 2-1: new high-speed USB device number 38 using dummy_hcd
[  243.831308][   T24] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  243.851921][   T24] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  243.902331][   T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  243.930995][   T24] usb 2-1: Product: syz
[  243.944011][   T24] usb 2-1: Manufacturer: ш
[  243.956087][   T24] usb 2-1: SerialNumber: syz
[  244.200196][   T24] usb 2-1: 2:1 : unknown format tag 0x0 is detected.  processed as MPEG.
[  244.243273][   T24] usb 2-1: found format II with max.bitrate = 5, frame size=8
[  244.273354][   T24] usb 2-1: 2:1 : invalid UAC_FORMAT_TYPE desc
[  244.307892][ T9288] fuse: Bad value for 'user_id'
[  244.319165][ T9288] fuse: Bad value for 'user_id'
[  244.337639][   T24] usb 2-1: USB disconnect, device number 38
[  244.943137][ T9303] /dev/rnullb0: Can't open blockdev
[  245.148485][ T9314] /dev/rnullb0: Can't open blockdev
[  245.292736][ T9319] netlink: 8 bytes leftover after parsing attributes in process `syz.1.939'.
[  245.303303][   T24] usb 5-1: new high-speed USB device number 22 using dummy_hcd
[  245.362241][ T9319] /dev/rnullb0: Can't open blockdev
[  245.465241][   T24] usb 5-1: config 0 interface 0 altsetting 12 endpoint 0x87 has an invalid bInterval 102, changing to 10
[  245.492508][   T24] usb 5-1: config 0 interface 0 altsetting 12 endpoint 0x87 has invalid maxpacket 24624, setting to 1024
[  245.520888][   T24] usb 5-1: config 0 interface 0 has no altsetting 0
[  245.536443][   T24] usb 5-1: New USB device found, idVendor=06cd, idProduct=0115, bcdDevice=d9.c3
[  245.536779][ T9324] fuse: Bad value for 'fd'
[  245.546774][   T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  245.571372][   T24] usb 5-1: Product: syz
[  245.581115][   T24] usb 5-1: Manufacturer: syz
[  245.591320][   T24] usb 5-1: SerialNumber: syz
[  245.616176][   T24] usb 5-1: config 0 descriptor??
[  245.641224][   T24] keyspan 5-1:0.0: Keyspan 2 port adapter converter detected
[  245.662308][   T24] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 7
[  245.687834][   T24] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 81
[  245.708333][ T9326] /dev/rnullb0: Can't open blockdev
[  245.715158][   T24] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 1
[  245.733774][   T24] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 2
[  245.749245][   T24] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 85
[  245.766712][   T24] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 5
[  245.797101][   T24] usb 5-1: Keyspan 2 port adapter converter now attached to ttyUSB0
[  245.829422][   T24] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 83
[  245.857951][   T24] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 3
[  245.879209][   T24] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 4
[  245.890325][ T9329] netlink: 4 bytes leftover after parsing attributes in process `syz.1.943'.
[  245.909118][ T9330] /dev/rnullb0: Can't open blockdev
[  245.923448][   T24] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 86
[  245.944323][   T24] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 6
[  245.972979][   T24] usb 5-1: Keyspan 2 port adapter converter now attached to ttyUSB1
[  245.981160][ T9333] /dev/rnullb0: Can't open blockdev
[  246.035536][   T24] usb 5-1: USB disconnect, device number 22
[  246.084258][   T24] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0
[  246.130994][   T24] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1
[  246.177120][   T24] keyspan 5-1:0.0: device disconnected
[  246.257266][ T9337] blktrace: Concurrent blktraces are not allowed on rnullb0
[  246.388554][ T9345] /dev/rnullb0: Can't open blockdev
[  246.573101][ T9351] fuse: Bad value for 'fd'
[  246.713067][ T9358] /dev/rnullb0: Can't open blockdev
[  247.143528][   T24] usb 5-1: new high-speed USB device number 23 using dummy_hcd
[  247.283990][   T24] usb 5-1: device descriptor read/64, error -71
[  247.533259][   T24] usb 5-1: new high-speed USB device number 24 using dummy_hcd
[  247.683284][   T24] usb 5-1: device descriptor read/64, error -71
[  247.803776][   T24] usb usb5-port1: attempt power cycle
[  247.946688][ T9375] /dev/rnullb0: Can't open blockdev
[  248.020553][ T9376] /dev/rnullb0: Can't open blockdev
[  248.107883][ T9378] fuse: Bad value for 'fd'
[  248.143338][   T24] usb 5-1: new high-speed USB device number 25 using dummy_hcd
[  248.184053][   T24] usb 5-1: device descriptor read/8, error -71
[  248.464099][   T24] usb 5-1: new high-speed USB device number 26 using dummy_hcd
[  248.483985][   T24] usb 5-1: device descriptor read/8, error -71
[  248.503404][ T5934] usb 2-1: new high-speed USB device number 39 using dummy_hcd
[  248.523410][ T5844] usb 3-1: new high-speed USB device number 50 using dummy_hcd
[  248.603863][   T24] usb usb5-port1: unable to enumerate USB device
[  248.663292][ T5934] usb 2-1: Using ep0 maxpacket: 32
[  248.670095][ T5934] usb 2-1: config 63 has an invalid interface number: 24 but max is 2
[  248.678543][ T5934] usb 2-1: config 63 has an invalid interface number: 55 but max is 2
[  248.686832][ T5934] usb 2-1: config 63 has an invalid interface number: 139 but max is 2
[  248.695192][ T5934] usb 2-1: config 63 has no interface number 0
[  248.701362][ T5934] usb 2-1: config 63 has no interface number 1
[  248.703371][ T5844] usb 3-1: Using ep0 maxpacket: 8
[  248.707612][ T5934] usb 2-1: config 63 has no interface number 2
[  248.718302][ T5844] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04
[  248.718875][ T5934] usb 2-1: config 63 interface 24 has no altsetting 0
[  248.734809][ T5934] usb 2-1: config 63 interface 55 has no altsetting 0
[  248.741000][ T5844] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  248.742566][ T5934] usb 2-1: config 63 interface 139 has no altsetting 0
[  248.760242][ T5844] usb 3-1: Product: syz
[  248.762894][ T5934] usb 2-1: New USB device found, idVendor=046d, idProduct=092a, bcdDevice=55.e1
[  248.770305][ T5844] usb 3-1: Manufacturer: syz
[  248.781845][ T5844] usb 3-1: SerialNumber: syz
[  248.782594][ T5934] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  248.798622][ T5934] usb 2-1: Product: syz
[  248.800761][ T5844] usb 3-1: config 0 descriptor??
[  248.802846][ T5934] usb 2-1: Manufacturer: syz
[  248.812658][ T5934] usb 2-1: SerialNumber: syz
[  249.028655][ T5844] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  249.044981][ T9383] /dev/rnullb0: Can't open blockdev
[  249.084606][ T5934] usb 2-1: USB disconnect, device number 39
[  249.184531][ T9387] /dev/rnullb0: Can't open blockdev
[  249.262203][ T9387] Freezing with imperfect legacy cgroup freezer. See cgroup.freeze of cgroup v2
[  249.740289][ T9400] /dev/rnullb0: Can't open blockdev
[  249.842574][ T9380] /dev/rnullb0: Can't open blockdev
[  249.854734][ T5844] dvb_usb_rtl28xxu 3-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  249.878111][ T5844] usb 3-1: USB disconnect, device number 50
[  249.993868][ T9404] fuse: Bad value for 'fd'
[  250.413836][ T1559] usb 2-1: new high-speed USB device number 40 using dummy_hcd
[  250.603325][ T1559] usb 2-1: Using ep0 maxpacket: 32
[  250.621114][ T1559] usb 2-1: config 0 has an invalid interface number: 74 but max is 0
[  250.633002][ T1559] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  250.656980][ T1559] usb 2-1: config 0 has no interface number 0
[  250.663114][ T1559] usb 2-1: config 0 interface 74 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[  250.702449][ T1559] usb 2-1: config 0 interface 74 has no altsetting 0
[  250.728021][ T1559] usb 2-1: New USB device found, idVendor=1ae7, idProduct=9003, bcdDevice=44.08
[  250.773558][ T1559] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  250.781583][ T1559] usb 2-1: Product: syz
[  250.803237][ T1559] usb 2-1: Manufacturer: syz
[  250.807868][ T1559] usb 2-1: SerialNumber: syz
[  250.835330][ T1559] usb 2-1: config 0 descriptor??
[  250.870181][ T1559] em28xx 2-1:0.74: New device syz syz @ 480 Mbps (1ae7:9003, interface 74, class 74)
[  250.890765][ T1559] em28xx 2-1:0.74: Video interface 74 found:
[  251.136306][ T1559] em28xx 2-1:0.74: unknown em28xx chip ID (0)
[  251.253430][ T1559] em28xx 2-1:0.74: reading from i2c device at 0xa0 failed (error=-5)
[  251.294355][ T1559] em28xx 2-1:0.74: board has no eeprom
[  251.312330][ T9440] MTD: Attempt to mount non-MTD device "/dev/rnullb0"
[  251.332794][ T1559] em28xx 2-1:0.74: writing to i2c device at 0xb8 failed (error=-5)
[  251.341883][ T9440] /dev/rnullb0: Can't open blockdev
[  251.364949][ T9442] fuse: Bad value for 'fd'
[  251.372279][ T1559] em28xx 2-1:0.74: couldn't read from i2c device 0xb8: error -5
[  251.397875][ T1559] em28xx 2-1:0.74: writing to i2c device at 0xba failed (error=-5)
[  251.427642][ T1559] em28xx 2-1:0.74: couldn't read from i2c device 0xba: error -5
[  251.458390][ T1559] em28xx 2-1:0.74: writing to i2c device at 0x90 failed (error=-5)
[  251.478880][ T1559] em28xx 2-1:0.74: couldn't read from i2c device 0x90: error -5
[  251.509277][ T1559] em28xx 2-1:0.74: writing to i2c device at 0x42 failed (error=-5)
[  251.538033][ T1559] em28xx 2-1:0.74: couldn't read from i2c device 0x42: error -5
[  251.564746][ T1559] em28xx 2-1:0.74: writing to i2c device at 0x60 failed (error=-5)
[  251.573064][ T1559] em28xx 2-1:0.74: couldn't read from i2c device 0x60: error -5
[  251.583705][ T1559] em28xx 2-1:0.74: No sensor detected
[  251.697455][ T9452] /dev/rnullb0: Can't open blockdev
[  251.722301][ T1559] em28xx 2-1:0.74: Identified as SpeedLink Vicious And Devine Laplace webcam (card=91)
[  251.750026][ T1559] em28xx 2-1:0.74: Currently, V4L2 is not supported on this model
[  251.766669][   T24] em28xx 2-1:0.74: Registering snapshot button...
[  251.823676][ T1559] usb 2-1: USB disconnect, device number 40
[  251.829835][   T24] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.74/input/input19
[  251.885642][ T1559] em28xx 2-1:0.74: Disconnecting em28xx
[  251.892711][   T24] em28xx 2-1:0.74: Remote control support is not available for this card.
[  251.967629][ T1559] em28xx 2-1:0.74: Closing input extension
[  252.003696][ T1559] em28xx 2-1:0.74: Deregistering snapshot button
[  252.100889][ T9465] iommufd_mock iommufd_mock0: Adding to iommu group 0
[  252.145391][ T9468] netlink: 25 bytes leftover after parsing attributes in process `syz.0.992'.
[  252.148507][ T1559] em28xx 2-1:0.74: Freeing device
[  252.180531][ T9465] MTD: Attempt to mount non-MTD device "/dev/rnullb0"
[  252.203163][ T9472] random: crng reseeded on system resumption
[  252.204501][ T9465] /dev/rnullb0: Can't open blockdev
[  252.291120][ T9474] syz.1.993: attempt to access beyond end of device
[  252.291120][ T9474] nbd1: rw=0, sector=64, nr_sectors = 2 limit=0
[  252.332018][ T9475] fuse: Bad value for 'fd'
[  252.344225][ T9474] isofs_fill_super: bread failed, dev=nbd1, iso_blknum=16, block=32
[  252.813976][ T9496] /dev/rnullb0: Can't open blockdev
[  253.025868][ T9504] /dev/rnullb0: Can't open blockdev
[  253.147131][ T9506] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(4)
[  253.153680][ T9506] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed)
[  253.162157][ T9506] vhci_hcd vhci_hcd.0: Device attached
[  253.190067][ T9506] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3)
[  253.196619][ T9506] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed)
[  253.206065][ T9506] vhci_hcd vhci_hcd.0: Device attached
[  253.215885][ T9510] vhci_hcd: connection closed
[  253.223476][ T1040] vhci_hcd: stop threads
[  253.237904][ T1040] vhci_hcd: release socket
[  253.242430][ T1040] vhci_hcd: disconnect device
[  253.276250][ T9507] vhci_hcd: connection closed
[  253.276495][ T1102] vhci_hcd: stop threads
[  253.295269][ T1102] vhci_hcd: release socket
[  253.303691][ T1102] vhci_hcd: disconnect device
[  253.462280][ T9513] netlink: 'syz.0.1007': attribute type 32 has an invalid length.
[  253.485926][ T9515] fuse: Invalid rootmode
[  253.509573][ T9513] /dev/rnullb0: Can't open blockdev
[  253.763269][   T24] usb 2-1: new high-speed USB device number 41 using dummy_hcd
[  253.878463][ T9530] /dev/sg0: Can't lookup blockdev
[  253.903328][   T24] usb 2-1: device descriptor read/64, error -71
[  253.983326][   T10] usb 1-1: new high-speed USB device number 42 using dummy_hcd
[  254.019262][ T9532] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  254.037289][ T9532] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  254.134329][   T10] usb 1-1: Using ep0 maxpacket: 8
[  254.141432][   T10] usb 1-1: config 0 has an invalid interface number: 151 but max is 1
[  254.153330][   T24] usb 2-1: new high-speed USB device number 42 using dummy_hcd
[  254.157381][   T10] usb 1-1: config 0 has no interface number 1
[  254.172152][   T10] usb 1-1: config 0 interface 151 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[  254.196001][   T10] usb 1-1: config 0 interface 151 altsetting 0 has an endpoint descriptor with address 0xA3, changing to 0x83
[  254.214802][   T10] usb 1-1: config 0 interface 151 altsetting 0 endpoint 0x83 has invalid maxpacket 64466, setting to 1024
[  254.230042][   T10] usb 1-1: config 0 interface 151 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 1024
[  254.241836][   T10] usb 1-1: config 0 interface 151 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[  254.258899][   T10] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xC9, changing to 0x89
[  254.284977][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0
[  254.293316][   T24] usb 2-1: device descriptor read/64, error -71
[  254.298438][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0
[  254.317911][   T10] usb 1-1: New USB device found, idVendor=0499, idProduct=500a, bcdDevice=e7.b7
[  254.328703][   T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  254.337105][   T10] usb 1-1: Product: syz
[  254.351480][   T10] usb 1-1: Manufacturer: syz
[  254.361590][   T10] usb 1-1: SerialNumber: syz
[  254.381812][   T10] usb 1-1: config 0 descriptor??
[  254.400953][ T9524] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  254.413746][   T24] usb usb2-port1: attempt power cycle
[  254.421738][   T10] usb 1-1: Quirk or no altset; falling back to MIDI 1.0
[  254.455746][   T10] usb 1-1: Quirk or no altset; falling back to MIDI 1.0
[  254.526854][ T1559] usb 5-1: new high-speed USB device number 27 using dummy_hcd
[  254.538711][   T10] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12
[  254.714252][ T1559] usb 5-1: Using ep0 maxpacket: 8
[  254.773315][ T1559] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  254.784635][   T24] usb 2-1: new high-speed USB device number 43 using dummy_hcd
[  254.814854][   T10] usb 1-1: USB disconnect, device number 42
[  254.825185][   T24] usb 2-1: device descriptor read/8, error -71
[  254.876105][ T1559] usb 5-1: New USB device found, idVendor=0bc7, idProduct=0008, bcdDevice=4f.c8
[  254.919450][ T1559] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  254.956225][ T1559] usb 5-1: Product: syz
[  254.960430][ T1559] usb 5-1: Manufacturer: syz
[  254.993264][ T1559] usb 5-1: SerialNumber: syz
[  255.010100][ T1559] usb 5-1: config 0 descriptor??
[  255.036567][ T1559] ati_remote 5-1:0.0: ati_remote_probe: Unexpected desc.bNumEndpoints
[  255.073553][   T24] usb 2-1: new high-speed USB device number 44 using dummy_hcd
[  255.107450][   T24] usb 2-1: device descriptor read/8, error -71
[  255.196283][ T9546] fuse: Invalid rootmode
[  255.240343][   T24] usb usb2-port1: unable to enumerate USB device
[  255.622704][ T1304] ieee802154 phy0 wpan0: encryption failed: -22
[  255.629101][ T1304] ieee802154 phy1 wpan1: encryption failed: -22
[  255.674884][ T9559] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1020'.
[  256.307504][ T9579] fuse: Invalid rootmode
[  257.055571][ T9597] /dev/rnullb0: Can't open blockdev
[  257.222643][   T24] usb 5-1: USB disconnect, device number 27
[  257.245370][ T9602] /dev/rnullb0: Can't open blockdev
[  257.313784][  T981] usb 3-1: new high-speed USB device number 51 using dummy_hcd
[  257.434992][ T9606] fuse: Bad value for 'rootmode'
[  257.450881][ T9605] /dev/rnullb0: Can't open blockdev
[  257.489794][ T9600] binder: 9598:9600 ioctl c0306201 0 returned -14
[  257.514514][  T981] usb 3-1: Using ep0 maxpacket: 8
[  257.527576][  T981] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024
[  257.565783][  T981] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024
[  257.602718][  T981] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32
[  257.630643][  T981] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3
[  257.639529][ T9610] /dev/rnullb0: Can't open blockdev
[  257.649155][  T981] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23
[  257.649181][  T981] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  257.693431][   T30] audit: type=1326 audit(1753843081.514:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9609 comm="syz.4.1039" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fde81d8e9a9 code=0x0
[  257.726934][ T9612] /dev/rnullb0: Can't open blockdev
[  257.865280][  T981] usb 3-1: GET_CAPABILITIES returned 0
[  257.878959][  T981] usbtmc 3-1:16.0: can't read capabilities
[  258.069375][ T9596] /dev/rnullb0: Can't open blockdev
[  258.091698][ T9620] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  258.134313][ T9620] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  258.248409][  T981] usb 3-1: USB disconnect, device number 51
[  258.377921][ T9627] /dev/rnullb0: Can't open blockdev
[  258.398348][ T9628] /dev/rnullb0: Can't open blockdev
[  258.685600][ T9637] fuse: Bad value for 'rootmode'
[  258.949433][ T9646] /dev/rnullb0: Can't open blockdev
[  259.306667][ T9653] /dev/rnullb0: Can't open blockdev
[  259.468216][ T9657] netlink: 'syz.1.1057': attribute type 11 has an invalid length.
[  259.539343][ T9665] /dev/rnullb0: Can't open blockdev
[  259.686886][ T9669] fuse: Bad value for 'rootmode'
[  259.753529][ T1559] usb 1-1: new low-speed USB device number 43 using dummy_hcd
[  259.925779][ T1559] usb 1-1: No LPM exit latency info found, disabling LPM.
[  259.946830][ T9673] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it.
[  259.950440][ T1559] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 8
[  259.956109][ T9673] overlayfs: missing 'lowerdir'
[  260.010393][ T1559] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0
[  260.986304][  T981] usb 5-1: new high-speed USB device number 28 using dummy_hcd
[  261.170716][ T9698] fuse: Unknown parameter 'use00000000000000000000'
[  261.184999][  T981] usb 5-1: Using ep0 maxpacket: 16
[  261.195210][  T981] usb 5-1: config 0 interface 0 has no altsetting 0
[  261.202120][  T981] usb 5-1: New USB device found, idVendor=05ac, idProduct=0267, bcdDevice= 0.00
[  261.223433][  T981] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  261.252643][  T981] usb 5-1: config 0 descriptor??
[  261.419878][ T9701] /dev/rnullb0: Can't open blockdev
[  261.608183][ T9705] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4)
[  261.614728][ T9705] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed)
[  261.647812][ T5934] usb 3-1: new high-speed USB device number 52 using dummy_hcd
[  261.670740][ T9705] vhci_hcd vhci_hcd.0: Device attached
[  261.683519][  T981] apple 0003:05AC:0267.000E: hidraw0: USB HID v0.06 Device [HID 05ac:0267] on usb-dummy_hcd.4-1/input0
[  261.710826][ T9706] vhci_hcd: connection closed
[  261.711997][   T12] vhci_hcd: stop threads
[  261.736567][   T12] vhci_hcd: release socket
[  261.747012][   T12] vhci_hcd: disconnect device
[  261.834857][ T5934] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 127, changing to 10
[  261.858450][ T5934] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  261.876129][  T981] usb 5-1: USB disconnect, device number 28
[  261.897757][ T5934] usb 3-1: New USB device found, idVendor=0f30, idProduct=0111, bcdDevice= 0.00
[  261.923415][ T5934] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  261.948234][ T5934] usb 3-1: config 0 descriptor??
[  262.338017][ T9711] /dev/rnullb0: Can't open blockdev
[  262.404070][ T5934] pantherlord 0003:0F30:0111.000F: hidraw0: USB HID v0.00 Device [HID 0f30:0111] on usb-dummy_hcd.2-1/input0
[  262.436296][ T5934] pantherlord 0003:0F30:0111.000F: no output reports found
[  262.539658][ T1559] usb 1-1: New USB device found, idVendor=06a3, idProduct=0ccb, bcdDevice= 0.40
[  262.563807][ T1559] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  262.577534][ T9702] /dev/rnullb0: Can't open blockdev
[  262.615803][ T1559] usb 1-1: can't set config #1, error -71
[  262.622141][   T24] usb 3-1: USB disconnect, device number 52
[  262.669343][ T1559] usb 1-1: USB disconnect, device number 43
[  262.683480][ T9716] program syz.4.1074 is using a deprecated SCSI ioctl, please convert it to SG_IO
[  262.708337][ T9712] fido_id[9712]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  262.732936][ T9723] /dev/rnullb0: Can't open blockdev
[  262.741992][ T9724] /dev/rnullb0: Can't open blockdev
[  262.794157][ T9714] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1073'.
[  262.842806][ T9714] MTD: Attempt to mount non-MTD device "/dev/rnullb0"
[  262.917942][ T9714] /dev/rnullb0: Can't open blockdev
[  263.184807][ T9733] fuse: Unknown parameter 'use00000000000000000000'
[  263.218454][   T10] usb 1-1: new high-speed USB device number 44 using dummy_hcd
[  263.413405][   T10] usb 1-1: Using ep0 maxpacket: 32
[  263.439611][   T10] usb 1-1: config 249 has an invalid interface number: 252 but max is 3
[  263.467911][   T10] usb 1-1: config 249 contains an unexpected descriptor of type 0x2, skipping
[  263.486546][ T9745] /dev/rnullb0: Can't open blockdev
[  263.511543][   T10] usb 1-1: config 249 contains an unexpected descriptor of type 0x2, skipping
[  263.531912][   T10] usb 1-1: config 249 has an invalid descriptor of length 233, skipping remainder of the config
[  263.556097][   T10] usb 1-1: config 249 has 1 interface, different from the descriptor's value: 4
[  263.576259][   T10] usb 1-1: config 249 has no interface number 0
[  263.582575][   T10] usb 1-1: config 249 interface 252 altsetting 12 endpoint 0x4 has invalid maxpacket 25909, setting to 64
[  263.643456][   T10] usb 1-1: config 249 interface 252 altsetting 12 has 1 endpoint descriptor, different from the interface descriptor's value: 12
[  263.687505][   T10] usb 1-1: config 249 interface 252 has no altsetting 0
[  263.706223][   T24] usb 2-1: new high-speed USB device number 45 using dummy_hcd
[  263.708231][   T10] usb 1-1: New USB device found, idVendor=046d, idProduct=092a, bcdDevice=40.d0
[  263.741222][ T9749] /dev/rnullb0: Can't open blockdev
[  263.746727][   T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  263.768547][   T10] usb 1-1: Product: Џ
[  263.772642][   T10] usb 1-1: Manufacturer: ࠁ
[  263.798510][   T10] usb 1-1: SerialNumber: syz
[  263.874694][   T24] usb 2-1: Using ep0 maxpacket: 8
[  263.895772][   T24] usb 2-1: too many configurations: 120, using maximum allowed: 8
[  264.017417][ T9729] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1077'.
[  264.047506][ T9729] No control pipe specified
[  264.053433][   T24] usb 2-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea
[  264.062726][ T9754] No control pipe specified
[  264.073422][   T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=24
[  264.093390][   T24] usb 2-1: Product: syz
[  264.097568][   T24] usb 2-1: Manufacturer: syz
[  264.113493][   T24] usb 2-1: SerialNumber: syz
[  264.123700][  T981] usb 5-1: new high-speed USB device number 29 using dummy_hcd
[  264.144309][   T24] usb 2-1: config 0 descriptor??
[  264.156043][   T24] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state.
[  264.193275][   T24] usb 2-1: setting power ON
[  264.197813][   T24] dvb-usb: bulk message failed: -22 (2/0)
[  264.234819][   T24] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[  264.273680][   T24] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID))
[  264.282163][   T24] usb 2-1: media controller created
[  264.283397][  T981] usb 5-1: Using ep0 maxpacket: 32
[  264.303009][  T981] usb 5-1: config 0 has an invalid interface number: 196 but max is 0
[  264.324945][  T981] usb 5-1: config 0 has no interface number 0
[  264.349967][  T981] usb 5-1: New USB device found, idVendor=11f5, idProduct=0005, bcdDevice=57.c1
[  264.358023][   T24] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[  264.371154][ T9743] dvb-usb: bulk message failed: -22 (3/0)
[  264.372413][  T981] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  264.388515][ T9743] dvb-usb: bulk message failed: -22 (3/0)
[  264.413438][  T981] usb 5-1: Product: syz
[  264.427265][  T981] usb 5-1: Manufacturer: syz
[  264.438313][   T24] usb 2-1: selecting invalid altsetting 6
[  264.438649][  T981] usb 5-1: SerialNumber: syz
[  264.450358][   T24] usb 2-1: digital interface selection failed (-22)
[  264.466682][   T24] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)'
[  264.480394][  T981] usb 5-1: config 0 descriptor??
[  264.485041][   T24] usb 2-1: setting power OFF
[  264.503896][   T24] dvb-usb: bulk message failed: -22 (2/0)
[  264.512977][  T981] pl2303 5-1:0.196: required interrupt-in endpoint missing
[  264.548665][   T24] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected.
[  264.575860][   T24] (NULL device *): no alternate interface
[  264.725975][ T9769] fuse: Unknown parameter 'use00000000000000000000'
[  264.752173][ T9753] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  264.761195][ T9753] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  264.958144][ T9774] /dev/rnullb0: Can't open blockdev
[  265.190221][ T9778] tmpfs: Unknown parameter 'usrpuota_inode_hardlimit'
[  265.569876][ T9788] /dev/rnullb0: Can't open blockdev
[  265.813478][    T9] usb 3-1: new high-speed USB device number 53 using dummy_hcd
[  265.983270][    T9] usb 3-1: Using ep0 maxpacket: 8
[  265.999585][    T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[  266.034618][    T9] usb 3-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22
[  266.074893][   T10] gspca_main: spca561-2.14.0 probing 046d:092a
[  266.081900][    T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  266.126131][    T9] usb 3-1: config 0 descriptor??
[  266.133408][   T10] spca561 1-1:249.252: probe with driver spca561 failed with error -22
[  266.169946][   T10] usb 1-1: USB disconnect, device number 44
[  266.194301][ T9790] /dev/rnullb0: Can't open blockdev
[  266.343641][    T9] iowarrior 3-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0
[  266.409636][ T9794] netlink: 'syz.0.1098': attribute type 83 has an invalid length.
[  266.425658][ T5844] usb 3-1: USB disconnect, device number 53
[  266.465984][   T24] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected.
[  266.507648][   T24] usb 2-1: USB disconnect, device number 45
[  266.564489][ T9797] /dev/rnullb0: Can't open blockdev
[  266.614638][ T9799] fuse: Unknown parameter 'user_i00000000000000000000'
[  266.893717][ T9806] support for cryptoloop has been removed.  Use dm-crypt instead.
[  266.924242][ T9806] MTD: Attempt to mount non-MTD device "/dev/rnullb0"
[  266.931225][ T9806] /dev/rnullb0: Can't open blockdev
[  266.972485][ T9807] MTD: Attempt to mount non-MTD device "/dev/rnullb0"
[  267.004098][ T9806] support for cryptoloop has been removed.  Use dm-crypt instead.
[  267.013763][ T5844] usb 5-1: USB disconnect, device number 29
[  267.056763][ T9807] /dev/rnullb0: Can't open blockdev
[  267.097784][ T9801] /dev/rnullb0: Can't open blockdev
[  267.400643][ T9819] /dev/rnullb0: Can't open blockdev
[  267.410703][ T9820] MTD: Attempt to mount non-MTD device "/dev/rnullb0"
[  267.457293][ T9820] /dev/rnullb0: Can't open blockdev
[  267.584154][ T9827] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1109'.
[  267.603634][ T9827] openvswitch: netlink: Missing key (keys=40, expected=10000000)
[  267.637818][ T9827] /dev/rnullb0: Can't open blockdev
[  267.713864][    T9] usb 1-1: new high-speed USB device number 45 using dummy_hcd
[  267.838970][ T9836] vfat: Unknown parameter 'discardO'
[  267.870761][ T9836] /dev/rnullb0: Can't open blockdev
[  267.879946][    T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  267.895472][ T9838] fuse: Unknown parameter 'user_i00000000000000000000'
[  267.910441][    T9] usb 1-1: New USB device found, idVendor=05f3, idProduct=0240, bcdDevice=1b.24
[  267.928593][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  267.946554][    T9] usb 1-1: Product: syz
[  267.950831][    T9] usb 1-1: Manufacturer: syz
[  267.962758][    T9] usb 1-1: SerialNumber: syz
[  267.976400][    T9] usb 1-1: config 0 descriptor??
[  268.013665][    T9] powermate 1-1:0.0: probe with driver powermate failed with error -22
[  268.188018][ T9822] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  268.199921][ T9822] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  268.246718][    T9] usb 1-1: USB disconnect, device number 45
[  268.496657][ T9844] binder: 9843:9844 ioctl c0306201 0 returned -14
[  268.932756][ T9876] fuse: Unknown parameter 'user_i00000000000000000000'
[  268.939347][ T9875] /dev/rnullb0: Can't open blockdev
[  269.083317][   T24] usb 5-1: new high-speed USB device number 30 using dummy_hcd
[  269.178338][ T9883] /dev/rnullb0: Can't open blockdev
[  269.422120][ T9891] /dev/rnullb0: Can't open blockdev
[  269.747142][  T981] usb 2-1: new full-speed USB device number 46 using dummy_hcd
[  269.913867][  T981] usb 2-1: device descriptor read/64, error -71
[  270.020994][ T9905] fuse: Unknown parameter 'user_id00000000000000000000'
[  270.163265][  T981] usb 2-1: new full-speed USB device number 47 using dummy_hcd
[  270.323287][  T981] usb 2-1: device descriptor read/64, error -71
[  270.433045][ T9919] /dev/rnullb0: Can't open blockdev
[  270.451409][ T9920] /dev/rnullb0: Can't open blockdev
[  270.452673][  T981] usb usb2-port1: attempt power cycle
[  270.813457][  T981] usb 2-1: new full-speed USB device number 48 using dummy_hcd
[  270.854079][  T981] usb 2-1: device descriptor read/8, error -71
[  271.123461][  T981] usb 2-1: new full-speed USB device number 49 using dummy_hcd
[  271.133296][   T43] usb 5-1: new high-speed USB device number 31 using dummy_hcd
[  271.183682][  T981] usb 2-1: device descriptor read/8, error -71
[  271.211811][ T9927] /dev/rnullb0: Can't open blockdev
[  271.305919][   T43] usb 5-1: Using ep0 maxpacket: 16
[  271.306739][  T981] usb usb2-port1: unable to enumerate USB device
[  271.329638][   T43] usb 5-1: New USB device found, idVendor=09c0, idProduct=0201, bcdDevice= a.a4
[  271.342973][ T9930] netlink: 128 bytes leftover after parsing attributes in process `syz.0.1139'.
[  271.363452][   T43] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  271.383526][   T43] usb 5-1: Product: syz
[  271.387717][   T43] usb 5-1: Manufacturer: syz
[  271.393791][ T9930] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check.
[  271.413404][   T43] usb 5-1: SerialNumber: syz
[  271.430764][   T43] usb 5-1: config 0 descriptor??
[  271.452802][   T43] dvb-usb: found a 'Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver' in warm state.
[  271.483578][ T9932] netlink: 128 bytes leftover after parsing attributes in process `syz.0.1139'.
[  271.513107][ T9932] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check.
[  271.577890][ T9937] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1142'.
[  271.593388][ T9937] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1142'.
[  271.652968][ T9919] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  271.683754][ T9919] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  271.811859][   T43] gp8psk: usb in 128 operation failed.
[  271.818562][   T43] gp8psk: usb in 137 operation failed.
[  271.831768][   T43] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[  271.848389][   T43] dvbdev: DVB: registering new adapter (Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver)
[  271.865502][   T43] usb 5-1: media controller created
[  271.920643][   T43] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[  271.968592][   T43] gp8psk_fe: Frontend revision 1 attached
[  271.981521][   T43] usb 5-1: DVB: registering adapter 1 frontend 0 (Genpix DVB-S)...
[  272.005556][   T43] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered.
[  272.170756][   T43] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver successfully initialized and connected.
[  272.191326][   T43] gp8psk: found Genpix USB device pID = 201 (hex)
[  272.309218][   T30] audit: type=1326 audit(1753843096.154:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9935 comm="syz.2.1142" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feed3b8e9a9 code=0x7fc00000
[  272.375466][ T9919] jffs2: Unknown parameter '/dev/rnullb0'
[  272.382604][   T43] usb 5-1: USB disconnect, device number 31
[  272.629013][ T9945] fuse: Unknown parameter 'user_id00000000000000000000'
[  272.630844][   T43] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receive successfully deinitialized and disconnected.
[  273.035530][ T9959] /dev/rnullb0: Can't open blockdev
[  273.054183][ T5860] Bluetooth: hci4: command 0x0406 tx timeout
[  273.483355][   T43] usb 1-1: new high-speed USB device number 46 using dummy_hcd
[  273.662500][   T43] usb 1-1: Using ep0 maxpacket: 16
[  273.678427][   T43] usb 1-1: unable to get BOS descriptor or descriptor too short
[  273.691719][   T43] usb 1-1: config 15 has an invalid interface number: 107 but max is 0
[  273.710551][   T43] usb 1-1: config 15 has no interface number 0
[  273.725009][    T9] usb 2-1: new high-speed USB device number 50 using dummy_hcd
[  273.725699][   T43] usb 1-1: config 15 interface 107 has no altsetting 0
[  273.758656][   T43] usb 1-1: New USB device found, idVendor=1ba6, idProduct=0001, bcdDevice=a7.8c
[  273.764710][ T9972] fuse: Unknown parameter 'user_id00000000000000000000'
[  273.768953][   T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  273.783052][   T43] usb 1-1: Product: syz
[  273.787541][   T43] usb 1-1: Manufacturer: syz
[  273.792141][   T43] usb 1-1: SerialNumber: syz
[  273.867254][ T9975] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1154'.
[  273.876504][    T9] usb 2-1: device descriptor read/64, error -71
[  273.888095][ T9975] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1154'.
[  273.920403][ T9977] /dev/rnullb0: Can't open blockdev
[  274.040907][ T9965] /dev/rnullb0: Can't open blockdev
[  274.078100][   T43] as10x_usb: device has been detected
[  274.100707][   T43] dvbdev: DVB: registering new adapter (Abilis Systems DVB-Titan)
[  274.113678][    T9] usb 2-1: new high-speed USB device number 51 using dummy_hcd
[  274.171498][ T9982] /dev/rnullb0: Can't open blockdev
[  274.184270][   T43] usb 1-1: DVB: registering adapter 1 frontend 0 (Abilis Systems DVB-Titan)...
[  274.254552][   T43] as10x_usb: error during firmware upload part1
[  274.261998][   T43] Registered device Abilis Systems DVB-Titan
[  274.265996][   T43] usb 1-1: USB disconnect, device number 46
[  274.266873][    T9] usb 2-1: device descriptor read/64, error -71
[  274.316738][   T43] Unregistered device Abilis Systems DVB-Titan
[  274.320427][   T43] as10x_usb: device has been disconnected
[  274.344709][ T9984] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1158'.
[  274.354216][ T9984] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1158'.
[  274.423920][    T9] usb usb2-port1: attempt power cycle
[  274.590515][   T30] audit: type=1326 audit(1753843098.424:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9973 comm="syz.4.1154" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fde81d8e9a9 code=0x7fc00000
[  274.734642][ T9991] /dev/rnullb0: Can't open blockdev
[  274.783384][    T9] usb 2-1: new high-speed USB device number 52 using dummy_hcd
[  274.819785][    T9] usb 2-1: device descriptor read/8, error -71
[  275.084505][    T9] usb 2-1: new high-speed USB device number 53 using dummy_hcd
[  275.113950][    T9] usb 2-1: device descriptor read/8, error -71
[  275.130925][T10007] /dev/rnullb0: Can't open blockdev
[  275.236694][    T9] usb usb2-port1: unable to enumerate USB device
[  275.238924][T10009] fuse: Bad value for 'fd'
[  275.383671][T10011] trusted_key: encrypted_key: keyword 'update' not allowed when called from .instantiate method
[  275.471674][T10012] ./cgroup: Can't lookup blockdev
[  275.712095][T10017] netlink: 56 bytes leftover after parsing attributes in process `syz.2.1167'.
[  276.223993][  T981] usb 3-1: new high-speed USB device number 54 using dummy_hcd
[  276.259862][T10027] /dev/rnullb0: Can't open blockdev
[  276.296437][T10027] binder: 10026:10027 ioctl 541b 200000000140 returned -22
[  276.383379][  T981] usb 3-1: Using ep0 maxpacket: 8
[  276.410959][  T981] usb 3-1: New USB device found, idVendor=10d2, idProduct=2865, bcdDevice=a4.c9
[  276.421368][  T981] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  276.440146][  T981] usb 3-1: config 0 descriptor??
[  276.451675][  T981] usblcd 3-1:0.0: USBLCD model not supported.
[  276.585017][T10033] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1172'.
[  276.595368][T10033] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1172'.
[  276.651967][  T981] usb 3-1: USB disconnect, device number 54
[  276.724753][T10035] fuse: Bad value for 'fd'
[  276.962675][T10038] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3)
[  276.969226][T10038] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed)
[  276.977771][T10038] vhci_hcd vhci_hcd.0: Device attached
[  276.986301][T10039] vhci_hcd: connection closed
[  276.986462][ T1040] vhci_hcd: stop threads
[  276.996200][ T1040] vhci_hcd: release socket
[  277.000627][ T1040] vhci_hcd: disconnect device
[  277.226392][T10047] binder: 10046:10047 unknown command 0
[  277.232318][T10047] binder: 10046:10047 ioctl c0306201 2000000003c0 returned -22
[  277.240246][T10047] binder: 10046:10047 ioctl 40184150 200000000380 returned -22
[  277.262430][T10049] /dev/rnullb0: Can't open blockdev
[  277.264977][T10047] syz.4.1177: attempt to access beyond end of device
[  277.264977][T10047] nbd4: rw=0, sector=2, nr_sectors = 2 limit=0
[  277.280851][   T30] audit: type=1326 audit(1753843101.104:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10028 comm="syz.0.1172" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb6f4f8e9a9 code=0x7fc00000
[  277.303702][T10047] syz.4.1177: attempt to access beyond end of device
[  277.303702][T10047] nbd4: rw=0, sector=16, nr_sectors = 2 limit=0
[  277.322762][T10049] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1178'.
[  277.386877][T10051] bond_slave_1: entered allmulticast mode
[  277.636074][T10053] netlink: 48 bytes leftover after parsing attributes in process `syz.2.1179'.
[  277.679535][T10053] /dev/rnullb0: Can't open blockdev
[  277.722694][T10063] IPVS: set_ctl: invalid protocol: 50 172.20.20.50:20000
[  277.742725][T10064] IPVS: set_ctl: invalid protocol: 50 172.20.20.50:20000
[  277.806063][T10066] mmap: syz.1.1183 (10066) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst.
[  278.022783][T10074] loop8: detected capacity change from 0 to 7
[  278.058632][T10074] Dev loop8: unable to read RDB block 7
[  278.083339][T10074]  loop8: unable to read partition table
[  278.091533][T10078] __vm_enough_memory: pid: 10078, comm: syz.1.1188, bytes: 4503599627366400 not enough memory for the allocation
[  278.094656][T10080] atomic_op ffff88807fb15998 conn xmit_atomic 0000000000000000
[  278.111974][T10074] loop8: partition table beyond EOD, truncated
[  278.122914][T10074] loop_reread_partitions: partition scan of loop8 (�被x������ڬ��dƤ����ݡ�����
[  278.122914][T10074] 
) failed (rc=-5)
[  278.159068][T10078] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1188'.
[  278.290793][T10083] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1190'.
[  278.307027][  T981] usb 1-1: new high-speed USB device number 47 using dummy_hcd
[  278.338877][T10085] fuse: Bad value for 'fd'
[  278.487976][  T981] usb 1-1: Using ep0 maxpacket: 16
[  278.500493][  T981] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  278.532827][  T981] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5
[  278.568971][T10092] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1192'.
[  278.573252][  T981] usb 1-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00
[  278.580080][T10092] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1192'.
[  278.614287][  T981] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  278.645058][  T981] usb 1-1: config 0 descriptor??
[  279.074342][  T981] nintendo 0003:057E:2019.0010: hidraw0: USB HID v80.05 Device [HID 057e:2019] on usb-dummy_hcd.0-1/input0
[  279.240094][   T30] audit: type=1326 audit(1753843103.074:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10086 comm="syz.1.1192" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f597758e9a9 code=0x7fc00000
[  279.571175][T10115] loop8: detected capacity change from 0 to 7
[  279.588106][ T9541] Dev loop8: unable to read RDB block 7
[  279.603326][ T9541]  loop8: unable to read partition table
[  279.621648][ T9541] loop8: partition table beyond EOD, truncated
[  279.648651][T10115] Dev loop8: unable to read RDB block 7
[  279.673608][T10115]  loop8: unable to read partition table
[  279.698242][T10115] loop8: partition table beyond EOD, truncated
[  279.728510][T10115] loop_reread_partitions: partition scan of loop8 (�被x������ڬ��dƤ����ݡ�����
[  279.728510][T10115] 
) failed (rc=-5)
[  280.009856][T10124] fuse: Unknown parameter '0x0000000000000004'
[  280.022610][T10126] /dev/rnullb0: Can't open blockdev
[  280.195768][T10131] /dev/rnullb0: Can't open blockdev
[  280.206357][T10133] /dev/rnullb0: Can't open blockdev
[  280.244926][T10133] /dev/rnullb0: Can't open blockdev
[  280.251000][T10133] /dev/rnullb0: Can't open blockdev
[  280.251315][T10136] comedi: valid board names for 8255 driver are:
[  280.275683][T10133] /dev/rnullb0: Can't open blockdev
[  280.282025][T10133] /dev/rnullb0: Can't open blockdev
[  280.299769][T10136]  8255
[  280.310571][T10136] comedi: valid board names for vmk80xx driver are:
[  280.318811][T10133] /dev/rnullb0: Can't open blockdev
[  280.341827][T10133] /dev/rnullb0: Can't open blockdev
[  280.359831][T10136]  vmk80xx
[  280.364646][T10133] /dev/rnullb0: Can't open blockdev
[  280.370053][T10136] comedi: valid board names for usbduxsigma driver are:
[  280.371637][T10133] /dev/rnullb0: Can't open blockdev
[  280.379654][T10136]  usbduxsigma
[  280.390080][T10136] comedi: valid board names for usbduxfast driver are:
[  280.400036][T10136]  usbduxfast
[  280.403797][T10133] /dev/rnullb0: Can't open blockdev
[  280.407164][T10136] comedi: valid board names for usbdux driver are:
[  280.417219][T10136]  usbdux
[  280.420439][T10136] comedi: valid board names for ni6501 driver are:
[  280.421336][T10133] /dev/rnullb0: Can't open blockdev
[  280.431956][T10136]  ni6501
[  280.438599][T10136] comedi: valid board names for dt9812 driver are:
[  280.446077][T10133] /dev/rnullb0: Can't open blockdev
[  280.455644][T10133] /dev/rnullb0: Can't open blockdev
[  280.461912][T10133] /dev/rnullb0: Can't open blockdev
[  280.470345][T10136]  dt9812
[  280.490769][T10133] /dev/rnullb0: Can't open blockdev
[  280.507545][T10136] comedi: valid board names for ni_labpc_cs driver are:
[  280.524289][T10133] /dev/rnullb0: Can't open blockdev
[  280.527869][T10136]  ni_labpc_cs
[  280.530715][T10133] /dev/rnullb0: Can't open blockdev
[  280.538161][T10136] comedi: valid board names for ni_daq_700 driver are:
[  280.538175][T10136]  ni_daq_700
[  280.538182][T10136] comedi: valid board names for labpc_pci driver are:
[  280.560553][T10133] /dev/rnullb0: Can't open blockdev
[  280.577347][T10133] /dev/rnullb0: Can't open blockdev
[  280.579369][T10136]  labpc_pci
[  280.596159][T10136] comedi: valid board names for adl_pci9118 driver are:
[  280.598400][T10133] /dev/rnullb0: Can't open blockdev
[  280.610983][T10136]  pci9118dg
[  280.619992][T10136]  pci9118hg
[  280.620112][T10133] /dev/rnullb0: Can't open blockdev
[  280.628862][T10136]  pci9118hr
[  280.633256][T10136] comedi: valid board names for 8255_pci driver are:
[  280.650984][T10133] /dev/rnullb0: Can't open blockdev
[  280.651816][T10136]  8255_pci
[  280.664377][T10133] /dev/rnullb0: Can't open blockdev
[  280.670665][T10136] comedi: valid board names for s526 driver are:
[  280.678297][T10133] /dev/rnullb0: Can't open blockdev
[  280.689805][T10136]  s526
[  280.694761][T10133] /dev/rnullb0: Can't open blockdev
[  280.697242][T10136] comedi: valid board names for multiq3 driver are:
[  280.705569][T10133] /dev/rnullb0: Can't open blockdev
[  280.714325][T10133] /dev/rnullb0: Can't open blockdev
[  280.730488][T10136]  multiq3
[  280.730726][T10133] /dev/rnullb0: Can't open blockdev
[  280.744267][T10133] /dev/rnullb0: Can't open blockdev
[  280.746023][T10136] comedi: valid board names for pcmuio driver are:
[  280.756974][T10133] /dev/rnullb0: Can't open blockdev
[  280.773710][T10133] /dev/rnullb0: Can't open blockdev
[  280.776004][T10136]  pcmuio48
[  280.784340][T10133] /dev/rnullb0: Can't open blockdev
[  280.786654][T10136]  pcmuio96
[  280.795628][T10136] comedi: valid board names for pcmmio driver are:
[  280.809284][T10133] /dev/rnullb0: Can't open blockdev
[  280.834170][T10136]  pcmmio
[  280.839417][T10136] comedi: valid board names for pcmda12 driver are:
[  280.858232][T10136]  pcmda12
[  280.870513][T10136] comedi: valid board names for pcmad driver are:
[  280.891010][T10136]  pcmad12
[  280.901694][T10136]  pcmad16
[  280.920476][T10136] comedi: valid board names for ni_labpc driver are:
[  280.947643][T10136]  lab-pc-1200
[  280.954807][T10136]  lab-pc-1200ai
[  280.960671][T10136]  lab-pc+
[  280.976750][T10136] comedi: valid board names for atmio16 driver are:
[  281.000551][T10136]  atmio16
[  281.007394][   T30] audit: type=1326 audit(1753843104.834:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10075 comm="syz.0.1187" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb6f4f8e9a9 code=0x7fc00000
[  281.033239][T10136]  atmio16d
[  281.036409][T10136] comedi: valid board names for ni_at_ao driver are:
[  281.043115][T10136]  at-ao-6
[  281.058121][  T981] nintendo 0003:057E:2019.0010: Failed to get joycon info; ret=-71
[  281.073408][T10136]  at-ao-10
[  281.076562][T10136] comedi: valid board names for ni_at_a2150 driver are:
[  281.093258][T10136]  ni_at_a2150
[  281.096653][T10136] comedi: valid board names for adq12b driver are:
[  281.097906][  T981] nintendo 0003:057E:2019.0010: Failed to retrieve controller info; ret=-71
[  281.153316][T10136]  adq12b
[  281.156292][T10136] comedi: valid board names for mpc624 driver are:
[  281.182446][  T981] nintendo 0003:057E:2019.0010: Failed to initialize controller; ret=-71
[  281.212995][T10144] loop8: detected capacity change from 0 to 7
[  281.224902][T10136]  mpc624
[  281.227868][T10136] comedi: valid board names for c6xdigio driver are:
[  281.246679][  T981] nintendo 0003:057E:2019.0010: probe - fail = -71
[  281.255074][T10136]  c6xdigio
[  281.258802][T10144] Dev loop8: unable to read RDB block 7
[  281.264562][T10144]  loop8: unable to read partition table
[  281.274506][T10136] comedi: valid board names for aio_iiro_16 driver are:
[  281.281462][T10136]  aio_iiro_16
[  281.285786][  T981] nintendo 0003:057E:2019.0010: probe with driver nintendo failed with error -71
[  281.286899][T10144] loop8: partition table beyond EOD, truncated
[  281.318750][T10136] comedi: valid board names for aio_aio12_8 driver are:
[  281.328926][  T981] usb 1-1: USB disconnect, device number 47
[  281.340631][T10144] loop_reread_partitions: partition scan of loop8 (�被x������ڬ��dƤ����ݡ�����
[  281.340631][T10144] 
) failed (rc=-5)
[  281.343131][T10136]  aio_aio12_8
[  281.371155][T10136]  aio_ai12_8
[  281.396127][T10136]  aio_ao12_4
[  281.399443][T10136] comedi: valid board names for fl512 driver are:
[  281.423293][T10136]  fl512
[  281.426173][T10136] comedi: valid board names for dmm32at driver are:
[  281.432751][T10136]  dmm32at
[  281.463361][T10136] comedi: valid board names for dt282x driver are:
[  281.469894][T10136]  dt2821
[  281.472831][T10136]  dt2821-f
[  281.483541][   T43] usb 3-1: new high-speed USB device number 55 using dummy_hcd
[  281.500909][T10136]  dt2821-g
[  281.505075][T10136]  dt2823
[  281.511017][T10136]  dt2824-pgh
[  281.544438][T10136]  dt2824-pgl
[  281.547766][T10136]  dt2825
[  281.550708][T10136]  dt2827
[  281.564725][T10136]  dt2828
[  281.567688][T10136]  dt2829
[  281.570618][T10136]  dt21-ez
[  281.589031][T10136]  dt23-ez
[  281.592079][T10136]  dt24-ez
[  281.604442][T10136]  dt24-ez-pgl
[  281.607848][T10136] comedi: valid board names for dt2817 driver are:
[  281.633296][T10136]  dt2817
[  281.636266][T10136] comedi: valid board names for dt2815 driver are:
[  281.642841][T10136]  dt2815
[  281.653296][T10136] comedi: valid board names for dt2814 driver are:
[  281.655320][   T43] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3
[  281.659862][T10136]  dt2814
[  281.682039][   T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  281.683263][T10136] comedi: valid board names for dt2811 driver are:
[  281.713031][T10136]  dt2811-pgh
[  281.716413][T10136]  dt2811-pgl
[  281.725640][   T43] usb 3-1: config 0 descriptor??
[  281.733327][T10136] comedi: valid board names for dt2801 driver are:
[  281.739844][T10136]  dt2801
[  281.742788][T10136] comedi: valid board names for das6402 driver are:
[  281.745637][   T43] cp210x 3-1:0.0: cp210x converter detected
[  281.766576][T10136]  das6402-12
[  281.769892][T10136]  das6402-16
[  281.783305][T10136] comedi: valid board names for das1800 driver are:
[  281.789926][T10136]  das-1701st
[  281.803860][T10136]  das-1701st-da
[  281.807445][T10136]  das-1702st
[  281.810728][T10136]  das-1702st-da
[  281.823287][T10136]  das-1702hr
[  281.823308][   T24] usb 1-1: new high-speed USB device number 48 using dummy_hcd
[  281.826595][T10136]  das-1702hr-da
[  281.826606][T10136]  das-1701ao
[  281.863343][T10136]  das-1702ao
[  281.867040][T10136]  das-1801st
[  281.898092][T10136]  das-1801st-da
[  281.901685][T10136]  das-1802st
[  281.914417][T10136]  das-1802st-da
[  281.927811][T10136]  das-1802hr
[  281.931131][T10136]  das-1802hr-da
[  281.945518][T10136]  das-1801hc
[  281.948840][T10136]  das-1802hc
[  281.950900][   T43] cp210x 3-1:0.0: failed to get vendor val 0x370b size 1: -121
[  281.952117][T10136]  das-1801ao
[  281.974220][T10152] /dev/rnullb0: Can't open blockdev
[  281.979691][   T43] cp210x 3-1:0.0: querying part number failed
[  281.983295][T10136]  das-1802ao
[  281.990800][   T43] usb 3-1: cp210x converter now attached to ttyUSB0
[  282.003711][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7
[  282.006796][T10136] comedi: valid board names for das800 driver are:
[  282.022187][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0
[  282.040964][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7
[  282.059584][T10136]  das-800
[  282.063631][T10136]  cio-das800
[  282.067221][T10136]  das-801
[  282.070612][T10136]  cio-das801
[  282.074620][T10136]  das-802
[  282.078114][T10136]  cio-das802
[  282.081619][T10136]  cio-das802/16
[  282.085433][   T24] usb 1-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13
[  282.095085][   T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  282.103083][   T24] usb 1-1: Product: syz
[  282.108056][T10136] comedi: valid board names for isa-das08 driver are:
[  282.115084][T10136]  isa-das08
[  282.118487][T10136]  das08-pgm
[  282.127154][   T24] usb 1-1: Manufacturer: syz
[  282.131940][T10136]  das08-pgh
[  282.135503][   T24] usb 1-1: SerialNumber: syz
[  282.141745][T10136]  das08-pgl
[  282.150228][T10136]  das08-aoh
[  282.158994][   T24] usb 1-1: config 0 descriptor??
[  282.164989][T10136]  das08-aol
[  282.172553][T10136]  das08-aom
[  282.177460][T10136]  das08/jr-ao
[  282.188521][T10136]  das08jr-16-ao
[  282.192224][T10136]  pc104-das08
[  282.196044][T10136]  das08jr/16
[  282.199433][T10136] comedi: valid board names for das16m1 driver are:
[  282.219997][T10136]  das16m1
[  282.223465][T10136] comedi: valid board names for dac02 driver are:
[  282.232195][T10136]  dac02
[  282.241049][T10136] comedi: valid board names for rti802 driver are:
[  282.249469][T10136]  rti802
[  282.252580][T10136] comedi: valid board names for rti800 driver are:
[  282.253934][T10154] fuse: Unknown parameter '0x0000000000000004'
[  282.265306][T10136]  rti800
[  282.271777][T10136]  rti815
[  282.278681][T10136] comedi: valid board names for pcm3724 driver are:
[  282.288156][T10136]  pcm3724
[  282.291298][T10136] comedi: valid board names for pcl818 driver are:
[  282.301486][T10136]  pcl818l
[  282.305695][T10136]  pcl818h
[  282.308827][T10136]  pcl818hd
[  282.312060][T10136]  pcl818hg
[  282.321958][T10136]  pcl818
[  282.327640][T10136]  pcl718
[  282.330711][T10136]  pcm3718
[  282.338204][T10136] comedi: valid board names for pcl816 driver are:
[  282.346563][T10136]  pcl816
[  282.349611][T10136]  pcl814b
[  282.363453][T10136] comedi: valid board names for pcl812 driver are:
[  282.371959][T10136]  pcl812
[  282.379747][T10136]  pcl812pg
[  282.389881][T10136]  acl8112pg
[  282.398969][   T24] adutux 1-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0
[  282.408424][T10136]  acl8112dg
[  282.416821][T10136]  acl8112hg
[  282.422026][T10136]  a821pgl
[  282.430108][T10136]  a821pglnda
[  282.437171][T10136]  a821pgh
[  282.440213][T10136]  a822pgl
[  282.445014][T10136]  a822pgh
[  282.448252][T10136]  a823pgl
[  282.451279][T10136]  a823pgh
[  282.457702][T10136]  pcl813
[  282.460823][T10136]  pcl813b
[  282.465518][T10136]  acl8113
[  282.469508][T10136]  iso813
[  282.472654][T10136]  acl8216
[  282.496907][T10136]  a826pg
[  282.499948][T10136] comedi: valid board names for pcl730 driver are:
[  282.514105][T10136]  pcl730
[  282.532292][T10136]  iso730
[  282.536516][T10136]  acl7130
[  282.548495][T10136]  pcm3730
[  282.553831][T10136]  pcl725
[  282.557145][T10136]  p8r8dio
[  282.575199][T10136]  acl7225b
[  282.578342][T10136]  p16r16dio
[  282.581540][T10136]  pcl733
[  282.585000][T10157] sp0: Synchronizing with TNC
[  282.599767][T10148] /dev/rnullb0: Can't open blockdev
[  282.611909][T10136]  pcl734
[  282.620899][   T24] usb 1-1: USB disconnect, device number 48
[  282.628307][T10159] /dev/rnullb0: Can't open blockdev
[  282.628311][T10136]  opmm-1616-xt
[  282.637199][T10136]  pearl-mm-p
[  282.642219][T10136]  ir104-pbf
[  282.645921][T10136] comedi: valid board names for pcl726 driver are:
[  282.655648][T10136]  pcl726
[  282.660386][T10136]  pcl727
[  282.665996][T10136]  pcl728
[  282.669021][T10136]  acl6126
[  282.672114][T10136]  acl6128
[  282.677357][T10136] comedi: valid board names for pcl724 driver are:
[  282.684140][T10136]  pcl724
[  282.687302][T10136]  pcl722
[  282.691674][T10136]  pcl731
[  282.696509][T10136]  acl7122
[  282.699748][T10136]  acl7124
[  282.702890][T10136]  pet48dio
[  282.706639][T10136]  pcmio48
[  282.709868][T10136]  onyx-mm-dio
[  282.713709][T10136] comedi: valid board names for pcl711 driver are:
[  282.720473][T10136]  pcl711
[  282.723736][T10136]  pcl711b
[  282.726888][T10136]  acl8112hg
[  282.730182][T10136]  acl8112dg
[  282.735256][T10136] comedi: valid board names for amplc_pc263 driver are:
[  282.750966][T10136]  pc263
[  282.759064][T10136] comedi: valid board names for amplc_pc236 driver are:
[  282.772532][T10136]  pc36at
[  282.781352][T10136] comedi: valid board names for amplc_dio200 driver are:
[  282.797459][T10136]  pc212e
[  282.805347][T10136]  pc214e
[  282.808362][T10136]  pc215e
[  282.811432][T10136]  pc218e
[  282.822124][T10136]  pc272e
[  282.826975][T10136] comedi: valid board names for comedi_parport driver are:
[  282.842881][T10136]  comedi_parport
[  282.848498][T10136] comedi: valid board names for comedi_test driver are:
[  282.858904][T10136]  comedi_test
[  282.862909][T10136] comedi: valid board names for comedi_bond driver are:
[  282.871123][T10136]  comedi_bond
[  283.143470][   T10] usb 2-1: new full-speed USB device number 54 using dummy_hcd
[  283.223590][  T981] usb 5-1: new high-speed USB device number 32 using dummy_hcd
[  283.283446][   T10] usb 2-1: device descriptor read/64, error -71
[  283.377622][  T981] usb 5-1: New USB device found, idVendor=6189, idProduct=182d, bcdDevice= 1.73
[  283.403299][  T981] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  283.416740][T10170] loop8: detected capacity change from 0 to 7
[  283.423800][  T981] usb 5-1: Product: syz
[  283.427977][  T981] usb 5-1: Manufacturer: syz
[  283.431753][T10170] Dev loop8: unable to read RDB block 7
[  283.438493][T10170]  loop8: unable to read partition table
[  283.445506][T10170] loop8: partition table beyond EOD, truncated
[  283.447106][  T981] usb 5-1: SerialNumber: syz
[  283.451847][T10170] loop_reread_partitions: partition scan of loop8 (�被x������ڬ��dƤ����ݡ�����
[  283.451847][T10170] 
) failed (rc=-5)
[  283.487782][  T981] usb 5-1: config 0 descriptor??
[  283.543358][   T10] usb 2-1: new full-speed USB device number 55 using dummy_hcd
[  283.628829][T10174] netlink: 'syz.0.1221': attribute type 1 has an invalid length.
[  283.641549][T10174] netlink: 16098 bytes leftover after parsing attributes in process `syz.0.1221'.
[  283.684880][   T10] usb 2-1: device descriptor read/64, error -71
[  283.804055][   T10] usb usb2-port1: attempt power cycle
[  283.924422][T10166] /dev/rnullb0: Can't open blockdev
[  283.937993][  T981] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71
[  283.955959][  T981] asix 5-1:0.0: probe with driver asix failed with error -71
[  283.980662][  T981] usb 5-1: USB disconnect, device number 32
[  284.003881][ T5934] usb 1-1: new high-speed USB device number 49 using dummy_hcd
[  284.153707][   T10] usb 2-1: new full-speed USB device number 56 using dummy_hcd
[  284.176038][ T5934] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  284.187357][   T10] usb 2-1: device descriptor read/8, error -71
[  284.193878][ T5934] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  284.204031][ T5934] usb 1-1: New USB device found, idVendor=0458, idProduct=5017, bcdDevice= 0.00
[  284.213065][ T5934] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  284.231944][ T5934] usb 1-1: config 0 descriptor??
[  284.367649][  T981] usb 3-1: USB disconnect, device number 55
[  284.397511][  T981] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0
[  284.426665][  T981] cp210x 3-1:0.0: device disconnected
[  284.446453][   T10] usb 2-1: new full-speed USB device number 57 using dummy_hcd
[  284.484013][   T10] usb 2-1: device descriptor read/8, error -71
[  284.496625][T10180] fuse: Unknown parameter '0x0000000000000004'
[  284.575046][T10182] netlink: 244 bytes leftover after parsing attributes in process `syz.4.1224'.
[  284.592654][T10182] lo speed is unknown, defaulting to 1000
[  284.600220][T10182] lo speed is unknown, defaulting to 1000
[  284.613560][   T10] usb usb2-port1: unable to enumerate USB device
[  284.617696][T10182] lo speed is unknown, defaulting to 1000
[  284.647118][T10182] iwpm_register_pid: Unable to send a nlmsg (client = 2)
[  284.670105][ T5934] kye 0003:0458:5017.0011: tablet report size too small, or kye_tablet_rdesc unexpectedly large
[  284.692836][T10182] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98
[  284.713718][ T5934] kye 0003:0458:5017.0011: hidraw0: USB HID v0.00 Device [HID 0458:5017] on usb-dummy_hcd.0-1/input0
[  284.765188][ T5934] kye 0003:0458:5017.0011: tablet-enabling feature report not found
[  284.783261][ T5934] kye 0003:0458:5017.0011: tablet enabling failed
[  284.810646][T10182] lo speed is unknown, defaulting to 1000
[  284.833078][T10182] lo speed is unknown, defaulting to 1000
[  284.846675][T10182] lo speed is unknown, defaulting to 1000
[  284.859050][T10178] random: crng reseeded on system resumption
[  284.879156][T10182] lo speed is unknown, defaulting to 1000
[  284.899282][T10182] lo speed is unknown, defaulting to 1000
[  285.112070][T10194] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(4)
[  285.118623][T10194] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed)
[  285.143778][T10194] vhci_hcd vhci_hcd.0: Device attached
[  285.184937][T10195] usbip_core: unknown command
[  285.189650][T10195] vhci_hcd: unknown pdu 0
[  285.195146][T10195] usbip_core: unknown command
[  285.210594][ T1040] vhci_hcd: stop threads
[  285.222044][ T1040] vhci_hcd: release socket
[  285.227360][ T1040] vhci_hcd: disconnect device
[  285.322880][T10200] loop8: detected capacity change from 0 to 7
[  285.331559][ T9541] Dev loop8: unable to read RDB block 7
[  285.343308][ T9541]  loop8: unable to read partition table
[  285.349173][ T9541] loop8: partition table beyond EOD, truncated
[  285.364445][T10200] Dev loop8: unable to read RDB block 7
[  285.381079][T10200]  loop8: unable to read partition table
[  285.388542][T10200] loop8: partition table beyond EOD, truncated
[  285.412972][T10200] loop_reread_partitions: partition scan of loop8 (�被x������ڬ��dƤ����ݡ�����
[  285.412972][T10200] 
) failed (rc=-5)
[  285.803398][ T5934] usb 3-1: new high-speed USB device number 56 using dummy_hcd
[  285.902587][ T5855] Bluetooth: hci0: Invalid handle: 0x20c9 > 0x0eff
[  285.912718][T10207] /dev/rnullb0: Can't open blockdev
[  285.959040][ T5855] Bluetooth: hci0: Invalid handle: 0x20c9 > 0x0eff
[  285.961222][T10207] /dev/rnullb0: Can't open blockdev
[  285.989366][ T5934] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  286.018222][ T5934] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  286.048107][ T5934] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  286.075402][ T5934] usb 3-1: config 0 descriptor??
[  286.092126][ T5934] pwc: Askey VC010 type 2 USB webcam detected.
[  286.186815][T10213] /dev/rnullb0: Can't open blockdev
[  286.200761][  T981] usb 1-1: USB disconnect, device number 49
[  286.206553][T10213] /dev/rnullb0: Can't open blockdev
[  286.371114][T10218] fuse: Unknown parameter '0x0000000000000004'
[  286.444307][T10220] /dev/rnullb0: Can't open blockdev
[  286.491225][ T5934] pwc: recv_control_msg error -32 req 02 val 2b00
[  286.521518][ T5934] pwc: recv_control_msg error -32 req 02 val 2700
[  286.544167][ T5934] pwc: recv_control_msg error -32 req 02 val 2c00
[  286.554225][ T5934] pwc: recv_control_msg error -32 req 04 val 1000
[  286.576827][ T5934] pwc: recv_control_msg error -32 req 04 val 1300
[  286.589847][ T5934] pwc: recv_control_msg error -32 req 04 val 1400
[  286.611452][ T5934] pwc: recv_control_msg error -32 req 02 val 2000
[  286.619113][ T5934] pwc: recv_control_msg error -32 req 02 val 2100
[  286.636822][ T5934] pwc: recv_control_msg error -32 req 04 val 1500
[  286.651136][ T5934] pwc: recv_control_msg error -32 req 02 val 2500
[  286.669586][ T5934] pwc: recv_control_msg error -32 req 02 val 2400
[  286.689867][ T5934] pwc: recv_control_msg error -32 req 02 val 2600
[  286.710062][ T5934] pwc: recv_control_msg error -32 req 02 val 2900
[  286.790520][T10231] loop8: detected capacity change from 0 to 7
[  286.806795][T10231] Dev loop8: unable to read RDB block 7
[  286.812611][T10231]  loop8: unable to read partition table
[  286.823607][T10231] loop8: partition table beyond EOD, truncated
[  286.829861][T10231] loop_reread_partitions: partition scan of loop8 (�被x������ڬ��dƤ����ݡ�����
[  286.829861][T10231] 
) failed (rc=-5)
[  286.931417][ T5934] pwc: recv_control_msg error -71 req 04 val 1100
[  286.940246][T10202] /dev/rnullb0: Can't open blockdev
[  286.954602][ T5934] pwc: recv_control_msg error -71 req 04 val 1200
[  286.983311][   T43] usb 2-1: new full-speed USB device number 58 using dummy_hcd
[  286.988854][ T5934] pwc: Registered as video103.
[  287.023125][ T5934] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input20
[  287.065906][ T5934] usb 3-1: USB disconnect, device number 56
[  287.154170][   T43] usb 2-1: config 0 has an invalid interface number: 169 but max is 0
[  287.176914][   T43] usb 2-1: config 0 has no interface number 0
[  287.195977][   T43] usb 2-1: New USB device found, idVendor=0557, idProduct=7820, bcdDevice=30.d9
[  287.221520][   T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  287.253651][   T43] usb 2-1: Product: syz
[  287.257857][   T43] usb 2-1: Manufacturer: syz
[  287.276266][   T43] usb 2-1: SerialNumber: syz
[  287.322965][   T43] usb 2-1: config 0 descriptor??
[  287.350483][T10238] netlink: 'syz.0.1242': attribute type 2 has an invalid length.
[  287.370075][T10241] /dev/rnullb0: Can't open blockdev
[  287.376003][T10238] netlink: 'syz.0.1242': attribute type 1 has an invalid length.
[  287.654450][T10248] fuse: Unknown parameter '0x0000000000000004'
[  287.852635][   T43] mos7840 2-1:0.169: required endpoints missing
[  287.882996][   T43] usb 2-1: USB disconnect, device number 58
[  288.146407][ T5934] usb 5-1: new full-speed USB device number 33 using dummy_hcd
[  288.316214][ T5934] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  288.318076][T10260] netlink: 'syz.2.1248': attribute type 4 has an invalid length.
[  288.348088][ T5934] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  288.374379][ T5934] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[  288.399524][ T5934] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  288.425954][ T5934] usb 5-1: config 0 descriptor??
[  288.467154][ T5934] hub 5-1:0.0: USB hub found
[  288.538061][T10262] loop8: detected capacity change from 0 to 7
[  288.573450][T10262] Dev loop8: unable to read RDB block 7
[  288.579085][T10262]  loop8: unable to read partition table
[  288.603888][T10262] loop8: partition table beyond EOD, truncated
[  288.630917][T10262] loop_reread_partitions: partition scan of loop8 (�被x������ڬ��dƤ����ݡ�����
[  288.630917][T10262] 
) failed (rc=-5)
[  288.647115][ T5934] hub 5-1:0.0: 2 ports detected
[  288.837580][ T5934] hub 5-1:0.0: hub_hub_status failed (err = -71)
[  288.863480][ T5934] hub 5-1:0.0: config failed, can't get hub status (err -71)
[  288.893000][ T5934] usbhid 5-1:0.0: can't add hid device: -71
[  288.912200][ T5934] usbhid 5-1:0.0: probe with driver usbhid failed with error -71
[  288.964284][ T5934] usb 5-1: USB disconnect, device number 33
[  289.070264][T10277] fuse: Unknown parameter '0x0000000000000004'
[  289.296790][T10286] /dev/rnullb0: Can't open blockdev
[  289.333770][T10287] MTD: Attempt to mount non-MTD device "/dev/rnullb0"
[  289.397208][T10287] /dev/rnullb0: Can't open blockdev
[  289.509965][T10290] comedi comedi3: 8255: I/O port conflict (0x10003,4)
[  289.537314][T10290] comedi comedi3: 8255: I/O port conflict (0x10000,4)
[  289.545217][T10292] /dev/rnullb0: Can't open blockdev
[  289.563456][T10290] comedi comedi3: 8255: I/O port conflict (0x7f,4)
[  289.570108][T10290] comedi comedi3: 8255: I/O port conflict (0x3,4)
[  289.619458][T10290] comedi comedi3: 8255: I/O port conflict (0x7,4)
[  289.643645][T10290] comedi comedi3: 8255: I/O port conflict (0x3,4)
[  289.738589][T10297] loop8: detected capacity change from 0 to 7
[  289.782421][T10299] GUP no longer grows the stack in syz.4.1261 (10299): 200000004000-20000000a000 (200000002000)
[  289.795476][T10297] Dev loop8: unable to read RDB block 7
[  289.801082][T10297]  loop8: unable to read partition table
[  289.814550][T10301] netlink: 17279 bytes leftover after parsing attributes in process `syz.1.1262'.
[  289.823502][T10297] loop8: partition table beyond EOD, truncated
[  289.833795][T10299] CPU: 1 UID: 0 PID: 10299 Comm: syz.4.1261 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) 
[  289.833820][T10299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[  289.833835][T10299] Call Trace:
[  289.833843][T10299]  <TASK>
[  289.833851][T10299]  dump_stack_lvl+0x189/0x250
[  289.833899][T10299]  ? __pfx_dump_stack_lvl+0x10/0x10
[  289.833922][T10299]  ? __pfx__printk+0x10/0x10
[  289.833942][T10299]  ? find_vma+0xe7/0x160
[  289.833974][T10299]  __get_user_pages+0x24d0/0x2ce0
[  289.834015][T10299]  ? mtree_load+0x100/0x700
[  289.834048][T10299]  get_user_pages_remote+0x2f1/0xad0
[  289.834066][T10299]  ? __pfx_mtree_load+0x10/0x10
[  289.834095][T10299]  ? __pfx_get_user_pages_remote+0x10/0x10
[  289.834114][T10299]  ? __access_remote_vm+0x367/0x7d0
[  289.834137][T10299]  __access_remote_vm+0x211/0x7d0
[  289.834174][T10299]  ? __pfx___access_remote_vm+0x10/0x10
[  289.834197][T10299]  ? alloc_pages_noprof+0xbe/0x190
[  289.834221][T10299]  proc_pid_cmdline_read+0x430/0x810
[  289.834250][T10299]  ? __pfx_proc_pid_cmdline_read+0x10/0x10
[  289.834272][T10299]  ? rw_verify_area+0x2a6/0x4d0
[  289.834296][T10299]  vfs_readv+0x5a7/0x850
[  289.834313][T10299]  ? __pfx_proc_pid_cmdline_read+0x10/0x10
[  289.834332][T10299]  ? __pfx_vfs_readv+0x10/0x10
[  289.834363][T10299]  ? __fget_files+0x2a/0x420
[  289.834391][T10299]  ? __fget_files+0x3a0/0x420
[  289.834412][T10299]  ? __fget_files+0x2a/0x420
[  289.834444][T10299]  __x64_sys_preadv+0x197/0x2a0
[  289.834470][T10299]  ? __pfx___x64_sys_preadv+0x10/0x10
[  289.834491][T10299]  ? rcu_is_watching+0x15/0xb0
[  289.834517][T10299]  ? do_syscall_64+0xbe/0x3b0
[  289.834544][T10299]  do_syscall_64+0xfa/0x3b0
[  289.834566][T10299]  ? lockdep_hardirqs_on+0x9c/0x150
[  289.834588][T10299]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  289.834610][T10299]  ? clear_bhb_loop+0x60/0xb0
[  289.834634][T10299]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  289.834651][T10299] RIP: 0033:0x7fde81d8e9a9
[  289.834671][T10299] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  289.834687][T10299] RSP: 002b:00007fde82c14038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127
[  289.834706][T10299] RAX: ffffffffffffffda RBX: 00007fde81fb5fa0 RCX: 00007fde81d8e9a9
[  289.834719][T10299] RDX: 0000000000000001 RSI: 0000200000000040 RDI: 0000000000000005
[  289.834731][T10299] RBP: 00007fde81e10d69 R08: 00000000fffffff9 R09: 0000000000000000
[  289.834743][T10299] R10: 0000000000000016 R11: 0000000000000246 R12: 0000000000000000
[  289.834754][T10299] R13: 0000000000000000 R14: 00007fde81fb5fa0 R15: 00007fff03671c68
[  289.834780][T10299]  </TASK>
[  290.106742][T10302] /dev/rnullb0: Can't open blockdev
[  290.187434][   T31] INFO: task syz.3.303:7194 blocked for more than 143 seconds.
[  290.195198][   T31]       Not tainted 6.16.0-rc6-next-20250718-syzkaller #0
[  290.202385][   T31]       Blocked by coredump.
[  290.207205][T10297] loop_reread_partitions: partition scan of loop8 (�被x������ڬ��dƤ����ݡ�����
[  290.207205][T10297] 
) failed (rc=-5)
[  290.242066][   T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  290.251383][   T31] task:syz.3.303       state:D stack:26920 pid:7194  tgid:7194  ppid:5848   task_flags:0x40044c flags:0x00004004
[  290.263617][   T31] Call Trace:
[  290.268811][   T31]  <TASK>
[  290.268961][T10305] /dev/rnullb0: Can't open blockdev
[  290.271801][   T31]  __schedule+0x1737/0x4d30
[  290.281628][   T31]  ? __lock_acquire+0xab9/0xd20
[  290.286862][   T31]  ? schedule+0x165/0x360
[  290.291214][   T31]  ? __lock_acquire+0xab9/0xd20
[  290.296212][   T31]  ? __pfx___schedule+0x10/0x10
[  290.301098][   T31]  ? schedule+0x91/0x360
[  290.305460][   T31]  schedule+0x165/0x360
[  290.309738][   T31]  schedule_preempt_disabled+0x13/0x30
[  290.316184][   T31]  rwsem_down_read_slowpath+0x5fd/0x8f0
[  290.321907][   T31]  ? rwsem_down_read_slowpath+0x4b8/0x8f0
[  290.327761][   T31]  ? __pfx_rwsem_down_read_slowpath+0x10/0x10
[  290.334143][T10305] /dev/rnullb0: Can't open blockdev
[  290.334250][   T31]  ? exit_mm+0xcc/0x2c0
[  290.344453][   T31]  ? __pfx_mm_release+0x10/0x10
[  290.349323][   T31]  ? lockdep_hardirqs_on+0x9c/0x150
[  290.354654][   T31]  down_read+0x98/0x2e0
[  290.358822][   T31]  exit_mm+0xcc/0x2c0
[  290.362865][   T31]  ? __pfx_exit_mm+0x10/0x10
[  290.367650][   T31]  ? rcu_is_watching+0x15/0xb0
[  290.372434][   T31]  do_exit+0x648/0x2300
[  290.374121][T10305] /dev/rnullb0: Can't open blockdev
[  290.376650][   T31]  ? do_raw_spin_lock+0x121/0x290
[  290.387002][   T31]  ? __pfx_do_exit+0x10/0x10
[  290.391625][   T31]  do_group_exit+0x21c/0x2d0
[  290.396249][   T31]  ? lockdep_hardirqs_on+0x9c/0x150
[  290.401559][   T31]  get_signal+0x1286/0x1340
[  290.406226][   T31]  arch_do_signal_or_restart+0x9a/0x750
[  290.406423][T10305] /dev/rnullb0: Can't open blockdev
[  290.411780][   T31]  ? __pfx_arch_do_signal_or_restart+0x10/0x10
[  290.411817][   T31]  ? exit_to_user_mode_loop+0x40/0x110
[  290.443096][T10305] /dev/rnullb0: Can't open blockdev
[  290.480844][T10305] /dev/rnullb0: Can't open blockdev
[  290.494108][   T31]  exit_to_user_mode_loop+0x75/0x110
[  290.513225][   T31]  do_syscall_64+0x2bd/0x3b0
[  290.517937][   T31]  ? lockdep_hardirqs_on+0x9c/0x150
[  290.530271][T10305] /dev/rnullb0: Can't open blockdev
[  290.535597][   T31]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  290.553369][   T31]  ? clear_bhb_loop+0x60/0xb0
[  290.558092][   T31]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  290.574143][T10305] /dev/rnullb0: Can't open blockdev
[  290.580109][T10305] /dev/rnullb0: Can't open blockdev
[  290.586202][   T31] RIP: 0033:0x7f3631f8e9e3
[  290.590640][   T31] RSP: 002b:00007ffe3de015a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[  290.599256][   T31] RAX: fffffffffffffffc RBX: 00007f36305f76c0 RCX: 00007f3631f8e9e3
[  290.608953][T10305] /dev/rnullb0: Can't open blockdev
[  290.614666][   T31] RDX: 0000000000000000 RSI: 0000000000021000 RDI: 0000000000000000
[  290.624376][T10305] /dev/rnullb0: Can't open blockdev
[  290.630018][   T31] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000
[  290.640733][T10305] /dev/rnullb0: Can't open blockdev
[  290.649935][   T31] R10: 0000000000020022 R11: 0000000000000246 R12: 00007ffe3de01700
[  290.660165][T10305] /dev/rnullb0: Can't open blockdev
[  290.669467][   T31] R13: ffffffffffffffc0 R14: 0000000000001000 R15: 0000000000000000
[  290.678348][T10305] /dev/rnullb0: Can't open blockdev
[  290.684729][   T31]  </TASK>
[  290.689768][T10305] /dev/rnullb0: Can't open blockdev
[  290.696836][   T31] 
[  290.696836][   T31] Showing all locks held in the system:
[  290.705360][T10305] /dev/rnullb0: Can't open blockdev
[  290.710670][   T31] 1 lock held by khungtaskd/31:
[  290.715979][   T43] usb 3-1: new high-speed USB device number 57 using dummy_hcd
[  290.729193][   T31]  #0: ffffffff8e53d8a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[  290.730645][T10305] /dev/rnullb0: Can't open blockdev
[  290.751390][   T31] 6 locks held by kworker/1:1/43:
[  290.757359][   T31]  #0: ffff888144ea1d48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0
[  290.773015][T10305] /dev/rnullb0: Can't open blockdev
[  290.778380][   T31]  #1: ffffc90000b37bc0 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0
[  290.794383][T10305] /dev/rnullb0: Can't open blockdev
[  290.800284][T10305] /dev/rnullb0: Can't open blockdev
[  290.808105][   T31]  #2: ffff888028449198 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4a20
[  290.817980][T10305] /dev/rnullb0: Can't open blockdev
[  290.823368][   T31]  #3: ffff88802844c518 (&port_dev->status_lock){+.+.}-{4:4}, at: hub_event+0x21b8/0x4a20
[  290.835010][T10305] /dev/rnullb0: Can't open blockdev
[  290.840891][T10305] /dev/rnullb0: Can't open blockdev
[  290.846397][   T31]  #4: ffff8880270c3968 (hcd->address0_mutex){+.+.}-{4:4}, at: hub_event+0x21e5/0x4a20
[  290.860359][T10305] /dev/rnullb0: Can't open blockdev
[  290.867595][   T31]  #5: ffff8880b8739f98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140
[  290.881240][T10305] /dev/rnullb0: Can't open blockdev
[  290.886774][   T43] usb 3-1: Using ep0 maxpacket: 8
[  290.894290][   T31] 2 locks held by getty/5609:
[  290.899192][   T31]  #0: ffff888033fe60a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[  290.910465][T10305] /dev/rnullb0: Can't open blockdev
[  290.918237][   T43] usb 3-1: unable to get BOS descriptor or descriptor too short
[  290.926220][   T43] usb 3-1: too many configurations: 55, using maximum allowed: 8
[  290.936492][T10305] /dev/rnullb0: Can't open blockdev
[  290.946411][   T31]  #1: ffffc900036cc2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400
[  290.968042][T10305] /dev/rnullb0: Can't open blockdev
[  290.978818][   T31] 1 lock held by syz.3.303/7194:
[  290.983941][   T43] usb 3-1: unable to read config index 0 descriptor/start: -61
[  290.985577][T10305] /dev/rnullb0: Can't open blockdev
[  290.991690][   T43] usb 3-1: can't read configurations, error -61
[  291.003204][   T31]  #0: ffff88802276d7e0 (&mm->mmap_lock){++++}-{4:4}, at: exit_mm+0xcc/0x2c0
[  291.006558][T10305] /dev/rnullb0: Can't open blockdev
[  291.012022][   T31] 1 lock held by syz.3.303/7195:
[  291.012042][   T31] 3 locks held by syz.1.1264/10305:
[  291.015085][   T31] 
[  291.029935][   T31] =============================================
[  291.029935][   T31] 
[  291.040164][T10305] /dev/rnullb0: Can't open blockdev
[  291.041409][   T31] NMI backtrace for cpu 1
[  291.041422][   T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) 
[  291.041441][   T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[  291.041451][   T31] Call Trace:
[  291.041458][   T31]  <TASK>
[  291.041465][   T31]  dump_stack_lvl+0x189/0x250
[  291.041499][   T31]  ? __pfx_dump_stack_lvl+0x10/0x10
[  291.041520][   T31]  ? __pfx__printk+0x10/0x10
[  291.041552][   T31]  nmi_cpu_backtrace+0x39e/0x3d0
[  291.041574][   T31]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  291.041596][   T31]  ? __pfx__printk+0x10/0x10
[  291.041620][   T31]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  291.041640][   T31]  nmi_trigger_cpumask_backtrace+0x17a/0x300
[  291.041661][   T31]  watchdog+0xf93/0xfe0
[  291.041683][   T31]  ? watchdog+0x1de/0xfe0
[  291.041704][   T31]  kthread+0x70e/0x8a0
[  291.041728][   T31]  ? __pfx_watchdog+0x10/0x10
[  291.041743][   T31]  ? __pfx_kthread+0x10/0x10
[  291.041765][   T31]  ? _raw_spin_unlock_irq+0x23/0x50
[  291.041785][   T31]  ? lockdep_hardirqs_on+0x9c/0x150
[  291.041803][   T31]  ? __pfx_kthread+0x10/0x10
[  291.041825][   T31]  ret_from_fork+0x3f9/0x770
[  291.041846][   T31]  ? __pfx_ret_from_fork+0x10/0x10
[  291.041870][   T31]  ? __switch_to_asm+0x39/0x70
[  291.041884][   T31]  ? __switch_to_asm+0x33/0x70
[  291.041896][   T31]  ? __pfx_kthread+0x10/0x10
[  291.041917][   T31]  ret_from_fork_asm+0x1a/0x30
[  291.041946][   T31]  </TASK>
[  291.041952][   T31] Sending NMI from CPU 1 to CPUs 0:
[  291.070804][T10305] /dev/rnullb0: Can't open blockdev
[  291.071592][    C0] NMI backtrace for cpu 0
[  291.071605][    C0] CPU: 0 UID: 0 PID: 10305 Comm: syz.1.1264 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) 
[  291.071624][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[  291.071633][    C0] RIP: 0010:io_serial_in+0x77/0xc0
[  291.071652][    C0] Code: e8 ee 4f 6a fc 44 89 f9 d3 e3 49 83 c6 40 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 df 9f cd fc 41 03 1e 89 da ec <0f> b6 c0 5b 41 5c 41 5e 41 5f e9 8a a8 2c 06 cc 44 89 f9 80 e1 07
[  291.071665][    C0] RSP: 0018:ffffc9000bf073f0 EFLAGS: 00000002
[  291.071679][    C0] RAX: 1ffffffff344de00 RBX: 00000000000003fd RCX: 0000000000000000
[  291.071689][    C0] RDX: 00000000000003fd RSI: 0000000000000000 RDI: 0000000000000020
[  291.071698][    C0] RBP: ffffffff9a26f850 R08: ffff8880247f8237 R09: 1ffff110048ff046
[  291.071709][    C0] R10: dffffc0000000000 R11: ffffffff8555b0d0 R12: dffffc0000000000
[  291.071720][    C0] R13: 0000000000000000 R14: ffffffff9a26f5c0 R15: 0000000000000000
[  291.071730][    C0] FS:  00007f597836c6c0(0000) GS:ffff8881257ab000(0000) knlGS:0000000000000000
[  291.071754][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  291.071764][    C0] CR2: 00007fde81f83178 CR3: 0000000055eb6000 CR4: 00000000003526f0
[  291.071777][    C0] DR0: 0000000060000014 DR1: 0000000000000000 DR2: 0000000000000000
[  291.071786][    C0] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  291.071795][    C0] Call Trace:
[  291.071801][    C0]  <TASK>
[  291.071808][    C0]  wait_for_lsr+0x1a1/0x2f0
[  291.071829][    C0]  serial8250_console_write+0x134c/0x1ba0
[  291.071850][    C0]  ? __lock_acquire+0xab9/0xd20
[  291.071867][    C0]  ? __pfx_serial8250_console_write+0x10/0x10
[  291.071883][    C0]  ? console_flush_all+0x13a/0xc40
[  291.071906][    C0]  ? console_flush_all+0x13a/0xc40
[  291.071927][    C0]  ? do_raw_spin_unlock+0x122/0x240
[  291.071945][    C0]  ? console_flush_all+0x13a/0xc40
[  291.071961][    C0]  ? console_flush_all+0x13a/0xc40
[  291.071980][    C0]  console_flush_all+0x725/0xc40
[  291.071999][    C0]  ? console_flush_all+0x13a/0xc40
[  291.072020][    C0]  ? __pfx_console_flush_all+0x10/0x10
[  291.072042][    C0]  ? is_printk_cpu_sync_owner+0x32/0x40
[  291.072058][    C0]  console_unlock+0xc4/0x270
[  291.072075][    C0]  ? __pfx_console_unlock+0x10/0x10
[  291.072091][    C0]  ? vprintk_emit+0x380/0x7a0
[  291.072108][    C0]  ? vprintk_emit+0x587/0x7a0
[  291.072124][    C0]  ? vprintk_emit+0x444/0x7a0
[  291.072139][    C0]  ? vprintk_emit+0x444/0x7a0
[  291.072156][    C0]  vprintk_emit+0x5b7/0x7a0
[  291.072172][    C0]  ? vprintk_emit+0x444/0x7a0
[  291.072189][    C0]  ? __pfx_vprintk_emit+0x10/0x10
[  291.072215][    C0]  _printk+0xcf/0x120
[  291.072235][    C0]  ? __pfx__printk+0x10/0x10
[  291.072253][    C0]  ? task_work_add+0x377/0x420
[  291.072269][    C0]  logfc+0x401/0x4f0
[  291.072291][    C0]  ? __pfx_logfc+0x10/0x10
[  291.072307][    C0]  ? bdev_open+0x88/0xd30
[  291.072328][    C0]  ? bdev_file_open_by_dev+0x20a/0x240
[  291.072347][    C0]  setup_bdev_super+0xcd/0x5b0
[  291.072365][    C0]  get_tree_bdev_flags+0x366/0x4d0
[  291.072382][    C0]  ? __pfx_msdos_fill_super+0x10/0x10
[  291.072399][    C0]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  291.072421][    C0]  vfs_get_tree+0x8f/0x2b0
[  291.072439][    C0]  do_new_mount+0x2a2/0x9e0
[  291.072459][    C0]  ? ns_capable+0x8a/0xf0
[  291.072475][    C0]  ? __pfx_do_new_mount+0x10/0x10
[  291.072509][    C0]  ? path_mount+0x61c/0xfe0
[  291.072526][    C0]  ? user_path_at+0x44/0x60
[  291.072545][    C0]  __se_sys_mount+0x317/0x410
[  291.072565][    C0]  ? __pfx___se_sys_mount+0x10/0x10
[  291.072582][    C0]  ? rcu_is_watching+0x15/0xb0
[  291.072602][    C0]  ? do_syscall_64+0xbe/0x3b0
[  291.072620][    C0]  ? __x64_sys_mount+0x20/0xc0
[  291.072638][    C0]  do_syscall_64+0xfa/0x3b0
[  291.072655][    C0]  ? lockdep_hardirqs_on+0x9c/0x150
[  291.072673][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  291.072687][    C0]  ? clear_bhb_loop+0x60/0xb0
[  291.072703][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  291.072716][    C0] RIP: 0033:0x7f597758e9a9
[  291.072729][    C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  291.072749][    C0] RSP: 002b:00007f597836c038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  291.072764][    C0] RAX: ffffffffffffffda RBX: 00007f59777b5fa0 RCX: 00007f597758e9a9
[  291.072775][    C0] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000200000000000
[  291.072785][    C0] RBP: 00007f5977610d69 R08: 0000000000000000 R09: 0000000000000000
[  291.072795][    C0] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000000
[  291.072804][    C0] R13: 0000000000000000 R14: 00007f59777b5fa0 R15: 00007fff4101a7c8
[  291.072822][    C0]  </TASK>
[  291.074777][   T31] Kernel panic - not syncing: hung_task: blocked tasks
[  291.074792][   T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) 
[  291.074810][   T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[  291.074820][   T31] Call Trace:
[  291.074827][   T31]  <TASK>
[  291.074836][   T31]  dump_stack_lvl+0x99/0x250
[  291.074861][   T31]  ? __asan_memcpy+0x40/0x70
[  291.074885][   T31]  ? __pfx_dump_stack_lvl+0x10/0x10
[  291.074906][   T31]  ? __pfx__printk+0x10/0x10
[  291.074939][   T31]  vpanic+0x281/0x750
[  291.074960][   T31]  ? __pfx_vpanic+0x10/0x10
[  291.074977][   T31]  ? preempt_schedule+0xae/0xc0
[  291.075000][   T31]  ? preempt_schedule_common+0x83/0xd0
[  291.075023][   T31]  panic+0xb9/0xc0
[  291.075040][   T31]  ? __pfx_panic+0x10/0x10
[  291.075060][   T31]  ? preempt_schedule_thunk+0x16/0x30
[  291.075084][   T31]  ? nmi_trigger_cpumask_backtrace+0x2bb/0x300
[  291.075106][   T31]  watchdog+0xfd2/0xfe0
[  291.075130][   T31]  ? watchdog+0x1de/0xfe0
[  291.075153][   T31]  kthread+0x70e/0x8a0
[  291.075179][   T31]  ? __pfx_watchdog+0x10/0x10
[  291.075196][   T31]  ? __pfx_kthread+0x10/0x10
[  291.766558][   T31]  ? _raw_spin_unlock_irq+0x23/0x50
[  291.771765][   T31]  ? lockdep_hardirqs_on+0x9c/0x150
[  291.776961][   T31]  ? __pfx_kthread+0x10/0x10
[  291.781550][   T31]  ret_from_fork+0x3f9/0x770
[  291.786131][   T31]  ? __pfx_ret_from_fork+0x10/0x10
[  291.791235][   T31]  ? __switch_to_asm+0x39/0x70
[  291.795985][   T31]  ? __switch_to_asm+0x33/0x70
[  291.800747][   T31]  ? __pfx_kthread+0x10/0x10
[  291.805347][   T31]  ret_from_fork_asm+0x1a/0x30
[  291.810122][   T31]  </TASK>
[  291.813346][   T31] Kernel Offset: disabled
[  291.817687][   T31] Rebooting in 86400 seconds..