83a326ff81c08951bf324464600628b67ce91d7bf9fb32fdf8a164428423750760c8a8792056c27f986729db7d9d1a73c210459d26ff4e10a9bf030031ff0943b71ccaf0252c45faafb7f7c1a5e4ac0cf906b81a46ef1b95d7ce2b72257d70c8147cadbdc6c84bb5b3af7e217a9838a35f2f601c10fb5edfc1c3838ab91aaba2dc8d02ea6492cb55c1ff0c7b14e8e61edc6dcdfa04a234ba1267357ee76380f944e19c2a701e6f27a141dbf75981b96ff0c3a7c9d5ff3a5b583ee2653c0bd6b2210653ba14b93d96e2da9fd821af5c6d81ec5eb2b40d1ed8031dfbb02eca52697777da8695a3d204dad4029352fb5744d448c0bcfa915277676813b30f7a3397ca157a4be52c91f8f4b27235732e5e93ef3992d53e6d42fe684771ce8e5a4acd7fd18decc7c7a47b272a5b29898b20ec2692b8a321c77610bbebd6c99790923cd08c8b8c1f7b3ba90a5fc609e2f53224881572b8e02d42106c828672198717ea89061d95c24f081290d01d31c4ce8da4052fb1dfb7fe44cbbc53a4899df3f6e458f0a0e65ba08cdf5795c2828ec765d09e04da87f0d0dec270a0165cd8476870b93c8a7579311bd4af9385db79ffd587d381b84fc5d8508417acbaec3ed5eff366b70768627d839893dd766f7ddf73c44b88e6a8dfcfbfdce71c09780c2ac832923d6aa786f9993d97027f963e4b79f7c375193162512af2dd044902e7421740a4d5185c7c230330e60b6e11072b21b72d3471e4b20fa61b030b2b09c62333418a041e92a9701c4fa5319c405e7ecf4587aa0e42188341a2b3dd381ee95eeaeaeadc7169b257b744490bb2da0a3efd2c5ef400d9b183218fd8d8e859d51d0db5c7af14f4796a7e0142b1e7e678413d94d4a6811791f54d01b3f512a15539d5ed6dada9d135797edd33e52e2226b766b8f59d8dc7e6a9b0359f5a95f482970b1ded68f400b335cb8e7a6861bc40855461777257d16495c6f2a3da06aa58eac8e903803f7f18108e033496ce358476784e22c7d41864c15c455c17682f89298250524d724b3bab2581dbf3981e61f249a59f60386f4abab4aca4cc8066fabe45bed85f9f894fd278cb33b8fba384a1b208044b9fed5cb67e5b6ec871ab1cddde42bd81ef859ef0a589f6a2e34db82290b52de9b7d29fc7481f6ca1e2ca0ab1e846bd6231a3e6eb871b77b5708a1a41a2be33ab996cfa05ce1ead5dbec2543ed6c742d940e506427b15424b0e5b8734b0fcef59845262bb68e649b47f7641c30fbd66619349de3670742b0e1e9b2d7626fc802551ca99ab8a39c809afc6b2b8f43645812aac422153ba95656478e9b4bc94325f20d52df545371000da7b435870dd68940819216da757c2c00cca79e58ecd18b45ff67d5cdc4b57d91f6b287b5bd03ec3ae2fb8f0a0b4db1f99f6f7effa20552cd4631c196e9521f14f7166c96303e12ad5b1a1658f643f2aa8fa66d045184090af6462a0579078eea43a78739519c00bb4016adf4f1239e438ef8a90a229cba42ace545ecc8ca5ff1af078815422f298903ecc3905df22ec38201684a8abbcd69394f510de641fc0b858cd328147944b07158ffd35b42a1b6ec5ee76f504fcb3bdf2f4ac5e7e206e54d47ebb753a010deb2dc37e0b0e17e6f5ddf41109976874a4abcc1fd82351642d07f9176010d8f28e032150f0d3447be4ba04b0e4532b455a", 0x1000, 0x7}, {&(0x7f0000001500)="7dbe393f631b4c701348673fabf788e8f8e753bd80ed4484e9ac9a0e6e6e5b4cd56262044ed3fb7bc185956ffc390f3185fb45238f33506ecb8a94d96825400e70131c8e020ce7884a2c8898e7a7e8fe83ad90f7ba2ada7639fc3a476858333e46d400e42eb948997f0fc775f0a48b27462329b1f0c2b8e1942319c2c725ab2aa214c2180ce1f5773eef657979dfa77f3e1e7b", 0x93, 0x7}], 0x800, &(0x7f0000001600)=ANY=[@ANYBLOB='dots,dmask=03,nodmts,codepage=864,\x00']) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="5057edc148d85b8bc8115fcc1a238958204e181d23e41a855500b5c8e2d57f27df496ae41c62dda4787a077582479e57b0a0ff4d5ca773f41a4eb44f2baa51362396ba44749fddeb798b58a72c1e1a580559e32d6d86cf9578d2b243ecb90154265cbcf74f71df487eb576d33d02f450bf515715da494d9165fbd425b90f85ce7a957b8155507887346644d681d75ce140a9b3507cf631f6591f8888b0f5334f8f99ffc8129f4d856863f678f3f22f94e1865a6bb2f775a775fae9cd3585e513eca2be5adda46d76447754f497b5fa3fcb6ffa9fee33fb4eb517ba6ec1277686e3b8c9de6bf31ccf534fa4f3d2d08429c99ca8", 0xf3, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) [ 794.632941] FAT-fs (loop6): Unrecognized mount option ".mask=0" or missing value 04:13:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/212, &(0x7f0000000100)=0xd4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") 04:13:28 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x8906000000000000, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff0900f000fff5dd000000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 794.687522] FAT-fs (loop6): Unrecognized mount option ".mask=0" or missing value 04:13:29 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/l2cap\x00') ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:13:29 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000002c0)=""/4096, 0x1000) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x16) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000001680)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1800000}, 0xc, &(0x7f0000001400)={&(0x7f00000013c0)={0x24, r4, 0x400, 0x70bd29, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5953}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008080) 04:13:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'/mask', 0x3d, [0x30]}, 0x2c}]}) 04:13:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x8000, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000500)="ef7db5131dafa17c8580c47dd022f483b50c57a6c124a8bb2582bd75926c7a3321623a50d8f2da12ef213fb62d8f86bc18bb41c4094a8675610dc9473840f161da4c6fac9497d66db00a88850273c8247d842c7d1c03f93b70dffb6ad4c9163153bbd872e6bdd95e3a957a36bdce9979d2d1c650cb1057c13bad454c9f47e0d5e06397d3b8cafd271155bff5e2c68cca394820ab643885df160ef943ff2256530c421574c08135c2c578c3b3d99cf71ee3ea44f3ee6d8ecce40fc7802dedd4ab339b1736a2e420b4c7267b76facc05a935e57fbaa57fa3b36730a7605003d46dc4fcee9e1396b8d65af735f6ceb0810f81d1a2750ca58f5139bf230c0208bf502082c710adeea800156261f3b2dc8fac2a4c25280737fd56cbb02b16b3f3b8afc82aab35923bb0006252a0d8ce97c65d618ee80ae650c48d55dbda410b54ec42b4682c210c88fffd489e0fbd98f7914877b596bc3efa93ab9269190e537d0843a5d3d4a504516a3d12f1b6574c1472ca82cfb109693fdd62e6ea8bad854d679842e47014d533734e392f9f75e180ce3b40925b0d7b2dc5e7f547dba508ce694a2416ed8e22a9afd9d3adc3f482cb9250f3fa7510c37699ef30879f3a39bc54c0fc4ede61c342bc33c0b6df4ba9f78a7c5935d1c984f485bad24f0c54e039e28e4babd2132e6ddc404b7e6e619d8551f1a7ccacbcc1052f1529d308195154c369e2b31c45a3bb52768f305aa22fc9d2fc87af3ffb7e9644d8deb2b1fe1011294c526740dcebdb9bb2f95a0dde9334f76dc50ab179dc09c98d12d0c8300bc4fc741bbc15389882c1a2dae2b603b7f18f52a8e771a34f0527df169cfa3bad45d481c62cc8b46bdf76182c57e7e9304801bd50fd7996caac0c8fbfd06749c4c648942cbc208afc4351cd8326a1b83d0b09805483a9795e5ba8d45b0377d7b5d2e2a888af3ef0a4529b75f17dccde18d1f3e7cf51940a911ce420b9cf1898be99fce60ccb6d5bce9dd4d385abbd5d08d3362791c39ea9711b03f8e005037e938acc6ae0f0098994821b96109145ef1b6c031cd66c57364cb34df24f44c26e84f3d85e33bc406c3ef6c7f58ded86e1b54973a75427a60bb23188368556b0878f037405979fe5e2e09f4b0bff5a29abca15bb5e31d222e65c8e8e03e3a1bb5de268a2bb6ab3a8c51094df248447c696e18dd37e46bd3222de27d3fa62feeeb80c7741b0d570f71e91f7063c417790ac173cf1ffceec55d0ec683542c8576d9adde9f7c9e8fc320bd17aad6fe25fa835e18b24a92214c606dac0d0a7a85e67ad0c2a4ebee880a5b5015e59f1736bc110cf471b595d1e6c7cea37fd2edf0b8b205b201598baa3f7995bfb5af612702764ac30637eb6bdd5d69aacffbbbe105943aa706c780b02d774dde5693d287f7ae4ff61c60dfc3cfd85b7596910deeb374dbd84b72833c3fa7adffb8d219f133945391744cb59a8cd03e3d7e6f87c2d27c09e0a0970f532886a4d6f6548ed65a2597e197fcd3b69686ad6655a1d5b0cae09e4ada4070a03e5505438cfda82510358e23459498716706aca40aa09f78c6118eba4f6b6316203d5de309e632abda01d81de73c85f146b76b4d5d0e4eff275a0be408844670ec940ac871b2f9cd53601cfd456bcd49a750e149b07bf3faa90b4f9deff4066384d5f889c63ab895f621e9e9c7cf6a55a24f4bb293d6f8e6da66e55a4c8e28626d3d75c614f2986c6f5bb685cde65963439c146688b19c779baeb2bf5c4903bd648d119ec7983e15fc8974fb4f0c0fcb57b35d086b9c5409f5730b7e10a4ebc3a2ca1d753ce5b8eaaca4f1fb16c8679c7cd8b96c41c47f0b7abf7df36fd5097c6049ca1b8aa6ba43a8a3094d5319b3394dbf9855068454ef0e436e44b8460be44f2fdecf2fc6bafa0fbca76e7ca7a7361393204a12b1e1f44bf874cbb928d06c883ae60923538f67e6e16615e4c4addd86eb607666724b9db453020f6e40b6745f74c15ffe1cf3e189d40b67a9fba1689f426cf3b8bfed15833186a7190c16f7d5f86a3f4bf8b0706417142cd5c45fe985b2b875c97c5aa78176e95e04c52669c78b6ecc1667ee71e1abeab47a396cfdcf7bf4092a41780f361d3a55f26c661c83f0b3bf3d86e796faf9b764f9fe7a402dd2392ea9422e2490dd5c19d72d941a26a7d9429772d3002af2777d33b676d28b717d9d581ae6719cb256f344a262a70602987f0ba2eb7171b572843b4b40e6c9c9e48a073687bfd7d34a1004d3d9d0b08b8deef8d90c5c9d5e497aa58809cbcc9a9575603db57e6eeb94f2d0ffd3e6ddb192d91c2ca315889f99e9086ec36d4cc6685468bb2651e3f0d216bce427c6542bb256caf548a5c34c449a0c41f74d0afcdb2701d3cdbed2282ee5a81aabdfcda485f9e150d50d4b0154dc4bb18d7e0e72ac64dfdb718681e2c1638848da8016e395b26bfc2834a95994d08a8ac67d2122d8cbca556705cbed9ff338c0aa5981da3465bc241edb7f530a7fc1cfa60d7d654a643b217190a24a97976900520f16265bff5961e814467ac723e941833659626a7d198059bd67005cb40b5c18e4000137928fe07745cd533824d9ae05a6432a791130a81a87203474dedd3f08a573eb68bc12354c84494cde991c14af21941d93e98b4ce301cf98dc5a1f915bbc95ea1fc25b2918621350d6abbb489c50cf971dd4ad8b281dc4f682f9ce11eb23a706d1e30b22fecef4fd3e2520602d6585fc80c8eb1fe456e92190fce01826466cd9cbfafdbccddd7b79869b8d5f40bf72edeea8abd34520f5cfdd0e051c1e05a8e48bcfb85f435877e7f8b6283616616b775a0c34a789dc87bb690311410f15e1f282d6d8be46f0e9d75539feea39399bfecdfd25a939920cf60a238bd8c77c05d7a4965ceb91d5a7c6676d6bb8e9e7b1ce9c156bb409699b3fd8cbf90fbb4ac1b82e80d4f7f23b5951b4d6fd7849d85ff40a61d407ffbd52f7a93a814fca89a6f6d9a698184f1570d7a96ecd477f2677ad0a11fe4069ed51a566b5b6b03ec5d96d502b6c6e4d0e04471600009673e73e037767ed319aa5146a542b4e2defa26368062987890ca9d3477ace350f08a4fd9b80e91982e2c6a23f0d43090a40edf113eb79a1e77c81b5229c4684e9e3e2e1024f3c38a32b2cc9006c579b61462e7115c6fad54ee8ddb09fb8e57cc8896adc1138e48aeea137494a0ea5aa400c7a9d2dde15018d4d4d28cc557545188e0a12bd2994aaa67d191908bd0d449aca06de21e8bf4dfaa6849361d245d50946c5fea24c8471de7213c87929efb64648f0cb5780f81183e8b2c330006356bf7cec7d9a73f8e64c0dce28e944fd9797c1dba29469c685f2e36f106d776b0a374d37fef15b04d819a8e150187f027f1f56955cd39c5373d654b05828c94ff739f6983843da69abb61bb41e510b216c297a83e865a60748648767f84c8f2dd943c432ccdc7936c1a2102cde481647fd4db47c806647a32e66172c1370d82957a83bd4fb850d76c694f94c2a818cbbd7d0a679ccf0d4aa5541054e7dafac27a037b205b59eea6485fd6cbdc4438976f757fc2061be04441779ada634876f2f15c7b582771df6b934e5e4366eb9b9359d7b6efae3eeb817416883e8929fa44a5c955a3cf4ccda9482931bac44606fd761f31effaa7a7204e3c526fa0bb13f5225cca7b4782553c5af9b60606e2c3321a455d55eef00715cb72d3cf7a58e1333d7d0d16dda70819f6fbf84e0651a90f333c1a3531fa387b7f079ff50a7b785eacb59071863e8f908177d4fefe030e4b24fb284c84066c4bf61ade16505d327f8a9b601da87f2c78a0f4811ea5fa187107d93dd7b29a683115f00b7910477b6d39f7c743c198a7835e3884378d17a268ee9967e05425ba069e503a2fd8330819d525bb7d48d4458c1ebffe629b8d1cafa459fda256dbbb861fd82974ff54f01ce85f00cf9bbf2971dd6fa405fe531ca683956a5b696629798a0b16799690af04e2f715e4ffd332ae0ca7c954cf90ef74fbb92b3cb42bbb7afd37b60dc3c0d45ec9feb5dfb10e35efce394fc70340a66d9a2224734d2564a5542fce8892cb3a1883a326ff81c08951bf324464600628b67ce91d7bf9fb32fdf8a164428423750760c8a8792056c27f986729db7d9d1a73c210459d26ff4e10a9bf030031ff0943b71ccaf0252c45faafb7f7c1a5e4ac0cf906b81a46ef1b95d7ce2b72257d70c8147cadbdc6c84bb5b3af7e217a9838a35f2f601c10fb5edfc1c3838ab91aaba2dc8d02ea6492cb55c1ff0c7b14e8e61edc6dcdfa04a234ba1267357ee76380f944e19c2a701e6f27a141dbf75981b96ff0c3a7c9d5ff3a5b583ee2653c0bd6b2210653ba14b93d96e2da9fd821af5c6d81ec5eb2b40d1ed8031dfbb02eca52697777da8695a3d204dad4029352fb5744d448c0bcfa915277676813b30f7a3397ca157a4be52c91f8f4b27235732e5e93ef3992d53e6d42fe684771ce8e5a4acd7fd18decc7c7a47b272a5b29898b20ec2692b8a321c77610bbebd6c99790923cd08c8b8c1f7b3ba90a5fc609e2f53224881572b8e02d42106c828672198717ea89061d95c24f081290d01d31c4ce8da4052fb1dfb7fe44cbbc53a4899df3f6e458f0a0e65ba08cdf5795c2828ec765d09e04da87f0d0dec270a0165cd8476870b93c8a7579311bd4af9385db79ffd587d381b84fc5d8508417acbaec3ed5eff366b70768627d839893dd766f7ddf73c44b88e6a8dfcfbfdce71c09780c2ac832923d6aa786f9993d97027f963e4b79f7c375193162512af2dd044902e7421740a4d5185c7c230330e60b6e11072b21b72d3471e4b20fa61b030b2b09c62333418a041e92a9701c4fa5319c405e7ecf4587aa0e42188341a2b3dd381ee95eeaeaeadc7169b257b744490bb2da0a3efd2c5ef400d9b183218fd8d8e859d51d0db5c7af14f4796a7e0142b1e7e678413d94d4a6811791f54d01b3f512a15539d5ed6dada9d135797edd33e52e2226b766b8f59d8dc7e6a9b0359f5a95f482970b1ded68f400b335cb8e7a6861bc40855461777257d16495c6f2a3da06aa58eac8e903803f7f18108e033496ce358476784e22c7d41864c15c455c17682f89298250524d724b3bab2581dbf3981e61f249a59f60386f4abab4aca4cc8066fabe45bed85f9f894fd278cb33b8fba384a1b208044b9fed5cb67e5b6ec871ab1cddde42bd81ef859ef0a589f6a2e34db82290b52de9b7d29fc7481f6ca1e2ca0ab1e846bd6231a3e6eb871b77b5708a1a41a2be33ab996cfa05ce1ead5dbec2543ed6c742d940e506427b15424b0e5b8734b0fcef59845262bb68e649b47f7641c30fbd66619349de3670742b0e1e9b2d7626fc802551ca99ab8a39c809afc6b2b8f43645812aac422153ba95656478e9b4bc94325f20d52df545371000da7b435870dd68940819216da757c2c00cca79e58ecd18b45ff67d5cdc4b57d91f6b287b5bd03ec3ae2fb8f0a0b4db1f99f6f7effa20552cd4631c196e9521f14f7166c96303e12ad5b1a1658f643f2aa8fa66d045184090af6462a0579078eea43a78739519c00bb4016adf4f1239e438ef8a90a229cba42ace545ecc8ca5ff1af078815422f298903ecc3905df22ec38201684a8abbcd69394f510de641fc0b858cd328147944b07158ffd35b42a1b6ec5ee76f504fcb3bdf2f4ac5e7e206e54d47ebb753a010deb2dc37e0b0e17e6f5ddf41109976874a4abcc1fd82351642d07f9176010d8f28e032150f0d3447be4ba04b0e4532b455a", 0x1000, 0x7}, {&(0x7f0000001500)="7dbe393f631b4c701348673fabf788e8f8e753bd80ed4484e9ac9a0e6e6e5b4cd56262044ed3fb7bc185956ffc390f3185fb45238f33506ecb8a94d96825400e70131c8e020ce7884a2c8898e7a7e8fe83ad90f7ba2ada7639fc3a476858333e46d400e42eb948997f0fc775f0a48b27462329b1f0c2b8e1942319c2c725ab2aa214c2180ce1f5773eef657979dfa77f3e1e7b", 0x93, 0x7}], 0x800, &(0x7f0000001600)=ANY=[@ANYBLOB='dots,dmask=03,nodmts,codepage=864,\x00']) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="5057edc148d85b8bc8115fcc1a238958204e181d23e41a855500b5c8e2d57f27df496ae41c62dda4787a077582479e57b0a0ff4d5ca773f41a4eb44f2baa51362396ba44749fddeb798b58a72c1e1a580559e32d6d86cf9578d2b243ecb90154265cbcf74f71df487eb576d33d02f450bf515715da494d9165fbd425b90f85ce7a957b8155507887346644d681d75ce140a9b3507cf631f6591f8888b0f5334f8f99ffc8129f4d856863f678f3f22f94e1865a6bb2f775a775fae9cd3585e513eca2be5adda46d76447754f497b5fa3fcb6ffa9fee33fb4eb517ba6ec1277686e3b8c9de6bf31ccf534fa4f3d2d08429c99ca8", 0xf3, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x7000000) 04:13:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40200, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x5, 0x101080) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000180)=0x4) fanotify_mark(r1, 0x0, 0x10, r2, &(0x7f0000000140)='./file0\x00') ioctl(r0, 0xffff, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x4, {{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0xc7}}}, 0x88) 04:13:29 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x1430, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000007fff5dd000000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000500)="ef7db5131dafa17c8580c47dd022f483b50c57a6c124a8bb2582bd75926c7a3321623a50d8f2da12ef213fb62d8f86bc18bb41c4094a8675610dc9473840f161da4c6fac9497d66db00a88850273c8247d842c7d1c03f93b70dffb6ad4c9163153bbd872e6bdd95e3a957a36bdce9979d2d1c650cb1057c13bad454c9f47e0d5e06397d3b8cafd271155bff5e2c68cca394820ab643885df160ef943ff2256530c421574c08135c2c578c3b3d99cf71ee3ea44f3ee6d8ecce40fc7802dedd4ab339b1736a2e420b4c7267b76facc05a935e57fbaa57fa3b36730a7605003d46dc4fcee9e1396b8d65af735f6ceb0810f81d1a2750ca58f5139bf230c0208bf502082c710adeea800156261f3b2dc8fac2a4c25280737fd56cbb02b16b3f3b8afc82aab35923bb0006252a0d8ce97c65d618ee80ae650c48d55dbda410b54ec42b4682c210c88fffd489e0fbd98f7914877b596bc3efa93ab9269190e537d0843a5d3d4a504516a3d12f1b6574c1472ca82cfb109693fdd62e6ea8bad854d679842e47014d533734e392f9f75e180ce3b40925b0d7b2dc5e7f547dba508ce694a2416ed8e22a9afd9d3adc3f482cb9250f3fa7510c37699ef30879f3a39bc54c0fc4ede61c342bc33c0b6df4ba9f78a7c5935d1c984f485bad24f0c54e039e28e4babd2132e6ddc404b7e6e619d8551f1a7ccacbcc1052f1529d308195154c369e2b31c45a3bb52768f305aa22fc9d2fc87af3ffb7e9644d8deb2b1fe1011294c526740dcebdb9bb2f95a0dde9334f76dc50ab179dc09c98d12d0c8300bc4fc741bbc15389882c1a2dae2b603b7f18f52a8e771a34f0527df169cfa3bad45d481c62cc8b46bdf76182c57e7e9304801bd50fd7996caac0c8fbfd06749c4c648942cbc208afc4351cd8326a1b83d0b09805483a9795e5ba8d45b0377d7b5d2e2a888af3ef0a4529b75f17dccde18d1f3e7cf51940a911ce420b9cf1898be99fce60ccb6d5bce9dd4d385abbd5d08d3362791c39ea9711b03f8e005037e938acc6ae0f0098994821b96109145ef1b6c031cd66c57364cb34df24f44c26e84f3d85e33bc406c3ef6c7f58ded86e1b54973a75427a60bb23188368556b0878f037405979fe5e2e09f4b0bff5a29abca15bb5e31d222e65c8e8e03e3a1bb5de268a2bb6ab3a8c51094df248447c696e18dd37e46bd3222de27d3fa62feeeb80c7741b0d570f71e91f7063c417790ac173cf1ffceec55d0ec683542c8576d9adde9f7c9e8fc320bd17aad6fe25fa835e18b24a92214c606dac0d0a7a85e67ad0c2a4ebee880a5b5015e59f1736bc110cf471b595d1e6c7cea37fd2edf0b8b205b201598baa3f7995bfb5af612702764ac30637eb6bdd5d69aacffbbbe105943aa706c780b02d774dde5693d287f7ae4ff61c60dfc3cfd85b7596910deeb374dbd84b72833c3fa7adffb8d219f133945391744cb59a8cd03e3d7e6f87c2d27c09e0a0970f532886a4d6f6548ed65a2597e197fcd3b69686ad6655a1d5b0cae09e4ada4070a03e5505438cfda82510358e23459498716706aca40aa09f78c6118eba4f6b6316203d5de309e632abda01d81de73c85f146b76b4d5d0e4eff275a0be408844670ec940ac871b2f9cd53601cfd456bcd49a750e149b07bf3faa90b4f9deff4066384d5f889c63ab895f621e9e9c7cf6a55a24f4bb293d6f8e6da66e55a4c8e28626d3d75c614f2986c6f5bb685cde65963439c146688b19c779baeb2bf5c4903bd648d119ec7983e15fc8974fb4f0c0fcb57b35d086b9c5409f5730b7e10a4ebc3a2ca1d753ce5b8eaaca4f1fb16c8679c7cd8b96c41c47f0b7abf7df36fd5097c6049ca1b8aa6ba43a8a3094d5319b3394dbf9855068454ef0e436e44b8460be44f2fdecf2fc6bafa0fbca76e7ca7a7361393204a12b1e1f44bf874cbb928d06c883ae60923538f67e6e16615e4c4addd86eb607666724b9db453020f6e40b6745f74c15ffe1cf3e189d40b67a9fba1689f426cf3b8bfed15833186a7190c16f7d5f86a3f4bf8b0706417142cd5c45fe985b2b875c97c5aa78176e95e04c52669c78b6ecc1667ee71e1abeab47a396cfdcf7bf4092a41780f361d3a55f26c661c83f0b3bf3d86e796faf9b764f9fe7a402dd2392ea9422e2490dd5c19d72d941a26a7d9429772d3002af2777d33b676d28b717d9d581ae6719cb256f344a262a70602987f0ba2eb7171b572843b4b40e6c9c9e48a073687bfd7d34a1004d3d9d0b08b8deef8d90c5c9d5e497aa58809cbcc9a9575603db57e6eeb94f2d0ffd3e6ddb192d91c2ca315889f99e9086ec36d4cc6685468bb2651e3f0d216bce427c6542bb256caf548a5c34c449a0c41f74d0afcdb2701d3cdbed2282ee5a81aabdfcda485f9e150d50d4b0154dc4bb18d7e0e72ac64dfdb718681e2c1638848da8016e395b26bfc2834a95994d08a8ac67d2122d8cbca556705cbed9ff338c0aa5981da3465bc241edb7f530a7fc1cfa60d7d654a643b217190a24a97976900520f16265bff5961e814467ac723e941833659626a7d198059bd67005cb40b5c18e4000137928fe07745cd533824d9ae05a6432a791130a81a87203474dedd3f08a573eb68bc12354c84494cde991c14af21941d93e98b4ce301cf98dc5a1f915bbc95ea1fc25b2918621350d6abbb489c50cf971dd4ad8b281dc4f682f9ce11eb23a706d1e30b22fecef4fd3e2520602d6585fc80c8eb1fe456e92190fce01826466cd9cbfafdbccddd7b79869b8d5f40bf72edeea8abd34520f5cfdd0e051c1e05a8e48bcfb85f435877e7f8b6283616616b775a0c34a789dc87bb690311410f15e1f282d6d8be46f0e9d75539feea39399bfecdfd25a939920cf60a238bd8c77c05d7a4965ceb91d5a7c6676d6bb8e9e7b1ce9c156bb409699b3fd8cbf90fbb4ac1b82e80d4f7f23b5951b4d6fd7849d85ff40a61d407ffbd52f7a93a814fca89a6f6d9a698184f1570d7a96ecd477f2677ad0a11fe4069ed51a566b5b6b03ec5d96d502b6c6e4d0e04471600009673e73e037767ed319aa5146a542b4e2defa26368062987890ca9d3477ace350f08a4fd9b80e91982e2c6a23f0d43090a40edf113eb79a1e77c81b5229c4684e9e3e2e1024f3c38a32b2cc9006c579b61462e7115c6fad54ee8ddb09fb8e57cc8896adc1138e48aeea137494a0ea5aa400c7a9d2dde15018d4d4d28cc557545188e0a12bd2994aaa67d191908bd0d449aca06de21e8bf4dfaa6849361d245d50946c5fea24c8471de7213c87929efb64648f0cb5780f81183e8b2c330006356bf7cec7d9a73f8e64c0dce28e944fd9797c1dba29469c685f2e36f106d776b0a374d37fef15b04d819a8e150187f027f1f56955cd39c5373d654b05828c94ff739f6983843da69abb61bb41e510b216c297a83e865a60748648767f84c8f2dd943c432ccdc7936c1a2102cde481647fd4db47c806647a32e66172c1370d82957a83bd4fb850d76c694f94c2a818cbbd7d0a679ccf0d4aa5541054e7dafac27a037b205b59eea6485fd6cbdc4438976f757fc2061be04441779ada634876f2f15c7b582771df6b934e5e4366eb9b9359d7b6efae3eeb817416883e8929fa44a5c955a3cf4ccda9482931bac44606fd761f31effaa7a7204e3c526fa0bb13f5225cca7b4782553c5af9b60606e2c3321a455d55eef00715cb72d3cf7a58e1333d7d0d16dda70819f6fbf84e0651a90f333c1a3531fa387b7f079ff50a7b785eacb59071863e8f908177d4fefe030e4b24fb284c84066c4bf61ade16505d327f8a9b601da87f2c78a0f4811ea5fa187107d93dd7b29a683115f00b7910477b6d39f7c743c198a7835e3884378d17a268ee9967e05425ba069e503a2fd8330819d525bb7d48d4458c1ebffe629b8d1cafa459fda256dbbb861fd82974ff54f01ce85f00cf9bbf2971dd6fa405fe531ca683956a5b696629798a0b16799690af04e2f715e4ffd332ae0ca7c954cf90ef74fbb92b3cb42bbb7afd37b60dc3c0d45ec9feb5dfb10e35efce394fc70340a66d9a2224734d2564a5542fce8892cb3a1883a326ff81c08951bf324464600628b67ce91d7bf9fb32fdf8a164428423750760c8a8792056c27f986729db7d9d1a73c210459d26ff4e10a9bf030031ff0943b71ccaf0252c45faafb7f7c1a5e4ac0cf906b81a46ef1b95d7ce2b72257d70c8147cadbdc6c84bb5b3af7e217a9838a35f2f601c10fb5edfc1c3838ab91aaba2dc8d02ea6492cb55c1ff0c7b14e8e61edc6dcdfa04a234ba1267357ee76380f944e19c2a701e6f27a141dbf75981b96ff0c3a7c9d5ff3a5b583ee2653c0bd6b2210653ba14b93d96e2da9fd821af5c6d81ec5eb2b40d1ed8031dfbb02eca52697777da8695a3d204dad4029352fb5744d448c0bcfa915277676813b30f7a3397ca157a4be52c91f8f4b27235732e5e93ef3992d53e6d42fe684771ce8e5a4acd7fd18decc7c7a47b272a5b29898b20ec2692b8a321c77610bbebd6c99790923cd08c8b8c1f7b3ba90a5fc609e2f53224881572b8e02d42106c828672198717ea89061d95c24f081290d01d31c4ce8da4052fb1dfb7fe44cbbc53a4899df3f6e458f0a0e65ba08cdf5795c2828ec765d09e04da87f0d0dec270a0165cd8476870b93c8a7579311bd4af9385db79ffd587d381b84fc5d8508417acbaec3ed5eff366b70768627d839893dd766f7ddf73c44b88e6a8dfcfbfdce71c09780c2ac832923d6aa786f9993d97027f963e4b79f7c375193162512af2dd044902e7421740a4d5185c7c230330e60b6e11072b21b72d3471e4b20fa61b030b2b09c62333418a041e92a9701c4fa5319c405e7ecf4587aa0e42188341a2b3dd381ee95eeaeaeadc7169b257b744490bb2da0a3efd2c5ef400d9b183218fd8d8e859d51d0db5c7af14f4796a7e0142b1e7e678413d94d4a6811791f54d01b3f512a15539d5ed6dada9d135797edd33e52e2226b766b8f59d8dc7e6a9b0359f5a95f482970b1ded68f400b335cb8e7a6861bc40855461777257d16495c6f2a3da06aa58eac8e903803f7f18108e033496ce358476784e22c7d41864c15c455c17682f89298250524d724b3bab2581dbf3981e61f249a59f60386f4abab4aca4cc8066fabe45bed85f9f894fd278cb33b8fba384a1b208044b9fed5cb67e5b6ec871ab1cddde42bd81ef859ef0a589f6a2e34db82290b52de9b7d29fc7481f6ca1e2ca0ab1e846bd6231a3e6eb871b77b5708a1a41a2be33ab996cfa05ce1ead5dbec2543ed6c742d940e506427b15424b0e5b8734b0fcef59845262bb68e649b47f7641c30fbd66619349de3670742b0e1e9b2d7626fc802551ca99ab8a39c809afc6b2b8f43645812aac422153ba95656478e9b4bc94325f20d52df545371000da7b435870dd68940819216da757c2c00cca79e58ecd18b45ff67d5cdc4b57d91f6b287b5bd03ec3ae2fb8f0a0b4db1f99f6f7effa20552cd4631c196e9521f14f7166c96303e12ad5b1a1658f643f2aa8fa66d045184090af6462a0579078eea43a78739519c00bb4016adf4f1239e438ef8a90a229cba42ace545ecc8ca5ff1af078815422f298903ecc3905df22ec38201684a8abbcd69394f510de641fc0b858cd328147944b07158ffd35b42a1b6ec5ee76f504fcb3bdf2f4ac5e7e206e54d47ebb753a010deb2dc37e0b0e17e6f5ddf41109976874a4abcc1fd82351642d07f9176010d8f28e032150f0d3447be4ba04b0e4532b455a", 0x1000, 0x7}, {&(0x7f0000001500)="7dbe393f631b4c701348673fabf788e8f8e753bd80ed4484e9ac9a0e6e6e5b4cd56262044ed3fb7bc185956ffc390f3185fb45238f33506ecb8a94d96825400e70131c8e020ce7884a2c8898e7a7e8fe83ad90f7ba2ada7639fc3a476858333e46d400e42eb948997f0fc775f0a48b27462329b1f0c2b8e1942319c2c725ab2aa214c2180ce1f5773eef657979dfa77f3e1e7b", 0x93, 0x7}], 0x800, &(0x7f0000001600)=ANY=[@ANYBLOB='dots,dmask=03,nodmts,codepage=864,\x00']) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="5057edc148d85b8bc8115fcc1a238958204e181d23e41a855500b5c8e2d57f27df496ae41c62dda4787a077582479e57b0a0ff4d5ca773f41a4eb44f2baa51362396ba44749fddeb798b58a72c1e1a580559e32d6d86cf9578d2b243ecb90154265cbcf74f71df487eb576d33d02f450bf515715da494d9165fbd425b90f85ce7a957b8155507887346644d681d75ce140a9b3507cf631f6591f8888b0f5334f8f99ffc8129f4d856863f678f3f22f94e1865a6bb2f775a775fae9cd3585e513eca2be5adda46d76447754f497b5fa3fcb6ffa9fee33fb4eb517ba6ec1277686e3b8c9de6bf31ccf534fa4f3d2d08429c99ca8", 0xf3, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:29 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x8864, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x700) 04:13:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)='&\x00', 0x2, 0x2) fcntl$notify(r0, 0x402, 0x28) ioctl$VT_WAITACTIVE(r1, 0x5607) fanotify_init(0x4, 0x0) 04:13:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff0900007afff5dd000000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 795.511983] FAT-fs (loop6): Unrecognized mount option "/mask=0" or missing value [ 795.548279] FAT-fs (loop6): Unrecognized mount option "/mask=0" or missing value 04:13:29 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x8906, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x4, 0xa, 0x3, &(0x7f0000000080)) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 795.562386] proc: unrecognized mount option "" or missing value 04:13:29 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x300, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'Tmask', 0x3d, [0x30]}, 0x2c}]}) 04:13:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000001500)="7dbe393f631b4c701348673fabf788e8f8e753bd80ed4484e9ac9a0e6e6e5b4cd56262044ed3fb7bc185956ffc390f3185fb45238f33506ecb8a94d96825400e70131c8e020ce7884a2c8898e7a7e8fe83ad90f7ba2ada7639fc3a476858333e46d400e42eb948997f0fc775f0a48b27462329b1f0c2b8e1942319c2c725ab2aa214c2180ce1f5773eef657979dfa77f3e1e7b", 0x93, 0x7}], 0x800, &(0x7f0000001600)=ANY=[@ANYBLOB='dots,dmask=03,nodmts,codepage=864,\x00']) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="5057edc148d85b8bc8115fcc1a238958204e181d23e41a855500b5c8e2d57f27df496ae41c62dda4787a077582479e57b0a0ff4d5ca773f41a4eb44f2baa51362396ba44749fddeb798b58a72c1e1a580559e32d6d86cf9578d2b243ecb90154265cbcf74f71df487eb576d33d02f450bf515715da494d9165fbd425b90f85ce7a957b8155507887346644d681d75ce140a9b3507cf631f6591f8888b0f5334f8f99ffc8129f4d856863f678f3f22f94e1865a6bb2f775a775fae9cd3585e513eca2be5adda46d76447754f497b5fa3fcb6ffa9fee33fb4eb517ba6ec1277686e3b8c9de6bf31ccf534fa4f3d2d08429c99ca8", 0xf3, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) 04:13:30 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x4) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88141, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000001580)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="0900000000005800000000000000fc7d393c6d00090005febfd15d2c424843651b3fb5fb47931541598a905da4f868c4f0e9b8c4ccbe7abe5fc266150dba73f5d8df66af8c69b022c1dcec171a2f4f5c2b8354051834b7f936d046c9045e6f6b51e43b097d3092705f06791d11eed6a2bc2e9fd6f3e8042ca08fe46aba3981a47d4a871a11116676529300"], &(0x7f0000000140)=0x16) dup2(r0, r1) 04:13:30 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x7fff, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) 04:13:30 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0xfffffffffffff000, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000004fff5dd000000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) kcmp(r2, r3, 0x4, r1, r1) 04:13:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000006fff5dd000000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:30 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x400000, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x800, &(0x7f0000001600)=ANY=[@ANYBLOB='dots,dmask=03,nodmts,codepage=864,\x00']) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="5057edc148d85b8bc8115fcc1a238958204e181d23e41a855500b5c8e2d57f27df496ae41c62dda4787a077582479e57b0a0ff4d5ca773f41a4eb44f2baa51362396ba44749fddeb798b58a72c1e1a580559e32d6d86cf9578d2b243ecb90154265cbcf74f71df487eb576d33d02f450bf515715da494d9165fbd425b90f85ce7a957b8155507887346644d681d75ce140a9b3507cf631f6591f8888b0f5334f8f99ffc8129f4d856863f678f3f22f94e1865a6bb2f775a775fae9cd3585e513eca2be5adda46d76447754f497b5fa3fcb6ffa9fee33fb4eb517ba6ec1277686e3b8c9de6bf31ccf534fa4f3d2d08429c99ca8", 0xf3, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) 04:13:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000000000)={'tunl0\x00\x00\b\x00', @ifru_flags=0x3002}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8040, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffff}, 0x13f, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r3, &(0x7f00000002c0)={0x15, 0x110, 0xfa00, {r4, 0xffffffff, 0x0, 0x0, 0x0, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x4e23, @loopback=0x7f000001}}}, 0x118) [ 796.378919] FAT-fs (loop6): Unrecognized mount option "Tmask=0" or missing value [ 796.410171] proc: unrecognized mount option "./file0" or missing value 04:13:30 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x7, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:30 executing program 7: r0 = socket(0x5, 0x80804, 0x9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0xc4, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x8c9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in6={0xa, 0x4e23, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0xead2, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in6={0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, 0x1000, 0x6}, &(0x7f0000000200)=0x90) r3 = socket$inet6(0xa, 0x0, 0x10000) ioctl(r3, 0x1, &(0x7f0000000440)="0000000000b2d41ef34e24767a000000000000ea2c02000000000000a50d76348a0af2b607ec50bbf5985acf0a6f01ffae26c11a66c2be6835a7cfeca49901cf3cd151c0da6783aa38446ffd1bb182be55b7c16da21214e15b4647a39261bc34733dfcb3afc2940c3d72060cb841333166b4b1e6a4dc26dffdd6badf5693df2c86adb27f86d484ea7b06d5bc02cfaa6ca904c3503441cd01408bad8fdab4022492b80d226fed6e") fanotify_init(0x4, 0x0) 04:13:30 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x3000000, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[@ANYBLOB='dots,dmask=03,nodmts,codepage=864,\x00']) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="5057edc148d85b8bc8115fcc1a238958204e181d23e41a855500b5c8e2d57f27df496ae41c62dda4787a077582479e57b0a0ff4d5ca773f41a4eb44f2baa51362396ba44749fddeb798b58a72c1e1a580559e32d6d86cf9578d2b243ecb90154265cbcf74f71df487eb576d33d02f450bf515715da494d9165fbd425b90f85ce7a957b8155507887346644d681d75ce140a9b3507cf631f6591f8888b0f5334f8f99ffc8129f4d856863f678f3f22f94e1865a6bb2f775a775fae9cd3585e513eca2be5adda46d76447754f497b5fa3fcb6ffa9fee33fb4eb517ba6ec1277686e3b8c9de6bf31ccf534fa4f3d2d08429c99ca8", 0xf3, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000003fff5dd000000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'d\nask', 0x3d, [0x30]}, 0x2c}]}) [ 796.463959] FAT-fs (loop6): Unrecognized mount option "Tmask=0" or missing value [ 796.486599] proc: unrecognized mount option "./file0" or missing value 04:13:30 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8952, &(0x7f00000016c0)="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") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000013c0)=0xe8) getgroups(0x6, &(0x7f0000001400)=[0x0, 0xee01, 0xee00, 0x0, 0xee00, 0xee01]) keyctl$chown(0x4, r2, r3, r4) [ 796.589778] FAT-fs (loop6): Unrecognized mount option "d [ 796.589778] ask=0" or missing value [ 796.614861] proc: unrecognized mount option " " or missing value [ 796.626061] FAT-fs (loop6): Unrecognized mount option "d [ 796.626061] ask=0" or missing value 04:13:30 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) fcntl$setpipe(r2, 0x407, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'eql\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x4d000, 0x1, 0xffff, 0x500, 0x7, 0x0, r3}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20022800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r4, 0x402, 0x70bd26, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x3}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x44010) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:13:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$void(r0, 0xc0045878) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) ioctl(r1, 0x1, &(0x7f0000000080)="3bf09509c07e") r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) 04:13:30 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x8100, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="5057edc148d85b8bc8115fcc1a238958204e181d23e41a855500b5c8e2d57f27df496ae41c62dda4787a077582479e57b0a0ff4d5ca773f41a4eb44f2baa51362396ba44749fddeb798b58a72c1e1a580559e32d6d86cf9578d2b243ecb90154265cbcf74f71df487eb576d33d02f450bf515715da494d9165fbd425b90f85ce7a957b8155507887346644d681d75ce140a9b3507cf631f6591f8888b0f5334f8f99ffc8129f4d856863f678f3f22f94e1865a6bb2f775a775fae9cd3585e513eca2be5adda46d76447754f497b5fa3fcb6ffa9fee33fb4eb517ba6ec1277686e3b8c9de6bf31ccf534fa4f3d2d08429c99ca8", 0xf3, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:30 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'irlan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000600)={{{@in=@broadcast, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000700)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000008c0)=0xe8) recvmsg(0xffffffffffffff9c, &(0x7f0000001b40)={&(0x7f0000000900)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000980)=""/100, 0x64}, {&(0x7f0000000a00)=""/212, 0xd4}], 0x2, &(0x7f0000000b40)=""/4096, 0x1000, 0xfffffffffffff801}, 0x10000) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001e80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001e40)={&(0x7f0000001b80)={0x2a0, r1, 0x800, 0x70bd2c, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r2}, {0x104, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r3}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}]}}, {{0x8, 0x1, r6}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}]}}, {{0x8, 0x1, r8}, {0xfc, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x2, 0x5, 0x8, 0x200}, {0x8000, 0x3ff, 0xffc0000000000000, 0x8ea}]}}}]}}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r11 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet(0x2, 0x8000b, 0x0) ioctl(r11, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) 04:13:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000068fff5dd000000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:30 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000280)={{0x0, 0x1, 0x10001, 0x3, 0x2}}) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000002c0)=""/4096, 0x1000) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'d%ask', 0x3d, [0x30]}, 0x2c}]}) 04:13:30 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x4000000000000000, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:30 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000040)=0x401) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) 04:13:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="5057edc148d85b8bc8115fcc1a238958204e181d23e41a855500b5c8e2d57f27df496ae41c62dda4787a077582479e57b0a0ff4d5ca773f41a4eb44f2baa51362396ba44749fddeb798b58a72c1e1a580559e32d6d86cf9578d2b243ecb90154265cbcf74f71df487eb576d33d02f450bf515715da494d9165fbd425b90f85ce7a957b8155507887346644d681d75ce140a9b3507cf631f6591f8888b0f5334f8f99ffc8129f4d856863f678f3f22f94e1865a6bb2f775a775fae9cd3585e513eca2be5adda46d76447754f497b5fa3fcb6ffa9fee33fb4eb517ba6ec1277686e3b8c9de6bf31ccf534fa4f3d2d08429c99ca8", 0xf3, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) [ 797.225588] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 797.225820] FAT-fs (loop6): Unrecognized mount option "d%ask=0" or missing value 04:13:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x100000000, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x120, 0x81, "d00d8b8abc9a6525fcfd080aecf9889ba0b791a438a617a23c1a9d122eec5c745526fec61cc56c15f1d311147751a538e9e4b643e36af85101b32a01b50b9a96f4ad54614a8b914d777451f56a1d4d46"}, 0xd8) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:13:31 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0xffff000000000000, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000002fff5dd000000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:31 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0xfff}, 0x1) fanotify_init(0x4, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x10000) 04:13:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="5057edc148d85b8bc8115fcc1a238958204e181d23e41a855500b5c8e2d57f27df496ae41c62dda4787a077582479e57b0a0ff4d5ca773f41a4eb44f2baa51362396ba44749fddeb798b58a72c1e1a580559e32d6d86cf9578d2b243ecb90154265cbcf74f71df487eb576d33d02f450bf515715da494d9165fbd425b90f85ce7a957b8155507887346644d681d75ce140a9b3507cf631f6591f8888b0f5334f8f99ffc8129f4d856863f678f3f22f94e1865a6bb2f775a775fae9cd3585e513eca2be5adda46d76447754f497b5fa3fcb6ffa9fee33fb4eb517ba6ec1277686e3b8c9de6bf31ccf534fa4f3d2d08429c99ca8", 0xf3, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) [ 797.282929] proc: unrecognized mount option " " or missing value [ 797.312291] FAT-fs (loop6): Unrecognized mount option "d%ask=0" or missing value 04:13:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff0900006cfff5dd000000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:31 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x800000000000000, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dm%sk', 0x3d, [0x30]}, 0x2c}]}) 04:13:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000200), 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00000002c0)={[], 0x101, 0x9, 0x6, 0x0, 0x3, 0x0, 0x7000, [], 0x9d}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000bfbdfd9f92244b87012e0c79b7cf5d6d770ee7"], 0x28}, 0x1}, 0x0) 04:13:31 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r3 = getpgid(0xffffffffffffffff) wait4(r3, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001380)=ANY=[@ANYBLOB="0900000009000300000003000001fcff413c6d0009005b5359ca7b1ff213189e2529686ae1e9f4d43658ab098fd201790a17eb9a9d37af38a97164f7ffb52d33802225cb2e8229f58e"], &(0x7f0000000140)=0x16) 04:13:31 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:13:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x2, 0x40000) 04:13:31 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x1400000000000000, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6(0xa, 0x6, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x5, [0x3f, 0x6, 0x7, 0xffffffffffffff5b, 0x0]}, 0xe) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) fanotify_init(0x4, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e21, 0xba, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}}, 0x88) 04:13:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000200), 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000005fff5dd000000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7fff, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000180)={{0xc}, {0x7ff, 0x299}, 0xfda, 0x4, 0x1000}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 798.112218] FAT-fs (loop6): Unrecognized mount option "dm%sk=0" or missing value 04:13:31 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x8100000000000000, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000200), 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@loopback}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:13:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff0900000ffff5dd000000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 798.174733] FAT-fs (loop6): Unrecognized mount option "dm%sk=0" or missing value 04:13:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dm\nsk', 0x3d, [0x30]}, 0x2c}]}) 04:13:31 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000001680)='./file0\x00', 0x40000000000022) clone(0x1, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001980)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000001a80)=0xe8) recvfrom$packet(r0, &(0x7f0000001580)=""/206, 0xce, 0x3, &(0x7f0000001ac0)={0x11, 0xf5, r2, 0x1, 0xffffffffffff5218, 0x6, @random="9f730e2019e7"}, 0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0x8, 0x4) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x4, &(0x7f0000001b00)="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") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:31 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x600000000000000, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100), 0x0, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="1900000000000000000000") umount2(&(0x7f0000000000)='./file0\x00', 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x100) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000000c0)) fanotify_init(0x4, 0x0) [ 798.270595] FAT-fs (loop6): Unrecognized mount option "dm [ 798.270595] sk=0" or missing value [ 798.337691] FAT-fs (loop6): Unrecognized mount option "dm [ 798.337691] sk=0" or missing value 04:13:32 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) prctl$setfpexc(0xc, 0x40000) io_getevents(r0, 0x7, 0x7fffffffffffd9e, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:13:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400800, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:13:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff0900004cfff5dd000000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:32 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) r0 = fanotify_init(0x4, 0x0) syncfs(r0) ioctl(r0, 0x6, &(0x7f0000000100)="86d0bddb896e212b5291eb7635345752135278f75d2992246c13c9c975e447ea66d723563bcc8add0632167a48e9bdc6206ae2442068fa423c9c8e11f17819f72787aed2ed1fc1a871d5f0e0b288aac058eeb6e7ecc30421e7c5c21862fe81b57a44059640f98a881d6c") sendfile(r0, r0, &(0x7f00000000c0), 0x0) syncfs(r0) 04:13:32 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x86ddffff, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100), 0x0, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:32 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x5}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000013c0)={r3, 0xa4, &(0x7f0000001580)=[@in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x8f}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x8, @empty, 0x6}, @in6={0xa, 0x4e20, 0x1, @empty, 0xd14}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000001400)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="1710090000000900030000ff413c6d00"], &(0x7f00000016c0)=0x1) 04:13:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmapk', 0x3d, [0x30]}, 0x2c}]}) 04:13:32 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x800e, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890e, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:13:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100), 0x0, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000074fff5dd000000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000008, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="73797374656d2e746c7300ae49d836c3f141ae4751dedb37bbfa853a18434696bc74d836007a"], &(0x7f00000001c0)=""/213, 0xd5) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x95d59845436eab44) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000300)=@req={0x4, 0x4, 0x7f, 0xac}, 0x10) sendmmsg(r1, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000000000)=[{0x10, 0x11a, 0x1}], 0x10}}], 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="02fc00000000000000000069b81efb56f084d37d8071cb5774a94bf8d49e2332f6cd24f3053c3149") fanotify_init(0x4, 0x0) [ 798.975601] FAT-fs (loop6): Unrecognized mount option "dmapk=0" or missing value 04:13:32 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0xffff0000, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="5057edc148d85b8bc8115fcc1a238958204e181d23e41a855500b5c8e2d57f27df496ae41c62dda4787a077582479e57b0a0ff4d5ca773f41a4eb44f2baa51362396ba44749fddeb798b58a72c1e1a580559e32d6d86cf9578d2b243ecb90154265cbcf74f71df487eb576d33d02f450bf515715da494d9165fb", 0x7a, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000080), &(0x7f0000000100)=0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000004c18ed6ed5a08a8c10000"], 0x28}, 0x1}, 0x0) [ 799.044318] FAT-fs (loop6): Unrecognized mount option "dmapk=0" or missing value [ 799.056322] proc: unrecognized mount option " " or missing value [ 799.132525] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 799.161566] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 04:13:33 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) io_getevents(r0, 0x8, 0x2, &(0x7f0000000000)=[{}, {}], 0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0x80000000000008f, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:13:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000048fff5dd000000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmaik', 0x3d, [0x30]}, 0x2c}]}) 04:13:33 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0xf0ffff, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:33 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x701000, 0xa9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0xffffffff7fffffff, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fchmodat(r2, &(0x7f0000000140)='./file0\x00', 0x16c) ioctl$TIOCNXCL(r2, 0x540d) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() sendmsg$nl_generic(r2, &(0x7f0000001600)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000015c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB='F\x00\\\x00', @ANYRES32=r4, @ANYBLOB='\x00\x00\x00'], 0x1300}, 0x1, 0x0, 0x0, 0x44000}, 0x801) 04:13:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)="2260643fa7e310ca549cac7ef77baa872d8bdc361f4339fa680965cc82f7ee3d97b0afe55d23686a6669fac63d86e4a4f1", 0x31) r3 = dup(r2) ioctl$TIOCSBRK(r3, 0x5427) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f00000002c0)=""/4096) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:13:33 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x81000000, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd480000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "15c02a3171eac6ab1a52d30b6a3ac9f4f7dac1fbd87379e259623decb752e73e8c15085985fa981ce7f453bcb77e71ce7585b2e45aab9a2757f9b223c9f2fc38acd5c23cd4635e8d1c293e071d9e065c9c609ae881ad07024b960264629150276cfd60fdb945a9eb"}, 0x6c) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fanotify_init(0x4, 0x0) 04:13:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$getownex(r0, 0x10, &(0x7f0000000080)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 799.859158] FAT-fs (loop6): Unrecognized mount option "dmaik=0" or missing value [ 799.897474] FAT-fs (loop6): Unrecognized mount option "dmaik=0" or missing value 04:13:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dma.k', 0x3d, [0x30]}, 0x2c}]}) 04:13:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000000)=""/167, &(0x7f00000000c0)=0xa7) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) 04:13:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd740000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 799.980973] FAT-fs (loop6): Unrecognized mount option "dma.k=0" or missing value [ 800.018293] FAT-fs (loop6): Unrecognized mount option "dma.k=0" or missing value 04:13:34 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x4, &(0x7f00000001c0)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffff}, 0x117, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000140)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x1}, r3}}, 0x30) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xd004, 0x0) 04:13:34 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x43050000, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:34 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) clone(0x8000, &(0x7f0000001380)="2e8aa1f9f4f5a42fd206376286bd7515db986a40efcb5e02e035358ec623f7f8c370a661b1c8eed651920276ae85179c6284bb93cc40c1fa18882559d50dbbd9ebd83e6e094ada988251b38e651daa1c", &(0x7f0000000280), &(0x7f0000001400), &(0x7f0000001580)="bb09b6ede433baf18277d5b6865c071a1ba6a1d20f1d8f68f59723e252d017b7fe14e9ee95412be3ebc0359b77740cdfe3f503fe31c0f00919566cc7261e00cba98e8ce5cc078e34ffc27f22c6e129ffca69405284a93d1524c1aaf9ab7d9c38ebef68610257d26a1262d2649b26b820b3e0b364e4dc0d9485f3467fd5b4b143a0") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl(r0, 0x788, &(0x7f0000000180)="990c7832a79cd7d3f0a1167cd9c926ee5e61aa6d7976e2f960c297bc2fadc10f10c433d73c24d50365aa5da7062e107277cb1286c745b5a104ccddc3cfea9cf4fe34bdf74138d06bb9994a438171443c063b684c07e02ab4316eee3d6214b60311a3cbe704f4f8f04856b0d0b04e9cd1c8cbfb44caa08eceabf1e7225c3582f162f6b68dd01b846f87e2a663342d32e4f955f2a90a8c54c30495c42fc3c7980a5649202b6867cb98db6cd0d186f3a8a2a334350d0b7c80b771bbe0d2f4da9419ddae251b94681e0660d47b91f9523168833046716b244376bc094ef810e9") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005fba400000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 04:13:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) 04:13:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd070000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dma%k', 0x3d, [0x30]}, 0x2c}]}) 04:13:34 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x400000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x41, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x7fff, 0x1ff, 0x3, 0xffff, 0x6, 0x8, 0x6, 0xffffffffffffff00, 0x81, 0x3, 0x7f, 0x3ff}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r2, 0x4, 0x33, 0x6, 0x400}, &(0x7f00000000c0)=0x18) 04:13:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5ddc00e00100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100), 0x0, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000240)={'syzkaller1\x00', @ifru_settings={0x7fff, 0x401, @cisco=&(0x7f0000000200)={0xffff, 0x1}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ffff00000000000008001b0000000000"], 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0x4}, 0x8) [ 800.712982] FAT-fs (loop6): Unrecognized mount option "dma%k=0" or missing value 04:13:34 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x7, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4008c0, 0x0) bind$bt_sco(r1, &(0x7f0000000040)={0x1f, {0xfffffffffffffff9, 0xfffffffffffffff7, 0x3, 0x5, 0x6, 0x800}}, 0x8) fanotify_init(0x4, 0x0) [ 800.767838] FAT-fs (loop6): Unrecognized mount option "dma%k=0" or missing value [ 800.787844] device lo entered promiscuous mode 04:13:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd177e00100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 800.809134] device tunl0 entered promiscuous mode [ 800.845250] device gre0 entered promiscuous mode [ 800.854746] device gretap0 entered promiscuous mode [ 800.861625] device erspan0 entered promiscuous mode [ 800.863571] proc: unrecognized mount option " " or missing value [ 800.868000] device ip_vti0 entered promiscuous mode [ 800.879206] device ip6_vti0 entered promiscuous mode [ 800.885803] device sit0 entered promiscuous mode [ 800.892844] device ip6tnl0 entered promiscuous mode [ 800.898925] device ip6gre0 entered promiscuous mode [ 800.905549] device syz_tun entered promiscuous mode [ 800.911654] device ip6gretap0 entered promiscuous mode [ 800.917853] device bridge0 entered promiscuous mode [ 800.923660] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 800.930261] device vcan0 entered promiscuous mode [ 800.935422] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 800.942122] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 800.948833] device bond0 entered promiscuous mode [ 800.953716] device bond_slave_0 entered promiscuous mode [ 800.959307] device bond_slave_1 entered promiscuous mode [ 800.965572] 8021q: adding VLAN 0 to HW filter on device bond0 [ 800.972287] device  entered promiscuous mode [ 800.977120] device team_slave_0 entered promiscuous mode [ 800.982692] device team_slave_1 entered promiscuous mode [ 800.988600] IPv6: ADDRCONF(NETDEV_UP): Â: link is not ready [ 800.994425] 8021q: adding VLAN 0 to HW filter on device  [ 801.000581] device veth0 entered promiscuous mode [ 801.005801] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 801.012161] device veth1 entered promiscuous mode [ 801.017401] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 801.023712] device veth0_to_bridge entered promiscuous mode [ 801.029866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 801.037237] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 801.044574] device veth1_to_bridge entered promiscuous mode [ 801.050646] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 801.057907] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 801.065262] device veth0_to_bond entered promiscuous mode [ 801.071168] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 801.078593] device veth1_to_bond entered promiscuous mode [ 801.084512] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 801.091982] device veth0_to_team entered promiscuous mode [ 801.097867] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 801.105197] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 801.112717] device veth1_to_team entered promiscuous mode [ 801.118627] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 801.125806] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 801.137347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 801.147584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 801.155239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 801.162988] bridge0: port 1(bridge_slave_0) entered blocking state [ 801.169358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 801.176408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 801.184215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 801.192130] bridge0: port 2(bridge_slave_1) entered blocking state [ 801.198478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 801.205296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 801.213201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 801.221301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 801.229120] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 801.237177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 801.244717] IPv6: ADDRCONF(NETDEV_CHANGE): Â: link becomes ready [ 801.251610] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 801.259138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 801.266951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 801.275591] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:35 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1001, &(0x7f0000000540)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/50, 0x32}, {&(0x7f0000000140)=""/199, 0xc7}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000300)=""/165, 0xa5}, {&(0x7f00000003c0)=""/90, 0x5a}], 0x5, &(0x7f00000004c0)=""/7, 0x7}, 0x1) clock_gettime(0x0, &(0x7f0000000700)={0x0}) ioctl$VT_DISALLOCATE(r1, 0x5608) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r0) 04:13:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100), 0x0, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmack', 0x3d, [0x30]}, 0x2c}]}) 04:13:35 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x6000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd006c00100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000005, 0x200000000000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) 04:13:35 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") fcntl$setflags(r2, 0x2, 0x1) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8102, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800000010005fba000000006ec2dfdfd27d0000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000000e2fdf4ecfeef6fa463270272d69c3e5f5cc99ce28b9f2c3a5733948a5fd20555c4e1d30d3566a39686509f8d45b9f2789289cc67c756d045e9b85401b2fa0065dd3a551a54cdcb67d1e0842e6605e2f32c9da35a03d9a353b71587528afc8d95383a53bbdedbf83ee2b872b43c2820a233c49f2711a948f953d8dcc5434b327104e22678c1876e4ae7bda45240106cf4ad35cb5d082615ebef5a3f2a4508809da81823a"], 0x28}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) getpgid(r3) 04:13:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100), 0x0, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:35 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x8035, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001380)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000013c0)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x1, 0x0, 0x100, 0x497, 0x80000000, r1}) fanotify_init(0x4, 0x0) preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000000)=""/141, 0x8d}, {&(0x7f00000000c0)=""/195, 0xc3}, {&(0x7f00000001c0)=""/151, 0x97}, {&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x5, 0x0) [ 801.568557] FAT-fs (loop6): Unrecognized mount option "dmack=0" or missing value [ 801.590383] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 801.608541] FAT-fs (loop6): Unrecognized mount option "dmack=0" or missing value 04:13:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd20e120000001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dma#k', 0x3d, [0x30]}, 0x2c}]}) 04:13:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) [ 801.627652] proc: unrecognized mount option " " or missing value [ 801.666718] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:35 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x7000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fadvise64(r0, 0x0, 0x200, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) [ 801.679395] FAT-fs (loop6): Unrecognized mount option "dma#k=0" or missing value [ 801.715683] FAT-fs (loop6): Unrecognized mount option "dma#k=0" or missing value 04:13:36 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0x1, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:13:36 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x16) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)) 04:13:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000002f0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r1, 0xc) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:13:36 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") eventfd(0x200) fanotify_init(0x4, 0x0) 04:13:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dma+k', 0x3d, [0x30]}, 0x2c}]}) 04:13:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5ddf00000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:36 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x5, 0x2, 'client1\x00', 0xffffffff80000004, "b76e3c2ea02d0f05", "582a481348a95b9fd0b18edb95e62f286e70c3b114a93be7bf30f65387f0e276", 0x951, 0x2}) [ 802.452609] FAT-fs (loop6): Unrecognized mount option "dma+k=0" or missing value [ 802.460368] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:36 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x608, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:36 executing program 2: io_setup(0xbe51, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) clock_gettime(0x4, &(0x7f0000000000)) io_destroy(r0) [ 802.497429] proc: unrecognized mount option "./file0" or missing value [ 802.528108] FAT-fs (loop6): Unrecognized mount option "dma+k=0" or missing value 04:13:36 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x6488, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x7f, "a0f701381e37c8c25b56cbb9e1019e44a9dd8813480cfe74091c2f73d5d6bd50f29683d689df1bf258e9c5f233d8f0f3e7a0471b836ec921e67d5106dee650448e4781f0f7106c0baae6d6a249fea38cf2048558015c02500c7e143ce3fb964a0f119a38bf29427e88e9ebf714072816962b5dd4aacecb8628fa45edc5d728"}, &(0x7f0000000180)=0x87) 04:13:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000700100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 802.544955] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:36 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000003, 0x1) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmaXk', 0x3d, [0x30]}, 0x2c}]}) 04:13:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x90100, 0x119) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xfc, "adc3825a28e1000888ef4bb6a0eb3c603b15211bad1a0a18b3a6ca9d269b6b54c92b9528675526bbd008327d2556942def29c12c2f8319b14c3a27e0b551d93d552ef9a5d25f64fe38f07f7ff8e804bcea70d398599054741f2fcde7f6b7172eb9caa985bfdf440e6e23ae1a3cf16fc81b4617aff6e21d12c81517fe0b8c966c2b13c0906603c9934b67a3be2c20acdfc7fe1d5ae9381623d65d99c30a150d3837ba2806a4ba340b2c260db71372ec47544fba146fbdef0aaf74f66e40cadc6edecc3c227d09770d86083a57845286a7673cb30d890517d2a5c66d68ac7272e72a7e2220ab82f01ce7489ee9e65cb06f6a9fe6d36558cb0aae4c132b"}, &(0x7f0000000100)=0x104) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)={r2, 0xfffffffffffffffa}, 0x8) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005f9bc56633737296560000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x0, 0x8, 0x1aa, 0xffffffffffffffc1}, 0x14) 04:13:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1, 0xfffffffffffffffe}], 0x0, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000030001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:36 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="e900", 0x3) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000180)=r1) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)={0x1}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 04:13:36 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xd000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0f0000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1, 0xfffffffffffffffe}], 0x0, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) [ 802.627677] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 802.640223] FAT-fs (loop6): Unrecognized mount option "dmaXk=0" or missing value 04:13:36 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x80350000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_buf(r0, 0x29, 0xfd, &(0x7f0000000000), 0x0) fanotify_init(0x4, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x16, 0x4) 04:13:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x3ff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000003f000000001b0000000000"], 0x28}, 0x1}, 0x0) [ 802.697534] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 802.712971] FAT-fs (loop6): Unrecognized mount option "dmaXk=0" or missing value [ 802.753621] proc: unrecognized mount option " " or missing value [ 802.793139] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 04:13:37 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0xffffffffffffffff, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80, 0x8000) getpeername$inet(r2, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) setsockopt$inet6_udp_int(r2, 0x11, 0x6f, &(0x7f0000000100)=0x1, 0x4) 04:13:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1, 0xfffffffffffffffe}], 0x0, &(0x7f00000002c0)={[{@fat=@sys_immutable='sys_immutable', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000f00100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:37 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x1000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}, &(0x7f0000000080)=0x10) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) 04:13:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmadk', 0x3d, [0x30]}, 0x2c}]}) 04:13:37 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001800)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001840)=0x3, 0x4) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000002c0)=""/4096, 0x1000) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000280), &(0x7f0000001380)=0x40) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="09000337857d0300000003000001fcff413c6d000900"], &(0x7f0000000140)=0x16) 04:13:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xffffffff, 0x82000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sync_file_range(r1, 0x2f, 0x8, 0x1) unlink(&(0x7f0000000180)='./file0\x00') sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0x359, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:13:37 executing program 7: shmget(0x1, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) socket$key(0xf, 0x3, 0x2) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x10000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000240)={0xf000, &(0x7f00000001c0), 0x3, r2, 0x4}) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r3, &(0x7f00000002c0)="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", 0x1000, r4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl(r0, 0x2, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x200102, 0x0) fanotify_init(0x4, 0x0) 04:13:37 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x300, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd004000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:37 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x0, 0x10000, 0xb4, 0x0, 0xeba, 0x1, 0x800}, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8800, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0x50, &(0x7f0000000180)}, 0x10) getdents64(r0, &(0x7f0000000100)=""/84, 0x54) r1 = socket(0x10, 0x83000000003, 0x0) write(r1, &(0x7f0000000000)="220000001e0063fffc01fd03ef6ece030000a31e42cae31b3a00005e00a6549d91c0", 0x22) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(0x0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) [ 803.390254] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 803.405601] FAT-fs (loop6): Unrecognized mount option "dmadk=0" or missing value 04:13:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:37 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x700, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000000)={0x23, 0x1d, 0x8, 0x4, 0x4, 0x3, 0x5, 0x2f, 0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4000, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x14) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000140)={0x3, r2}) ioctl(r0, 0x8915, &(0x7f0000000080)="025cc80f8c01bee33811d95df3efa61894f215590337b8f6910734da1ca389f5c9bd0a724802dbd85c02ff0e749cdf6c55aaa3830a6e69b0b9109ceeeb556c3f04c44a4b1b919a0823ab1c5277054428ede6e6af428fe7004872aaf56fa559af94d257cf52f60782871cf6e9fe0d3fd141a5023dbdae17") fanotify_init(0x5, 0x8000000000000000) 04:13:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000000d0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 803.470952] FAT-fs (loop6): Unrecognized mount option "dmadk=0" or missing value [ 803.474791] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 803.485640] proc: unrecognized mount option " " or missing value 04:13:37 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x4788, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000630001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dma*k', 0x3d, [0x30]}, 0x2c}]}) 04:13:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2100, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000002c0)={"2b1199903a68b61a7e1c1a8ec4d6093c33f04984481a72bd8bee7b683724d429bdbd3e48c4f0f66090b3cfdb2046a1d50c94f6fe438eba49ea774640c25d27f2334f60ae0e149da4c312ea6d0aef37db68546447b43be41c47d9ddcc90af328c98d6e58696f2cdf9db56e74eae3f47e173c1e3d976d39c51cd403f2a65d8cac1cdd82deaa5739979fb0bee581226412d0a8259a418c91ebd33e99f1bd23cdb438bdfb3c327231882300af47b3934a09d7032498842dd3f0a86acb49f3fe66c5c8db91826eef142d456641ebdb9dc8d23c0a574043f770743266e3832a0e7ddc9506b75f8663f4815551a94c60d0ea35dc2f30554c2b90c4a0b1c6a34337e20a641357e310e4c1c502a7839d41ce7b892801ab7b1252d7e0f78afdc026eede7c9bf20cfc0887fd3694e92225584daadcaf37ac7b191c7cccebc93b3dd4fbd260d2bb6377a08b2f86a02fb14352c18ca66f7f89aaccaa0aea6c76f2f3ce40f345fc84f3b138a44e7f164ba84d23b3508e1206b2eb4d98cf94f80f74dd04dbc7e182219c4209724eb57479dc849bdb077fbb6c910a24ba42efe1755ae428c19b91a2925799c183b034bb8857c14580a5ab113e0c804e543d317a120c83f2bb653b35f7185a11aba51074f1882bfde4da651768750af7229fdd152f9c1ec73bac9c5f0c143aa3ff5fe70aa65b03780e709a54f65f68efc7ee2eddbf4cc4d77306a4f9e4468d9f3053a43a334b7282cac9eaa786614b5739898e1fea847e1d320fd506debacedd35a945c30795fae5e53bc54f0796f344d9edca697115f157762d0f27b2c25887959b59aca53f16a04801b242a4d46a0102329839c1ba96d4661a5f5779089d41480ba2dc3e2fef313ee4c674f12d4832efc0173dfe022bcf7105fc69e5eb3f2a5d0ec8a0250d26d17ee918bad191707ae516dd6cf8ede8ba6e4a2ab4b16781fb6e948f11001c2b931c3f4226f8e6d2ed7fc584b2596520dc38b96f387f8675ff6b33cae6e886e777e7297c675424afb75b60b1e478e42e898a80e742aa472f5230ca3f8dc4151d312b5e8d3474a655b735db3315a498183735c2a958502291eb1150112f8cf6f068217ceda81e7cdaab6320fc1ef58d4f60f98092b63908c02a6b56cee461c6601bd6144bdf5e1f0ec64db9ebacb68acff963c1c0cc06571d67496b331c12bd76c241ac093e68181e84285a3c1b6358824e924275c5aa87e55ed2c7454fbd5efc655fef325102e42ae02929033dc9fe46ce1fab70b881fd25c02026550050236a797a4da5340660f44ba719ea81db62e222a3dfcbd41e5931fbaa7bc70d1e3c30aa3704b9aa4e5c242bf659010613f3ea7c96623bd71aaa2f772bfeebd05aa698d43cc6db75eb5ad40ebf002bca5bc59bc33fd8bbadf3962e220600e53bc10d700980fa4c53e3a47be9a510aba4e8b83deedcccf12"}) fanotify_init(0x4, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) r3 = gettid() mq_notify(r2, &(0x7f0000000040)={0x0, 0x33, 0x1, @tid=r3}) 04:13:37 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0xfffffffffffffffc, &(0x7f0000001800)="2d1749bff58ff019d5495cd6cb7cc18538ac2df3a4d198d143218443a57a6a95686991defd5150e1788f9fa8fc82bfa26c4036871ed6290718e67709000000efafc3", &(0x7f0000001300), &(0x7f0000001640), &(0x7f0000000280)) getresuid(&(0x7f00000013c0), &(0x7f0000001400), &(0x7f0000001580)=0x0) r1 = getegid() chown(&(0x7f0000001380)='./file0\x00', r0, r1) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r2 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000002c0)=""/4096, 0x1000) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB='\tA0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000016c0)=0x14) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001700)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in=@rand_addr=0x8000, 0x4e20, 0x10000, 0x4e24, 0x6, 0xa, 0x20, 0x80, 0x62, r5, r0}, {0x1, 0x19, 0x5, 0x7, 0x8, 0xe432, 0x0, 0x9}, {0x40, 0xfc, 0x7, 0x91c}, 0x7, 0x6e6bba, 0x2, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x3b}, 0x2, @in=@loopback=0x7f000001, 0x3501, 0x3, 0x3, 0x2215, 0x59ae, 0xfffffffffffffff8, 0x7}}, 0xe8) sendmsg$nl_route_sched(r2, &(0x7f0000001e40)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x80040000}, 0xc, &(0x7f0000001600)={&(0x7f0000001880)=@delqdisc={0x5b0, 0x25, 0x1, 0x70bd2c, 0x25dfdbfb, {0x0, r5, {0xfff3, 0xffff}, {0xfff1}, {0x7, 0x8}}, [@qdisc_kind_options=@q_choke={{0xc, 0x1, 'choke\x00'}, {0x430, 0x2, [@TCA_CHOKE_MAX_P={0x8, 0x3, 0x8}, @TCA_CHOKE_PARMS={0x14, 0x1, {0x9, 0x87, 0x2, 0x1a, 0x1f, 0x1c, 0x4}}, @TCA_CHOKE_STAB={0x104, 0x2, "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"}, @TCA_CHOKE_STAB={0x104, 0x2, "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"}, @TCA_CHOKE_STAB={0x104, 0x2, "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"}, @TCA_CHOKE_STAB={0x104, 0x2, "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"}]}}, @TCA_RATE={0x8, 0x5, {0x100000001, 0x401}}, @TCA_RATE={0x8, 0x5, {0x9, 0x60c2}}, @qdisc_kind_options=@q_pie={{0x8, 0x1, 'pie\x00'}, {0x3c, 0x2, [@TCA_PIE_ALPHA={0x8, 0x4, 0x18}, @TCA_PIE_TARGET={0x8, 0x1, 0xf52}, @TCA_PIE_BYTEMODE={0x8, 0x7}, @TCA_PIE_BYTEMODE={0x8, 0x7}, @TCA_PIE_TARGET={0x8, 0x1, 0x2}, @TCA_PIE_BETA={0x8, 0x5, 0x5}, @TCA_PIE_TARGET={0x8, 0x1, 0x2}]}}, @TCA_RATE={0x8, 0x5, {0xae5, 0x7706}}, @TCA_STAB={0xc8, 0x8, [@TCA_STAB_BASE={0x1c, 0x1, {0x5, 0x5a, 0x10000, 0x7ff, 0x1, 0x1ff, 0x5, 0x9}}, @TCA_STAB_BASE={0x1c, 0x1, {0x1, 0x8, 0x8, 0x8000, 0x3, 0x4, 0x107, 0x1}}, @TCA_STAB_BASE={0x1c, 0x1, {0x7, 0x2, 0x3, 0x7, 0x0, 0x8000, 0x2, 0x3}}, @TCA_STAB_BASE={0x1c, 0x1, {0x4, 0x100, 0x8, 0x80, 0x3, 0xdde3, 0xffffffff, 0x2}}, @TCA_STAB_DATA={0xc, 0x2, [0x2b, 0x77, 0x3]}, @TCA_STAB_DATA={0x10, 0x2, [0x101, 0x4, 0x1f, 0x3ff, 0x71]}, @TCA_STAB_BASE={0x1c, 0x1, {0x9, 0x4, 0x1, 0x3, 0x3, 0xfa37, 0x44f482df, 0x9}}, @TCA_STAB_DATA={0x10, 0x2, [0x8, 0x1b1e6af7, 0x7, 0x81, 0x7]}, @TCA_STAB_DATA={0xc, 0x2, [0x4, 0x12c, 0x9]}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1}, @TCA_RATE={0x8, 0x5, {0x4, 0x1000}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1}, @qdisc_kind_options=@q_fq={{0x8, 0x1, 'fq\x00'}, {0xc, 0x2, [@TCA_FQ_LOW_RATE_THRESHOLD={0x8, 0xb, 0x1}]}}]}, 0x5b0}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) [ 803.547514] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 803.556514] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 04:13:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x1f, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000180)="f3006bd5cc7bab2cfbd4db8f81e8bfee285fcfd22e98a8ae365862ac07ae45e077d158e681b292c41818281b49d69a1fc59d7e4889f5a60512d68740caf54847542aacdc4c3bf17c964ce974f5fd91255cdf2a4052fb98c916a86a9de7b5c796091f31221816bc6abdcfc4731989fb74b3ba2581e442f24a60b583ee2235479ff8643d5a3f3ead4815f8a7ca368dd810cc697f5a8d93938e8b12b66a380ed97458dcd9a9043791b2087bd4a9df8b5fa76cb0d94bd2820779a5b5c7b43ddbeec2777e254d607c902cc7077bab9f9b7022ba2aa1ad1288f30f559d3c8dc2ee1d456d324c83cd1c0216d3e45d0b21d4d17e07", 0xf1, 0xfffffffffffff484}, {&(0x7f00000002c0)="415a6f516803be9afdead1295ac72aae", 0x10, 0xa4bd}, {&(0x7f0000000300)="703ad84ca8b3a38e9f43a8263f83a630c75cb3c4449199662fb4e99aabdc840c8e6aa536055f7c6a04eb0addb5a82dbd7f64e6d0ee44650c0617c551", 0x3c, 0xffff}, {&(0x7f0000000340)="1cf351b1a90b1b2a74b2d007bf63453b898f951b0ad67219f93c196bb6ffa3c76e3f2e12005c60cd7ec4d4cdf76e4c586dbabcce4db1e3cda216c8f527663752aa1b27b9c931972206b279e2082ad776be393fb9b9f5a360e0653725277184446de3f388c9416f8562675e2ee26ca4ac2b294473559315372d08ffc7046756d7e57987298786d99a8cc8e88a0028c86484bf294c8a2cef076291b97859891196b399524261eb5b9c82871e483b9da68a8f8e2a02ed62b7dc04e4efad614758991d9a51c80ed306336ade9c2a53dcd2", 0xcf, 0x6}, {&(0x7f0000000440)="7c21808adcd1c150e32ae1169cbce525572da8ea707ceec06775ec5c19b71fdc258b93118961580cbbf828a199fd1736f80ac6bca104ae91b38e4aaaac74397097347bf947e068af6e9a9e9e35974360ea4d4471dfbdccfd7b17bbef898805ad1f22fe4bc64ec973fc8022e0ad85b11695060d797e6304e7a3fc", 0x7a}], 0x80000, &(0x7f0000000540)={[{@nointegrity='nointegrity', 0x2c}, {@integrity='integrity', 0x2c}, {@integrity='integrity', 0x2c}]}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:13:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}]}) 04:13:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd007400100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:37 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xffffdd86, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 803.605254] FAT-fs (loop6): Unrecognized mount option "dma*k=0" or missing value [ 803.632800] FAT-fs (loop6): Unrecognized mount option "dma*k=0" or missing value [ 803.642507] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 04:13:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmaxk', 0x3d, [0x30]}, 0x2c}]}) [ 803.651047] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 04:13:37 executing program 7: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) r2 = getpgid(0xffffffffffffffff) migrate_pages(r2, 0x1, &(0x7f00000000c0)=0x3b2, &(0x7f0000000100)=0x3) [ 803.679559] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:37 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:13:37 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x28, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)={[{@nodots='nodots', 0x2c}]}) 04:13:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000040001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:37 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x88, 0x65, &(0x7f0000000100), &(0x7f0000000040)=0xfffffffffffffef7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/226) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) [ 803.725367] proc: unrecognized mount option " A0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:13:38 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x16) 04:13:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmauk', 0x3d, [0x30]}, 0x2c}]}) 04:13:38 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x700000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:38 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) r2 = syz_open_dev$adsp(&(0x7f0000001680)='/dev/adsp#\x00', 0xffff, 0x101000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000016c0)={0xf0c3, 0x8bf2, 0x100000001, 0x2, 0x9}) r3 = socket$inet6(0xa, 0x80800, 0x7407) recvmsg(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000080)=""/86, 0x56}, {&(0x7f0000000100)=""/101, 0x65}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/111, 0x6f}, {&(0x7f0000000200)=""/105, 0x69}, {&(0x7f00000012c0)=""/14, 0xe}, {&(0x7f0000001300)=""/50, 0x32}], 0x7, &(0x7f00000013c0)=""/98, 0x62, 0x6}, 0x2001) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001480)={0xd4a, 0x5, 0x5, 0x100000001, 0x8, [{0x7, 0x94d, 0x100000001, 0x0, 0x0, 0x200c}, {0x3, 0xa9f2, 0x8001, 0x0, 0x0, 0x309}, {0x74, 0x5, 0xb45, 0x0, 0x0, 0x200b}, {0x8, 0xfff, 0xfffffffffffff000, 0x0, 0x0, 0x400}, {0x5, 0x7ff, 0x3, 0x0, 0x0, 0x8}, {0x4800000, 0x3f, 0x32, 0x0, 0x0, 0x3303}, {0x6, 0x2, 0x40, 0x0, 0x0, 0xcf0a2a547f1f9a7b}, {0xfffffffffffffffe, 0x8, 0xfff, 0x0, 0x0, 0x8a}]}) fanotify_init(0x4, 0x0) 04:13:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd003f00100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00ff00000000000008001b79bbf5967a"], 0x28}, 0x1}, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) 04:13:38 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0xfffffffffffffffc, &(0x7f0000001800)="2d1749bff58ff019d5495cd6cb7cc18538ac2df3a4d198d143218443a57a6a95686991defd5150e1788f9fa8fc82bfa26c4036871ed6290718e67709000000efafc3", &(0x7f0000001300), &(0x7f0000001640), &(0x7f0000000280)) getresuid(&(0x7f00000013c0), &(0x7f0000001400), &(0x7f0000001580)=0x0) r1 = getegid() chown(&(0x7f0000001380)='./file0\x00', r0, r1) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r2 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000002c0)=""/4096, 0x1000) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB='\tA0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000016c0)=0x14) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001700)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in=@rand_addr=0x8000, 0x4e20, 0x10000, 0x4e24, 0x6, 0xa, 0x20, 0x80, 0x62, r5, r0}, {0x1, 0x19, 0x5, 0x7, 0x8, 0xe432, 0x0, 0x9}, {0x40, 0xfc, 0x7, 0x91c}, 0x7, 0x6e6bba, 0x2, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x3b}, 0x2, @in=@loopback=0x7f000001, 0x3501, 0x3, 0x3, 0x2215, 0x59ae, 0xfffffffffffffff8, 0x7}}, 0xe8) sendmsg$nl_route_sched(r2, &(0x7f0000001e40)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x80040000}, 0xc, &(0x7f0000001600)={&(0x7f0000001880)=@delqdisc={0x5b0, 0x25, 0x1, 0x70bd2c, 0x25dfdbfb, {0x0, r5, {0xfff3, 0xffff}, {0xfff1}, {0x7, 0x8}}, [@qdisc_kind_options=@q_choke={{0xc, 0x1, 'choke\x00'}, {0x430, 0x2, [@TCA_CHOKE_MAX_P={0x8, 0x3, 0x8}, @TCA_CHOKE_PARMS={0x14, 0x1, {0x9, 0x87, 0x2, 0x1a, 0x1f, 0x1c, 0x4}}, @TCA_CHOKE_STAB={0x104, 0x2, "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"}, @TCA_CHOKE_STAB={0x104, 0x2, "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"}, @TCA_CHOKE_STAB={0x104, 0x2, "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"}, @TCA_CHOKE_STAB={0x104, 0x2, "c6b93b31db515fe0e7375cd4af4bb329d4a348d17d8616f0b89e643691dbeec5d0f5a5cececdf2cac0c3600c8d8884e72fc99b44ce2558153d64ed6ff18a6c69ace1f1d9d8f63809b28b15494f12c5ed6fb8a4ebfce4a9ad3b67abdd508379ef5dabb499ca5dc1e711781822ba8f53aa7f06d9d5473fdcabf74558e8959bcf3ba69418d1feadac29240ee32530acb4a07e57864bab90fc028b0580bb5283c1c1c4daad692b49b984f8eea3a9afe0a04d8930b181dea67cdb4c3e96ccc336b745c2c6cada588fd1f94be633f37c3c47fa29f15ff0f4f5ef61d5e6c19d4eb6f024cff2965cfce18b43360153a0538b06f8d6836b8e0c4a34a133ddae76a8ca6cd6"}]}}, @TCA_RATE={0x8, 0x5, {0x100000001, 0x401}}, @TCA_RATE={0x8, 0x5, {0x9, 0x60c2}}, @qdisc_kind_options=@q_pie={{0x8, 0x1, 'pie\x00'}, {0x3c, 0x2, [@TCA_PIE_ALPHA={0x8, 0x4, 0x18}, @TCA_PIE_TARGET={0x8, 0x1, 0xf52}, @TCA_PIE_BYTEMODE={0x8, 0x7}, @TCA_PIE_BYTEMODE={0x8, 0x7}, @TCA_PIE_TARGET={0x8, 0x1, 0x2}, @TCA_PIE_BETA={0x8, 0x5, 0x5}, @TCA_PIE_TARGET={0x8, 0x1, 0x2}]}}, @TCA_RATE={0x8, 0x5, {0xae5, 0x7706}}, @TCA_STAB={0xc8, 0x8, [@TCA_STAB_BASE={0x1c, 0x1, {0x5, 0x5a, 0x10000, 0x7ff, 0x1, 0x1ff, 0x5, 0x9}}, @TCA_STAB_BASE={0x1c, 0x1, {0x1, 0x8, 0x8, 0x8000, 0x3, 0x4, 0x107, 0x1}}, @TCA_STAB_BASE={0x1c, 0x1, {0x7, 0x2, 0x3, 0x7, 0x0, 0x8000, 0x2, 0x3}}, @TCA_STAB_BASE={0x1c, 0x1, {0x4, 0x100, 0x8, 0x80, 0x3, 0xdde3, 0xffffffff, 0x2}}, @TCA_STAB_DATA={0xc, 0x2, [0x2b, 0x77, 0x3]}, @TCA_STAB_DATA={0x10, 0x2, [0x101, 0x4, 0x1f, 0x3ff, 0x71]}, @TCA_STAB_BASE={0x1c, 0x1, {0x9, 0x4, 0x1, 0x3, 0x3, 0xfa37, 0x44f482df, 0x9}}, @TCA_STAB_DATA={0x10, 0x2, [0x8, 0x1b1e6af7, 0x7, 0x81, 0x7]}, @TCA_STAB_DATA={0xc, 0x2, [0x4, 0x12c, 0x9]}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1}, @TCA_RATE={0x8, 0x5, {0x4, 0x1000}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1}, @qdisc_kind_options=@q_fq={{0x8, 0x1, 'fq\x00'}, {0xc, 0x2, [@TCA_FQ_LOW_RATE_THRESHOLD={0x8, 0xb, 0x1}]}}]}, 0x5b0}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) 04:13:38 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x14000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0ec000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:13:38 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100000, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x200, 0x2) read(r1, &(0x7f0000000140)=""/197, 0xc5) r2 = dup3(r0, r1, 0x0) r3 = gettid() ioctl(r2, 0x8, &(0x7f0000000040)="78f7d372") timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000080)=0xf, 0x4) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)=0x1) 04:13:38 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001800)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001840)=0x3, 0x4) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000002c0)=""/4096, 0x1000) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000280), &(0x7f0000001380)=0x40) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="09000337857d0300000003000001fcff413c6d000900"], &(0x7f0000000140)=0x16) [ 804.647064] FAT-fs (loop6): Unrecognized mount option "dmauk=0" or missing value 04:13:38 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd006800100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dma\nk', 0x3d, [0x30]}, 0x2c}]}) [ 804.708966] FAT-fs (loop6): Unrecognized mount option "dmauk=0" or missing value [ 804.733332] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 804.791724] FAT-fs (loop6): Unrecognized mount option "dma [ 804.791724] k=0" or missing value [ 804.804364] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 804.819620] FAT-fs (loop6): Unrecognized mount option "dma [ 804.819620] k=0" or missing value 04:13:39 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)) io_getevents(r0, 0x7, 0x1, &(0x7f0000000240)=[{}], &(0x7f0000000000)={0x0, 0x989680}) io_destroy(r0) 04:13:39 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x400000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:39 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x80000, 0x3) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000060001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:39 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc) 04:13:39 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x7, &(0x7f0000000180)="025cc83d6d345f8f76207018c8e75eb6532f65622c7637024b7def7b8de09650acb675ab3629b0") ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0x9cd) fanotify_init(0x1fffffc, 0x100ffe) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) 04:13:39 executing program 1: r0 = socket$inet(0x2, 0x6, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, &(0x7f0000000580)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x8}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000f80)={0x0, 0x3}, &(0x7f0000000fc0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x2}}, 0x7, 0x6}, &(0x7f00000010c0)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001100)={0x0, 0x9, 0x1, [0x6e]}, &(0x7f0000001140)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000004b40)={0x3, 0x30000, 0x8005, 0x5, 0x200, 0x93f, 0x0, 0x0, 0x0}, &(0x7f0000004b80)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000004d80)={0x0, 0x3}, &(0x7f0000004dc0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000004e00)={r4, 0x6}, &(0x7f0000004e40)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000051c0)={0x0, 0xe, "b8d522c1ed3a28c442b388e6972a"}, &(0x7f0000005200)=0x16) sendmmsg$inet_sctp(r0, &(0x7f00000052c0)=[{&(0x7f0000000180)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000440)=[{&(0x7f00000001c0)="30d417f1251d62326f937ebdbc47c0e954cd0eaaeec366b70f3e22bd90b7a35eea76a858cb73b031f0fd9d73267045294a2e0f733282678322d79e587658c7edc75a73de75e8690036fe4e3a147d19bd73fea077a8c56332df30389cc6f84a85f920f6ec4b36a2b11c1a6cf38df0b7fdd7a67984ce2e5acc6e6746ba8cc8dce7d246ab63ea975d7219768dd0ba30", 0x8e}, {&(0x7f0000000280)="02291d4dc4d8c00dcb1075772bcbf368f700ab6d354d85599d", 0x19}, {&(0x7f00000002c0)="f4fdd9e40a72ed7fb1430e6e853a14ece9992b9ec22d913d7d6ea4ab9f276aa76979469aba59f593c85ea6f60572145aa8b02dc95f6531", 0x37}, {&(0x7f0000000300)="bc628d4fff6f5ee5411f108eba73d4fc3b0df4616f8496b7229906e7073f011949d39365f4d99cf2c17312cc1af8bda2f2", 0x31}, {&(0x7f0000000340)="c7b62ebdca47e936c84ce586860377d4fd6aa891651f7b1240e07194f09469193ac17f28a0608928222e2f1dbcd47ada00a0bd2867674a5ffa57a5f69d3251bac0f031cd77b5909e9a4850d061c78cf045497cec1dc11e25f26f699de4acb3ab8f0d35d18bd0b37c4b0e6008d1908926826e08645df084d3a3a4744b59f49d25a71dc5ebc6405164e213490a86fd32735fab00a7b9d8151837dad7bd776bb0654149261b3da11dfbe256393b49243f8f9166e89a9d002f32ac3cacf4426411a02fdb457cccb568d411089ffa084330e776e6cf354f28ff2c8df168af67134e92e058e16cdb69", 0xe6}], 0x5, &(0x7f00000006c0)=[@init={0x18, 0x84, 0x0, {0x2, 0x8, 0x4, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0xba8e, 0x820a, 0x4, 0x10001, r1}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff]}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8004, 0x1, 0x0, r2}}, @prinfo={0x18, 0x84, 0x5, {0x30}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x204, 0x0, 0xffff, r3}}], 0xc8, 0x40000}, {&(0x7f00000007c0)=@in6={0xa, 0x4e23, 0xe9, @loopback={0x0, 0x1}, 0x10000}, 0x1c, &(0x7f0000000c00)=[{&(0x7f0000000800)="65538fe39d6eb2229b1258d0c309ad0e61825bb61aa82d591ad388cfbe0a777f0bfef8aca22666dd1604f2e710ded9c284b9a5681636fd1c81d63b26edbee1043db3865c46611a1c68248d9cd6e4b599a72f728fd569b44d898727b84f02838cee", 0x61}, {&(0x7f0000000880)="7e736a3b11da53129b0cf5e33a35774d8d0e03f78f14204a7ac9addfb78775d53c4ed623baa6d434c28936da1d5e0ad1c7ad628f17b78d918aab064235ab1cf923bd6dc898f86a9d269abd5d8dc87e13b25bb889b365f2898b118969a15b3a59113936", 0x63}, {&(0x7f0000000900)="3ec7d7eedefe36f92baea815d159f8e6a65d81fe0957d27197a61bb54b0a8124380bf697daa9b52ff9ad068374c82415b2c940f4b48412fd1e8f8d73e3b590e2f45828b014883f3ca6aecf7c015e8cd7150b7bf5b56fbc599d6fb82d41eb5baaa4293491a14e939d017a075d0993ab3980ba793e41047cfe6aa17f902e568762ff942045acebf15464e9b42e151f77335342fb4b1441951adaf1558ecc7687b030dfc063017441131d54fefd1b74996ebd16ff06dd7107846910bdca59c36bcba01cc044820dddc72e6d440b8c77d64f48983de42a9d856cfdb6eb3da317e1a351f02c50ffca6f1d843ca6ca333085ed1a55f92465", 0xf5}, {&(0x7f0000000a00)="ad70ae239c64501151084cf3d7c4d20b6c633ee07f062a7de2f8e71e51656e0d405b9375c985d882cc045c0c4c3349a17fe524ab66e3dd1be4835d8c6a21d40b3f690f16fd991562fda58037d7107019962773", 0x53}, {&(0x7f0000000a80)="fda22c0bd45baf236f39b6833b2a1b09f9d6c408e77f233e5e0dcca1f52a1a61253d0138711e4708ccf547a0e65c876838bf4b1dd37dd1cbfe83621a5b100d7f9073b0973adf48e0f9f94d56a7f3cd519cc7421245ab12be55c14ff79d36a77036fad0a183b9af7e6d79f34d111500a0248151b073b0fd0fe5b6338b", 0x7c}, {&(0x7f0000000b00)="78d30057e0eda2db43ae0364121a", 0xe}, {&(0x7f0000000b40)="c98b6da6933e73d53513c9df362d9b7046c0a757656b2a79a97b5383565d33e8bb19346f415f412cf1061a48628825be3b31a05bdf267153c6bd85a38992e1387a2e562ae424b72daaa888408b6b4a2c5b232b14f0395a96e7b853757f4c9cdf4769d4ac76134f208326277f62d4be7cc271b523c8c7ef2e0c48617a1175d0818438b370986ad2ac498e21a532e131e33fed62f2bd6b66697d2c96317e644810df666ca662394467b521b18124404eecdffc315cd4", 0xb5}], 0x7, &(0x7f0000000c80)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x3f}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x84}}, @authinfo={0x18, 0x84, 0x6, {0x1ff}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @authinfo={0x18, 0x84, 0x6, {0x1f}}, @init={0x18, 0x84, 0x0, {0x480000000000, 0x1, 0xffffffffffff5963, 0x7ff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x400}}], 0xf8, 0x8800}, {&(0x7f0000000d80)=@in={0x2, 0x4e23, @rand_addr=0x5}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000dc0)="2e08954bebddabf0959673b231e6d68dceddff754033ce7722cccc98e28895f40c277f43329749ca626ab700254406a62d792dbcf411d5", 0x37}, {&(0x7f0000000e00)="ac8922356aff3a0db8422a86e7e6", 0xe}, {&(0x7f0000000e40)="93038942a97b995a9a90694845e84f7b2dd283e11926c1c774d113e206d01b6de674b3b1008b6231539152f1feaffc2ee58d75a7acc4c5e5bec2c773b5b07637b16488f477c344878be597d0d1d7f6bdc18e5064ea791293597a7e1eec82f66aa7a8f4a8658193622c2a019f85ff951fbb711d208068a4743187d641ffffd5fab3101781b789265ccb159311c0164514a2fd515081abc97eed8f4f3cb8edc3777c10ae3a3d301adb1ff3bfcba31ae9e74a6069d17f7fa7ecf71f93942d760aa45598", 0xc2}], 0x3, &(0x7f0000001180)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x100000001}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x8000, 0x9, 0x2, 0x7, 0x800, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x11, 0x5, 0xffff, 0xde}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x3, 0x100, 0x7}}, @dstaddrv4={0x18, 0x84, 0x7}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xf}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xa0d3}}, @sndrcv={0x30, 0x84, 0x1, {0x24, 0x9, 0x8000, 0x1000, 0x5, 0x101, 0x2444, 0x8001, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1000, 0x208, 0x401, 0x7, 0x7, 0x7fffffff, 0xf6, r6}}], 0x120, 0x800}, {&(0x7f00000012c0)=@in6={0xa, 0x4e20, 0x6, @empty, 0xa4b}, 0x1c, &(0x7f0000002600)=[{&(0x7f0000001300)="e93c9fb2657a3a49dbc87ab8e011a5b47c8c7c767a8e6653811250a95b978721ed5c243a5c3ab08d593af97b2d405f34c4ce997ff2d0ff4cd2f8d21be9adc7da2f1bef29c682fd7e9c351a5307c6a9213018bb246aedde5c00edf23486842f7412ffd1d2df959d11bc6524d004e691f8489f3f95aecbbafa0c8fed4bf6a6094a04234c024773832b15602438976611ac6f2caf5b82bbe37d93292a04444b46be1ff1d4fa29d58a5675940121d3c71924", 0xb0}, {&(0x7f00000013c0)="a604e4cde2b8e7f099bb2c", 0xb}, {&(0x7f0000001400)="6f2ddf4d20292e59f8a555d5ab5f476219f9f29045ba73a5ededd05fb4bed57e9981aedb4fbd2c0f8ff86f574144a4d8cd1b56e13431573c37a83ea534d51993c711ab03af904def392bfc42a88784c8a30026f48c76ddf74bf71505aad2bb3099734730975f62d9c6bd5292cf50478fa7b481899a45008f48d41f9b2f883510eb83bf39e4a3d6b3a7d685cadd73c82c188aa26c08ae71300859adeba340dcbf737cb7f856d2476bc3c9ca9ea5e2c0f01c770407ac875bd0e50c25", 0xbb}, {&(0x7f00000014c0)="26a35f74b41ca17aff87eb80e651ebcc35d15fe5075e72ac33f977d6bcd373deba3854f7d04acc3acf27bcab2bc20982ba8ba1507d1c", 0x36}, {&(0x7f0000001500)="ebb170ba10465edafa89e6327c5637ae2bda5030fbb84ee52be645957647d7467782c0d803b82a74483aa2abc18459de42c3531d1766b179a7eba17e70ccdb82f4862dfce4557c3a9ca78470be6fc4776585b63858a026c8645faf", 0x5b}, {&(0x7f0000001580)="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{&(0x7f0000003ac0)="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0x1000}], 0x7, &(0x7f0000004bc0)=[@dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x4, 0x6, 0x401, 0x8, 0x8, 0x2, r7}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}], 0xe0, 0x40}, {&(0x7f0000004cc0)=@in6={0xa, 0x4e23, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c, &(0x7f0000004d40)=[{&(0x7f0000004d00)="a02564804df533104e576e5301390e71ba3a39cee15816f39bf026cd0bb8e691250c9f31ba5eed3e800cbd18c90b5b506687bf79", 0x34}], 0x1, &(0x7f0000004e80)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xc3, 0x800d, 0x9, 0x10000, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xea1, 0x8005, 0x8, 0x8, r9}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xffffffffffffffff}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x98, 0x6, 0x3}}], 0xb8, 0x40080}, {&(0x7f0000004f40)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000005180)=[{&(0x7f0000004f80)="2f9c7a5da4d8dae3226beda53d6558710687e8889ec71622c84bf0680258aa9ed7c420a5d4c7fecb25139f2d5355ce8e00de82cd34a373e83c2438f4e441f0c93552f1bdec46f7f981b0114316e527139f920814418a4f2b", 0x58}, {&(0x7f0000005000)="5cd60f84a6b588a8f887f029a859882901de70d2584631ea371c3c4ec9ebbf9d7c995648d05f3e2878ebc520ec6b3d8ad51356931528143611d1f6ce786c5d65bebd59130635700ea85ad5f69fba5e8d0e47a9bf00", 0x55}, {&(0x7f0000005080)="5f6b8883b6e7d44cead63a4b3c957c9c376292c2110812b474fe9696cfa6c8e9cfbbcc11d363916537f45ed2458b80766b5a6b0ac7937aa66aa3959ff326f526dc0011f43027db3d4fbc34eb9e7417368f3959f32130683170f01077e5ea837814b01d0365a88a873342dae5401cf74b432f21a644d55f13a012d372e266c91afb84d4804915809f6706e29234e3d1211828dfaafe7992caa3bf05acabe38339765e260e8275569f24f5709baf9448552be3800b10990e4237744a85768a827e89a061dbb731e6c6090c9e454119d4eb3b44d375399f1cb0b02d603aaa5b4e512775833d4ef33da0dd", 0xe9}], 0x3, &(0x7f0000005240)=[@init={0x18, 0x84, 0x0, {0x3, 0xff, 0xffff, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x204, 0xf, 0x9, r10}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}], 0x58, 0x800}], 0x7, 0x4000) r11 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r11, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r12 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r12, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r13 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005480)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SCSI_IOCTL_SYNC(r13, 0x4) 04:13:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmalk', 0x3d, [0x30]}, 0x2c}]}) 04:13:39 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xfffff000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:39 executing program 7: pipe2(&(0x7f0000000740)={0xffffffffffffffff}, 0x84000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000780)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000001c0)="b2958ba67d2d44012e7ceff31ea8698c26f83245fd3339bbaad59e57b91f23dd1c380604556110e0b1a22a878a63736ed45c4b273c73fc3da56d73084af5ce2bce406249338468d9fa4c4b7f8e8fd45b6e4591179738b4cca655b9df7311cdbe2077e4801236da0f34b9c8b6b99ca5e97b86b69dca8c9ef0d9321e6f78c4431c38ec8f29f1946886e046579ab59c3121236d33bb98ae586253099a047fdc8e748da4143cb4e62499685baa", 0xab}, {&(0x7f00000002c0)="1dae794c1de780616e244aa36218a6788792bd350293b701d9e7c4083dcc9e152f17db1217097506c5bab772f3cde46e6a4de01041647dbdcfa2969d4440cc114745e7ab9be9061fbfe0d0adc15552178753fbdef10187a2ecd6a5b0b2dff04989b89d9bb19d4d4c236b333204dcc59218c2ccc4199c8e3fb7405480483587991781a146ca018170ec89ffb38cc1746ca8fc62342e35a3ad9ade87d6b4", 0x9d}, {&(0x7f0000000380)="dbc2192cd89223f40e4f7728d912b499eb72d38972f8317f9bb0019c2b5da9e944d53d43f622c361708dc3bba685667e2c65d3cf9a7521f20bfadd702372e6103e05215cfd9403b9e16f3d8bbd3bad3d0c053ada4f3bca8f54d5b053adb49817d2b06771b27d154b043b09a8fbb07872030341cdb38a53e022ebddee7dcb36e3d8eec34095bf29c3b33ade79e973a3f7cb8ffa10ba3e4c735944edb30d347201f2f250a039239c0fbdd75b543193eb8eb2d4e4536402c286eea198476c7c398eb3c67b24cbf76da7640f2b71b6803f329555e49781e33c2161fb35f18925056a5508d556c14fffa01c8a06643eba", 0xee}, {&(0x7f0000000480)="9dad6958527c15f1623c215481927df265a4d76dcbff958624a4a30f9ca9975baac06ecbc26439a1225251a5a5c806d34255fffa81a53e2fb2d46bab72c9b4630868b35a7cfc2718c3816e745dd00df0e2a0d3a72be69c5e66073883dd977b31060c30ef9d60dd373e4a4838d709bb3bcde061a820e05362c809a256a866930b299f6f87e996fe2781df4b3e62c367310fa9edbc5369271e6dc1dcb6219c3aafa71b0afc2c24e81b581cc1bebf410d5993fdb11d7eeef9e522b1a741bda838f1dd8166dd454e6051f5e171c4b0dc9688ac614e30714c8224f512ec", 0xdb}], 0x4, &(0x7f00000005c0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x70, "bf20a4a97e86c922e39415f33b8335b0420dcf16d6e49479b89fb65ecc873773fa4954c27b9ae1e5635e097c60b185c48d8683a9818e99ec0422c4131e337de6f329ecf4a8504e7a8a0af9247d7e98054c8021011f447a98df0308d660894af9448f0f37c68656f31f390982c055ec87"}, @iv={0x38, 0x117, 0x2, 0x21, "4a8ca2a7aea06ad4a05160ef13c9a6cdb4524fd8e166e265aaacf86eb5459bf1c4"}], 0x138, 0x4000}, 0x40) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0xffff, 0x4, 0x2, 0x100000001, 0x9a6, 0x9, 0x2, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) fanotify_init(0x8, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x81, 0x80080) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 805.482508] FAT-fs (loop6): Unrecognized mount option "dmalk=0" or missing value 04:13:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd020000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:39 executing program 2: getpgid(0x0) r0 = getpid() sched_setaffinity(r0, 0xfffffffffffffdcb, &(0x7f0000000080)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r1) [ 805.528835] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 805.539686] FAT-fs (loop6): Unrecognized mount option "dmalk=0" or missing value 04:13:39 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x8100, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x410100, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0x1, 0x100000000, 0xffff, 0xffffffff, 0x10000, 0x1}, 0x6}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/26, &(0x7f0000000040)=0x1a) fanotify_init(0x4, 0x0) [ 805.572429] proc: unrecognized mount option " " or missing value 04:13:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmaok', 0x3d, [0x30]}, 0x2c}]}) 04:13:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000000b0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:39 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x1400, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:39 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0900000009000300000003000001fcff493c6d000900"], &(0x7f0000000140)=0x16) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000001380)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000280)={0xffffffff}, 0x111, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000001580)={0x9, 0x108, 0xfa00, {r3, 0xbc, "79f90d", "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"}}, 0x110) 04:13:39 executing program 7: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x200000) fcntl$setlease(r0, 0x400, 0x1) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)="025cc83d6d345f8f7620705858fc652443230935358a9437b88a021b0637f818b6c272d6488a794b4f65985af4dd6badcc741c479f6cf7d401ad2f36cafbe0edb8811380fa7f10a8aeebe3a2c15ae41413be5008ec5767a6ab83eefbe4e25c743a6ee0d526a101b47f11aa1e704ccf0856e7") fanotify_init(0x4, 0x0) [ 805.654350] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000000c0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 805.724182] FAT-fs (loop6): Unrecognized mount option "dmaok=0" or missing value [ 805.775194] FAT-fs (loop6): Unrecognized mount option "dmaok=0" or missing value [ 805.810270] proc: unrecognized mount option " " or missing value 04:13:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") memfd_create(&(0x7f0000000000)="706f7369785f61636c5f6163636573732d75736572776c616e316b657972696e672929c4766d6e65743100", 0x63ba8de7196a25de) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 04:13:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) socket$nl_route(0x10, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800000010005fba000000010000200000000000f02981c330a14119eb75546422f990b44a071f2704131fb3d303fee86698c18cca32d5f3209bcf3db381472233625932a076a3301462469e2f7529da8256fa65365ff314d019b36d087877e922dc41e9a512a22b7490a042e561ca354775eeb121c61ebcb829dc4177cf0a74248bdd3aeeb07b33f1f4c52194f0f8d03b37af4c620a80d2aa4fd7ac87a9776a3981dfa24cc8de8396d7793694e69afa", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 04:13:39 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:39 executing program 7: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x17, &(0x7f0000000180), 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) process_vm_readv(r2, &(0x7f0000000180)=[{&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000100)=""/104, 0x68}], 0x2, &(0x7f0000003440)=[{&(0x7f00000002c0)=""/212, 0xd4}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/181, 0xb5}, {&(0x7f00000013c0)=""/76, 0x4c}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/4096, 0x1000}], 0x6, 0x0) fanotify_init(0x4, 0x0) 04:13:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd040000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dma-k', 0x3d, [0x30]}, 0x2c}]}) 04:13:39 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) recvmsg$kcm(r0, &(0x7f0000001400)={&(0x7f0000001380)=@can, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000280)=""/51, 0x33}, {&(0x7f0000001580)=""/158, 0x9e}, {&(0x7f0000001640)=""/240, 0xf0}, {&(0x7f0000001740)=""/74, 0x4a}, {&(0x7f00000017c0)=""/116, 0x74}, {&(0x7f0000001840)=""/71, 0x47}], 0x6, &(0x7f0000001940)=""/79, 0x4f}, 0x12000) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) [ 806.317537] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 806.326974] FAT-fs (loop6): Unrecognized mount option "dma-k=0" or missing value 04:13:40 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) r2 = shmget(0x1, 0x4000, 0x7c000000, &(0x7f0000ffa000/0x4000)=nil) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x1000) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) io_destroy(r0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000001c0)={@host=0x2}) 04:13:40 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x100000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd7e1700100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x1ff, 0x3, [0xfffffffffffffff7, 0x4, 0x7fffffff]}, 0xe) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) 04:13:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6891bf2c, 0xc1) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005fba000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 04:13:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x41, [0x30]}, 0x2c}]}) 04:13:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) [ 806.378411] FAT-fs (loop6): Unrecognized mount option "dma-k=0" or missing value [ 806.400938] proc: unrecognized mount option " " or missing value 04:13:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd060000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 806.445108] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:40 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="bd108246fa863d9d4b53e6eba154090000000900289a7db70b2736a906c30a950003000100"], &(0x7f0000000140)=0x16) 04:13:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:40 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x300000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:40 executing program 7: r0 = socket$inet6(0xa, 0x80006, 0x3) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x2, 0x2) 04:13:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$alg(0x26, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 806.494785] FAT-fs (loop6): Unrecognized mount option "dmaskA0" or missing value [ 806.528924] FAT-fs (loop6): Unrecognized mount option "dmaskA0" or missing value 04:13:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000000a0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:40 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x88a8ffff00000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 806.639782] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 806.718731] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:41 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/148, 0x94) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:13:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x25, [0x30]}, 0x2c}]}) 04:13:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x4000000000000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x5ae18d913d3b94de) 04:13:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000020001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:41 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x600000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:41 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x2800) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) dup2(r0, r0) r1 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000002c0)=""/4096, 0x1000) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0900000009000300000003000001fcff413c6d00d43e"], &(0x7f0000000140)=0x16) 04:13:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x8001}, 0xffffffffffffff81, [0x4, 0xeb, 0x533c3256, 0x1000, 0x40, 0x401, 0x80, 0x785d]}, 0x5c) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)) prctl$setptracer(0x59616d61, r2) r3 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x9, 0x4c180) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x0, 0x8, 0x8001, 0x14}, 0x98) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000fd1da5260ad47af645982808001b0000000000"], 0x28}, 0x1}, 0x0) 04:13:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d04345f8f762070") fanotify_init(0x4, 0x800) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000000)=0x2a, 0x4) [ 807.340938] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 807.345920] FAT-fs (loop6): Unrecognized mount option "dmask%0" or missing value 04:13:41 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x1430, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000600100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x10008912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = fanotify_init(0x4, 0xfffffffffffffffe) fcntl$dupfd(r0, 0x406, r1) 04:13:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x2b]}, 0x2c}]}) [ 807.387502] proc: unrecognized mount option " " or missing value [ 807.406448] FAT-fs (loop6): Unrecognized mount option "dmask%0" or missing value [ 807.422088] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 04:13:41 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000001380)=@rc, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/224, 0xe0}, {&(0x7f0000002680)=""/177, 0xb1}, {&(0x7f0000002740)=""/191, 0xbf}, {&(0x7f0000002800)=""/241, 0xf1}, {&(0x7f0000002900)=""/146, 0x92}], 0x6, &(0x7f0000002a40)=""/178, 0xb2, 0x1000}, 0x10103) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:41 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x4305, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 807.523628] FAT-fs (loop6): Unrecognized mount option "dmask=+" or missing value [ 807.564188] FAT-fs (loop6): Unrecognized mount option "dmask=+" or missing value 04:13:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 04:13:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) syz_open_procfs(r3, &(0x7f0000000200)='cpuset\x00') r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 04:13:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000010001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:41 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x8060000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:41 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5b, 0x200000) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) r4 = eventfd2(0x81, 0x0) fcntl$setstatus(r3, 0x4, 0xc00) r5 = accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14, 0x80000) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x1, 0x0) r7 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r8 = syz_open_dev$midi(&(0x7f0000000540)='/dev/midi#\x00', 0x8, 0x410040) r9 = syz_open_dev$audion(&(0x7f00000005c0)='/dev/audio#\x00', 0x0, 0x40) r10 = open(&(0x7f0000000640)='./file0\x00', 0x501000, 0x0) io_submit(r0, 0x5, &(0x7f00000006c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x8001, r1, &(0x7f0000000780)="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", 0x1000, 0x2, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x80, r3, &(0x7f0000000140)="4d20506c2e979ca4374c3b2597905df668047f33993baad962f9f49396569cf0befa481bb467ed808c5231c91d919c0a1c1a1fe17371bda261f8abd462851e8d6381ec0028f10271e94c0590c5cc11be570b0f36080221c0c972f54074a93704ea7577fe5ea3aa9b638d3316fac44cf326c24c56876bbf0f03a9ccfb8d9b6a19265ec159e07efb2d196928364307d95724390fdf85f8127a38a4017f29f53e574b0783c7279bbfebe6aa3c02c131ce8317484dacb83ad784bbed3860f0b981a397449b6b3f13b79e42d237507d", 0xcd, 0x6, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x6, r5, &(0x7f0000000380)="b9067259ef7cbbf862f9e02b0af5522f07c09b03d83b69f631d5cc61f64d5bf8cfa6025453f8901f5d1cef5e89a3a6bb67dab43a5524e9ffc27ef75c81b50c13a593b36e9e46c41089352adf65356c476c3656c2555512f608543674755d09db5961422511e4aa742017288bbb1d8c", 0x6f, 0x8, 0x0, 0x1, r6}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x6, 0x5, r7, &(0x7f0000000480)="96fd4b73f0098e6561c7a843ebd54f01e1b92f2726a8054a63d85684d4fac0fdec6a0cb136bc10b6fef75793a9b8e4ae390e7cbe0a14cd84f47c41a67750b258ffabe6681b233398580ed1953123a7da1dbdfd3fbde97c113b22b7f8bc70ed06ec42cbc126880ca32e7490da1a3fbd76ef0c1933f98fbd9f081f62f104c14840528b067c87cd529001b2e19f60c6e24eac38d1d29e2956ff6fd10ee853ffc1958e239a0cdc365bedb4445fe35d1ce2c20af6fcdf66d5d750f5d20b0031", 0xbd, 0x1, 0x0, 0x0, r8}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x8, r9, &(0x7f0000000600)="1c1e527428afe73c0b9638c4583ced3e", 0x10, 0xea, 0x0, 0x1, r10}]) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r11}) io_destroy(r0) recvfrom$inet(r7, &(0x7f0000001780)=""/81, 0x51, 0x2020, &(0x7f0000001800)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 04:13:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x2d]}, 0x2c}]}) 04:13:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:41 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x8000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d4a5f8f762070d98fb268e41b23f81025ea19f27ecf0adcbf97d385587d9cf369840ae2281fec7a70e65ce40ace132af57204ec7d68a9a6c9eef26d7140eb89862c8a136768a05766f71555ecbfe555fcd87a6cfddd3c6b9a52f6a769f8843bfef37fbdbfaf88e3caaeb0273f6c64fa237bc895f26612ad0989118d5a6a4568ae5c41063d316e804029d377107bebfa1537c5185483e5d28f56581fde33c12184d505b4855c8d0e440387c2c8fe65545e54121445d5b314c5a703204bc13ff0a971f93a2ab16ac050077bcdec") r1 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r1, 0x0) fanotify_init(0x4, 0x0) 04:13:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000000e0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 808.182393] FAT-fs (loop6): Unrecognized mount option "dmask=-" or missing value 04:13:41 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba0000f6ffffff000000000000757b1a37cca3e8168d16630239d100864617996d609ae13c289efca31a397e50f63289408976d49afeda55af2ac98dc4", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) 04:13:41 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf0ffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 808.241743] FAT-fs (loop6): Unrecognized mount option "dmask=-" or missing value [ 808.289388] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 808.313013] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 04:13:42 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x41]}, 0x2c}]}) 04:13:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000080001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:42 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xd, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:42 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xffffffffffff79fe, 0xddf, 0x5, 0x9, 0x5}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x5}, &(0x7f0000000180)=0x8) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_ifreq(r1, 0x8949, &(0x7f00000001c0)={'bcsh0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) fcntl$getown(r0, 0x9) 04:13:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$TCSBRKP(r0, 0x5425, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x20000, 0x14) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:13:42 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'team_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xffd2, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x66}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x40}, 0x1}, 0x0) r3 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f00000002c0)=""/4096, 0x1000) connect$pptp(r3, &(0x7f0000000280)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) [ 808.419817] proc: unrecognized mount option " " or missing value [ 808.493136] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 808.508250] FAT-fs (loop6): Unrecognized mount option "dmask=A" or missing value [ 808.540305] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 808.564644] FAT-fs (loop6): Unrecognized mount option "dmask=A" or missing value [ 808.591345] proc: unrecognized mount option " " or missing value 04:13:42 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) fanotify_mark(r1, 0x8, 0x10, r2, &(0x7f00000000c0)='./file0\x00') r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r3, 0x200, 0x70bd27, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xdc}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r4}) io_destroy(r0) 04:13:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = fanotify_init(0x3c, 0x1000000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x77, r2}) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000000)='clear_refs\x00') sendto$inet6(r4, &(0x7f00000002c0)="6049914db61328e7fba30b7248503f5b719c6c8301e288f924197d375e3b6025343b5955b7fa7879375bbd52335b4caaecd9a8ffe546ec65f7c8bcb2176b26a1d4f0931fbc9bddce2c6568c49a921aadb77c9f5091390218cd7bda313c0bc0c2f7af9e2bf4b82f606a02ba1df0add424fc174af586615777bdd53d7da085f0b66b951551371c68252d4323ea4cef40c3c4d3e587e6510efd96fe4f91ba78633b8d7455fe22e9846ab95c85a3257ec6375c6d85b4f46f9d3b42392ae8c295cedc8fd428ff5d52caeed7203fed549c753577f5c217a71076443b99e1ef995baedf489db896acd0fa", 0xe7, 0x40080, &(0x7f0000000040)={0xa, 0x4e24, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0xddcc}, 0x1c) 04:13:42 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:42 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x3014, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000050001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0x49a1, 0x4}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x0, 0x30}, 0xc) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) memfd_create(&(0x7f0000000240)='\x00', 0x2) 04:13:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x7ffff]}, 0x2c}]}) 04:13:42 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x7, 0xffffffffffffff07, 0x7ff, 0x7ff, 0x800, 0x4}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:42 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:42 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x2800000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = fanotify_init(0x4, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1000000002, 0x80000) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0x41, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000140)=""/65}, &(0x7f0000000240)=0x78) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000002c0)=0x2, &(0x7f0000000300)=0x4) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000400)={0x33, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'sed\x00', 0x8, 0x800, 0x6d}, 0x2c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x9c55}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={r3, 0x4, 0x3, [0x7fff, 0x80000001, 0x5]}, 0xe) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000040)={{0x6, 0xc07, 0x9, 0x7, 0xffffffffffffffe1, 0x9}, 0xd8}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) bind$bt_l2cap(r2, &(0x7f0000000440)={0x1f, 0x9, {0x401, 0x78, 0x3, 0x401, 0x81, 0x6ce}, 0x100000000, 0x1}, 0xe) [ 809.075419] FAT-fs (loop6): Unrecognized mount option "dmask=ÿ" or missing value [ 809.090507] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd4c0000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:42 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x23]}, 0x2c}]}) 04:13:42 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x43050000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 809.138418] FAT-fs (loop6): Unrecognized mount option "dmask=ÿ" or missing value [ 809.150700] proc: unrecognized mount option " " or missing value [ 809.178476] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:42 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20, '--'}, {0x20, '-eth0system'}, {0x20, '/dev/vcs#\x00'}], 0xa, "4399f4c1e538f7d56b72bf0f7541d5eb646a4594c1512113a7d15a6d97be39d5ef73f24dcb7e8ba5efd58fc83a16c190265da40b76d7aedfe96f2e52538f35b98b2f59ca8da36032f0503c12"}, 0x71) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6d434a3e, 0x8000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000001c0)=""/190) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x8000) [ 809.254811] FAT-fs (loop6): Unrecognized mount option "dmask=#" or missing value [ 809.302180] FAT-fs (loop6): Unrecognized mount option "dmask=#" or missing value 04:13:43 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x9, 0x0, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:13:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd007a00100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x2, 0x6, 0x9, 0x9, r3}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), 0x4) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="3a00000010001c9d65860000000000000000000033092844a57a7c8b058869e25a9e5e47e4bd93de6ebf6af51878a1d5b50d17bd8bf2c0692ca9a27ffce826e5ec538b668df518243ec29e31b16b0e5038a352da1389e99a012ed3a9630725275c08485167d53c9e69c7c7619a2f31362d4a6945eaa54d3fb2ae3fafb5a10ee5374f460ce761f273c9c128dd2c6094d17193d834c494649d", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 04:13:43 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:43 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") sendto(r2, &(0x7f0000001380)="124dffb38bbaf0452c5336122ade841504596d46b72a7996be9d615da90d4ac70fb034803c9e4456374bdba10754aed03ddd79348446047fbe0d6147800208caea3167c4ca9c177be04d064cf4a0cc503e23ea", 0x53, 0x10, &(0x7f0000001580)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:43 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x40000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 04:13:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x25]}, 0x2c}]}) 04:13:43 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:43 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x14300000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd004c00100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff, 0x2001) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)=0x5) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) 04:13:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x181000, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) [ 809.955215] FAT-fs (loop6): Unrecognized mount option "dmask=%" or missing value 04:13:43 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000080)) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:13:43 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x81000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 809.998272] FAT-fs (loop6): Unrecognized mount option "dmask=%" or missing value 04:13:43 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:43 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x6}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) 04:13:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x41}]}) 04:13:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd004800100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:43 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x88640000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 810.066564] proc: unrecognized mount option " " or missing value [ 810.092325] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:43 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0900000085874d37dc395c43cc733e5ad8cb55090003"], &(0x7f0000000140)=0x16) 04:13:43 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x20000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x6, 0x6065, 0x6}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000140)) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070c96c60d1a3f4910b6253575db39a98e77a767200e76b88246b971ee40bf5ab00162b81208daa4122f33982d41ae83b32b8ac0e800f68af2f610ee2d9d4cbe87d8c9d76e1036b8cceebebb0d1fc0d001978bc966a19bd78e2b0a93e74b3a9a94640b8e508dc3da96a1c000000000000000000000000") 04:13:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000070001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 810.152897] FAT-fs (loop6): Unrecognized mount option "dmask=0A" or missing value [ 810.161760] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:43 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x543, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0xffefffffffffffff) 04:13:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000000000000000000000"], 0x28}, 0x1}, 0x0) 04:13:43 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) [ 810.216441] FAT-fs (loop6): Unrecognized mount option "dmask=0A" or missing value 04:13:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd05f5e0ff0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xffffff97}) [ 810.285559] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 810.349702] proc: unrecognized mount option " " or missing value [ 810.352477] FAT-fs (loop6): Unrecognized mount option "—" or missing value [ 810.384995] FAT-fs (loop6): Unrecognized mount option "—" or missing value 04:13:44 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000000080)=""/62) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r6}) io_destroy(r0) 04:13:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mlockall(0x3) fanotify_init(0x4, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x12000, 0x0) 04:13:44 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x14, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000500100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="28000000a129c496741d934b0ae30420ba700dd5d556c7bd1553452a3e4d988d0dc2df9d9669131b1babecdb1b4f8ee702b67208be9a8b7d62abf80b7bb33db9687e0ef767c5bab6dc4d5bea21479c334445444dc659ab63d8f47227d0f20850f73133e980a2eedd78cd742dc91a0389f05ea6d26c933ed2cfa19fc62ef5ab74fbb57f9ce2d701208f7e2df12a46cd01b0cc122d623c75edc2141d6873eced2b7bb0cdd424694096ef0636b93520f63ba8bec15462020856d2fc500f4f235595f4e714e1b88cc566047dc0a4b29e8c8f008e5a20f3e4b80347378cd61c61373587aa362484f71f26c83b29380f", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 04:13:44 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) r0 = syz_open_dev$vcsn(&(0x7f0000001380)='/dev/vcs#\x00', 0x4, 0x80000) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000013c0)={0x81, 0xe883}) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001a00)={'nat\x00', 0x66, "c9734fe29961c6d4d602b554625585fa8ad25b04c01d4a8d6f4021089295f25bcf977566c65e5bf5736021f111c01b2ad1974a0ba90c6798f34063b476eea7377bc2ed8a9935b66f27882b2da49eb403d107f60103a2d3de25152579874422098a8c2926b6f9"}, &(0x7f00000018c0)=0x8a) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) syz_mount_image$ext4(&(0x7f0000001400)='ext2\x00', &(0x7f0000001580)='./file0\x00', 0x1, 0x6, &(0x7f0000001900)=[{&(0x7f00000015c0)="a08dd43cdf3c76996cdc5c5765f375bdeab97564e273193543ab15813d67056f164b7b7f842de3857eb70597201c3751a480f4f2be3e8afe3e2f768d33ae857797cd94edac7fc737634277e3f6637667fc5d69263d67ec8e5046b87e5508b6232fee2cdb6414233a47519aeeb5321de467851f3a26e965ea13fa4338f1d04c467add6a9c9109d55e6ba7d74ea9a3104fd5", 0x91, 0x3ff}, {&(0x7f0000001680)="42430329f353127e1ec0a2c4a862a70260ee9db4199a9d9be29f881b900539b2f856fb4f2be48fe806d6f538e033d27b1d22a59e3c8fa49602bb0f0c54d5a073201cd41c6b053d0fe2457fef3693d7bf4fcf1e0e5b4a4521905c1244a2175be3b177f43a659b39ed0fc67ba380af", 0x6e, 0x401}, {&(0x7f0000001700)="9f4438d39b2bb33ab1f86272ace3e524a3ebbb0b074db6215828216e007a2c4f70c35c277792bbeb579c27cf9298e11635a51e402898c630b9978bdfb197c99b3753f7483b6aa4fd268cc42d8a25101964fbdb30cc13041c90b13e7fc82dec54defbf75280608558723160e8592086cd", 0x70, 0x2}, {&(0x7f0000001780)="d9751fdb5927966e03fa2bcb8fe2c409d8c000d7026674b0064c1e999d551848185dbeabc4798edecbfba7c04e5c9e1cf82ca9ab821ffcfffb9a", 0x3a, 0x6}, {&(0x7f00000017c0)="e05ba2512dd8a3029c1f845c3844f9dff6f7adaeabe12f4bb4ebd6e379d81e01a12352af58a5a32254483f9a53afb8be4a0e5f2c8c1c7daf6e0d2ac70fd7af5d7ac4f6513b2b9709fbb12fdf79eea8f75b2881915d32ca665c6da017cf19c14fd8132305356d2023e9a617533d771a71d8512fea0ad1e90d0f02201ae427361b12ecc929eee573696ba18450a4c5697ff462a23aabbb67e62a5a3bc527342778e03d6903e81c937e9bce031e713f133f2d395f3cc7c0bd2f325b6a2a7677d7ae430ad72937f7097558d771eb70ad56abc4d8b34f51e65a45f47a91f95f7d8f43d10f24424fe55cd8276e497b03c3937f", 0xf0, 0x52}, {&(0x7f00000018c0), 0x0, 0x335}], 0x40400, &(0x7f00000019c0)={[{@norecovery='norecovery', 0x2c}, {@dax='dax', 0x2c}]}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001ac0)) getresuid(&(0x7f0000001b00), &(0x7f0000001b40), &(0x7f0000001b80)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001bc0)={{{@in=@loopback=0x7f000001, @in, 0x4e20, 0xffffffff, 0x4e20, 0x101, 0x0, 0xa0, 0x20, 0x84, 0x0, r2}, {0x800, 0x0, 0x57, 0xb457, 0x1, 0x8000, 0x7fffffff, 0x4}, {0x4, 0x800, 0x10001, 0xcb82}, 0x0, 0x6e6bb8, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x3f}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x2, 0x3, 0x3, 0x400, 0x1a00000000000000, 0x101}}, 0xe8) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000002c0)=""/4096, 0x1000) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000280)="14c14c93a68bdfe17cb8a8d219b4fdf8a8cb6d2f778be1edb4ac60e9533c0a", 0x1f) fcntl$setstatus(r4, 0x4, 0x40000) ioctl(r4, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xc126000000000000}) 04:13:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:44 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xffff000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 810.941490] FAT-fs (loop6): bogus number of reserved sectors [ 810.947401] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000120001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffbff, 0x40) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xc, 0xfa00, {0x1, &(0x7f0000000100)={0xffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000001c0)={0x3, 0xfffffffffffffe88, 0xfa00, {{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, {0xa, 0x804e23, 0x95, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, r3, 0xffff}}, 0x48) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005fba00ed87cb4100000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 04:13:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:44 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x8035000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00f000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:44 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x806, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 811.060956] proc: unrecognized mount option " " or missing value [ 811.075302] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 811.082430] FAT-fs (loop6): bogus number of reserved sectors [ 811.088325] FAT-fs (loop6): Can't find a valid FAT filesystem [ 811.150971] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xffffff7f00000000}) 04:13:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:45 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd050000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:45 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(0x0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r0}) io_destroy(0x0) 04:13:45 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xfffffffffffff000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xf7) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) 04:13:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x340d, 0x280000) fanotify_init(0x4, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xc0000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="b1f53e4695a7f031ebb3a8e890299ff1bd3097d566dfa5729aa01940017a1a7073108e1242f150a4b60299669072f44e98b53d87e868a4a50b759255e9b90f17a08821fdb61f7362fe59d426cc301bbe04dde86d7d0905878b471c0a3c45155d289f33211df6f21f62b52186fbe262e58de4664e2242b9043711905c6a033b4718f26b8cc4044259e10289dcd1bd1f374fe3b573513e5903032fa0e13f9ab35e26026addc94681612bf5666b907ba432") 04:13:45 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x800e000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fanotify_init(0x4, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7ff, 0x2000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x7, 0xaf, 0x20, 0x7f2, 0x2ff, 0x4, 0x4, 0x0, 0x45, 0x42f600000000000, 0x8, 0x9, 0x7f}, {0x9, 0x5, 0xfffffffffffffffa, 0x8000, 0x1, 0x6, 0x7fffffff, 0xc0000000000, 0x40, 0x8, 0x132f, 0x1, 0x2}, {0x10001, 0x5, 0x5, 0x8001, 0xffffffffffff77a0, 0x9, 0x5, 0x2, 0x4, 0x4, 0x400, 0x4d, 0x68}], 0x100000001}) 04:13:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8914, &(0x7f0000000080)="065cbe3d6d348e1976b24d5702ea14bce8009693012070a9dd7bcbf8") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000180)=""/157, &(0x7f0000000100)=0x9d) 04:13:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) [ 811.820255] FAT-fs (loop6): bogus number of reserved sectors [ 811.826194] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd6c0000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:45 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) socket$bt_rfcomm(0x1f, 0x3, 0x3) io_setup(0x2, &(0x7f0000000000)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x1) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f00000001c0)=""/79) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000300)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0xfffffffffffffffe}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000740)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000040040000ffffffff280100007002000070020000ffffffffffffffffa8030000a8030000a8030000ffffffff04000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001400000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8002801000000000000000000000000000000000000000000000000300061680000000000000000000000000000000000000000000000000000000007000000030000000100000000000000600053455400000000000000000000000000000000000000000000000000000040000000ff0300000000000008000000df74526f060000000800000005200100d10800000101000004000000010000003e020000000000001f0000000400ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8004801000000000000000000000000000000000000000000000000280069636d7000000000000000000000000000000000000000000000000000000c01000100000000280074746c000000000000000000000000000000000000000000000000000000000100000000000060005345540000000000000000000000000000000000000000000000000000000300000081000000b50000000000000026170000020000000700000000002742400000000104000001000080cfa2000008000000000100000500000000020700e0000002ac1414bb00000000ffffffff69726c616e300000000000000000000076657468300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003040000000000000000000000000000f800380100000000000000000000000000000000000000000000000030006164647274797065000000000000000000000000000000000000000000000802220000000000000000000000000030006164647274797065000000000000000000000000000000000000000000000001800000000000010000000000000040005443504f50545354524950000000000000000000000000000000000000000700000005000000018000000100000080000000ff03000003000000dd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4a0) io_destroy(r1) 04:13:45 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x88470000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 811.893251] FAT-fs (loop6): bogus number of reserved sectors [ 811.899157] FAT-fs (loop6): Can't find a valid FAT filesystem [ 811.904784] proc: unrecognized mount option " " or missing value 04:13:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f763070") fanotify_init(0x4, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 04:13:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xcc26000000000000}) 04:13:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) [ 811.988558] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:45 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09831d33882755e69d2abe0ba637ec1b00000009000300000003000001fcff413c6d000900"], &(0x7f0000000140)=0x16) 04:13:45 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x88480000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd7a0000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x101001) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f00000000c0)}}, {0x8, 0xfffffffffffffff7, 0x6, 0x7e5bddd7, @tick=0x800, {0x4, 0x4}, {0x5, 0x3}, @raw32={[0x80, 0x7b2, 0x8]}}], 0x90) ioctl$sock_bt(0xffffffffffffffff, 0x8907, &(0x7f0000000000)) 04:13:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000300100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 812.046309] FAT-fs (loop6): bogus number of reserved sectors [ 812.052286] FAT-fs (loop6): Can't find a valid FAT filesystem [ 812.082991] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:45 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x88a8ffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000004, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) sysfs$1(0x1, &(0x7f0000000400)='keyring\x00') socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000300)={0xffffffffffffffff}) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x84800) mq_timedreceive(r3, &(0x7f0000000480)=""/76, 0x4c, 0xd6d, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000340)={@multicast2, @loopback, 0x0}, &(0x7f0000000380)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000003c0)={r4, 0x1, 0x6}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="dba2e1d06100b2dc2800000010005fba00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r6 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="0ce2c6770a7ac605a50cc33491772e32a7a2645ddaaa49bbf510f3f6c6054748fb393d526b7be04eb088c3f59d1515bc3a532b7519b8d673473148025cb9392eafc85dd60bbd68508b7483656f4ab42e015401f606d998b2574d82613c59d89aab12087d34307981629f832837b7e0b19d3ec293d08e4a09ef9c8fa16a7264c9fe40859e4ea269a80241c6", 0x8b, r6) 04:13:45 executing program 7: clock_gettime(0xffffffffffffffeb, &(0x7f0000000000)) [ 812.142315] FAT-fs (loop6): bogus number of reserved sectors [ 812.148251] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:46 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="89cc28b9970fec226ba97adcd0b6672bfc88e54ab0a30e8e33380d46f138e54832e464b53139495b3a7c38", 0x2b, 0x9}], 0x880000, 0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0x1, &(0x7f0000000240)=[{}], &(0x7f0000000000)={r1}) io_destroy(r0) 04:13:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ad4b18762a09754f6672e723d2635f14d956b6c5820faeb9", 0x18) r2 = accept4(r1, 0x0, &(0x7f0000000240), 0x0) recvmmsg(r2, &(0x7f0000002a80)=[{{0x0, 0x0, &(0x7f0000002580)}}, {{0x0, 0x0, &(0x7f0000002a00)}}], 0x2, 0x0, &(0x7f0000002c80)={0x77359400}) 04:13:46 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x86ddffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000110001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x20000}) 04:13:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:46 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001380)='./file0\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu=0x100000000}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="28e6ffff0d000000fe005bb590f6d7ac802feb90944c3c3fef4f3c7740028dd2e4e75cd769a6dfb844536ac2a2fd64206964808a4d1bbb02eac02775f2bb4fab474a078a8315dfcdc294b75befd65089f6172500", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 04:13:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000090001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:46 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xffffa888, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 812.830258] FAT-fs (loop6): bogus number of reserved sectors [ 812.836223] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xdbc2, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x200180) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000180)={0x3, 0x100000001, 0x80, 0x1, 0xfffffffffffffe02, 0x3fffffffc000}) 04:13:46 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400) r3 = getpgid(0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000680)={0x0, 0x0, 0x4, [0x9, 0xffff, 0x100000000, 0x100]}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000007c0)={r4, 0x4370, 0x20}, &(0x7f0000000800)=0xc) process_vm_readv(r3, &(0x7f0000000600)=[{&(0x7f0000000180)=""/147, 0x93}, {&(0x7f00000002c0)=""/192, 0xc0}, {&(0x7f0000000380)=""/228, 0xe4}, {&(0x7f0000000480)=""/182, 0xb6}, {&(0x7f0000000240)=""/3, 0x3}, {&(0x7f0000000540)=""/142, 0x8e}], 0x6, &(0x7f00000006c0)=[{&(0x7f0000000680)}], 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000100)={0x7, 0x9, 0x3, 0x5, "d6b005f6f9af2863705fe5305117c4762c79e475a19da1b93ac29bb67270583f"}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000080)=[0x2, 0x6]) io_getevents(r0, 0x7, 0x106, &(0x7f00000000c0)=[{}], &(0x7f0000000280)={r1}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000140)) io_destroy(r0) 04:13:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e230000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:13:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) [ 812.910380] proc: unrecognized mount option " " or missing value 04:13:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd004800100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:46 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x4305000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 812.960559] FAT-fs (loop6): bogus number of reserved sectors [ 812.966442] FAT-fs (loop6): Can't find a valid FAT filesystem [ 812.986487] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x803, 0x39) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 04:13:46 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x2000}) 04:13:46 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x86ddffff00000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 813.035247] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd007400100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:46 executing program 7: r0 = socket$unix(0x1, 0x801, 0x0) r1 = dup(r0) fcntl$dupfd(r1, 0x0, r1) 04:13:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x60f, 0x40080000000, 0x1, 0x1, 0x1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 813.129288] FAT-fs (loop6): bogus number of reserved sectors [ 813.135221] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:46 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x2000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 813.197885] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 813.209363] FAT-fs (loop6): bogus number of reserved sectors [ 813.215260] FAT-fs (loop6): Can't find a valid FAT filesystem [ 813.228969] proc: unrecognized mount option " " or missing value 04:13:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:47 executing program 7: get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000968ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000497ff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000), 0x0, &(0x7f0000e55000)}], 0x1, 0x40) 04:13:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00c00e100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:47 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xa704}) 04:13:47 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x4000000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:47 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x10) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x101080, 0x0) io_destroy(r0) 04:13:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba0000000000000000000000002184c944a488e1eaafd39ee9abb605a4d85d5483647167c9e3ea9632456f7c2a6cf874f530d0d9232e093b95265f261cf9399d490206fd460ecd879e806d815450540d3b1bfa43127465f914359a1f0c7f070b1caa", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 04:13:47 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) creat(&(0x7f0000000280)='./file0\x00', 0x40) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:47 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x689, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000700100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 813.804461] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 813.809384] FAT-fs (loop6): Unrecognized mount option "" or missing value 04:13:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) getpgrp(r2) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:13:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) [ 813.874864] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 813.879439] proc: unrecognized mount option " " or missing value 04:13:47 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x88caffff00000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000074100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:47 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xfffffff4}) [ 813.949385] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) [ 813.995588] FAT-fs (loop6): Unrecognized mount option "ô" or missing value [ 814.037252] FAT-fs (loop6): Unrecognized mount option "ô" or missing value 04:13:48 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000180)={0x8, 0xf242, 0x3}) socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000000100)=[{{0x77359400}, 0x7, 0xe58, 0xff}], 0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) readv(r2, &(0x7f0000001400)=[{&(0x7f0000000200)=""/46, 0x2e}], 0x1) dup2(r1, r2) times(&(0x7f0000000080)) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x10000001, 0x8000000}, {{0x0, 0x2710}}], 0x30) 04:13:48 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001380)=ANY=[@ANYBLOB="0900000009000300000003000001fcff413c6d0009006d33fb8b18de215496193a7f7db81bfb96e9a77e1cbd69f4a9db64bf0e04d2fb021fae415ca316559e6199c01ccd51e2dc9dcceb15e9346d74cc6a12dd9fa5e2c4f9ad1f70cad2ff68f5a12107e20c2e4ce5189add19cf89beb3043f7cac52a000c4e304b5451cb29ca27124f7c86dcf225afd47ac340a76b0ccf1de9f0aa4990a91be89fa7bd3ada751b304720000000000000000000000"], &(0x7f0000000140)=0x16) 04:13:48 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x8847000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00f000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:48 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000180)=""/26) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000080)={0x8, 0x4, 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000020004dd10008001b0000000000"], 0x28}, 0x1}, 0x0) 04:13:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x266c}) 04:13:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:48 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffd2d, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)={0x3, 0x0, @pic={0x10001, 0x1, 0x400, 0xffffffffffffde7d, 0xfb, 0x3f, 0x0, 0x3, 0x1f, 0xb05, 0x1, 0x0, 0x101, 0x100000001, 0x7, 0x7}}) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r0) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x6, 0x0) socket$xdp(0x2c, 0x3, 0x0) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000000)=0x8, 0x4) 04:13:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) [ 814.843290] device lo left promiscuous mode [ 814.851568] FAT-fs (loop6): Unrecognized mount option "l" or missing value [ 814.868813] device tunl0 left promiscuous mode 04:13:48 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xd00000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd004c00100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:48 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x800e, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 814.890481] device gre0 left promiscuous mode [ 814.908852] FAT-fs (loop6): Unrecognized mount option "l" or missing value [ 814.915135] device gretap0 left promiscuous mode [ 814.924676] device erspan0 left promiscuous mode [ 814.930641] device ip_vti0 left promiscuous mode [ 814.937930] device ip6_vti0 left promiscuous mode [ 814.948382] device sit0 left promiscuous mode 04:13:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r1, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000140)="abb1a501df7e659e926f555983723046e975d086b77ea44ca455de9ed59bafac37", &(0x7f0000000440)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000100)}) 04:13:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd007e17100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:48 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xe80, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 814.975385] device ip6tnl0 left promiscuous mode [ 814.993509] device ip6gre0 left promiscuous mode [ 814.998835] device syz_tun left promiscuous mode [ 815.004551] device ip6gretap0 left promiscuous mode [ 815.014537] device bridge0 left promiscuous mode 04:13:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd006800100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:48 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x28000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 815.023327] device vcan0 left promiscuous mode [ 815.038664] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 815.045780] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 815.053474] device bond0 left promiscuous mode [ 815.059882] device  left promiscuous mode [ 815.067523] device veth0 left promiscuous mode [ 815.074344] device veth1 left promiscuous mode [ 815.079580] device veth0_to_bridge left promiscuous mode [ 815.086262] device veth1_to_bridge left promiscuous mode [ 815.093095] device veth0_to_bond left promiscuous mode [ 815.099097] device bond_slave_0 left promiscuous mode [ 815.105656] device veth1_to_bond left promiscuous mode [ 815.111358] device bond_slave_1 left promiscuous mode [ 815.117223] device veth0_to_team left promiscuous mode [ 815.122721] device team_slave_0 left promiscuous mode [ 815.128524] device veth1_to_team left promiscuous mode [ 815.134134] device team_slave_1 left promiscuous mode 04:13:48 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001380)={0x4, &(0x7f0000000280)=[{0x72, 0x800, 0xcf0, 0xec01}, {0x4, 0x8000, 0x8, 0x9}, {0x7fff, 0x4, 0x100000001, 0xffff}, {0x5, 0x9, 0x7fff, 0xf9}]}, 0x10) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000013c0)={0x3, 0x7, 0x7, 0x1ed66635, 0x0, 0x100}) getdents64(r2, &(0x7f00000002c0)=""/4096, 0x1000) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f00000015c0)='./file0\x00') wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001580)=ANY=[@ANYBLOB="090000000900030000000300006fbdff413c6da65ad169555586000900"], &(0x7f0000000140)=0x16) 04:13:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x74000000}) 04:13:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000500100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:48 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x88caffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 04:13:48 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000001600)=@alg, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002a00)=""/191, 0xbf}], 0x1, &(0x7f0000002b80)=""/33, 0x21}}], 0x1, 0x0, &(0x7f00000043c0)) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x0) [ 815.206951] FAT-fs (loop6): bogus number of reserved sectors [ 815.212867] FAT-fs (loop6): Can't find a valid FAT filesystem [ 815.252436] FAT-fs (loop6): bogus number of reserved sectors [ 815.258405] FAT-fs (loop6): Can't find a valid FAT filesystem [ 815.300588] proc: unrecognized mount option "./file0" or missing value 04:13:49 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r0, 0xffffffffffffff9b, &(0x7f0000000140)=0x999) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0}) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7c, 0x400083) getdents64(r3, &(0x7f0000000080)=""/118, 0x76) io_destroy(r1) 04:13:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d0000000000"], 0x28}, 0x1}, 0x0) 04:13:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 04:13:49 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x800e0000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000007100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xfffffff5}) 04:13:49 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="090000000900038b99205346d10000001e423c6d0009000000000000"], &(0x7f0000000140)=0x16) 04:13:49 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x600, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 04:13:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1, &(0x7f0000000080)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 815.722055] FAT-fs (loop6): Unrecognized mount option "õ" or missing value 04:13:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00004c100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$xfs(&(0x7f0000000340)='xfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f00000008c0)={[{@logbufs={'logbufs', 0x3d, [0x7f]}, 0x2c}]}) 04:13:49 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x8847, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 815.778697] FAT-fs (loop6): Unrecognized mount option "õ" or missing value 04:13:49 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x2800, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x900000000000000}) [ 815.838944] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 815.919823] FAT-fs (loop6): bogus number of reserved sectors [ 815.925701] FAT-fs (loop6): Can't find a valid FAT filesystem [ 815.958888] FAT-fs (loop6): bogus number of reserved sectors [ 815.964759] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:49 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x800000000004, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0), 0x2}, 0x20) 04:13:50 executing program 2: io_setup(0x1, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x200) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x55, 0x20000) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="d9f6460f01ee42dbbcaff1890000440fe1330f01c9660f23fff3420faec00f0848b80c000000008000000f23c00f21f83500000c000f23f8660f38826d0e", 0x3e}], 0x1, 0x48, &(0x7f0000000140)=[@cstype3={0x5, 0x1}, @flags={0x3, 0x200004}], 0x2) io_destroy(r0) 04:13:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000068100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') getdents(r0, &(0x7f0000000180)=""/69, 0x18) 04:13:50 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000100)={0x9, 0x92, 0x5, 0x40}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @multicast2}, &(0x7f00000001c0)=0xc) 04:13:50 executing program 5: syz_open_dev$sndtimer(&(0x7f0000001980)='/dev/snd/timer\x00', 0x0, 0x1effffffd) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = inotify_add_watch(r0, &(0x7f0000000280)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r3) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) accept4$packet(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000013c0)=0x14, 0x800) sendmsg$xdp(r0, &(0x7f0000001840)={&(0x7f0000001400)={0x2c, 0x1, r4, 0x36}, 0x10, &(0x7f0000001800)=[{&(0x7f0000001580)="f7e5ebc6c7c71cce07cf97bb5fd193905415a62d79aab2db560481a0a3f74ad0df5c7c304df554f1c9ab636e812db1bd42d75c5040fe68485b849c651fd16e242226b4598292f8a6f55d9e54f1d138538c1de6cd56349cf313b106d3ec9db477ede9184057a300fba1cf42bc34177a043a0b7859bfd31a2c90c5439a5961b256d252377eebaf37d62f1d8ae5", 0x8c}, {&(0x7f0000001640)="6ee90c471ebc5577baa1dfd66dadfbc2b80745f16080fd717ad4a6e8aba0b0af5ae2d47b5d9e96149be1a3a193987f46af43d35cd7872b3e03183f7f8936a9a62c78b54aeb0735bd5fb31990042dc89c3f1aca326476eda11cc79abdfab645dcb07381effec363293f2b220aba5439e5351382bd35ad31ef0c633ac1726f0732571e399f369fcb3aa94b3052db4d65e9847dc05f01d92f4876c0f791bcdf42e99212eddf792ecdef6778e891183290db2b41410e53c309db1181af9ea5973fc5f6d9", 0xc2}, {&(0x7f0000001740)="d0fc9c7549475961377d1b9da9d208d9cf560608abb7ae877629b6fb7368a2a286ae306dce102636011dead426c9393565d9974923f89109c989d4f97b574c140fb7c6933b8c9cb465872644e0fe74c5656383b01f3111f9daeba7e0b86bdb9ae3e8ef88a5f7828dd2d67cf6e677d2241eb155fe0e7cb70aff693bf7f7ace4380d07414852250c3cabcd87a0bcb62d5fd7f216dc17301d6ee58b", 0x9a}], 0x3, 0x0, 0x0, 0x24000841}, 0x20000050) 04:13:50 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x1430000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x1f00000000000000}) 04:13:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="ffff7f000a000200a8aacfaaaaaa000057452269ef9abfcfdf60f87fcfd7bff72cafc1d86d4fc949d77d610ebfbf83f1e8929bc3e77d704be25e08d8c974b818c33030667e05b013bda7de7387ae2e37d0c861ea1aa9d98c7ca3d6fb2ce8c4d08454d0f62031cecfe9c56a35367b4b81957927d3c447266082b50efceb02eb28242ecc67a4d09b82ff48cf88f9954c8ced387d427171ab73f1112352f9b87864f9ba0fff4226098951d5045240c8143167d2a18886a09c3a13e2ea9a7d85f0cf3f0810525eafa0fb77723fa5582fe8d00b8483bd6684239b08202415fc6e4916b976c863a6949da1c042b5f58d148ed049411c6a18"], 0x2}, 0x1}, 0x0) 04:13:50 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x8100000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000f100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:50 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 04:13:50 executing program 7: [ 816.611767] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:50 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf0ffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 816.683210] FAT-fs (loop6): bogus number of reserved sectors [ 816.689256] FAT-fs (loop6): Can't find a valid FAT filesystem [ 816.700947] proc: unrecognized mount option " " or missing value [ 816.701378] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:50 executing program 7: 04:13:50 executing program 0: 04:13:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000ec0100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 816.739316] FAT-fs (loop6): bogus number of reserved sectors [ 816.745191] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:51 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x2) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000200)={0x6, 0xbb7, &(0x7f0000000140)="837ebd0719a4152ae3bf1697b8774e3929e7c404bd057c5c7b273da354c2d5c1fa2edfc3cb0cde84de9a32dc159472edf3fa8679136895f07a8bf69ada69981032c9091aa3de2f", &(0x7f00000001c0)="df1f39ecd96907", 0x47, 0x7}) write$eventfd(r2, &(0x7f0000000300)=0x1, 0x8) syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0xd6e169721567d57d) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r2, 0x0, 0xa6, 0xf6, &(0x7f0000000340)="7e58107bdc503a673fe5c545ec58a25cac1c83257863585feba7d20621d998912a6050d080ebccd2f5d9ca2784b72a85bb2faa6e535e668813d51c934c7fae988588b13238551993e0b7ca592255a8304a25d5e4f18d1d9934f37684f874c2ef0108b2d4cbb3b0c9296690c830934d1b32e6d86a280836fc0bef477630dee68d4bb9fcc37c214a03f25244693fb4fe83e561a1bab2773aa49c731197335e427ce66f5ec8ed34", &(0x7f0000000400)=""/246, 0x80}, 0x28) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000080)) io_destroy(r0) 04:13:51 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x1400000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:51 executing program 7: 04:13:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000020000008fbc2dbcbfdd2c0617af2ca33a4c5740707e6d0ad8321da15c3d48fa84419c60bc2f128d01a890a0d479f3c6a989f6803cfac040f9a6f0cc9670a4bbcc49a179b2ea80357df69b6c00d0d650c9da54c14bd564d52b83190b0e02ed63aaf47154734169dd17016e2bb755cb8a6c5ce0e0bca99066c2c207e60e6a19f4175f232028d"], 0x28}, 0x1}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@empty, @remote}, &(0x7f0000000100)=0xc) 04:13:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x93000000}) 04:13:51 executing program 0: 04:13:51 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) socket$inet6(0xa, 0x1000000000002, 0x0) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) accept4$unix(r0, 0x0, &(0x7f0000000280), 0x80800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0900ff22090003000000030008000000413c6d000900"], &(0x7f0000000140)=0x16) 04:13:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd006c00100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:51 executing program 7: 04:13:51 executing program 0: 04:13:51 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x8, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000003100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 817.494976] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 817.520619] FAT-fs (loop6): bogus number of reserved sectors [ 817.526570] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:51 executing program 0: 04:13:51 executing program 7: 04:13:51 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x8000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 817.570391] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 817.592146] proc: unrecognized mount option " " or missing value [ 817.592195] FAT-fs (loop6): bogus number of reserved sectors [ 817.604211] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x5, 0x1, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 817.715711] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 817.734921] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:52 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) getsockopt(r1, 0x4, 0x9b8e, &(0x7f0000000080)=""/94, &(0x7f0000000100)=0x5e) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x100000000, 0x2) io_destroy(r0) 04:13:52 executing program 0: 04:13:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000006100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:52 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x8864000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:52 executing program 7: 04:13:52 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) accept(r2, &(0x7f0000001380)=@hci, &(0x7f0000000280)=0x80) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000002, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x400000}) 04:13:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xe2ee, &(0x7f0000000280)="0287") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4900, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100)=0x40, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:13:52 executing program 0: 04:13:52 executing program 7: 04:13:52 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x8864, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:52 executing program 0: [ 818.397600] FAT-fs (loop6): bogus number of reserved sectors [ 818.403480] FAT-fs (loop6): Can't find a valid FAT filesystem [ 818.419354] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:52 executing program 7: 04:13:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000f00100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002600), &(0x7f0000002640)=0x10) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xb, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x6, &(0x7f00000024c0)=[{&(0x7f00000002c0)="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", 0x1000, 0xffffffff00000000}, {&(0x7f0000000180)="31c6", 0x2, 0x3}, {&(0x7f00000012c0)="391dae5fe673564a1b4ad198edb6661d9be5e54cd404c1a4f7e96417b999ffb03de63bfef60efe56eac9ed8f7379d8f84ab9c4d1205ec18152ff959d23ddb7eba6f7e56f9454524804bf74bec97845f9ff30960c401c5f38658cf75b3899ac98153ac9e38e87789695743ccc16fe0fac5a135be490a46721223459126ea7d79d34569b3f717905d0c790a064a74f7e719ddc9460e85f5883eebb8e9a28cbb3b25aea52e9e416a9cff820c3696b209b25c23b368e6af5ea076f4bae94a361589d427e4e2102896c891631b1cde2d588b03385c51d26c93f95a57ce07159", 0xdd, 0x8}, {&(0x7f00000001c0)="a9ee67bd5d00474814e76a4d132eb9351958fc86930872543555892d0b6f017824910b8ba709208fd388d4506c62476b2d05e0bda3a18e05139d332d425693d5beff853f1f82bdbb35a8b393bc7b07678238c2cdb5b563385d6d3cf3ed6851cdf02ace9077d7fa60d45932c6e8790bcf14ba88b66e9a1e853a3d9d6de85b91f1de35455f5c24abc3a8068f292d0c3231", 0x90}, {&(0x7f00000013c0)="8e2403f19eb750c67f770b6dee896aba7085fee340a329864dd1ee5152b4bf8fd6371053843f527a5345d2707b4a4d3a5b85eab0b6a52863c17ba1d32e54a6a680729de1b909749b7fc33dfb36d3fada6f1dc68adb66db54beef004c01d4fd698a05f58c93d2b5af9398557a59a5b6f0c6a15def51b61586806fce2a84646249a6756b6aae058aa8e60f903c144d48aeec5bd68719be9607b94415cb416a7d56a014c4980503819424fe50653fe11b60e4025976967705d9d403f12299a0978ff86e", 0xc2, 0xfffffffffffffffa}, {&(0x7f00000014c0)="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", 0x1000, 0x5}], 0x200010, &(0x7f0000002580)={[{@errors_continue='errors=continue', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@uid={'uid', 0x3d, [0x3f, 0x2d, 0x0, 0x31, 0x3f, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x78, 0x36, 0x0]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002680)='/dev/snapshot\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000026c0)={0x1f, 0x200, 0x4, 0x9, 0x1, 0x10000, 0x8, 0x9, 0x200, 0x1}) [ 818.478510] FAT-fs (loop6): bogus number of reserved sectors [ 818.484402] FAT-fs (loop6): Can't find a valid FAT filesystem [ 818.491713] proc: unrecognized mount option " " or missing value 04:13:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xa904}) [ 818.580643] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 818.593173] jfs: Unrecognized mount option "uid=?-" or missing value [ 818.603697] FAT-fs (loop6): Unrecognized mount option "" or missing value 04:13:52 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xec, 0x200000) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x3, 0x1) io_destroy(r0) 04:13:52 executing program 7: 04:13:52 executing program 0: 04:13:52 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x6, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:52 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) sendmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f0000001380)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001580)="8446c6c54906eef6fb20824a7ede856f2a9e41faa558cbed4dcafe1bb6f9b7781f824296217d90f589c9fd4c1c2d6ad17df7078b1be14ea92e4bbe1bbb29757094ce3edc807943156c250d6da34ed6174ad3b7663e2012454bc083b1b3730cd19d765e56354a78c984904621795bf47639f2813ab9101363a4dcc93fca2d15c6d86556d74a4dec8174d93192c8542cad605178364bbd376aae69f5dfab9393d22cb58ad4d02211caa88b8ef5eb2cd26e0474a2f23e8380d42bee5de98835917779db93770e6a04b213b9323d4da0c30bfc4629d4bc355e76ddd277f5599081e980421d22c5aeae521c7e384efd0a07", 0xef}, {&(0x7f0000000280)="939221b824", 0x5}, {&(0x7f0000001400)="31a046", 0x3}, {&(0x7f0000001680)="9ac543d652ba594083c2fbc4f948dba20aa85affaa7dc8e234da14c03556e8231528a868bba80b847952464499de0ed37c8cf304bc37a81e48c271f3fd8e63b09fde89028ef1e176c3c106140ae5a204abb21b68165c10b2fc70298d3e492c1ff84ce49401ddb6d079180af230f991b8f4bc5ff7aab20923bdea357fb2f01d148f380ba6566067c6aa3719306018f543bfec3e1c0944206b05d73c1384dde95344bc5cc233f61903e1c5249187963eae79", 0xb1}, {&(0x7f0000001740)="b1fab52ba66d2eecc6defdb32b01b2ab5e3a00ea6a620d936a06429d5e31475b11566f9a87df6c5bf5a7bd2340bbd5f279783dad26f0cf45ae87d0d9992059fdb3e2a239003839ff41dac99ae7c1c34be41d83b0b808d222011a4e4c33b253a9459281e27361848e4e89181baf478e07f2bb34224b2dd06c7e62cbdc8efb15bb27e4e818f4e0bc70e4c29a4ca11d3bc523eef740ff77a65ade0f57221f49be82bbe5a6bea9fe2019ac69fec0dd909b36612fdca617a0f26c4a1088c80aa4687683d5fc820e9b6766d5f1", 0xca}, {&(0x7f0000001840)="8a706ddce23a40d487b3b373fe7dfe0c4b7e61b503aee17c4814536564ee7bd41eb930810d5be5c49aaf1b436220f18038295c062f7999353a152711e515384ab2bb4bb7400f50ea751f36b27d0c00760f1f77eb9de075b9fb7dc6b27034450dcb73f71fc0672ebae77461e034273985776c683543f2af896b5e5b7dafa3677b6d2df286b23db7735c1103e18acfd0b4c6b92fc7bf860fc23339ddfe115f03d782c42acd84d80a904d7714974781c666", 0xb0}], 0x6, &(0x7f0000001980), 0x0, 0x4000}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000600100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x7fffffffffffffff}) 04:13:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100)={0x401, 0x9734}, 0x2) 04:13:53 executing program 0: 04:13:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00007a100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:53 executing program 7: 04:13:53 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x806000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 819.301608] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 819.314362] FAT-fs (loop6): Unrecognized mount option "ÿ" or missing value 04:13:53 executing program 0: 04:13:53 executing program 7: 04:13:53 executing program 0: 04:13:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x500000000000000}) [ 819.360867] FAT-fs (loop6): Unrecognized mount option "ÿ" or missing value [ 819.375616] proc: unrecognized mount option " " or missing value [ 819.385978] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 819.462964] FAT-fs (loop6): bogus number of reserved sectors [ 819.468863] FAT-fs (loop6): Can't find a valid FAT filesystem [ 819.520281] FAT-fs (loop6): bogus number of reserved sectors [ 819.526181] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:53 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:13:53 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x800000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00177e100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:53 executing program 7: 04:13:53 executing program 0: 04:13:53 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x400, &(0x7f0000001840), &(0x7f00000013c0), &(0x7f00000017c0), &(0x7f0000001800)) r0 = socket$inet(0x2, 0x800, 0x267) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001580)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000001380)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001680)={{{@in=@rand_addr=0x399, @in=@broadcast=0xffffffff, 0x4e22, 0x1ff, 0x4e22, 0x7, 0xa, 0x80, 0x20, 0x32, r1, r2}, {0x3, 0xae3, 0x2, 0x20, 0x6dd3, 0x7, 0x2, 0x3}, {0x7f, 0x7f, 0x1, 0x1000}, 0x0, 0x6e6bbe, 0x2, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x21}, 0x4d2, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x10001, 0x0, 0x3, 0x2, 0x2, 0x80000000, 0x4}}, 0xe8) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r3 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f00000002c0)=""/4096, 0x1000) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f00000002c0)) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x10001, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x8000}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800008d8b56e025e7681b000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000100)={0x6, 0x2800000000}) 04:13:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xfdffffff}) 04:13:53 executing program 0: 04:13:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) 04:13:53 executing program 7: 04:13:53 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xffff0000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000400100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:53 executing program 0: [ 820.165692] FAT-fs (loop6): Unrecognized mount option "ÿ" or missing value [ 820.199840] FAT-fs (loop6): Unrecognized mount option "ÿ" or missing value 04:13:53 executing program 7: 04:13:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x40000000}) [ 820.254167] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 820.298122] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 820.310566] FAT-fs (loop6): bogus number of reserved sectors [ 820.316448] FAT-fs (loop6): Can't find a valid FAT filesystem [ 820.331349] proc: unrecognized mount option " " or missing value [ 820.348377] FAT-fs (loop6): bogus number of reserved sectors [ 820.354284] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:54 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) times(&(0x7f0000000000)) io_destroy(r0) 04:13:54 executing program 0: 04:13:54 executing program 7: 04:13:54 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x8906000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000f0100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x800000000000000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000180)={0xffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000200)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000100), r2, 0x0, 0x1, 0x4}}, 0x20) socket$inet6(0xa, 0x8000f, 0x6) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800880010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000200000000000008001b0000000000920b76b026510eb7"], 0x28}, 0x1}, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000002c0)="1bf7386d69e2401ef546665b5d09761a4a892b2708a054de4404aac806aecd6efec359c60d31d195cea9217d834b9433e705ab08cbb856b1fc280287b4715e2efd005f8c06b2f7c685eccdb2c739fa44412903299039cf0d9a54937100e14b27bee192550965ce2594cc64724330399fd16b5f0958b5ed7e83f4e662b6df71e42f5de1a7f7c7a3e1e716c29af234faecc10948f7c1893bf1d7a8e5c67f7110f9e4d7bb8a64b3c5d489f2b1fce0217a5bf5f716efbc1e94ee32f3db8265f3656e72fe68c4d19ca76b963a4150e127d031", 0xd0) sendmmsg$nfc_llcp(r1, &(0x7f0000002800)=[{&(0x7f00000003c0)={0x27, 0x0, 0x0, 0x3, 0x5, 0x9, "6b8adca5d01bf712a9c98425349cd0e669333ef695dd8bb18c3f035baf9143812e92cc47dfa36f6d5a2f05540fbdc803617c1037d32ad51ee05362fdf0aab9", 0x3e}, 0x60, &(0x7f0000001500)=[{&(0x7f00000000c0)="575f0c3f238d40c2b1ef25230a2093e39330cf9ecfdb02db873b709190352207dee3f6d1500f82c70781bdd747d5879285", 0x31}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="c548d83b1f43a29d75d7f3052a58def920003cb48199ce37254a0a10b16712d1eda98f88d252dd685b0c7e9447f9a180a6338c96637a86eed35eeaf1c896a4e8b38d8252a9ce8aaf9213202651e98614af9bda16669aa10dff7fa1d38daa02ce83eb478106f6c54f3341bf39a8a8c6d30113110daf7c2c0b1ebe31d4f959be988862d2824be932d1c3b377bafac74dba958249562ec1a1bd755d9cb2004e6e14", 0xa0}], 0x3, &(0x7f0000001540)={0xa8, 0x11c, 0x7fff, "586a68b95000fe4561e511c663e6970cb4031fd8b4f9984f9e1ebe437d14f038af1894b125254dfba4fc264353804901dae921d1bf636ebfd7a710fe6f57f60ccaae3f599e84f0d9b6bd142a0a3111bb431c88e3867b20ecf364b8ea8ab51e0dabf98e6a5074690400006618ee2dd331b401cc5489339cadf64f1b1897e79d16205c55e3a41b1df2bb8aeb24690b6010d801"}, 0xa8, 0x4000000}, {&(0x7f0000001600)={0x27, 0x0, 0x2, 0x7, 0x9, 0xf4, "631dce384651055ac02e68357a3ed274f150f326b2ef6b7a56f7131076c645992839f687cd303babb49715e6e3bc4ad1ac1bd45739f827f987882728abd178", 0x21}, 0x60, &(0x7f0000001bc0)=[{&(0x7f0000001680)="0b365ce0edf7e04cedaf9394b283f9f14f174cc3a048f2c15908e98e36d3099d174b419e5160a57174d08ed7fc15ea69cf182b15419be1", 0x37}, {&(0x7f00000016c0)="f5b5c9c5cfb967d66930722ba5a83d71068151cdebebda03f90b9066e88236ea21ed4b43ff2a14b84db413146938d665e2b335d08ed02b023fdfef960df53e1234139e75cf9e27d4f943dfcfccb15e6d531ee1b047436fe72fb174c079c079676fb3f9c97631ee333f2a168f984b56da8b4911b7aa10e21b3f851014677a0a2cd6dc9cb0afde06949d2e3d3fd7fda6289b42194257036d6c921c11c5021025525aab00a54737651cd69d479c0c2ac020170d5471bff9d14f9c4aa2693566195c5cade8786049107f9c37c203c1371376497f9381b4259839dab947286ffdd7113ce2d454ec2ca1b823185fd5adf76eee6426a8", 0xf3}, {&(0x7f00000017c0)="cd625cafd4a371d4ab8e", 0xa}, {&(0x7f0000001800)="94424fb710b2b789aead5f98caa3a7b06a126677cf07d6eba695b2b07c0615d126bf81b2adc8a6965176f81f3982353082d25d0a6310acc501b832ec1e326fb481d1f3140b", 0x45}, {&(0x7f0000001880)="3beef78348331b8c0dd80fc5b8221f70d5d32c01a08c15cc2c2bc6f2", 0x1c}, {&(0x7f00000018c0)="9b66f4f960b4191745694025700ef48062ffef82479f731fc677c77faec9a235c60029ea7e9e7eb8ee7431d6dd03c99e0cd9c551300a94613142d69191355befea0b83b27867a9a72b42441535ebcab142c52cae9e1c3e4b0dcaff7453b2cba3979116d876fd30bf9f7f201a589b2516ec1ebc9f5a3f101b9b304581c5e4870ee6c6a2103386fae3ef27056295c3bf668298cb338f261a4720a8e5ecf4d9fbb682f97196b760bca558a9789ccd3a77b0983adeb2597fd8", 0xb7}, {&(0x7f0000001980)="22bb904baa53", 0x6}, {&(0x7f00000019c0)="3d32cb948d93fd69b5a865d9427aa3fce0f35af1beeae1928a1ebfb9a667a77a5cee635319d75d9202fe8c7de7de7edafe47513093654e261042d69ede7e20f989a148ffd1a9defd1b4d7ef8b1dd89ba9471845f49364f0166578c6870380939b0b40297b0d84a84a82afd4f3c9ace3805df18808c94bdca2387d04caca1f172051ca521fdbcf2ce8461b841d979cad619bcf872f127220f9af63edfac1db8e582ef433e376795269913112cfec2adbfd61727ecdd783aec755cbdcb087a2baa894dfadf323db64436735fc41de8f47a78e3b4d636961f3549d306", 0xdb}, {&(0x7f0000001ac0)="fb2582593613cf9b50db6737b53a5eb3d2cd051f4413ffedc6d502b55660142e84882f3472a1b51bb6ece450a14e11ffcfebe9b5f67af3038b6a0fa5977db9c56e1c5c1ff9522f9fb559d0f7b1c77fc474c9032a3091d427c56601d89740dc34f8903563acf5b0c85e08f6d67a553c15ae85f6e42f37fbb04daff3cf410dffaa5ea53050e6e77d7f82b88432e929e973d449b5feb16d3483ce0ab93829fcf164487fea73f3d79cc9bfaf49d7fb979505cfc16248d948a6c189d1bffbaf28aaf0901430cb131dac8c096c8c50c0664cd42d80b8d40436e2b1562e0ced", 0xdc}], 0x9, &(0x7f0000001c80)={0x78, 0x19c, 0x7fffffff, "af1e4c39c095a686046fdb7e0474946ff91ac705951f0cd2fffd2b5b1b7fdec261795f09f2d18d3debae08d52f0ee75da567ac09ec2957695f1cf7ba1130ad665422cfaffc3a4471a6ecd4cce1c536521d2ad16733990eb5b28bc62a00ede67a9215082c41792b"}, 0x78, 0x84}, {&(0x7f0000001d00)={0x27, 0x1, 0x0, 0x2, 0x5, 0x100000001, "cb141505748935642bb267c6ff90c489c329afc3c48eadb7649c351a4f7a4e5b8623aad8a668611443a3f1a3d0511a4ea5a46205860ce1610db8c4a7e3cfe2", 0x12}, 0x60, &(0x7f0000001e80)=[{&(0x7f0000001d80)="bf8cae99761425c84a0390d81a4f9f87ec0d79a8da877a4aa9a14f7366e3db0bd3e4dc29d785dd67306dd79ce7bbfcdad737eb68ff759d6c8e8d0141225a27608a36ee99e56286188b2114fc7bc06663f35bd209de0ee9e3ecbcf59d4d42a2ed5d58b73fb50f8a73bfdbf2460c97a40df7b978d908aed716407643e398896b9adcb0df9bb77665eefbf4e6b3ff1e7c7b88908996851b8d892e953f9c61970d1bc4651b10083c9fae4aeb3a2324c9254e0db8f0425972497f150888c0d5b865cfd367da8a92fedb13c53db5cb202b751ab4cd0179c6ce7cad3ebaa4a3c650f9bd5dfc19efdf", 0xe5}], 0x1, &(0x7f0000001ec0)={0x78, 0x18b, 0x97a4, "441a1e78d535362c4b72e239a4f8a1dbdc6017862a2876ecc80a0ebc3ae1ebaf249a1cad793a8b8868ff93572e1a7952392daa9a8f89ccf2e99c603dbd0ec69cabcf9365e2da0b1fb6c5b5130134dccc47f588e082649e0be109713886ce849fb523e860646aba"}, 0x78, 0x8000}, {&(0x7f0000001f40)={0x27, 0x939, 0x2, 0x7, 0x3f, 0x7ff, "53a83d3785ff000c094d2ef11ab828e9a0305dfc6a5ed673eb27938d759650951eb692ee8d8759f15a1c3f5a6f94236e0de296798b5d52c06a310b27cbb5b9", 0x37}, 0x60, &(0x7f00000023c0)=[{&(0x7f0000001fc0)="9af0821fbaf2a316d7c4d76f8200990a9690577d934486353412d4842f3905e4a491acca8cd265285a690baf4bd1cf08ef235e31c4e8ef990aede13ade9339bd28c6fa69825caf0973f4bf6c2b2b9c309dff222d35c12300e07c74ad5d465d3dff1a361f642f8c4969f3a094b3cd4467303454fedf032f60de17b7fa7437c7e761180017d26ed8a818acae6a73bba5a6cfa023c6c8fde6204498c57e6eecf13d850a5e8d7e33d74b5d0374b8ccbcfe734086056282131a47968af04ac0b01e60f990f4", 0xc3}, {&(0x7f00000020c0)="e9e6777cc946aac61301422e63758e7b50a6c2cf02b676888c72d3eeac8ef681d06859732da075db497cf63f9dbf2db7c74c62241c6c0a39664f99cd01d6181e852e92ca8b43c71c1edff05b245b1cfb6bd23ecd4e2ac56a77e74d09b50dd30623cd1dba509f5db2c478a1453c9ec78ef1ed75319708b9fa360cf22cb849ad3f7cd831f37c366150e61cf992e12cc93de937399c72d0d33168e16751", 0x9c}, {&(0x7f0000002180)="3ce203c29cc7aff822ec17ea00034f14f37c60497b29288a4a1032431edf8cf6860ad46da0c72332d6724a6dfe14ad8ae35177667983f40cc6f19de31c9297aa328203ded2cf6933e12be8267dc5ed0af1e4ad4d509e96311e535b45cb662922659f3f22e0e3415983afa28b2a80af55aa519d1dc3", 0x75}, {&(0x7f0000002200)="bfce8a48789f4d0f6de6c6011f2b6185259fd7ecf62d91f43eb4542554e554e251ba24da231f20964dee6bd586517507acb051fe78249230c787132e01813b07c2c9c61c2be83e8a1575d42454726e2a4b952441ead2749c43836956b8ecd34c3e2ce40bb6d3be85960d5cb160fb58c81194164df6772437e01462f93eb49ea358defd5da9b7e91500e6bce0ff0efe73e153d4cb7378f8a84608806938f6ae9b33275bf1fc8e91af19a0c6e289a4e434d8d51ce03a32423ebebb6efa6e788da85d1169ab", 0xc4}, {&(0x7f0000002300)="c50e160d3f0080da6e436038f28dcd801bb4c5e0f3a504bf4e4416902788252698fc0d6e2170f6b6443e2be4ec98c27600ba270268ce9f00f89a3bcebb7789ec4280c728182a46356ff32e328930ee473f70d635e4ad2163c42603948cc8297b38ef81bde72c71b2e9c89a1d76224e63a625f8cf02851c1cdc66516c61705f72b4866f6470faa67d4b81b188dcc75f594cb31890c6", 0x95}], 0x5, &(0x7f0000002440)={0x90, 0x88, 0x1f, "0393c554d2b02c1a74c21a766102f6717db24dd5a9148418c4d24afa65e7c379fa50fe99908b093fe16a74fddc4d05db4531fb518e1ecd5d28394ccabb187c2e067c4c2c4d86f2474ef9e6ecd49342ca3077a892b357bb3bedeed30c29d267eb8bebfd37462c61f4c30aaef886a59b76f1d853f7773a1c4c3e1792a1d3f5"}, 0x90, 0xc090}, {&(0x7f0000002500)={0x27, 0x1, 0x0, 0x7, 0x1, 0x91d, "ae1928769e9acd63189f7fa3c92a7cb920d06d4c80dfeaa35939c37ff1cdf7082f7cb246ef6942e1656a347c0f481ae7ee79bceeb48dc98b980f2465005e35", 0x33}, 0x60, &(0x7f0000002740)=[{&(0x7f0000002580)="c1028dbdea410a503cd05567ac69b99adf92e5a747aa9ac577c018c4a6cdbdb8e7eaa8b7040e6b2ee6f49981228cbe6b1e", 0x31}, {&(0x7f00000025c0)="fb8a8bc4752449738a79f44081642c9b12c71002ab319128c58c8ff0ba061fa6018df7a8be5d8eb58d8d197189e5a3e53a5a3e867bddf2a3a851c7613ed45af2aeaf834c81052003a0f69fcba04df676fbca044da2070ca13d8eb0", 0x5b}, {&(0x7f0000002640)="9434f786388f2e91eb5d144ceec78f9970101bacf066a26ec2f5a4a01bd98f4cb66b580fd154b7a4a51c5162f8e0c0b2ae2c454efc10813bda5a21bd3bacb0dba3181f59110d8ab4abad9ded6835a4ca96ff3d82cd35e4882fb7a2d8deec76b003d661ebc14e74fed3863c32ee6eb5cbf366af245d9a9a04a57898d9dd60e9324aeb48c32ddd703cda6dbf9ca61d40ef7f8cb4496b6ead2e5140e994fd964f7b9f135b5aa0cda989a40943fd2748858e6ea33f77d7f0dc31d695a8e63eff64a5f25fd3195e49c28b88f9f082123fa881818106cb75b398", 0xd7}], 0x3, &(0x7f0000002780)={0x68, 0x116, 0xaa6d, "ce00a0f13ff4991acf7aaf137e6e76c67456977c6b07c61af0efca3ade827f3aac6fc1a0e459a718d4e171292352c4e361c87a5ca676907af444dcc5be960df33e5f895a9788e66b4c5137df6ac3144bbe428ab0"}, 0x68, 0x1}], 0x5, 0x20000040) 04:13:54 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x7ffc, &(0x7f0000001380)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xff0f0000}) 04:13:54 executing program 7: 04:13:54 executing program 0: 04:13:54 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x3000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000048100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 821.000157] FAT-fs (loop6): bogus number of reserved sectors [ 821.006133] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") timer_create(0x4, &(0x7f0000000080)={0x0, 0x7, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_delete(r1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:13:54 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x89060000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:54 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000540)=@hci, &(0x7f00000005c0)=0x80) 04:13:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000c86f88)={0x2, 0x3f0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x989680}) [ 821.090175] proc: unrecognized mount option " " or missing value [ 821.102143] FAT-fs (loop6): bogus number of reserved sectors [ 821.108038] FAT-fs (loop6): Can't find a valid FAT filesystem [ 821.140581] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000008bdd00806ec281cb8fd7b1150000"], 0x28}, 0x1}, 0x0) 04:13:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000005100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:55 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x8848, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:55 executing program 0: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 04:13:55 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x20, 0x9, 0x529}) clock_gettime(0x7, &(0x7f0000000100)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=@fragment={0x3b, 0x0, 0x8001, 0x5, 0x0, 0x1000, 0x67}, 0x8) 04:13:55 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000001640)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") socket$pppoe(0x18, 0x1, 0x0) stat(&(0x7f0000001380)='./file1\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./file0\x00', r3, r4) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:13:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xe}) 04:13:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00006c100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 821.886512] FAT-fs (loop6): Unrecognized mount option "" or missing value 04:13:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'teql0\x00', 0xfffffffffffffff8}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:13:55 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x3580, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000), 0x0) [ 821.927880] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 821.968957] proc: unrecognized mount option " " or missing value 04:13:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00003f100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xfffffdfc}) 04:13:55 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xffffca88, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:55 executing program 0: r0 = socket$inet(0x2, 0x80003, 0x3) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x12b, &(0x7f0000000240)=""/201, 0xc9}, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 822.003899] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 822.024810] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:55 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in6={0xa, 0x4e23, 0xc5a7, @mcast2={0xff, 0x2, [], 0x1}, 0x4ab8}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e21, 0x9, @empty, 0x3}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0xf4) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000002c0)=""/4096, 0x1000) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)={{0x0, 0x0}, {0x0, 0x0}}) umount2(&(0x7f0000000100)='./file0\x00', 0x5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001500)=ANY=[@ANYPTR=&(0x7f0000001480)=ANY=[@ANYBLOB="b6263bf9a5037046c8924169013e8f94d0403d38b3d052de7d163d7bd5c1fd921c2e63026f77796df7eaf33d7c4a60c8d500e9e1a352ae5a06d09a0730788a1c738ac7a9beb3153515"], @ANYRES64=r3, @ANYRES32, @ANYPTR64=&(0x7f0000001780)=ANY=[@ANYRES16, @ANYPTR64, @ANYRES64=r5, @ANYRES32=r4, @ANYBLOB="b31b6e9e9a02963628dcf620f3f2e6dd12aa32e6a62a5c5f41ca3492cd673ce5dcfbe7065aed8f589d296c91eb978d88ecbabcc80b799490bfe480325749eda9353d703fbfd6529b9e27b0d26ce58500823988d2f5a54f4536bd1710d5f5fcb7e715bf32e976ee6518c4b2b7518b02b12cbda7878c9fe6c2baaa0babbb46c41ee3175e00e2e94c0245e1131324a09aca42235c7abb9a6b1f0745760fdd181795d128dda7892e228585bfe2670bcec4164306d56d1f99e9ac8347a72fce03eb829f2acb44fb3ed2cca2e800d604d9474ca500b6b3dd9f8ee106c6a5d42d80881512", @ANYBLOB="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"], @ANYRES32=r0, @ANYRES64=r4, @ANYRES32=0x0], &(0x7f0000001380)=0x7) 04:13:55 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x4888, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd007a00100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 822.073557] FAT-fs (loop6): Unrecognized mount option "ü" or missing value 04:13:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x2df) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 822.129217] FAT-fs (loop6): Unrecognized mount option "ü" or missing value [ 822.220961] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 822.230267] proc: unrecognized mount option "./file0" or missing value 04:13:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000300100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:56 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x8848000000000000, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:56 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x2) 04:13:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xa00000000000000}) 04:13:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r1, 0x80000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) 04:13:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:13:56 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x10001, &(0x7f0000000280)="025c8133412cfccdbc280f2d9e4e3a9eeb0995729600910d96d2b158e1d4731b97778aa1e8fd76ec74383e") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0900000009000300000002ffe301fc2d000900"], &(0x7f0000000140)=0x16) 04:13:56 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x8906, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000200100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 822.733287] FAT-fs (loop6): bogus number of reserved sectors [ 822.734403] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 822.739190] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xffffffffffff0700}) 04:13:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000040100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 822.791122] FAT-fs (loop6): bogus number of reserved sectors [ 822.797039] FAT-fs (loop6): Can't find a valid FAT filesystem [ 822.821806] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 822.831705] proc: unrecognized mount option " " or missing value [ 822.885155] FAT-fs (loop6): bogus number of reserved sectors [ 822.891057] FAT-fs (loop6): Can't find a valid FAT filesystem [ 822.954057] FAT-fs (loop6): bogus number of reserved sectors [ 822.959953] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:56 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) setfsuid(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440)=[{}], 0x80c5c9b036709a5) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)=0x6) geteuid() ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000000)={r1, 0x0, 0x4, 0x7ff}) pipe(&(0x7f00000003c0)) flock(r3, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x344) 04:13:56 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x200000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x120) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000080)) 04:13:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:13:56 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0900000009000380000003000001fcff413c6d000900"], &(0x7f0000000140)=0x16) 04:13:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x6c26000000000000}) 04:13:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000090001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 823.050481] FAT-fs (loop6): bogus number of reserved sectors [ 823.056404] FAT-fs (loop6): Can't find a valid FAT filesystem [ 823.070012] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 823.106717] FAT-fs (loop6): bogus number of reserved sectors [ 823.112624] FAT-fs (loop6): Can't find a valid FAT filesystem [ 823.132325] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 823.149700] proc: unrecognized mount option " " or missing value 04:13:57 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x60200, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r1) 04:13:57 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x1000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000004100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:57 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002600), &(0x7f0000002640)=0x10) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xb, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x6, &(0x7f00000024c0)=[{&(0x7f00000002c0)="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", 0x1000, 0xffffffff00000000}, {&(0x7f0000000180)="31c6", 0x2, 0x3}, {&(0x7f00000012c0)="391dae5fe673564a1b4ad198edb6661d9be5e54cd404c1a4f7e96417b999ffb03de63bfef60efe56eac9ed8f7379d8f84ab9c4d1205ec18152ff959d23ddb7eba6f7e56f9454524804bf74bec97845f9ff30960c401c5f38658cf75b3899ac98153ac9e38e87789695743ccc16fe0fac5a135be490a46721223459126ea7d79d34569b3f717905d0c790a064a74f7e719ddc9460e85f5883eebb8e9a28cbb3b25aea52e9e416a9cff820c3696b209b25c23b368e6af5ea076f4bae94a361589d427e4e2102896c891631b1cde2d588b03385c51d26c93f95a57ce07159", 0xdd, 0x8}, {&(0x7f00000001c0)="a9ee67bd5d00474814e76a4d132eb9351958fc86930872543555892d0b6f017824910b8ba709208fd388d4506c62476b2d05e0bda3a18e05139d332d425693d5beff853f1f82bdbb35a8b393bc7b07678238c2cdb5b563385d6d3cf3ed6851cdf02ace9077d7fa60d45932c6e8790bcf14ba88b66e9a1e853a3d9d6de85b91f1de35455f5c24abc3a8068f292d0c3231", 0x90}, {&(0x7f00000013c0)="8e2403f19eb750c67f770b6dee896aba7085fee340a329864dd1ee5152b4bf8fd6371053843f527a5345d2707b4a4d3a5b85eab0b6a52863c17ba1d32e54a6a680729de1b909749b7fc33dfb36d3fada6f1dc68adb66db54beef004c01d4fd698a05f58c93d2b5af9398557a59a5b6f0c6a15def51b61586806fce2a84646249a6756b6aae058aa8e60f903c144d48aeec5bd68719be9607b94415cb416a7d56a014c4980503819424fe50653fe11b60e4025976967705d9d403f12299a0978ff86e", 0xc2, 0xfffffffffffffffa}, {&(0x7f00000014c0)="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", 0x1000, 0x5}], 0x200010, &(0x7f0000002580)={[{@errors_continue='errors=continue', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@uid={'uid', 0x3d, [0x3f, 0x2d, 0x0, 0x31, 0x3f, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x78, 0x36, 0x0]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002680)='/dev/snapshot\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000026c0)={0x1f, 0x200, 0x4, 0x9, 0x1, 0x10000, 0x8, 0x9, 0x200, 0x1}) 04:13:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xe000000000000}) 04:13:57 executing program 1: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x400000) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f0000000340)) r1 = socket$inet6(0xa, 0x1000000000002, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000200)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r4 = socket$nl_route(0x10, 0x3, 0x0) syncfs(r3) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7b6acc9184c693965cc9f8316f94825fdcd5e15ca4ddd8946cd97e94d582347dce666635bef5985d13e718d226cac3e6a33e8b29e32486671af128a01f785d423e", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x3}, 0x1}, 0x0) syncfs(r1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105000, 0x5) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000100)={0x80000001}, 0x4) 04:13:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:13:57 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x100000, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001380)=ANY=[@ANYBLOB="090000000900030000000300001094b44ed1855759ab026601fcff413c6d000900"], &(0x7f0000000140)=0x16) getdents(r0, &(0x7f0000000280)=""/27, 0x1b) 04:13:57 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:57 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x800e, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00007a100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:57 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x891d, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 823.611624] FAT-fs (loop6): bogus number of reserved sectors [ 823.617511] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x7026000000000000}) [ 823.687699] FAT-fs (loop6): bogus number of reserved sectors [ 823.693652] FAT-fs (loop6): Can't find a valid FAT filesystem [ 823.699867] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:57 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:57 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0xffffca88, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000002f0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 823.793115] FAT-fs (loop6): bogus number of reserved sectors [ 823.799011] FAT-fs (loop6): Can't find a valid FAT filesystem [ 823.859143] FAT-fs (loop6): bogus number of reserved sectors [ 823.865038] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:58 executing program 2: sched_setaffinity(0x0, 0x0, &(0x7f0000000080)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) rmdir(&(0x7f0000000000)='./file0\x00') socketpair$inet(0x2, 0x4, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000140)={'tunl0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x7, [0x0, 0xdd, 0xd097, 0x8001, 0x603, 0x1, 0x1ff]}, 0x12) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:13:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'veth1_to_team\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 04:13:58 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") write$binfmt_elf32(r0, &(0x7f0000001580)={{0x7f, 0x45, 0x4c, 0x46, 0x75a, 0x4, 0x0, 0x1, 0x74, 0x3, 0x3, 0x7, 0xe8, 0x38, 0x1c1, 0xcb1, 0xda2d35b, 0x20, 0x1, 0x80000000, 0x4, 0x1}, [{0x70000001, 0x5, 0x2, 0x40, 0x0, 0x9, 0x4a0bd237, 0x3ff}, {0x1, 0x81, 0x5, 0x40000, 0x20, 0x80000001, 0x8, 0x7}], "7189c0bd637d242a4f7addd79f09cfe03173fcb820bc9944de4787190078750f53066adf9b6b49003b16c35662ba4e23d7f195402e91c40a4571821c7ae17758a1f157a88a97495d3139bf6e6cfb3c00767aca6578a726ed974092f7a9288e7d0ea46b3f0b68583df70bfa0508f1fed51ec15b22d3c4356e", [[], [], []]}, 0x3f0) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0900000109080300000003000001fcff413c6d000e00"], &(0x7f0000000140)=0x16) 04:13:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:13:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000630001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:58 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:58 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x8000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x9300}) 04:13:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000000d0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:58 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0xf0ffffffffffff, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 824.470321] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 824.501354] FAT-fs (loop6): bogus number of reserved sectors [ 824.507243] FAT-fs (loop6): Can't find a valid FAT filesystem [ 824.542575] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 824.581952] proc: unrecognized mount option " " or missing value 04:13:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000002100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000300)) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r3, 0x400, 0x70bd28, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40800}, 0x80) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) 04:13:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:13:58 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000001380)={0x2, 0x8, 0x1, 0x5, &(0x7f0000001580)=[{}, {}, {}, {}, {}, {}, {}, {}]}) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000002c0)=""/4096, 0x1000) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:13:58 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x43050000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 824.590173] FAT-fs (loop6): bogus number of reserved sectors [ 824.596044] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:58 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001580)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) [ 824.783282] proc: unrecognized mount option " " or missing value 04:13:59 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) dup3(r3, r4, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0x1, 0x4c87, 0xd5, 0x1000]}) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r1) 04:13:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xf1, "4595b3c2e1686c1c9a6c09a3da6fb7ee78e21ce7d61a2bf1a37470ea4dc88be191c9ce8b5a1cc8cc14275f91596400efe6b92f4e451010b9acf34c45a00231f3325cb2ba265bf6987bc7e49c206ec6f732ffeacdd8ff8af5575f2bbc38e884cad9604b02e8cf12d933c8063c4552bc5dc5bcfc834012de7cb144a7e4d0884ab72c5224bcfbe1388800669e7791e510aa0b6544f7d3f5fb0bdce944e0502adc0dbc34ae353e87bd34e5c14d0d1ef94a6cd26911aca83335e5499bdc34e881706825bca4ccaf7cb3c1f136adfc626c49110bbb5850ecf4a53303f221044de424642a0d99db37406a19331ba68818a3856293"}, &(0x7f0000000100)=0xf9) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x7, 0x3}, 0x8) 04:13:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x7400}) 04:13:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000048100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:59 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x88a8ffff00000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:13:59 executing program 0 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:59 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='xfs\x00', 0x0, &(0x7f0000001580)="f0818a6a4d7063cc83cfc90e73dfa0e3cb798573360fe98675ad98f0cfd85849336f5a148f5d20cdc6c92ba64827e6948c29f0ada60eb359bc42") r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) ioctl$BLKROGET(r0, 0x125e, &(0x7f00000013c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000001380)={0x34, 0x0, &(0x7f0000000280)}) 04:13:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:59 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x300000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 825.346689] FAT-fs (loop6): bogus number of reserved sectors [ 825.352728] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000007100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = accept$inet(r1, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x8, 0x3, 0x100000001, 0xfffffffffffffff9}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r4, 0x3ff}, 0x8) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 825.429413] FAT-fs (loop6): bogus number of reserved sectors [ 825.435320] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) 04:13:59 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x2000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000f100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) [ 825.471993] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 825.537345] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:13:59 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) r2 = getpid() sched_rr_get_interval(r2, &(0x7f0000000000)) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:13:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x26cc}) 04:13:59 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000001380)="62756671028afc10ad655069f717f43631372fff2a3a78f047ae6be397ab76d4fe9cb1d8fa50b7f9b1668d6f4c31e1a82f19ea36ecbc932a925edaedcc", 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001580)=ANY=[@ANYBLOB="0900000009000300000003000001fcff413c6d000900178e368c9a80672dfac49cb491427d2e033eee40e63d8b2b1237b9a5f0758370fa6c0d13c7411ee7f504a82aee3d776c257be664470e437dc90f630f589249ed7a2cab371852fc4be227cdef296b918dccba539df4aefc1ee1c35498357c29c24f64a6076eb0d96fc88b2bcdff44ae585faae0525e8f5bee003a524e9fdc9a746dda4e43362e8857aadbbfa5e3ae9d6915a96adc206b60efb0148bc44c7e8c853b44459dd24ab5261f9b9fcbb663ab2ec10be140ce30b74733c97ec2e35ca5c0f0912451df89f8ff8c571b991a"], &(0x7f0000000140)=0x16) 04:13:59 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:13:59 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x8864, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:13:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}, &(0x7f0000000100)=0x10) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) 04:13:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000120001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:13:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000003100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:13:59 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0xd, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 826.193812] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 826.194675] FAT-fs (loop6): Unrecognized mount option "Ì" or missing value 04:14:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00006c100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:00 executing program 0: socketpair(0x6, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$RTC_VL_READ(r0, 0x80047013, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:00 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0xfffffffffffff000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 826.249482] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 826.280830] FAT-fs (loop6): Unrecognized mount option "Ì" or missing value 04:14:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x5f, 0x1, 0x0, 0xc, 0x1, 0x101, 0x3}, &(0x7f0000000100)=0x20) socket$inet_tcp(0x2, 0x1, 0x0) msgget(0x1, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@empty, 0x40, 0x218addc23521dbde, 0x0, 0x7a51886abef79fe, 0x1, 0xfffffffffffffffe, 0x4fa}, &(0x7f00000001c0)=0x20) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000580)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x42, r2}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x1191c0, 0x0) ioctl$RTC_EPOCH_SET(r3, 0x4008700e, 0x2) 04:14:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x4000}) [ 826.438563] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 826.446578] FAT-fs (loop6): bogus number of reserved sectors [ 826.452621] FAT-fs (loop6): Can't find a valid FAT filesystem [ 826.466324] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 826.489496] FAT-fs (loop6): bogus number of reserved sectors [ 826.495367] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:00 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) unlink(&(0x7f0000000000)='./file0\x00') 04:14:00 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x4, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001380)={0xfffffffffffff834, 0x8000, 0x3, 0x6, 0x0}, &(0x7f00000013c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001400)={r1, 0x90, &(0x7f0000001580)=[@in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x21}, 0x7}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x1d}, 0x2}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x4e21, 0x81, @ipv4={[], [0xff, 0xff], @rand_addr=0x401}, 0x9}]}, &(0x7f0000001640)=0x10) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r2 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000002c0)=""/4096, 0x1000) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0xa]}, &(0x7f0000000140)=0x16) 04:14:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00004c100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:00 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x4000000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='tunl0\x00'}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0xfff}, &(0x7f0000000300)=0x8) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:14:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x74}) 04:14:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000030001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x200, &(0x7f0000000280)="125cc80100000000000000") r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x0, 0x3, 0x7, 0x3e, "10317f755fafbafb6375ab2e490f1203f13a3d27d03beb5678b45199a9048b3e37dfb827fc87989ab8f4fd43d4f94687bfe24e03db3718011d203c263b2a0c", 0x28}, 0x60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000100)={0x6, 0x9, 0xfffffffffffffff8}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000200)=r2, 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x1) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x22000, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000040)={[0x1f001, 0x1000], 0x10000, 0x2, 0x401}) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7) 04:14:00 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x1430000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 827.052512] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:14:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) [ 827.131912] FAT-fs (loop6): Unrecognized mount option "t" or missing value [ 827.141606] proc: unrecognized mount option " " or missing value 04:14:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000068100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:00 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x800000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) io_setup(0xcf, &(0x7f0000000080)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x283, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='cgroup.stat\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000000580)='bcsf0\x00', 0x1) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/dsp\x00', 0x80, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer2\x00', 0x600000, 0x0) r8 = syz_open_dev$amidi(&(0x7f00000008c0)='/dev/amidi#\x00', 0x58c9, 0x0) r9 = creat(&(0x7f0000000a40)='./file0\x00', 0x8) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/vcs\x00', 0x400, 0x0) io_submit(r1, 0x9, &(0x7f0000000c40)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x6738, r0, &(0x7f0000000180)="762809dac908340ef1b62efa77fa32d2021fe0c0bcbc7366d105bd5023c5efb28f149b4cd112469865599b63f1899d11def99f54a1251ada168242fe88de69821bfebbb33b36d344be4edf430c6ec6d96548bbd080dc37bb035eca0b6e4a2e6b4391eb8d73589720af01adc60b4ecc300d66fef1eeff554de2af8a862df6db8a2295177ef7beefdfde3ceef8fb3708a8304e93f024bb3953834de1d496f85665b738fd7553a057ccda8fe1b9c88633ce93882a765eff866e4400bfcbb3c9f07999625e5443d24d84468ff2583f", 0xcd, 0x1, 0x0, 0x0, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000000300)="4953277fb960597debcf6e45406a7d450e9b9850adc4e0916adb4840322619", 0x1f, 0x7, 0x0, 0x1, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00000003c0)="68651d20087c99c345d0a76a889f9f78c6fb7ad565d9574f92327d9d53de85b3e88de5805a103c931083f9f34476078b36c3e2534bec1069224364018734a793d6c68f62c72e7280e453016d315d24fc9981beba292a07c2814802775fd45476d39b8aa325b0b28af2c4da8250e167114ff39106e6be1547a9f55d3bba3225f37de560f411298e75a00d6184483395b4f99904ad410944b1984ba320d90999f095cb052897f5831a2d2cb50a13ede1f1b9389d03c96904ac780b5d49b99430788c8b9801bda1c3c6669c31fec9433f60e49efc97a30a6d18a6e697890ea0cc5e1f03a8bf6f0bf7", 0xe7, 0x304, 0x0, 0x1, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0xa, 0x1000, r0, &(0x7f0000000540)="7bc548", 0x3, 0x8000, 0x0, 0x1, r5}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000600)="b44babfbdbf267af898e1f2d493e7e71", 0x10, 0x3, 0x0, 0x1, r6}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f00000006c0)="39d65fdf44041d44c4478b56c85770758f4fc5daf8f570d9d208e7f016bbcc590bc412e31e7919a57400cb86e89d68846972d44ca94a3e774ed46dd31563a31af78af2ac9657266123d1d017b494bb86ac49fde686d461561c25b1411b96123f4d28c2bf03bd88f959e0f34110fae8b08a00eba1156e9e554756fa85fd11d2e80f155a972979b11966b24b52ff1965c17d57eb92bd903e3d936a099781348c99a492f66ee6d3b4569ad9dc5634f950a6d6023246e46401f4465e4cceecc7b5033d8e48fb62ee8befe946e26b093d6693682829606c5ac91230d749b611bd38274197e13b011f815dfad64532873fd19252b8320d75", 0xf5, 0x7, 0x0, 0x1, r7}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0xf, 0xff, r0, &(0x7f0000000840)="9b69dc7b3ffd5a0fa9d6178b05f3d3c54d5df8a2f28f3c5f0ffff3879c5c097688002d7b742f14cb3a02bf292e9278bb05caf812fc24d8b2b41cb358d96f639b31a56c2a675710506eae9911c726319f7593a92de506d1530f80d44a677d57959a", 0x61, 0xffffffffffffffff, 0x0, 0x0, r8}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x2, 0x80000000, r0, &(0x7f0000000940)="a6eee015d7be6af29d7df77873eec436a75c5f73924cbfb3e3937186ac86dc3ed8c0d40aaacb9e2644288f0d4cac53ffd53253687b95718772558238685d693b279734581bfadadc47c02aa59af120e419c17ef94f32f46f718654f2808d474d7d7d3d76966287a2026f2ec0044261f8f186c528933d0d7c505b2c4c64cfcbbdf43354d023aa4157d216e715d85732640a9938f545d5447144b3c5a5024e0a13dc6ecf52d4f77cf0913dffe76423e642754048c99603ae496bb2d439fb0735fa3892f821d19d9d", 0xc7, 0x8f1, 0x0, 0x1, r9}, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x1, 0x100000001, r0, &(0x7f0000000ac0)="bb5f6e025d7f24a0b591bdcb03f7df68ecbb023c35cf8d9e40e8a8765b7bc48d74b5772eda8fa3df998d8bb23bedf9665f1cfb8ca59fa724a36b6f5d10dc2979d542a8ff12f521c925a1e035bb685a6c5bcd1a94fb24d2c5549c9e2adbc027b955c596588d44e6de425f313395b3da88a852ada5cccd4cc7ba4e432664497fc461a1778aa8e6efd05cf5750780f040ece9b4b38326535ebc646ab2f837f3e655a0af9935db18a08827a44dff98c946459a5877a2cf1ab7773b047795a0c246eae4e79a737e27d6569e5e36", 0xcb, 0x101, 0x0, 0x0, r10}]) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl(r2, 0x4, &(0x7f0000000cc0)="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") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:14:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x4, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000180)="3f0e066b68d5e83de1aac7b37a27ed04e52ea3c5c36865622e023933c8ca7b66bdce964ca508e126976ceeceead45c6ab89dfca0e1d3076c6a66938f361c499edc187d764c02bda87c357280ad85f6a7", 0x50) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) [ 827.172450] FAT-fs (loop6): Unrecognized mount option "t" or missing value [ 827.260772] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:14:01 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x88102) setsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f00000002c0)="f760eec71f191b80666d1f69904f9317b2307383da1045b904b7055d8d0326432966d6120512773511b840c1a8a76ec148ff05d933953472f365741d12e4d778fc7a503fb75c05a7edf26ecc91dae9824569627280e0ffd17ff2d85a3f43feaba0675ff3bc13dfc7f05e6e692749bfd1c5aa6a8f872859fe84f16b036546cfe0ea8736f46c35b1d1a7dd8f3272e94371486d7fd46bd5dc9e42c99821f3a2e73175671691137c402598865810b16c9ceb4170f7a9cb57fa4f3fad57e4ea618807bb1b0a373e46bb29474e00000000000000000000000000000000000000000000000000", 0x8f) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000180)) io_destroy(r0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)=0x7) 04:14:01 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4001, &(0x7f0000001400)=0xe0db, 0x4, 0x4) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000001380)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffff}, 0x113, 0xe}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f00000013c0)={0xf, 0x8, 0xfa00, {r1, 0xd}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000002c0)=""/4096, 0x1000) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:14:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000110001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\'!{\x00'}, 0x10) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x8, 0x10000, 0xe5e, 0xfffffffffffffffc}, 0x8) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000180)=0x1004c0, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x6) ioctl$VT_DISALLOCATE(r1, 0x5608) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:01 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x28000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xfcfdffff00000000}) 04:14:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010005fdd000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x3}, 0x1, 0x0, 0x0, 0x1}, 0x80) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) 04:14:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000000c0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:01 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x88caffff, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 827.896749] FAT-fs (loop6): bogus number of reserved sectors [ 827.902634] FAT-fs (loop6): Can't find a valid FAT filesystem [ 827.910577] QAT: Invalid ioctl 04:14:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7e, 0x8000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x3, 0x2}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r1, 0x4, 0x1ff, "90b01123272cada435a951a46ede171d5120d151f6183f2948695b6c5133eb1be1651e715c18ccfc23d106d99ed4db892f3647a61c44af74dbd6a57cb3a50656d8eb352e40c677b101ab949b577e93877099942e5536967c57"}) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:01 executing program 1: clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000100000073299960f60756"], 0x28}, 0x1}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@multicast1, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000200)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) 04:14:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000050001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:01 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x8060000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 827.987235] FAT-fs (loop6): bogus number of reserved sectors [ 827.993183] FAT-fs (loop6): Can't find a valid FAT filesystem [ 828.013600] proc: unrecognized mount option " " or missing value 04:14:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xc202, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x81) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ftruncate(r0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:02 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") ioctl$TCSBRKP(r0, 0x5425, 0x9) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000280)=0x4c, 0x2) 04:14:02 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) getpid() 04:14:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000060001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:02 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x4888, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x6c00000000000000}) 04:14:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:02 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x700, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000000a0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 828.788088] FAT-fs (loop6): bogus number of reserved sectors [ 828.793993] FAT-fs (loop6): Can't find a valid FAT filesystem [ 828.820605] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 04:14:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet6(0xa, 0x800, 0x16c) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:02 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x6000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 828.839494] proc: unrecognized mount option " " or missing value [ 828.848265] FAT-fs (loop6): bogus number of reserved sectors [ 828.854135] FAT-fs (loop6): Can't find a valid FAT filesystem [ 828.995117] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 04:14:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xedc000000000}) 04:14:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:02 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x8847000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:02 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x40, 0x200) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000fcff1b0000000000f8a3db5b18e0df431437b9f9011a2a60f52b20bd3a3318ed9057395df6"], 0x28}, 0x1}, 0x0) 04:14:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x20008912, &(0x7f0000000280)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80800, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000000c0)={@in={0x2, 0x4e24, @multicast1=0xe0000001}, {&(0x7f0000000040)=""/33, 0x21}, &(0x7f0000000080), 0xa}, 0xa0) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) 04:14:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000000b0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 829.146908] FAT-fs (loop6): bogus number of reserved sectors [ 829.152855] FAT-fs (loop6): Can't find a valid FAT filesystem [ 829.171752] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 829.197523] FAT-fs (loop6): bogus number of reserved sectors [ 829.203467] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:03 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000000)={'ip6_vti0\x00', 0xfffffffffffffeff}) 04:14:03 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) r3 = semget(0x1, 0x2, 0x104) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f0000001380)=""/142) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:14:03 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0xd000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000006100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x20000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400800, 0x0) 04:14:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) syz_open_procfs(r2, &(0x7f0000000180)='oom_adj\x00') 04:14:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x2000000}) 04:14:03 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0xffff0000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:03 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000000000005) 04:14:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000074100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 829.676804] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 829.685450] FAT-fs (loop6): bogus number of reserved sectors [ 829.691361] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x6c000000}) [ 829.737894] FAT-fs (loop6): bogus number of reserved sectors [ 829.738264] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 829.743777] FAT-fs (loop6): Can't find a valid FAT filesystem [ 829.773617] proc: unrecognized mount option " " or missing value 04:14:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:03 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0xf0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000000e0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r1, 0x9) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYRES16=r1, @ANYRES32=0x0, @ANYBLOB="000000000000050008001b00000000000626794e4693201e0e608aa391d1722b3a05e12d6541af0c979f653bde875f6cd3d1e41274968f4708134f1130d72b42307de7906f6bc1404ef7081844bf2e2f764bef92c0c70511b5374cf0df0a7593b2fe2aa0beca59cc73f83de4902b18ddc757ca1710e7112b5b61594252342936a93be6bad795259221de74ec19e0dddf18da6fab7e48cf60ab0dfb3474ebcc603fe8cac25e9f219b0acd0c02d5f0200ab541874ac8fa050f42ca62e9268a64e80d63445f627bd658d07856606830f73500000000079a1b57c22fcb473211b7b0ac92eeb6de1784319d9c"], 0x3}, 0x1}, 0x0) [ 829.896659] FAT-fs (loop6): bogus number of reserved sectors [ 829.902584] FAT-fs (loop6): Can't find a valid FAT filesystem [ 829.957388] FAT-fs (loop6): bogus number of reserved sectors [ 829.963367] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:04 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$lock(r2, 0x7, &(0x7f0000000100)={0x1, 0x4, 0xcfc0, 0x0, r3}) io_destroy(r0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000080)) 04:14:04 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:14:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000070001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:04 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:04 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x806, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00g\x00\x00'], 0x28}, 0x1}, 0x0) 04:14:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xa7040000}) 04:14:04 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0xffff000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000005100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 830.573771] FAT-fs (loop6): bogus number of reserved sectors [ 830.579689] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fdatasync(r0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x5, 0x5, [0x6, 0x8001, 0x9, 0x1, 0x40]}, &(0x7f0000000180)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x5f, 0x1000, 0x8200, 0x1, 0x4, 0x101, 0x6, 0xffffffff, r2}, &(0x7f0000000200)=0x20) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 830.629519] FAT-fs (loop6): bogus number of reserved sectors [ 830.635455] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3) 04:14:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:04 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x3580, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000000d0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x26c1}) [ 830.684645] proc: unrecognized mount option " " or missing value [ 830.702929] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 830.757247] FAT-fs (loop6): Unrecognized mount option "Á" or missing value [ 830.802210] FAT-fs (loop6): Unrecognized mount option "Á" or missing value 04:14:05 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000540)={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, {0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3c9}, 0x0, [0x0, 0x8001, 0xf4, 0x1000000, 0x2, 0x3, 0x4, 0x9]}, 0x5c) io_destroy(r0) 04:14:05 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0x22, 0x5}, {0xfffffffffffffffb, 0x5}, 0x0, 0x4, 0x8}) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x8000000000000187}, &(0x7f0000001380)=0xfffffcf5) 04:14:05 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x3014, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x14001, 0x0) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='veth1\x00') 04:14:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x3, &(0x7f0000000080)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:14:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000000e0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x1000000000}) 04:14:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:05 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x86ddffff00000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:05 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffff, 0x2000000000000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getpgid(r1) ioctl(r0, 0x2008912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair(0x15, 0x2, 0x7df, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x4, 0x4, 0x5, 0x9}]}, 0x10) 04:14:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000000a0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 831.414838] FAT-fs (loop6): bogus number of reserved sectors [ 831.420743] FAT-fs (loop6): Can't find a valid FAT filesystem [ 831.421490] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:14:05 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x600000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f00000019c0)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000060001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ba0005003b21d32c0000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r3 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x0, r3}) [ 831.475196] FAT-fs (loop6): bogus number of reserved sectors [ 831.481099] FAT-fs (loop6): Can't find a valid FAT filesystem [ 831.502699] proc: unrecognized mount option ""û" or missing value 04:14:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:05 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f00000002c0)="f11fad0ede7d4face626cc368dc808d548aa04ce146563712c93d63def1185ff0949ae6ba0a0b52ebfe891d15f9a5676ccd829ae954e7906efa8c76d204e8242a4e871ff240bea0d6b7eb59b54584ac3eaa422ab9fabb82fd3ac166dee19d1a29f1afddb0702d02735e2dc237616dd91dcfb9e63eaa21f16e9acb8ccf27597c1351c82bbec9c42914a1c8431ff64918d57ef73b499e888e65397151dd9b7758f", 0xa0, 0xa54}], 0x20000, &(0x7f00000001c0)=ANY=[@ANYBLOB='errors=remount-ro,resize,resi:e===?282,\x00']) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:14:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x3000000}) 04:14:05 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) accept4$bt_l2cap(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x800) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x145300, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000240)={r0, r3}) ioctl(r2, 0x8912, &(0x7f0000001680)="025cc83dc5ca09887620701936bb077266c95702fdafab1bb99c0f9db77bbe62bd871d3d2ddb43884fb78e04a649ce144c0713631f81ce3ab98880fa962d18e1517ddc6280336ac5ab005757673a566237198757dde3e316d00c9a72a117c4cdcf90cecebf2ff4eec17c0500000000000000957c532031a1d6106e678f5233593829a39cd6e87c2904477c90f2ea5739106f254a62900aa95a") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001640)) getpid() r4 = gettid() wait4(r4, &(0x7f0000000280), 0xa0000000, &(0x7f0000001580)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001380)=ANY=[@ANYBLOB="0904000009000300000003040001fcff413c6debfafb3bfabf4037f20b594d772ff1decd9b005d1a5a14e6235f99b9210b6eda3ef0e23673ca6d18dce70b258984b3e4864da16d71a28f71b7ddd8c1c86e3b60bce44eac6a202e421c4b63a44591c0a65e31c2a004d1b7c175c1e8af76faf6e5a4dfe230409b6eb9a72aefec54cfe2f5030e8589ab9a3f1fb115a27d842c7e0a"], &(0x7f0000000140)=0x16) lseek(r2, 0x0, 0x2) 04:14:05 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x8100000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") tee(r0, r0, 0xff, 0xa) r1 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000000c0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) set_tid_address(&(0x7f0000000080)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:14:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) ioctl(r3, 0x1ff, &(0x7f0000000480)="5b4cdfd0d4c4ae717806f7889595b965bf1c7517208247851224bc61db43d10cf3d7dde5c313ead286ba13c4d00c1d91902a88ff0a3c1403ab5c0e28bed60326d5f81ceffd52ad9eec1bfd692862cce5b41270f786f76935fa802d71917ea47a40c4e986a6a4eff26ecd3db0d2c74234a900f7b0cc65248e6c6bcc15ccb5802be6208e18eb8fca039f2562772a173e136c596bd73e87e728cfb3eb7b1bc8409e7798e1fc55b1") setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:06 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x8035, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000002f0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:06 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x3, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) r1 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x4000) [ 832.308520] FAT-fs (loop6): bogus number of reserved sectors [ 832.314419] FAT-fs (loop6): Can't find a valid FAT filesystem [ 832.337958] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:14:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000630001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:06 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet6(0xa, 0x4, 0x8000) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000001380)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:14:06 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x543, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 832.412181] FAT-fs (loop6): bogus number of reserved sectors [ 832.418081] FAT-fs (loop6): Can't find a valid FAT filesystem [ 832.451520] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 832.581282] proc: unrecognized mount option " " or missing value 04:14:06 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80, 0x800) sendto$llc(r2, &(0x7f0000000100)="a8d6449a908433d12722ec521a29f8dac81916bc95680f6d1aa16a545ac3ba3233e258cc90fd4a27ee5a3cd497ae4227aef21f3e2e4436b84fff7b367e69ce29fd5670372583a4acfdd997508f6d9346aaab1abe070af973d774c671ffc73e4879744a8ceb0d539300ce62de0bd487fb2b521a9c602535483cdfe51a533459e1da9c0c9967ef8eaded34b4b31214cbb03f12e25590d36396cc35094a7eaaa5011b468592ce26af7f1c764745d64c94eda41251ce1872093587d92823ca041a8812163428afdfcba2b42072845f1cb7d31366929b1992f6e9c6ea6d14f342ff7cecd70e", 0xe3, 0x20000000, &(0x7f0000000200)={0x1a, 0x303, 0xfffffffffffffff7, 0x400, 0x2, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 04:14:06 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0xc) r3 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000080)={r0, r1, 0x5}) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xe0000}) 04:14:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000000b0001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:06 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x8848000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:06 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) io_setup(0x0, &(0x7f0000000080)=0x0) io_destroy(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:14:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:06 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000001380)=0xc) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="09d26aa5f3e70716e40003000001fcff413c6d000900"], &(0x7f0000000140)=0x16) fanotify_mark(r0, 0x55, 0x20, r0, &(0x7f00000013c0)='./file0\x00') ioctl$SCSI_IOCTL_SYNC(r0, 0x4) 04:14:06 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0xfffff000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000050001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 833.168375] FAT-fs (loop6): bogus number of reserved sectors [ 833.174262] FAT-fs (loop6): Can't find a valid FAT filesystem [ 833.183046] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:14:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x0, 0x70bd26, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000800) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000080001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 833.235049] FAT-fs (loop6): bogus number of reserved sectors [ 833.240990] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:07 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10001, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000100)) 04:14:07 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x7000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 833.280386] proc: unrecognized mount option " Òj¥óçä" or missing value 04:14:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = fcntl$dupfd(r0, 0x406, r0) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x3, 0x1, 0x2}}, 0x2e) r2 = shmget(0x1, 0xe000, 0x2, &(0x7f0000ff2000/0xe000)=nil) shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) [ 833.331095] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 833.374302] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 04:14:07 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x2, 0x2, @thr={&(0x7f0000000080)="e42954a3243e2a1bbe4cee306911d480417e103d9ccb1ed53426004d8b78afd36c83bda7396577727c7821a1adc4cc8ffa1bb7fd70b465923741ae1aa22528fac7a52ed62f00a07d9cbaa9cc0d5cdfd7bcb97ee39183125461e75583f29ccb08485c48b606a8d6355ce62c5d0776291512880fb7fccd3cb6f658fa85cad44afdf0c00e88", &(0x7f0000000140)="257fcd3522cc51a1c6feb5657b3c1d6e3548eae5f14970f4a6e27803fb4f2cac9db7b9ffc5a27d73b4364a115c9798952ab733ba7c9f73bfafa923e6351627e92b7bfb6ce2b5b416d560f536f46aa27617ea1c51822ffdd2d7a9680c5f99d43eb8b92c0837f0e220a095bdd8ba3bab97aee868e985b0d649893ec3adf8f82e9ee8e43eb333b463e48c95c31e6cf07d7bdad3b606e66ace8d5b62ee7d98b0fc7c533fdd4bded353ea5ac431f9eee590952352501aa5054a8308671f7e4f882592a1b8ac603a89e3bb3be5902fb59bf0d16bf4d75f74dc00efb5ab68b903a5d2ecc0e6ec0f2a7c31e4bb09"}}, &(0x7f00000002c0)=0x0) timer_settime(r2, 0x1, &(0x7f0000000300)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000340)) 04:14:07 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x88480000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000020001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:07 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000280), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:14:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xc126}) 04:14:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x8) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:07 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) write$binfmt_aout(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="f6"], 0x1) ioctl(r0, 0x40044104, &(0x7f0000001f64)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:14:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x65) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:07 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0xe80, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x541083, 0x0) r2 = shmget$private(0x0, 0x4000, 0x840, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x1000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x2000)=nil, 0x2000}}) [ 834.039509] FAT-fs (loop6): Unrecognized mount option "&" or missing value [ 834.068947] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:14:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000030001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 834.090413] FAT-fs (loop6): Unrecognized mount option "&" or missing value [ 834.130268] proc: unrecognized mount option " " or missing value 04:14:07 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x400000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) socket(0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) 04:14:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000090001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 834.147235] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:14:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x600}) [ 834.249684] FAT-fs (loop6): bogus number of reserved sectors [ 834.255603] FAT-fs (loop6): Can't find a valid FAT filesystem [ 834.302042] FAT-fs (loop6): bogus number of reserved sectors [ 834.307922] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:08 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1f, 0x800) recvfrom$packet(r0, &(0x7f0000000300)=""/133, 0x85, 0x40, 0x0, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) readv(r3, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/96, 0x60}, {&(0x7f0000000100)}, {&(0x7f0000000140)=""/127, 0x7f}, {&(0x7f00000001c0)=""/115, 0x73}], 0x4) ioctl$FICLONE(r3, 0x40049409, r3) io_destroy(r1) 04:14:08 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x81000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x891c, &(0x7f0000000080)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:14:08 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f0000001380)=0xc) fcntl$lock(r0, 0x7, &(0x7f00000013c0)={0x2, 0x3, 0x2, 0xdee, r1}) r2 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000002c0)=""/4096, 0x1000) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x9, 0x3, 0x0, 0x3, 0x100, 0xfffffffffffffffc, 0x3c41, 0x6d, 0x9]}, &(0x7f0000000140)=0x16) 04:14:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="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") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000120001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x93}) 04:14:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) r4 = dup3(r2, r3, 0x80000) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x1d, 0x4, 0x16, 0x1f, 0x2, 0x6, 0x0, 0x96}) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) dup3(r2, r3, 0x80000) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000070001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x100000000, 0x400) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x127ff, 0x2, 0x10000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:08 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x8906, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 834.927750] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 834.942867] FAT-fs (loop6): Unrecognized mount option "“" or missing value 04:14:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x7ffffffffffff}) [ 834.973248] FAT-fs (loop6): Unrecognized mount option "“" or missing value 04:14:08 executing program 0: mount$bpf(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='bpf\x00', 0x20008, &(0x7f0000000180)={[{@mode={'mode', 0x3d, [0x35, 0x36, 0x35, 0x37, 0x37]}, 0x2c}, {@mode={'mode', 0x3d, [0x37, 0x36, 0x32, 0x36]}, 0x2c}]}) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) syz_emit_ethernet(0xa5, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x1, 0xffffffffffffffc0}}], {@generic={0x80f3, "ff73f26d27d39a924c9c59575d207026e2acb2d2f11548ce6ee99fa70d31c6d88c73aa090a8a99e7a3dba1a7064be8bdad95a91f2bc206f4d00ae9e270aa82d1cf5ccf645d2358aa5374ef1c3e39fb035826f0ca1ad79670a8fd6a14196ac412a71f1c60815ec5c31365c51549f1eecac706b758e053d8677fbf204fda74fc6a9d8a389e4eeb08997440eda6838c434d70d1f6"}}}, &(0x7f00000000c0)={0x1, 0x2, [0x4b4, 0x10a, 0xc3a, 0xa16]}) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x18}, r2}, 0x14) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200001, 0x0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x10010, r3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:14:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000110001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 835.050889] proc: unrecognized mount option " " or missing value [ 835.058535] FAT-fs (loop6): Unrecognized mount option "ÿ" or missing value [ 835.105078] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 835.108210] FAT-fs (loop6): Unrecognized mount option "ÿ" or missing value 04:14:09 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc0000, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f00000001c0)={0xc, 0x8, 0xfa00, {&(0x7f00000002c0)}}, 0x10) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r0) 04:14:09 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x1430, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x2c) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000040001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:09 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x16) 04:14:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0xc02) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000100)={0x16, 0x6, 0x12, 0x9, 0xb, 0x4, 0x2, 0x6}) 04:14:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x4aa}) 04:14:09 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x8906000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100701000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000880)) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) [ 835.772474] FAT-fs (loop6): Unrecognized mount option "ª" or missing value [ 835.779908] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:14:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/26, &(0x7f0000000040)=0x1a) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:09 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x28, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x9, 0x8, 0x800, 0x80000001}, 0x8) ioctl(r0, 0x9, &(0x7f00000000c0)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000803058448d453d02b89ee66ebdbb55aecf8718810c3863bad5d1e051cd49047f5af88fe3adf241986e6527374d48eb6329daf93f724ea6d516fe26b8d1e17f2601bad864825a82dcbc1404bf2cc6808bb41ee06f8d85d478e77752e1d6ab357d538e30902685b7316de925c0747830652f6912c4a714af87a72eb6b79ffcf342f1a45ca2daa3251995d5219b62e6fce1e5377b28ad20c4dfed6709d573b0cb567a921f916663807afb25f113696403954fb71df826268a4457490dc1d2ce8e184e82ac6f03f14d838511ce9806c782ba", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) [ 835.836870] proc: unrecognized mount option "/dev/input/mice" or missing value [ 835.838498] FAT-fs (loop6): Unrecognized mount option "ª" or missing value [ 835.863427] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:14:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x2300}) 04:14:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000104c01000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 835.972239] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 835.989229] FAT-fs (loop6): bogus number of reserved sectors [ 835.995159] FAT-fs (loop6): Can't find a valid FAT filesystem [ 836.001236] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 836.025120] FAT-fs (loop6): bogus number of reserved sectors [ 836.031000] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:10 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) io_getevents(r0, 0x7, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000280)={r1, r2+10000000}) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000080)=0x3ff, 0x4) io_destroy(r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f00000000c0)) 04:14:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000002000, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:10 executing program 0: socketpair$inet(0x2, 0x807, 0x7fffffff, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0xa, 0x100000001) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) pause() r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000006980)) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) setsockopt$inet6_buf(r1, 0x29, 0xfd, &(0x7f00000002c0)="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", 0x1000) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000069c0)) clock_gettime(0x0, &(0x7f00000068c0)={0x0, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006940)='/dev/hwrng\x00', 0x202200, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000006bc0)={@rand_addr, @broadcast, 0x0}, &(0x7f0000006c00)=0xc) connect$packet(r5, &(0x7f0000006c40)={0x11, 0x1a, r6, 0x1, 0x81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) recvmmsg(r0, &(0x7f0000006700)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)=""/14, 0xe}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000000180)=""/255, 0xff}, {&(0x7f00000012c0)=""/91, 0x5b}, {&(0x7f0000001340)=""/44, 0x2c}], 0x5, &(0x7f0000001400)=""/198, 0xc6, 0x8}, 0x3}, {{&(0x7f0000001500)=@xdp, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001580)=""/252, 0xfc}, {&(0x7f0000001680)=""/41, 0x29}, {&(0x7f00000016c0)=""/29, 0x1d}, {&(0x7f0000001700)=""/214, 0xd6}, {&(0x7f0000001800)=""/143, 0x8f}, {&(0x7f00000018c0)=""/204, 0xcc}, {&(0x7f00000019c0)=""/145, 0x91}], 0x7, &(0x7f0000001b00)=""/4096, 0x1000}, 0x5}, {{&(0x7f0000002b00)=@nfc_llcp, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002b80)=""/241, 0xf1}, {&(0x7f0000002c80)=""/132, 0x84}, {&(0x7f0000002d40)=""/26, 0x1a}, {&(0x7f0000002d80)=""/201, 0xc9}], 0x4, &(0x7f0000002ec0)=""/4096, 0x1000, 0x40}, 0x9}, {{&(0x7f0000003ec0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000004540)=[{&(0x7f0000003f40)=""/241, 0xf1}, {&(0x7f0000004040)=""/138, 0x8a}, {&(0x7f0000004100)=""/179, 0xb3}, {&(0x7f00000041c0)=""/142, 0x8e}, {&(0x7f0000004280)=""/233, 0xe9}, {&(0x7f0000004380)=""/80, 0x50}, {&(0x7f0000004400)=""/82, 0x52}, {&(0x7f0000004480)=""/164, 0xa4}], 0x8, &(0x7f00000045c0)=""/182, 0xb6, 0x200000000}, 0xfff}, {{&(0x7f0000004680)=@nfc_llcp, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004700)=""/171, 0xab}, {&(0x7f00000047c0)=""/129, 0x81}, {&(0x7f0000004880)=""/51, 0x33}, {&(0x7f00000048c0)=""/170, 0xaa}, {&(0x7f0000004980)=""/184, 0xb8}, {&(0x7f0000004a40)=""/177, 0xb1}, {&(0x7f0000004b00)=""/166, 0xa6}, {&(0x7f0000004bc0)=""/96, 0x60}, {&(0x7f0000004c40)=""/254, 0xfe}, {&(0x7f0000004d40)=""/31, 0x1f}], 0xa, &(0x7f0000004e40)=""/91, 0x5b, 0x9}, 0x3}, {{&(0x7f0000004ec0)=@ethernet={0x0, @random}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000004f40)=""/147, 0x93}, {&(0x7f0000005000)=""/182, 0xb6}, {&(0x7f00000050c0)=""/208, 0xd0}], 0x3, &(0x7f0000005200)=""/118, 0x76, 0x401}, 0x4}, {{&(0x7f0000005280)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000006680)=[{&(0x7f0000005300)=""/4, 0x4}, {&(0x7f0000005340)=""/129, 0x81}, {&(0x7f0000005400)=""/170, 0xaa}, {&(0x7f00000054c0)=""/64, 0x40}, {&(0x7f0000005500)=""/4096, 0x1000}, {&(0x7f0000006500)=""/56, 0x38}, {&(0x7f0000006540)=""/184, 0xb8}, {&(0x7f0000006600)=""/110, 0x6e}], 0x8, 0x0, 0x0, 0x1}, 0x1}], 0x7, 0x22, &(0x7f0000006900)={r3, r4+30000000}) 04:14:10 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x4788, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:10 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001380)=ANY=[@ANYBLOB="090000000900033c6d0009000000000000000000000000"], &(0x7f0000000140)=0x16) 04:14:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000107a01000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:14:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xc0ed0000}) [ 836.657639] FAT-fs (loop6): bogus number of reserved sectors [ 836.660562] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 836.663527] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100f01000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:10 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x8000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:10 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x20000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x2, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) r1 = semget$private(0x0, 0x3, 0x401) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f00000000c0)=""/42) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r2, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r3}) io_destroy(r2) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@local, @multicast1, 0x0}, &(0x7f0000000140)=0xc) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000002c0)={@can={0x1d, r4}, {&(0x7f0000000180)=""/20, 0x14}, &(0x7f00000001c0), 0x1}, 0xa0) [ 836.699074] FAT-fs (loop6): bogus number of reserved sectors [ 836.705051] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:10 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x88470000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100400000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000180)) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x4, 0x4, 0x8001, 0x62fb, 0x2, 0x6fcc, 0xdcec, {0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}}}, 0x3, 0x8, 0x23d2, 0x11ed, 0xd06}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x800, 0x5, 0x283, 0xffffffffffffff7f, 0x1}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x0, 0x1f}, 0x8) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000808eeb4ae443000000ff070000001b0000b34e00"], 0x28}, 0x1}, 0x0) 04:14:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x4a8}) 04:14:10 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0900000009000300830003000001fcff413c6d000900"], &(0x7f0000000140)=0x16) [ 836.879671] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 836.888597] FAT-fs (loop6): Unrecognized mount option "¨" or missing value [ 836.946163] FAT-fs (loop6): Unrecognized mount option "¨" or missing value [ 836.971648] proc: unrecognized mount option " " or missing value 04:14:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="a9e0b0da280000000000000000001f0002455400") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r2 = shmget(0x0, 0xc000, 0x10, &(0x7f0000ff4000/0xc000)=nil) shmctl$IPC_RMID(r2, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:11 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x7, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x48}) 04:14:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil, 0x2000) shmdt(r1) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xe3, 0x200000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000200)={0xa0000000}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'bond_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000740)={0x0, @loopback, @broadcast}, &(0x7f0000000780)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) getgroups(0x1, &(0x7f0000000400)=[0xee00]) lchown(&(0x7f0000000240)='./file0\x00', r10, r11) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000000980)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000007c0)={0x168, r6, 0x800, 0x70bd29, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r7}, {0x14c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x9, 0x8, 0x8001, 0x7fffffff}, {0x9, 0x1, 0x8, 0x1ff}, {0x9fdd, 0xffffffff9861867e, 0x3, 0x3}, {0x7, 0x3, 0x8, 0xffffffff7fffffff}, {0x2, 0x9, 0x7}]}}}]}}]}, 0x168}, 0x1, 0x0, 0x0, 0x40}, 0x10) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000440)=""/6) 04:14:11 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) r3 = getuid() recvmsg(r0, &(0x7f0000001940)={&(0x7f0000001580)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/247, 0xf7}, {&(0x7f0000001700)=""/146, 0x92}, {&(0x7f00000017c0)=""/120, 0x78}, {&(0x7f0000001840)=""/73, 0x49}], 0x4, &(0x7f0000001900)=""/40, 0x28, 0x5}, 0x0) bind$packet(r0, &(0x7f0000001980)={0x11, 0xf6, r4, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getresgid(&(0x7f0000001380), &(0x7f0000001a40)=0x0, &(0x7f0000001400)) fchownat(r0, &(0x7f0000000280)='./file0\x00', r3, r5, 0x1000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0900010009000300000003000001faff413c6d000900"], &(0x7f0000000140)=0x16) clock_gettime(0x0, &(0x7f00000019c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001a00)={r6, r7/1000+10000}, 0x10) 04:14:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010003f000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:11 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='\'\\).bdev}\x00', 0xffffffffffffff9c}, 0x10) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000140)=0x200200, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(0x0, 0x6, 0x1, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(0x0) 04:14:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:11 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x600040, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=""/85, &(0x7f00000001c0)=0x55) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x3, &(0x7f0000000300)={0x0}) ioctl$KDDELIO(r0, 0x4b35, 0x1000) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) io_destroy(r1) fcntl$dupfd(r0, 0x0, r0) 04:14:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100020000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:11 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x700000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) [ 837.754891] FAT-fs (loop6): Unrecognized mount option "H" or missing value 04:14:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) lseek(r0, 0x35, 0x2) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) [ 837.815901] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 837.822803] FAT-fs (loop6): Unrecognized mount option "H" or missing value [ 837.828029] proc: unrecognized mount option " " or missing value 04:14:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xfffffffd}) 04:14:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000106801000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:11 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x2800000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:11 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x6, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x101000) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0x42, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f00000002c0)=""/66}, &(0x7f00000003c0)=0x78) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x200004e20, 0x0, 0x4e24, 0x1, 0x2, 0xa0, 0x20, 0xff, 0x0, r4}, {0x8, 0xfffffffffffffffc, 0x1, 0x400, 0x8000, 0x4, 0x7, 0x3}, {0x45d, 0x4, 0x5, 0x5}, 0x1, 0x6e6bb6, 0x2, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x1, 0x4d4, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x3503, 0x5, 0x0, 0x100000001, 0x3, 0x0, 0x4}}, 0xe8) 04:14:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="0241e8cbfc345f8f762070") tee(r0, r0, 0x7fff, 0x1) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) [ 837.941441] FAT-fs (loop6): Unrecognized mount option "ý" or missing value [ 837.978450] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:14:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100601000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:11 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x80e, 0x9) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") mkdir(&(0x7f0000000100)='./file1\x00', 0x8) llistxattr(&(0x7f0000001380)='./file1\x00', &(0x7f00000013c0), 0x0) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="f33f3c6d08001800862336ac73cf00097a00000000000000004000"], &(0x7f0000000140)=0x16) 04:14:11 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0xd00000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)=')/ppp0(eth0\x00', 0xffffffffffffff9c}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x7fffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, [0x6, 0x7f, 0x7, 0x3, 0x5, 0xcf, 0x60f97eb2, 0x5, 0x0, 0x401, 0x6, 0x18, 0x6, 0x8, 0xffffffffffffff84]}, &(0x7f0000000200)=0x100) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fremovexattr(r0, &(0x7f00000003c0)=@known='system.posix_acl_default\x00') syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="a35842c7c44e9bc932f19d02f76c8638c041363cd746442a62120df0bc82129b64fabd7a4d25bc19844ecfbbafae95977c20a60e4dbbf1a42357f5eedf93d56d7fb6eec5c5589ff49ec3fdbe677bb10d92", 0x51, 0x7}, {&(0x7f0000000200)="34c397a38495b8446004bf47bba39f2683c96f2af969e96bbd", 0x19, 0x1ff}], 0x801000, &(0x7f00000002c0)={[{@bsdgroups='bsdgroups', 0x2c}, {@filestreams='filestreams', 0x2c}, {@ikeep='ikeep', 0x2c}, {@norecovery='norecovery', 0x2c}, {@dax='dax', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@allocsize={'allocsize', 0x3d, [0x65, 0x0, 0x67]}, 0x2c}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = accept4$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14, 0x80000) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000580)={@rand_addr=0x3, @empty, 0x1, 0x4, [@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x1f8d]}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6, @in, 0x4e22, 0x0, 0x4e20, 0x2, 0xa, 0xa0, 0x369872563ce10b5d, 0x5d, r4, r5}, {0x0, 0x4, 0x9, 0x6, 0xffffffff, 0x8, 0x400, 0x5}, {0xf55, 0x9, 0x8, 0x4d}, 0x9, 0x6e6bbc, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x69}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x4, 0x0, 0x9, 0x80, 0x7ff, 0xffffffffffffffff}}, 0xe8) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) fcntl$setsig(r3, 0xa, 0x3c) 04:14:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x400000000000000}) [ 838.005805] FAT-fs (loop6): Unrecognized mount option "ý" or missing value 04:14:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = shmget$private(0x0, 0x1000, 0x1381, &(0x7f0000ffe000/0x1000)=nil) fdatasync(r0) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/9) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x480) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x13f, 0x1000}}, 0x20) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:11 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x8035000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100200000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 838.098480] FAT-fs (loop6): bogus number of reserved sectors [ 838.104376] FAT-fs (loop6): Can't find a valid FAT filesystem [ 838.108486] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:14:11 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x14000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000104801000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 838.166446] proc: unrecognized mount option "./file1" or missing value 04:14:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(0xffffffffffffffff, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) [ 838.206898] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 838.209410] FAT-fs (loop6): bogus number of reserved sectors [ 838.219287] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:12 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x202, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200040}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x94, 0xb, 0x1, 0x100, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x1}, [@generic="b7cfaf808880027dd4aed363d3f7c91ad041573649298d5b97ec9a881ffb6b054bf8ed09ab200c1af241d93a72e4591d38995f5066ffa4b00316771b00e41ea3c74344c7eaa4c3d5704a2962144e95d5c788b72eabef7bfb3838a1a37a13e6ab138234f051052fe0d69b4696e2a0aca8983271af339e6b60936b5d7169cedcac"]}, 0x94}, 0x1, 0x0, 0x0, 0x54}, 0x8040) r1 = add_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="8932095ca48d0bc14864bc683a186c48ebdb6403ccd6ae1d36f1feb617fef1ebfd227fafd8530ed2aed64f1391ca12a06dc13f69bdbd2f2b6af81f841f3499708a4f154b0b6f3662dbb1a0f0c06ab0179af560bea12bb939d287a359a7c34e71144ec4f49242f01486ea5845be0d7996a476", 0x72, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="fa5558151d86822a03c697", 0xb, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="5ced8c9194dcbe95f9888a36dfff983f390d9a55fd2bfd7a4b4531bd263a50800bf81a9442c408bf771c06b6f0649f105199196fd7d3abb042787366f5523fb689e7e87ce43ee3fbd62e0dab", 0x4c, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000540)={r1, r2, r3}, &(0x7f0000000580)=""/211, 0xd3, &(0x7f00000006c0)={&(0x7f0000000680)={'sha3-512\x00'}, &(0x7f0000000780)="22b1e7f7c53ed467e2f5cff29895cc317e813c41d841c00c83429e5c3af946e4b0044021231418f55343062545a3abc104133ddbb8e3c9c4f2a05bd49ffbc38a9f407a99ca03f149b7b7fbba9d02564e9b6fc2127e3deb3151abbafbe13bb2c649980b218398bb28d525d6b484a80d42b221516d011757ad8bcc534f39875daec2b4cc0e7b7663270b59081e560e141b7b39fff6f2c99113eafd3fbb4e0c064981c024f8896e5d0b0bc756dad51f059bc3a4132ac9c00bcdfd887447c3f577a9a83a", 0xc2}) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r4, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r5}) io_destroy(r4) 04:14:12 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x8100, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4004000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000107401000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:12 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000002c0)=""/4096, 0x1000) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = add_key$keyring(&(0x7f000000ab80)='keyring\x00', &(0x7f000000abc0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f000000ac00)='keyring\x00', &(0x7f000000ac40)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r4, r5) ioctl(r3, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000000ac80)={0xffff, 0xa37f, 0x0, 0xfe}, 0x10) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="090000000900030000001a1f665777e8e28bf25bff41"], &(0x7f0000000140)=0x16) fcntl$getownex(r3, 0x10, &(0x7f0000001380)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004cc0)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000006200)=0x0) r9 = getpgrp(0x0) r10 = fcntl$getown(r0, 0x9) r11 = gettid() fstat(r3, &(0x7f000000aa00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000aa80)={0x0, 0x0, 0x0}, &(0x7f000000aac0)=0xc) sendmsg$netlink(r1, &(0x7f000000ab40)={&(0x7f0000000280)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000000a980)=[{&(0x7f00000013c0)={0x7c, 0x21, 0x800, 0x70bd25, 0x25dfdbfc, "", [@typed={0x8, 0x60, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x25, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @typed={0x8, 0x6e, @pid=r6}, @nested={0x4c, 0x4b, [@typed={0x48, 0x1c, @binary="f7f8c8ea500cd1ee5bf96bcc5b86010f05f2d815fc8a031c13cc1c9c7a735736bf68e8dd4e11c640741da31b57305441164fbf3f386a3278027a7c2c77e65b5a0594"}]}, @typed={0x8, 0x28, @fd=r1}]}, 0x7c}, {&(0x7f0000001580)={0x1f8, 0x30, 0x400, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x1d4, 0x1e, [@generic="0ee0e8276188a8d65bb75b168ecf4c5ba8b77a530de655", @generic="950d62bab7f98ccb888bf04e7d1f9e39536ce50c4c614d76479978eabe573a15d362582459f9690be580b13c3e6bde9fd7b6964bfd833814d797c67b19659d1368b5ccd9cffb6bbb95ef00a095cf3481d994eb36041d8d18fec5e9de9e5e9d2b", @typed={0x4, 0x5f}, @generic="64f579", @generic="82d8a0ea84a95e00058b4cb884e9775a126a0430815871811639e92a3491529c36883017eeb075091e3cebab315a5aa46dfebbd4f2ae43aa75809e2767bdb728eade2581dd604d6b1b3d930b64134cc49233d1c5845dab0127c6e6dc5b95841ea8655d7960b4f57e216b4e7d8487deb06824d171add2cd16eb5d677c147c94f0d45d35a39996022bcde055", @typed={0x8, 0x2a, @u32=0x7}, @typed={0x4, 0x8c}, @typed={0xb8, 0x3f, @binary="f3f828e16ca3a6b9af68621273ca4ff868212256436325b97caebb0769e35f954d943c16e26fb0bbda78cd1afd9441a727d20689518dca566db29da78ed52a3fd3af09cd346d923dd3f0f56458d61fb6d0def34cd6c7f707c746aad7c0cb647e6bdc480463044b1f8031d2d0e5dba346fc9015d31cedee7dc3bdc0dbf82198864eb5ab9a98062a191681b5037d8afefac1f1fce84475cdae294468f94c491dbdde3dab23a32b3444b7e0667f8b042dfd9dd16321"}]}, @typed={0x8, 0x52, @str="822e00"}, @typed={0xc, 0x65, @str='proc\x00'}]}, 0x1f8}, {&(0x7f0000001780)={0x34d8, 0x29, 0x400, 0x70bd26, 0x25dfdbfb, "", [@generic="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", @nested={0x10f4, 0x44, 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"]}, @typed={0x8, 0x22, @ipv4=@dev={0xac, 0x14, 0x14, 0x1f}}, @typed={0x8, 0x9, @fd=r3}]}, 0x3518}], 0x7, &(0x7f000000ab00)=[@rights={0x20, 0x1, 0x1, [r0, r3, r1, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0x40000}, 0x20000000) 04:14:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00009adf2eb00000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 04:14:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x1f00}) 04:14:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(0xffffffffffffffff, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = shmget(0x2, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000106c01000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(0xffffffffffffffff, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) [ 838.789475] FAT-fs (loop6): bogus number of reserved sectors [ 838.795397] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000180)={0x3000, &(0x7f0000000080), 0x0, r1, 0x2}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:14:12 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x8848, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 838.846071] FAT-fs (loop6): bogus number of reserved sectors [ 838.851967] FAT-fs (loop6): Can't find a valid FAT filesystem [ 838.857213] proc: unrecognized mount option " " or missing value 04:14:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffb000/0x2000)=nil) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000140)={0x1, 0x101, 0x8}) shmget(0x0, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000040)={0x9f}) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) shmget(0x1, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmget(0x1, 0x2000, 0x78000214, &(0x7f0000ffd000/0x2000)=nil) r3 = shmget(0x1, 0x5000, 0x54000001, &(0x7f0000ffb000/0x5000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) 04:14:12 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r0, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100301000a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 838.919664] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 839.003608] QAT: Invalid ioctl [ 839.027938] QAT: Invalid ioctl 04:14:13 executing program 2: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0)="75f5ead1088cfa9869f1976b936ee6208632bbd5597a277507c46d33cf3ee478b1ed3f4861aaf4036f26181d6ebb882ae4c219fb98f95b844c92d1bec206d08abe09839b5186b8a463e2be2f45cd17110860f8efb773bd9995729be95ec3ebeb34a64909475972e7fce0e941a3a4c0e673ea5478f7910bbc670b5834f36e1c2650bd9db27e00c64e2f0c7285d13112ac2c4b9abfd971b6a53e55d9254f7ba168c510a37c703ae23eee9d15562e8d85543ad7", 0xb2, 0xa89a}, {&(0x7f0000000180)="ace5347be7cf8435d5e2a81cb02120b4893d7968b4b0f9bd7ee31cc3da83a677d4d1d66f04f8a4bfe7bc67479b40d01d36b804d1cbf579449f852cceef8643e8bdf6ff7aa0248b9c5f", 0x49, 0x6}, {&(0x7f0000000780)="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", 0x1000, 0x73}, {&(0x7f0000000200)="9229c254a326cd237b44db", 0xb, 0x2}], 0x840, &(0x7f0000000340)="5d2d626465766d696d655f74797065707070309600") sched_setaffinity(0x0, 0xf0, &(0x7f0000000380)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) r1 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x4ee4edca59189cc6) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r1, &(0x7f0000000400)='./file0\x00', r2, r3, 0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r4}) io_destroy(r0) 04:14:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x6}) 04:14:13 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0xffffa888, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:13 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0900000009e33eb649f58f075a9316986f974da2000300000003000001ff413c6d000900"], &(0x7f0000000140)=0x16) 04:14:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x80) read$eventfd(r1, &(0x7f0000000100), 0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000180)=""/101) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000006c0)=0x1) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040041}, 0x2) 04:14:13 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r0, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) 04:14:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000101300000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:13 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x400000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 839.660731] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 839.697844] ceph: device name is missing path (no : separator in /dev/loop2) 04:14:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x3, &(0x7f0000000140)="025cbe6e4b4601d72edeb77c7801f9cff448e23588f5f9bb0b2d814160c12ff023114635ef063f9f54be09a80131db0dc47f82f86a0c8c74ec14e6aa4bba4bf8063c03e091d543a147781d5d05773a6d97da41a0b08428814879c96c814b378b449009d74bbe34144d0c17ef") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 04:14:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100040000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:13 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r0, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:13 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x689, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 839.710362] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 839.717356] FAT-fs (loop6): Unrecognized mount option "" or missing value 04:14:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x200000000000000}) 04:14:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100501000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x24102) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000001c0)={0x5c4, 0x1c, [0x194, 0x9, 0x4, 0x800, 0x5, 0x7, 0x101]}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, r2, 0x100, 0x70bd25, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2000}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x80) [ 839.850359] FAT-fs (loop6): bogus number of reserved sectors [ 839.856338] FAT-fs (loop6): Can't find a valid FAT filesystem [ 839.916991] FAT-fs (loop6): bogus number of reserved sectors [ 839.922931] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:14 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) r2 = getpid() wait4(r2, &(0x7f0000000000), 0x40000000, &(0x7f0000000080)) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:14:14 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x8, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:14 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r0, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'bcsf0\x00'}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 04:14:14 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001300), &(0x7f00000011c0), &(0x7f0000000280)) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000001340)='./file0\x00', 0x88140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc171}, @in6={0xa, 0x0, 0xf8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfbcb, @empty, 0x3fe00000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xe8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100), &(0x7f0000000140)=0x4) 04:14:14 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffff9c, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f7620707f5c4b5aa699f464f7cb6bb29348e6a7686af42ab62ed45e31839f2c9558154f97113e7ac6b58a86554bc6617865ea66d751df5e03fa4beb2a65417c8b4c9ba51f9a00000000f6ccff7be024ec7425a62268ee19bcc3faf72e065311ba03581145a7f0bc45259ab7c9ca45df15770bd21ee2d3b13db264687e4d1df0") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100401000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x8000000000000000}) [ 840.508171] ceph: device name is missing path (no : separator in /dev/loop2) 04:14:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100201000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:14 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x80350000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:14 executing program 0: prctl$setmm(0x23, 0x1, &(0x7f0000ffe000/0x1000)=nil) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) socketpair(0x11, 0x1, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5) sendto$inet6(r0, &(0x7f0000000080)='\x00)x', 0x3, 0x41, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @empty, 0x800}, 0x1c) 04:14:14 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r0, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) [ 840.571663] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 840.588593] FAT-fs (loop6): bogus number of reserved sectors [ 840.594473] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:14 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x40000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100008000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:14 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r0, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:14 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x88640000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 840.648590] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 840.663930] FAT-fs (loop6): bogus number of reserved sectors [ 840.669865] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:15 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)={r2, 0x0, 0x4, 0xffff, 0x7ff}) 04:14:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) fcntl$getflags(r0, 0x3) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x9300000000000000}) 04:14:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100002000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:15 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0xc) r3 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000080)={r0, r1, 0x5}) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r2, 0x80045700, &(0x7f0000000100)) ioctl$sock_ifreq(0xffffffffffffffff, 0x89fd, &(0x7f0000000000)={'tunl0\x00', @ifru_names='lo\x00'}) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040)=0x7, 0x4) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r1], @ANYBLOB="00ff63ce1a4f000008279bd7c89f97001b0100f49c60669305e6d180bf7b2c113665ad0f7e7b33d3aaec8cfe85c506fd546d425e2ab2f738439ec27dc7406db004d3cbbe7583a88ca85c25a9478700228bb21db15a6649"], 0x3}, 0x1}, 0x3) 04:14:15 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0xf0ffff, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:15 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:15 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) r2 = getpid() wait4(r2, &(0x7f0000000000), 0x40000000, &(0x7f0000000080)) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:14:15 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0xc) r3 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000080)={r0, r1, 0x5}) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:15 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x2, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 841.428682] FAT-fs (loop6): bogus number of reserved sectors [ 841.434558] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100000130a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:15 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:15 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0xc) r3 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000080)={r0, r1, 0x5}) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:15 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x600, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 841.505110] FAT-fs (loop6): bogus number of reserved sectors [ 841.511081] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x86) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x6}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:15 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="d30d770bebbb20ecf4e5c29da2de014ff81cdae231622f809bbe8b191ba8c842b2b2973b36592b9e2ed5c64e4a", 0x2d, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/dev/dsp#\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x10000, 0x9f3c, r2) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r3}) io_destroy(r0) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x2200) r5 = getgid() ioctl$TUNSETGROUP(r4, 0x400454ce, r5) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x3) io_destroy(r0) 04:14:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100050c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:15 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0xc) r3 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000080)={r0, r1, 0x5}) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xab040000}) 04:14:15 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0xf000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="fb5bc83d6d345f8f762070") msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 04:14:15 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:16 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x88caffff00000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:16 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) dup3(r3, r4, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0x1, 0x4c87, 0xd5, 0x1000]}) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r1) 04:14:16 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0xc) r3 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000080)={r0, r1, 0x5}) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:16 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200080, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet6(0xa, 0x1000000040002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001060a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 842.324270] FAT-fs (loop6): bogus number of reserved sectors [ 842.330166] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:16 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x88a8ffff, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:16 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0xc) r3 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000080)={r0, r1, 0x5}) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000002c0)=[{&(0x7f0000000040)=@file={0x0, '/\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="bdb490c9d810f2aa0db85b6f23b10138ce30f163d7f68b43283fefb8e167f6f2917c5c4101e33fea78f2b6debc9e273eff1d3d02f8b7030741f58c19803ed56c45b8b7ec", 0x44}, {&(0x7f0000000140)="c0e6d8d82f1e55460450b8ba81c088e762c6d29c6d2924c1f226d9ad1e5c58fa35162a88975f5adcc0d89e57560e73e7cd9aa690743b390d5370c07a61dc3e266947e7844404cbe0b33f0418595b1293b62aa96208086541a557f7c8501287adc4e5e0b56354281fdbc7d34bc5c9271efe3205886d6cd48146989d9f74226773da7c78a5cd8886830ebca72f77f1166c5790d36b0fad0ec56dbbea6c7a57431478430d26252f00b108d95856904e785bffabc6520489ceae6a3c4f811b4c23d13a6dc051c2a43bbfc842554f06048ee0a3935f2b7f79b4", 0xd7}], 0x2, 0x0, 0x0, 0x20004800}], 0x1, 0x8000) ioctl(r0, 0x10008912, &(0x7f0000000340)="025cc83d6d5c5f8f762065c6030000002f9d9b41a06652409d71277cc8156d") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0xab7c}, @in6={0xa, 0x4e23, 0xa427, @local={0xfe, 0x80, [], 0xaa}, 0x4}], 0x38) r3 = shmget(0x3, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000680)=""/116) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000600)={0x53, 0xfffffffffffffffc, 0x9b, 0xfa, @scatter={0x2, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/149, 0x95}, {&(0x7f0000000300)}]}, &(0x7f0000000480)="c0a47dd5e97880e2b252dbe1a245a55a58dd8af981d5488f2fee83bdc9f8adf7452afc36c638e04e0c49541bcc1ee75cf80ac86cd0e767f8638fb540d56785c01a43b05968c1ade767c0d755956503131ff97d5c12e6e3e3d47685ac3ee9700feea5aea8bd23e34d7e648a8f8b49f7099da9b5688fa84b6bb22da9d7c0769a4fa7efa08971243c724359c6f6e9aa34b4914741b3b2f3cc265be90d", &(0x7f0000000540)=""/105, 0x3ff, 0x2, 0xffffffffffffffff, &(0x7f00000005c0)}) shmget(0x1, 0x1000, 0x10, &(0x7f0000ffb000/0x1000)=nil) r4 = shmget(0x1, 0x3000, 0x800, &(0x7f0000ffd000/0x3000)=nil) shmat(r4, &(0x7f0000ffd000/0x1000)=nil, 0x4002) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) [ 842.412749] FAT-fs (loop6): bogus number of reserved sectors [ 842.418709] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:16 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) r2 = getpid() ptrace(0x4207, r2) 04:14:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001030a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:16 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x4305, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x8000000}) 04:14:16 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0xc) getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:16 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x608, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 843.153403] FAT-fs (loop6): bogus number of reserved sectors [ 843.159313] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:16 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) dup3(r3, r4, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0x1, 0x4c87, 0xd5, 0x1000]}) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r1) 04:14:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001020a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) fdatasync(r0) 04:14:16 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0xc) getpid() shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:16 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x806000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xf5ffffff}) [ 843.212903] FAT-fs (loop6): bogus number of reserved sectors [ 843.218838] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) [ 843.309604] FAT-fs (loop6): Unrecognized mount option "ÿ" or missing value [ 843.353281] FAT-fs (loop6): Unrecognized mount option "ÿ" or missing value 04:14:17 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10480) write$fuse(r2, &(0x7f0000000080)={0x14, 0x1, 0x1, @fuse_poll_out={0x15c159a3}}, 0x14) 04:14:17 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0xc) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:17 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x4305000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000001000016c0a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") unshare(0x0) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xff0f}) 04:14:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001070a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 844.028194] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 844.067605] FAT-fs (loop6): Unrecognized mount option "" or missing value 04:14:17 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) dup3(r3, r4, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0x1, 0x4c87, 0xd5, 0x1000]}) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r1) 04:14:17 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x10}, &(0x7f0000000100)=0xc) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:17 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x3000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) epoll_create1(0x80000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000001000017a0a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x4c}) 04:14:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) [ 844.196434] FAT-fs (loop6): Unrecognized mount option "L" or missing value [ 844.235184] FAT-fs (loop6): Unrecognized mount option "L" or missing value 04:14:18 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) setitimer(0x3, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f00000000c0)) clock_nanosleep(0x7, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)) 04:14:18 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001002c0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:18 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x86ddffff, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x4000000000000000}) 04:14:18 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) socket$inet6(0xa, 0x1000000000002, 0x0) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) [ 844.888563] FAT-fs (loop6): bogus number of reserved sectors [ 844.894429] FAT-fs (loop6): Can't find a valid FAT filesystem [ 844.941512] FAT-fs (loop6): bogus number of reserved sectors [ 844.947442] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:18 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) dup3(r3, r4, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0x1, 0x4c87, 0xd5, 0x1000]}) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) 04:14:18 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x2800, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100070c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = shmget(0x1, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:18 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) socket$inet6(0xa, 0x1000000000002, 0x0) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x100000000000000}) 04:14:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000200)={0x1, 0x36f, &(0x7f0000000080)="8eabcffcb4625b835e68bccc84a07f924a74cd5f3dc2e305199719366d90b74cbb9991d1a5bfb47decf9367d5d1529df3434d9a2939dd8802c6fcb6cb1111b642c988184b72603624047c9486068211b2e371bc9a71df52e98c46ac3e3932d76c5a5bcd673a304701a1004c517a319ad7dbfb5caca8667eb76d91f15cd3e8fca564b178cab9d14fa7f015613b56dc9bc5d3396ce1b", &(0x7f0000000140)="bb05fc9698ba757343b1275a4954369745fc89b478ecdb18fc336cc6e10dbc62db166154f4ef59f45721adc72f6a1407ed7e395a1bc0f73fb2438e0e0893c842fcd3527c7580411d3d57b9b205105a3cf8170d5bc84461142ab01f4700a2225bd249803d6bdbe1f03b049f2efca99b49168a421f484c8751c40c14580de625724a280c107af068edfdf6d50459a934cb81afce00a9deb8fb697a65705147", 0x95, 0x9e}) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) [ 845.076053] FAT-fs (loop6): bogus number of reserved sectors [ 845.081973] FAT-fs (loop6): Can't find a valid FAT filesystem [ 845.133088] FAT-fs (loop6): bogus number of reserved sectors [ 845.139014] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:19 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="9410f2b425c7a8b7fd4fbc89420eefeb71978b0a7b7d937502a5679968bcf23b3fcce0cccc67c04eb4cd2530050612fd984d68f60722cd232e1ccd26d477245bec73ea3c801486d1269c52ef798836bacdebeaf4f3edf1a53da5bc96dae95098d4b3d3d37641ac784ad520fb512c985433f14588208ce8c8f1321200027d222ec4c0ed3456", 0x85}, {&(0x7f0000000140)="b4e5c69819164592099615933c0f745aaa5d996f1d530552a289d1449cc7d5035b7969cdf9eaad42614edb8f914e6c226730985a84b923ffe8c4006e64f89e3a85e2af18a37112ad1312207f007783de190bc1e5fd73c98e59cbb8cc325c39ce1ffcb63232", 0x65}, {&(0x7f00000002c0)="8614f1ded8f59fcc6feb94459029bda70b57b9ad1605c7f0245f8e731d9bd6a04d2f93428872f1c607eae4c6e64edfcd2f51f76ddc1bcd0b815aa35073c81d4bcd3380e61248f33c6aeff0c4e07c618cb835e3c64689f24a0d4c11ac2d6ab431505a3464faf853da863571915e660489b832f9d72588ae092c1e794b1cc78296093d8cb97570755442fb7066b0022cb45b18f0f17c5ea3c9552b7aa3ca4d375ba8c05c99873c7e943ab5a863dc10a3ab", 0xb0}, {&(0x7f0000000380)="ef96931de9a5b713ffd7c403c2104d7d4584533aee906ff0977c6e4bb20086430587f46942e6fd08304b14cc14be246a32d289a44e68a8b171866bdc30d11354522784f3604ce8e06af11899385eaf0670627c68f3b81c5d611249b22d6ee5bf1fe99bcb88b98eee13a20a27f290856d135879c03c37d9e4ad420ff5772b21530b", 0x81}, {&(0x7f00000001c0)="63a605eaba036957a9737738eed7d3c7687327", 0x13}, {&(0x7f0000000200)="976dedf36a9aafc5bb940630e9cbbaab09639f8c5fdfb7dc547f7f3d4a8bc8ab80118ef047a6b6e4", 0x28}], 0x6, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) userfaultfd(0x80000) io_destroy(r1) 04:14:19 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) socket$inet6(0xa, 0x1000000000002, 0x0) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100090c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:19 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x1400000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:19 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") timer_create(0x2, &(0x7f0000000040)={0x0, 0x34, 0x4}, &(0x7f0000000080)=0x0) timer_settime(r1, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, 0x0) set_mempolicy(0x8002, &(0x7f0000000000)=0x1, 0xffff) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xa804}) 04:14:19 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) dup3(r3, r4, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0x1, 0x4c87, 0xd5, 0x1000]}) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) 04:14:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001000c0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 845.993274] FAT-fs (loop6): Unrecognized mount option "" or missing value 04:14:19 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x100000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:19 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) [ 846.037990] FAT-fs (loop6): Unrecognized mount option "" or missing value 04:14:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x8100}) 04:14:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001680a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:19 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) [ 846.170390] FAT-fs (loop6): bogus number of reserved sectors [ 846.176329] FAT-fs (loop6): Can't find a valid FAT filesystem [ 846.237214] FAT-fs (loop6): bogus number of reserved sectors [ 846.243148] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:20 executing program 2: openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x81, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000380)={'filter\x00', 0x0, 0x3, 0x2b, [], 0x5, &(0x7f00000002c0)=[{}, {}, {}, {}, {}], &(0x7f0000000340)=""/43}, &(0x7f0000000400)=0x78) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x108) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000100)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = getpid() syz_open_procfs$namespace(r3, &(0x7f0000000080)='ns/uts\x00') clock_gettime(0x2, &(0x7f0000000700)={0x0}) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000140)) io_getevents(r2, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r4}) io_destroy(r2) ioctl$sock_bt_hci(r1, 0x800448f0, &(0x7f0000000180)="f64579da0e6c9f8a0039d8b4ff433ef71395c62f0b346070d0339baf7aea37ab21bf866e27c34bf278496d82bd715f76bdbc93c6e68107243f34748bea8ae6851ef67ce967cb7302d104a7a30524a2424754deca9f48a4f0afa1a4938aa6fd59b64ff19a8d5d336b3771896a84462d6fea561e9dac659094d54a27f3990ae7c7e6764a6c7dfa6ea4456d98a7a0afac879c227e37a802d051a852301cb57a7e422593bba912f841c27494baace1dace8ebdfd3074b37fcf15b6eb") syz_mount_image$hfs(&(0x7f0000000440)='hfs\x00', &(0x7f0000000480)='./file0\x00', 0x8000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f00000004c0)="9037f9c340d583f034f75135dba689cd1fbe96792076baa473d36245abb1a9b2dd4c552a9105908372f2f74982b25c85753769c4f1551a432d", 0x39, 0x100}, {&(0x7f0000000500)="1fcef61d3dddd17dec0846bd2beeedd4ade8aa11347bbd35e6b3d5ba8f19bcd034b4510b9b3a3b81705daa1cf7260bd908282e42fea317531a", 0x39, 0x2}, {&(0x7f0000000780)="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", 0x1000, 0x7}, {&(0x7f0000000540)="8dc22f5d3c08ded4ba3b8d1331817d99e7ce9c148f11eea1f85309b0af351a8787c76155a4ee3a21747ae6730ccefc5d47933b177888e3a946ddbc", 0x3b, 0x1}], 0x42000, &(0x7f0000000600)={[{@creator={'creator', 0x3d, "3a5fceb0"}, 0x2c}]}) 04:14:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x40000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = shmget(0x1, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffa000/0x3000)=nil, 0x4000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:20 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x800e0000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:20 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001040a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x700000000000000}) 04:14:20 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) dup3(r3, r4, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0x1, 0x4c87, 0xd5, 0x1000]}) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) 04:14:20 executing program 5: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:20 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x1400, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000001000014c0a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 846.913085] FAT-fs (loop6): bogus number of reserved sectors [ 846.918972] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f6d762070") r1 = shmget(0x1, 0x3000, 0x450, &(0x7f0000ffb000/0x3000)=nil) personality(0x500000d) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x6000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) personality(0x550000e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000400)={@loopback={0x0, 0x1}, r2}, 0x14) 04:14:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:20 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x800) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x600200, 0x0) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) 04:14:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100180c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:20 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0xd00, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$setflags(r0, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:20 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) [ 847.039303] FAT-fs (loop6): bogus number of reserved sectors [ 847.045191] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xa704000000000000}) 04:14:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:20 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) [ 847.211083] FAT-fs (loop6): bogus number of reserved sectors [ 847.217125] FAT-fs (loop6): Can't find a valid FAT filesystem [ 847.262494] FAT-fs (loop6): bogus number of reserved sectors [ 847.268371] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:21 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) dup3(r3, r4, 0x0) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r1) 04:14:21 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0xffffdd86, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:21 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x14d, 0x40) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000100)={0x5e, 0x0, 0x3f, 0x5, 0x100, 0x100000000, 0x6}, 0xc) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) lookup_dcookie(0x9, &(0x7f0000000080)=""/89, 0x59) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 04:14:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001740a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:21 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xedc0}) 04:14:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100060c0c00fcff0000040e05a5", 0x58}], 0x1) [ 847.754279] FAT-fs (loop6): Unrecognized mount option "À" or missing value [ 847.818807] FAT-fs (loop6): Unrecognized mount option "À" or missing value 04:14:21 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x114, 0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) 04:14:21 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x8864000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="005cc83d6d345ff6f836bdfb1c49deaa4329d51e1c000000000000") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000040)) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x70090000}) 04:14:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001480a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001050a0c0c00fcff0000040e05a5", 0x58}], 0x1) [ 847.926753] FAT-fs (loop6): bogus number of reserved sectors [ 847.932641] FAT-fs (loop6): Can't find a valid FAT filesystem [ 847.983840] FAT-fs (loop6): bogus number of reserved sectors [ 847.989838] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:22 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r1) 04:14:22 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x89060000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = eventfd(0x40100000000) write$eventfd(r1, &(0x7f0000000000)=0x401, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000001000010f0a0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xc5260000}) 04:14:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) [ 848.641557] FAT-fs (loop6): bogus number of reserved sectors [ 848.647960] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:22 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x4000, 0x0) r3 = gettid() stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r2, 0x9) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/vhost-net\x00', 0x2, 0x0) r12 = syz_open_dev$amidi(&(0x7f0000000b40)='/dev/amidi#\x00', 0x5, 0x4a000) r13 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x9, 0x100) r14 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/sequencer2\x00', 0x0, 0x0) r15 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = socket$kcm(0x29, 0x5, 0x0) r18 = openat$md(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/md0\x00', 0x288840, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000e80)={0x6, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000ec0)={0xffffffffffffffff}) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000640)={0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000)={&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000780), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="00000000d584786fa184d0200000c709e8da901f1c4197da5631265add0f4ba008c6ec4565730f44a8d72562937760995191727b5bbd6367ec41efdee2a484221216cb92cb1293e1490bf015d3aa1b3f0fcb2682e96f18f14d094253f6fb1cf0b0", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21], 0x98, 0x8004}, 0x20008000) r22 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r22, 0x29, 0x30, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x290) io_destroy(r0) r23 = getpid() process_vm_readv(r23, &(0x7f00000005c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/108, 0x6c}, {&(0x7f0000000140)=""/198, 0xc6}, {&(0x7f0000000580)}], 0x4, &(0x7f0000000600), 0x0, 0x0) [ 848.707637] FAT-fs (loop6): bogus number of reserved sectors [ 848.713646] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x4000000}) 04:14:22 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x14300000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001000b0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmget(0x1, 0x4000, 0x1080, &(0x7f0000ffc000/0x4000)=nil) r1 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:22 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x8847, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 848.804676] FAT-fs (loop6): bogus number of reserved sectors [ 848.810580] FAT-fs (loop6): Can't find a valid FAT filesystem [ 848.877121] FAT-fs (loop6): bogus number of reserved sectors [ 848.883200] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:23 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r1) 04:14:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100040c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, [], 0x18}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x6, 0x4e22, 0x0, 0x2, 0x80, 0x80, 0x4, r1, r2}, {0x0, 0x8, 0x6, 0x20, 0x4, 0x9, 0x6, 0x20}, {0x8, 0x8, 0x4, 0x100000001}, 0x42, 0x6e6bba, 0x0, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x3505, 0x4, 0x3, 0x9, 0x5, 0x0, 0x7f}}, 0xe8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:23 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x14, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x7026}) 04:14:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) [ 849.483339] FAT-fs (loop6): Unrecognized mount option "&" or missing value [ 849.507186] FAT-fs (loop6): Unrecognized mount option "&" or missing value 04:14:23 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100060c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:23 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x6, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1c5000, 0x0) openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) 04:14:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xf6ffffff00000000}) 04:14:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) [ 849.724264] FAT-fs (loop6): bogus number of reserved sectors [ 849.730166] FAT-fs (loop6): Can't find a valid FAT filesystem [ 849.761185] FAT-fs (loop6): bogus number of reserved sectors [ 849.767100] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:24 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r1) 04:14:24 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x800e000000000000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:24 executing program 0: r0 = socket$inet6(0xa, 0x11000000000002, 0x1) accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xfffffffffffffe73) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x40, 0x42000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}], 0x3c) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:24 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)) 04:14:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100180c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xf5ffffff00000000}) 04:14:24 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x4000, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100100c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100020c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:24 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x300, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 850.342793] FAT-fs (loop2): bogus number of reserved sectors [ 850.348679] FAT-fs (loop2): Can't find a valid FAT filesystem [ 850.357302] FAT-fs (loop6): bogus number of reserved sectors [ 850.363323] FAT-fs (loop6): Can't find a valid FAT filesystem [ 850.420014] FAULT_INJECTION: forcing a failure. [ 850.420014] name failslab, interval 1, probability 0, space 0, times 0 [ 850.431317] CPU: 0 PID: 6426 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 850.439612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 850.448944] Call Trace: [ 850.451514] dump_stack+0x1c9/0x2b4 [ 850.455124] ? dump_stack_print_info.cold.2+0x52/0x52 [ 850.460297] ? get_pid_task+0xd8/0x1a0 [ 850.464179] ? perf_trace_lock+0xde/0x920 04:14:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) [ 850.468313] should_fail.cold.4+0xa/0x11 [ 850.472357] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 850.477446] ? lock_downgrade+0x8f0/0x8f0 [ 850.481578] ? proc_fail_nth_write+0x9e/0x210 [ 850.486057] ? lock_acquire+0x1e4/0x540 [ 850.490025] ? lock_acquire+0x1e4/0x540 [ 850.493984] ? fs_reclaim_acquire+0x20/0x20 [ 850.498288] ? lock_downgrade+0x8f0/0x8f0 [ 850.502420] ? check_same_owner+0x340/0x340 [ 850.506730] ? rcu_note_context_switch+0x730/0x730 [ 850.511642] __should_failslab+0x124/0x180 [ 850.515864] should_failslab+0x9/0x14 [ 850.519647] __kmalloc+0x2c8/0x760 [ 850.523167] ? strncpy_from_user+0x510/0x510 [ 850.527556] ? fput+0x130/0x1a0 [ 850.530815] ? __x64_sys_memfd_create+0x142/0x4f0 [ 850.535637] __x64_sys_memfd_create+0x142/0x4f0 [ 850.540634] ? memfd_fcntl+0x1e80/0x1e80 [ 850.544680] do_syscall_64+0x1b9/0x820 [ 850.548547] ? finish_task_switch+0x1d3/0x870 [ 850.553038] ? syscall_return_slowpath+0x5e0/0x5e0 [ 850.557959] ? syscall_return_slowpath+0x31d/0x5e0 [ 850.562876] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 850.567883] ? prepare_exit_to_usermode+0x291/0x3b0 [ 850.572879] ? perf_trace_sys_enter+0xb10/0xb10 [ 850.577530] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 850.582355] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 850.587524] RIP: 0033:0x455ba9 [ 850.590689] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 850.609845] RSP: 002b:00007f0abde7aa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 850.617535] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455ba9 [ 850.624782] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004ba7f0 [ 850.632030] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001 [ 850.639277] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 850.646525] R13: 00000000004c2379 R14: 00000000004d3948 R15: 0000000000000000 [ 850.665197] FAT-fs (loop6): bogus number of reserved sectors [ 850.671070] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:24 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x6488, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) socketpair(0xa, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/152) 04:14:24 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r1) 04:14:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:24 executing program 2 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)) 04:14:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001002c0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x40000000000000}) 04:14:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100080c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:24 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0xd00, 0x5}}}}}}, &(0x7f00000002c0)) [ 851.236208] FAT-fs (loop6): bogus number of reserved sectors [ 851.242068] FAT-fs (loop6): Can't find a valid FAT filesystem [ 851.250595] FAT-fs (loop2): bogus number of reserved sectors [ 851.256439] FAT-fs (loop2): Can't find a valid FAT filesystem 04:14:25 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x800e, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100090c0c00fcff0000040e05a5", 0x58}], 0x1) [ 851.293755] FAT-fs (loop6): bogus number of reserved sectors [ 851.299637] FAT-fs (loop6): Can't find a valid FAT filesystem [ 851.312576] FAULT_INJECTION: forcing a failure. [ 851.312576] name failslab, interval 1, probability 0, space 0, times 0 [ 851.323869] CPU: 1 PID: 6487 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 851.332163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 851.341497] Call Trace: [ 851.344071] dump_stack+0x1c9/0x2b4 [ 851.347681] ? dump_stack_print_info.cold.2+0x52/0x52 [ 851.352854] ? trace_hardirqs_on+0x10/0x10 [ 851.357068] should_fail.cold.4+0xa/0x11 [ 851.361123] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 851.366213] ? trace_hardirqs_on+0x10/0x10 [ 851.370646] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 851.375647] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 851.380393] ? lock_acquire+0x1e4/0x540 [ 851.384347] ? is_bpf_text_address+0xae/0x170 [ 851.388833] ? lock_downgrade+0x8f0/0x8f0 04:14:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001000b0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:25 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x7, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x26) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}, &(0x7f0000000080)=0x10) 04:14:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x50040) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000040)=0x10010, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) [ 851.392961] ? lock_acquire+0x1e4/0x540 [ 851.396928] ? fs_reclaim_acquire+0x20/0x20 [ 851.401233] ? lock_downgrade+0x8f0/0x8f0 [ 851.405366] ? check_same_owner+0x340/0x340 [ 851.409670] ? rcu_note_context_switch+0x730/0x730 [ 851.414592] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 851.419592] __should_failslab+0x124/0x180 [ 851.423822] should_failslab+0x9/0x14 [ 851.427620] kmem_cache_alloc+0x2af/0x760 [ 851.431751] ? lock_acquire+0x1e4/0x540 [ 851.435726] __d_alloc+0xc8/0xd50 [ 851.439165] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 851.444166] ? do_raw_spin_unlock+0xa7/0x2f0 [ 851.448555] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 851.453120] ? kasan_check_write+0x14/0x20 [ 851.457333] ? do_raw_spin_lock+0xc1/0x200 [ 851.461552] ? _raw_spin_unlock+0x22/0x30 [ 851.465684] ? __alloc_fd+0x34e/0x710 [ 851.469466] ? exit_files+0xb0/0xb0 [ 851.473070] d_alloc_pseudo+0x1d/0x30 [ 851.476851] __shmem_file_setup+0x1f3/0x700 [ 851.481161] ? check_same_owner+0x340/0x340 [ 851.485460] ? shmem_fill_super+0xa50/0xa50 [ 851.489762] ? get_unused_fd_flags+0x122/0x1a0 [ 851.494331] ? __alloc_fd+0x710/0x710 [ 851.498111] shmem_file_setup+0x2f/0x40 [ 851.502087] __x64_sys_memfd_create+0x2af/0x4f0 [ 851.506734] ? memfd_fcntl+0x1e80/0x1e80 [ 851.510792] do_syscall_64+0x1b9/0x820 [ 851.514657] ? finish_task_switch+0x1d3/0x870 [ 851.519130] ? syscall_return_slowpath+0x5e0/0x5e0 [ 851.524037] ? syscall_return_slowpath+0x31d/0x5e0 [ 851.528959] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 851.533961] ? prepare_exit_to_usermode+0x291/0x3b0 [ 851.538955] ? perf_trace_sys_enter+0xb10/0xb10 [ 851.543601] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 851.548423] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 851.553588] RIP: 0033:0x455ba9 [ 851.556750] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 851.575868] RSP: 002b:00007f0abde7aa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 851.583554] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455ba9 [ 851.590813] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004ba7f0 [ 851.598068] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001 [ 851.605320] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 851.612566] R13: 00000000004c2379 R14: 00000000004d3948 R15: 0000000000000001 04:14:25 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r1) 04:14:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001000c0c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:25 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x700000000000000, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xf4ffffff}) 04:14:25 executing program 2 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)) 04:14:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100050c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:25 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x806000000000000, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = dup2(r0, r0) openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) [ 852.096902] FAT-fs (loop6): Unrecognized mount option "ÿ" or missing value [ 852.119991] FAT-fs (loop2): bogus number of reserved sectors [ 852.125840] FAT-fs (loop2): Can't find a valid FAT filesystem [ 852.146841] FAT-fs (loop6): Unrecognized mount option "ÿ" or missing value [ 852.147505] FAULT_INJECTION: forcing a failure. [ 852.147505] name failslab, interval 1, probability 0, space 0, times 0 [ 852.165107] CPU: 1 PID: 6568 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 852.173401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 852.182730] Call Trace: [ 852.185303] dump_stack+0x1c9/0x2b4 [ 852.188911] ? dump_stack_print_info.cold.2+0x52/0x52 [ 852.194091] ? is_bpf_text_address+0xd7/0x170 [ 852.198567] ? kernel_text_address+0x79/0xf0 [ 852.202959] should_fail.cold.4+0xa/0x11 [ 852.207004] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 852.212093] ? save_stack+0xa9/0xd0 [ 852.215698] ? save_stack+0x43/0xd0 [ 852.219302] ? kasan_kmalloc+0xc4/0xe0 [ 852.223204] ? kasan_slab_alloc+0x12/0x20 [ 852.227332] ? kmem_cache_alloc+0x12e/0x760 [ 852.231631] ? __d_alloc+0xc8/0xd50 [ 852.235232] ? d_alloc_pseudo+0x1d/0x30 [ 852.239185] ? __shmem_file_setup+0x1f3/0x700 [ 852.243658] ? shmem_file_setup+0x2f/0x40 [ 852.247793] ? __x64_sys_memfd_create+0x2af/0x4f0 [ 852.252615] ? do_syscall_64+0x1b9/0x820 [ 852.256651] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 852.261992] ? lock_acquire+0x1e4/0x540 [ 852.265951] ? lock_acquire+0x1e4/0x540 [ 852.269902] ? fs_reclaim_acquire+0x20/0x20 [ 852.274201] ? lock_downgrade+0x8f0/0x8f0 [ 852.278326] ? check_same_owner+0x340/0x340 [ 852.282626] ? rcu_note_context_switch+0x730/0x730 [ 852.287535] __should_failslab+0x124/0x180 [ 852.291747] should_failslab+0x9/0x14 [ 852.295527] kmem_cache_alloc+0x2af/0x760 [ 852.299650] ? kasan_slab_alloc+0x12/0x20 [ 852.303774] ? kmem_cache_alloc+0x2fc/0x760 [ 852.308070] ? shmem_destroy_callback+0xc0/0xc0 [ 852.312713] shmem_alloc_inode+0x1b/0x40 [ 852.316752] alloc_inode+0x63/0x190 [ 852.320358] new_inode_pseudo+0x71/0x1a0 [ 852.324396] ? prune_icache_sb+0x1b0/0x1b0 [ 852.328606] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 852.333602] new_inode+0x1c/0x40 [ 852.336948] shmem_get_inode+0xf1/0x910 [ 852.340908] ? do_raw_spin_lock+0xc1/0x200 [ 852.345121] ? shmem_encode_fh+0x340/0x340 [ 852.349334] ? _raw_spin_unlock+0x22/0x30 [ 852.353464] ? __alloc_fd+0x34e/0x710 [ 852.357246] ? exit_files+0xb0/0xb0 [ 852.360853] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 852.366386] __shmem_file_setup+0x259/0x700 [ 852.370688] ? check_same_owner+0x340/0x340 [ 852.374994] ? shmem_fill_super+0xa50/0xa50 [ 852.379304] ? get_unused_fd_flags+0x122/0x1a0 [ 852.383875] ? __alloc_fd+0x710/0x710 [ 852.387659] shmem_file_setup+0x2f/0x40 [ 852.391615] __x64_sys_memfd_create+0x2af/0x4f0 [ 852.396268] ? memfd_fcntl+0x1e80/0x1e80 [ 852.400314] do_syscall_64+0x1b9/0x820 [ 852.404177] ? finish_task_switch+0x1d3/0x870 [ 852.408651] ? syscall_return_slowpath+0x5e0/0x5e0 [ 852.413558] ? syscall_return_slowpath+0x31d/0x5e0 [ 852.418497] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 852.423492] ? prepare_exit_to_usermode+0x291/0x3b0 [ 852.428494] ? perf_trace_sys_enter+0xb10/0xb10 [ 852.433151] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 852.437975] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 852.443151] RIP: 0033:0x455ba9 [ 852.446315] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 852.465453] RSP: 002b:00007f0abde7aa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 852.473145] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455ba9 [ 852.480415] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004ba7f0 [ 852.487662] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001 04:14:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100070c0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0xfdfdffff}) 04:14:26 executing program 2 (fault-call:3 fault-nth:3): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)) [ 852.494919] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 852.502174] R13: 00000000004c2379 R14: 00000000004d3948 R15: 0000000000000002 [ 852.569215] FAT-fs (loop6): Unrecognized mount option "ÿ" or missing value [ 852.583982] FAT-fs (loop2): bogus number of reserved sectors [ 852.589896] FAT-fs (loop2): Can't find a valid FAT filesystem [ 852.603591] FAULT_INJECTION: forcing a failure. [ 852.603591] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 852.608563] FAT-fs (loop6): Unrecognized mount option "ÿ" or missing value [ 852.615404] CPU: 1 PID: 6606 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 852.615410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 852.615414] Call Trace: [ 852.615432] dump_stack+0x1c9/0x2b4 [ 852.615449] ? dump_stack_print_info.cold.2+0x52/0x52 [ 852.651425] ? kasan_check_write+0x14/0x20 [ 852.655647] should_fail.cold.4+0xa/0x11 [ 852.659704] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 852.664798] ? lock_acquire+0x1e4/0x540 [ 852.668756] ? percpu_ref_tryget_live+0x143/0x440 [ 852.673583] ? lock_downgrade+0x8f0/0x8f0 [ 852.677707] ? lock_release+0xa30/0xa30 [ 852.681662] ? lock_downgrade+0x8f0/0x8f0 [ 852.685808] ? trace_hardirqs_on+0x10/0x10 [ 852.690048] ? lock_release+0xa30/0xa30 [ 852.694016] ? percpu_ref_tryget_live+0x15b/0x440 [ 852.698838] ? mem_cgroup_id_get_many+0x160/0x160 [ 852.703660] ? get_mem_cgroup_from_mm+0x1ea/0x440 [ 852.708482] ? lock_downgrade+0x8f0/0x8f0 [ 852.712605] ? lock_release+0xa30/0xa30 [ 852.716559] ? kernel_text_address+0x79/0xf0 [ 852.720955] ? __kernel_text_address+0xd/0x40 [ 852.725448] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 852.730973] ? should_fail+0x246/0xd86 [ 852.734841] ? lock_acquire+0x1e4/0x540 [ 852.738793] ? rcu_read_unlock+0x16/0x70 [ 852.742835] __alloc_pages_nodemask+0x36e/0xdb0 [ 852.747492] ? lock_release+0xa30/0xa30 [ 852.751451] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 852.756445] ? kmem_cache_alloc+0x12e/0x760 [ 852.760754] ? __shmem_file_setup+0x1f3/0x700 [ 852.765226] ? __x64_sys_memfd_create+0x2af/0x4f0 [ 852.770046] ? do_syscall_64+0x1b9/0x820 [ 852.774091] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 852.779439] ? rcu_read_unlock+0x35/0x70 [ 852.783481] ? mem_cgroup_handle_over_high+0x130/0x130 [ 852.788735] ? fs_reclaim_acquire+0x20/0x20 [ 852.793035] ? lock_downgrade+0x8f0/0x8f0 [ 852.797159] ? lock_release+0xa30/0xa30 [ 852.801111] ? check_same_owner+0x340/0x340 [ 852.805419] cache_grow_begin+0x91/0x710 [ 852.809461] kmem_cache_alloc+0x689/0x760 [ 852.813586] ? kasan_slab_alloc+0x12/0x20 [ 852.818070] ? shmem_destroy_callback+0xc0/0xc0 [ 852.822716] shmem_alloc_inode+0x1b/0x40 [ 852.826755] alloc_inode+0x63/0x190 [ 852.830362] new_inode_pseudo+0x71/0x1a0 [ 852.834402] ? prune_icache_sb+0x1b0/0x1b0 [ 852.838615] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 852.843608] new_inode+0x1c/0x40 [ 852.846952] shmem_get_inode+0xf1/0x910 [ 852.850902] ? do_raw_spin_lock+0xc1/0x200 [ 852.855127] ? shmem_encode_fh+0x340/0x340 [ 852.859343] ? _raw_spin_unlock+0x22/0x30 [ 852.863481] ? __alloc_fd+0x34e/0x710 [ 852.867265] ? exit_files+0xb0/0xb0 [ 852.870872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 852.876391] __shmem_file_setup+0x259/0x700 [ 852.880693] ? check_same_owner+0x340/0x340 [ 852.884992] ? shmem_fill_super+0xa50/0xa50 [ 852.889295] ? get_unused_fd_flags+0x122/0x1a0 [ 852.893862] ? __alloc_fd+0x710/0x710 [ 852.897646] shmem_file_setup+0x2f/0x40 [ 852.901597] __x64_sys_memfd_create+0x2af/0x4f0 [ 852.906254] ? memfd_fcntl+0x1e80/0x1e80 [ 852.910298] do_syscall_64+0x1b9/0x820 [ 852.914164] ? finish_task_switch+0x1d3/0x870 [ 852.918637] ? syscall_return_slowpath+0x5e0/0x5e0 [ 852.923549] ? syscall_return_slowpath+0x31d/0x5e0 [ 852.928459] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 852.933457] ? prepare_exit_to_usermode+0x291/0x3b0 [ 852.938452] ? perf_trace_sys_enter+0xb10/0xb10 [ 852.943137] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 852.947973] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 852.953143] RIP: 0033:0x455ba9 04:14:26 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r2}) io_destroy(r1) 04:14:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d348f76207000") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = shmget(0x0, 0x1000, 0x501, &(0x7f0000ffb000/0x1000)=nil) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) shmctl$SHM_UNLOCK(r1, 0xc) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:26 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x8100000000000000, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001000a100c00fcff0000040e05a5", 0x58}], 0x1) 04:14:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:26 executing program 2 (fault-call:3 fault-nth:4): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)) 04:14:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x6800}) [ 852.956306] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 852.975427] RSP: 002b:00007f0abde7aa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 852.983122] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455ba9 [ 852.990370] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004ba7f0 [ 852.998149] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001 [ 853.005405] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 853.012655] R13: 00000000004c2379 R14: 00000000004d3948 R15: 0000000000000003 [ 853.071952] FAT-fs (loop2): bogus number of reserved sectors [ 853.077887] FAT-fs (loop2): Can't find a valid FAT filesystem [ 853.089916] FAULT_INJECTION: forcing a failure. [ 853.089916] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 853.094049] FAT-fs (loop6): bogus number of reserved sectors [ 853.101799] CPU: 1 PID: 6624 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 853.107640] FAT-fs (loop6): Can't find a valid FAT filesystem [ 853.115924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 853.115929] Call Trace: [ 853.115949] dump_stack+0x1c9/0x2b4 [ 853.115961] ? dump_stack_print_info.cold.2+0x52/0x52 [ 853.115972] ? unwind_get_return_address+0x61/0xa0 [ 853.115986] should_fail.cold.4+0xa/0x11 [ 853.115997] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 853.116010] ? lock_acquire+0x1e4/0x540 [ 853.116021] ? find_get_entry+0xa6d/0x1120 [ 853.116031] ? lock_downgrade+0x8f0/0x8f0 [ 853.116039] ? trace_hardirqs_on+0x10/0x10 [ 853.116061] ? lock_release+0xa30/0xa30 [ 853.177333] ? do_filp_open+0x255/0x380 [ 853.181295] ? trace_hardirqs_on+0x10/0x10 [ 853.185513] ? percpu_ref_put_many+0x119/0x240 [ 853.190075] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 853.195600] ? lock_acquire+0x1e4/0x540 [ 853.199557] ? fs_reclaim_acquire+0x20/0x20 [ 853.203860] ? lock_downgrade+0x8f0/0x8f0 [ 853.207994] ? check_same_owner+0x340/0x340 [ 853.212298] ? rcu_note_context_switch+0x730/0x730 [ 853.217213] __alloc_pages_nodemask+0x36e/0xdb0 [ 853.221862] ? kasan_check_read+0x11/0x20 [ 853.226000] ? rcu_is_watching+0x8c/0x150 [ 853.230132] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 853.235138] ? trace_hardirqs_on+0x10/0x10 [ 853.239362] ? is_bpf_text_address+0xd7/0x170 [ 853.243839] ? kernel_text_address+0x79/0xf0 [ 853.248238] ? __kernel_text_address+0xd/0x40 [ 853.252725] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 853.257730] ? percpu_counter_add_batch+0xf2/0x150 [ 853.262646] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 853.267660] ? __vm_enough_memory+0x590/0x980 04:14:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:26 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x8847000000000000, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001000a030c00fcff0000040e05a5", 0x58}], 0x1) 04:14:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) r1 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x3000) 04:14:26 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x1000000, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x400000, 0x80, &(0x7f0000c00000/0x400000)=nil) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 04:14:26 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x8847, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f08762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) [ 853.272136] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 853.277656] alloc_pages_vma+0xdd/0x540 [ 853.281611] shmem_alloc_page+0xa8/0x190 [ 853.285653] ? shmem_swapin+0x230/0x230 [ 853.289624] shmem_alloc_and_acct_page+0x1f1/0x820 [ 853.294535] ? shmem_getattr+0x2c0/0x2c0 [ 853.298673] ? kasan_check_read+0x11/0x20 [ 853.302801] ? lock_acquire+0x1e4/0x540 [ 853.306753] ? __wake_up_common_lock+0x1d0/0x330 [ 853.311498] shmem_getpage_gfp+0x6ea/0x3ec0 [ 853.315804] ? shmem_writepage+0x13a0/0x13a0 [ 853.320191] ? __wake_up_common+0x740/0x740 [ 853.324502] ? __lockdep_init_map+0x105/0x590 [ 853.328981] ? lockdep_init_map+0x9/0x10 [ 853.333023] ? trace_hardirqs_on+0x10/0x10 [ 853.337251] ? trace_hardirqs_on+0x10/0x10 [ 853.341470] ? trace_hardirqs_on+0x10/0x10 [ 853.345699] ? trace_hardirqs_on+0x10/0x10 [ 853.349945] ? trace_hardirqs_on+0x10/0x10 [ 853.354160] ? trace_hardirqs_on+0x10/0x10 [ 853.358374] ? trace_hardirqs_on+0x10/0x10 [ 853.362589] ? lock_downgrade+0x8f0/0x8f0 [ 853.366725] ? trace_hardirqs_on+0x10/0x10 [ 853.370953] ? d_instantiate_anon+0x30/0x30 [ 853.375267] ? trace_hardirqs_on+0x10/0x10 [ 853.379480] ? trace_hardirqs_on+0x10/0x10 [ 853.383718] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 853.388719] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 853.393457] ? trace_hardirqs_on+0x10/0x10 [ 853.397674] ? lock_acquire+0x1e4/0x540 [ 853.401627] ? is_bpf_text_address+0xae/0x170 [ 853.406214] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 853.411214] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 853.415959] ? trace_hardirqs_on+0x10/0x10 [ 853.420174] ? lock_downgrade+0x8f0/0x8f0 [ 853.424301] ? trace_hardirqs_on+0x10/0x10 [ 853.428517] ? lock_acquire+0x1e4/0x540 [ 853.432473] ? simple_xattr_get+0x106/0x180 [ 853.436778] ? current_time+0x72/0x1b0 [ 853.440646] ? lock_downgrade+0x8f0/0x8f0 [ 853.444791] ? kasan_check_read+0x11/0x20 [ 853.448937] ? lock_release+0xa30/0xa30 [ 853.452903] ? kasan_check_write+0x14/0x20 [ 853.457119] ? do_raw_spin_lock+0xc1/0x200 [ 853.461349] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 853.466873] ? iov_iter_fault_in_readable+0x23d/0x460 [ 853.472045] ? copy_page_from_iter+0x890/0x890 [ 853.476607] ? __sanitizer_cov_trace_const_cmp1+0x20/0x20 [ 853.482124] ? ktime_get_coarse_real_ts64+0x243/0x3a0 [ 853.487296] shmem_write_begin+0x10a/0x1e0 [ 853.491515] generic_perform_write+0x3ae/0x6c0 [ 853.496080] ? add_page_wait_queue+0x2c0/0x2c0 [ 853.500654] ? file_update_time+0xe4/0x640 [ 853.504870] ? current_time+0x1b0/0x1b0 [ 853.508826] ? down_write+0x8f/0x130 [ 853.512518] __generic_file_write_iter+0x26e/0x630 [ 853.517443] generic_file_write_iter+0x438/0x870 [ 853.522528] ? __generic_file_write_iter+0x630/0x630 [ 853.527613] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 853.533147] ? iov_iter_init+0xc9/0x1f0 [ 853.537106] __vfs_write+0x6c6/0x9f0 [ 853.540814] ? kernel_read+0x120/0x120 [ 853.544687] ? lock_release+0xa30/0xa30 [ 853.548642] ? check_same_owner+0x340/0x340 [ 853.553220] ? __fget_light+0x2f7/0x440 [ 853.557174] ? fget_raw+0x20/0x20 [ 853.560614] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 853.566136] ? __sb_start_write+0x17f/0x300 [ 853.570441] vfs_write+0x1fc/0x560 [ 853.573962] ksys_pwrite64+0x181/0x1b0 [ 853.577838] ? __ia32_sys_pread64+0xf0/0xf0 [ 853.582144] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 853.587681] ? fput+0x130/0x1a0 [ 853.590942] ? do_sys_ftruncate+0x44e/0x560 [ 853.595252] __x64_sys_pwrite64+0x97/0xf0 [ 853.599389] do_syscall_64+0x1b9/0x820 [ 853.603258] ? finish_task_switch+0x1d3/0x870 [ 853.607746] ? syscall_return_slowpath+0x5e0/0x5e0 [ 853.612655] ? syscall_return_slowpath+0x31d/0x5e0 [ 853.617564] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 853.622558] ? prepare_exit_to_usermode+0x291/0x3b0 [ 853.627553] ? perf_trace_sys_enter+0xb10/0xb10 [ 853.632201] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 853.637055] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 853.642235] RIP: 0033:0x40fe67 [ 853.645403] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 853.664649] RSP: 002b:00007f0abde7aa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 853.672345] RAX: ffffffffffffffda RBX: 0000000020000210 RCX: 000000000040fe67 [ 853.679592] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000015 [ 853.686853] RBP: 0000000000000000 R08: 0000000020000218 R09: 00000000fbad8001 [ 853.694110] R10: 00000000003ffffe R11: 0000000000000293 R12: 0000000000000015 [ 853.701360] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000004 [ 853.725686] FAT-fs (loop6): bogus number of reserved sectors [ 853.731563] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:27 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)) io_destroy(r1) 04:14:27 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x300, 0x5}}}}}}, &(0x7f00000002c0)) 04:14:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) clock_getres(0x7, &(0x7f0000000000)) 04:14:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001000a0b0c00fcff0000040e05a5", 0x58}], 0x1) 04:14:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 04:14:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc), 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000200)="a5", 0x1, 0x0, &(0x7f0000000180)={0x2}, 0x10) 04:14:27 executing program 2 (fault-call:3 fault-nth:5): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)='P', 0x1, 0xfffffffffffffffe}], 0x8000, &(0x7f00000002c0)) 04:14:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@dmask={'dmask', 0x3d, [0x30]}, 0x2c}], 0x6c00}) 04:14:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) [ 853.922707] FAT-fs (loop2): bogus number of reserved sectors [ 853.928719] FAT-fs (loop2): Can't find a valid FAT filesystem [ 853.931742] FAT-fs (loop6): bogus number of reserved sectors [ 853.941037] FAT-fs (loop6): Can't find a valid FAT filesystem [ 853.962808] FAULT_INJECTION: forcing a failure. 04:14:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001000a250c00fcff0000040e05a5", 0x58}], 0x1) 04:14:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) [ 853.962808] name failslab, interval 1, probability 0, space 0, times 0 [ 853.974757] CPU: 1 PID: 6684 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 853.983057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 853.992396] Call Trace: [ 853.994974] dump_stack+0x1c9/0x2b4 [ 853.998591] ? dump_stack_print_info.cold.2+0x52/0x52 [ 854.003763] should_fail.cold.4+0xa/0x11 [ 854.007802] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 854.012890] ? get_page_from_freelist+0x2ad4/0x4620 [ 854.017897] ? lock_downgrade+0x8f0/0x8f0 04:14:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001000a0c1000fcff0000040e05a5", 0x58}], 0x1) 04:14:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) [ 854.022031] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 854.026773] ? kasan_check_read+0x11/0x20 [ 854.030906] ? do_raw_spin_unlock+0xa7/0x2f0 [ 854.035312] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 854.039880] ? trace_hardirqs_on+0x10/0x10 [ 854.044117] ? zap_class+0x740/0x740 [ 854.047821] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 854.052474] ? perf_trace_lock+0xde/0x920 [ 854.056618] ? unwind_get_return_address+0x61/0xa0 [ 854.061535] __should_failslab+0x124/0x180 [ 854.065764] should_failslab+0x9/0x14 [ 854.069547] kmem_cache_alloc+0x47/0x760 04:14:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001000a0c0300fcff0000040e05a5", 0x58}], 0x1) 04:14:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) [ 854.073591] ? perf_trace_lock+0xde/0x920 [ 854.077723] ? trace_hardirqs_on+0x10/0x10 [ 854.081939] xas_alloc+0x38a/0x490 [ 854.085467] ? minmax_running_min+0x690/0x690 [ 854.090184] ? trace_hardirqs_on+0x10/0x10 [ 854.094404] ? percpu_ref_put_many+0x119/0x240 [ 854.098978] xas_create+0x3ae/0x1150 [ 854.102683] ? fs_reclaim_acquire+0x20/0x20 [ 854.106988] ? xas_descend+0x5f0/0x5f0 [ 854.110859] ? zap_class+0x740/0x740 [ 854.114567] ? percpu_ref_tryget_live+0x143/0x440 [ 854.119392] ? lock_downgrade+0x8f0/0x8f0 04:14:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001000a0c0b00fcff0000040e05a5", 0x58}], 0x1) [ 854.123523] ? lock_release+0xa30/0xa30 [ 854.127475] ? __alloc_pages_nodemask+0x6e3/0xdb0 [ 854.132300] ? trace_hardirqs_on+0xd/0x10 [ 854.136440] ? try_charge+0xbc2/0x1680 [ 854.140311] xas_store+0xce/0x1720 [ 854.143836] ? xas_find_tagged+0x1440/0x1440 [ 854.148243] ? lock_acquire+0x1e4/0x540 [ 854.152199] ? shmem_add_to_page_cache+0x8b9/0x1450 [ 854.157195] ? xa_find_after+0x9a0/0x9a0 [ 854.161236] ? percpu_ref_put_many+0x119/0x240 [ 854.166242] ? lock_downgrade+0x8f0/0x8f0 [ 854.170386] ? xas_find_conflict+0x360/0x8d0 [ 854.174773] ? kasan_check_write+0x14/0x20 [ 854.178990] ? do_raw_spin_lock+0xc1/0x200 [ 854.183210] shmem_add_to_page_cache+0x98e/0x1450 [ 854.188041] ? shmem_write_end+0x9a0/0x9a0 [ 854.192258] ? mem_cgroup_try_charge+0x548/0xa70 [ 854.196995] ? mem_cgroup_protected+0xa60/0xa60 [ 854.201650] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 854.207168] ? shmem_alloc_and_acct_page+0x31a/0x820 [ 854.212255] ? shmem_getattr+0x2c0/0x2c0 [ 854.216299] ? lock_acquire+0x1e4/0x540 [ 854.220346] ? __wake_up_common_lock+0x1d0/0x330 [ 854.225091] shmem_getpage_gfp+0xaad/0x3ec0 [ 854.229506] ? shmem_writepage+0x13a0/0x13a0 [ 854.233896] ? __wake_up_common+0x740/0x740 [ 854.238196] ? zap_class+0x740/0x740 [ 854.241894] ? trace_hardirqs_on+0x10/0x10 [ 854.246107] ? trace_hardirqs_on+0x10/0x10 [ 854.250330] ? trace_hardirqs_on+0x10/0x10 [ 854.254547] ? trace_hardirqs_on+0x10/0x10 [ 854.258763] ? perf_trace_lock+0xde/0x920 [ 854.262893] ? trace_hardirqs_on+0x10/0x10 [ 854.267104] ? zap_class+0x740/0x740 [ 854.270797] ? trace_hardirqs_on+0x10/0x10 [ 854.275012] ? trace_hardirqs_on+0x10/0x10 [ 854.279229] ? perf_trace_lock+0xde/0x920 [ 854.283361] ? trace_hardirqs_on+0x10/0x10 [ 854.287573] ? zap_class+0x740/0x740 [ 854.291271] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 854.296266] ? perf_trace_lock+0xde/0x920 [ 854.300406] ? zap_class+0x740/0x740 [ 854.304100] ? zap_class+0x740/0x740 [ 854.307795] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 854.312532] ? trace_hardirqs_on+0x10/0x10 [ 854.316749] ? lock_downgrade+0x8f0/0x8f0 [ 854.320882] ? trace_hardirqs_on+0x10/0x10 [ 854.325116] ? current_time+0x72/0x1b0 [ 854.328985] ? lock_downgrade+0x8f0/0x8f0 [ 854.333118] ? kasan_check_read+0x11/0x20 [ 854.337250] ? lock_release+0xa30/0xa30 [ 854.341217] ? kasan_check_write+0x14/0x20 [ 854.345433] ? do_raw_spin_lock+0xc1/0x200 [ 854.349665] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 854.355185] ? iov_iter_fault_in_readable+0x23d/0x460 [ 854.360370] ? copy_page_from_iter+0x890/0x890 [ 854.364944] ? __sanitizer_cov_trace_const_cmp1+0x20/0x20 [ 854.370472] ? ktime_get_coarse_real_ts64+0x243/0x3a0 [ 854.375660] shmem_write_begin+0x10a/0x1e0 [ 854.379888] generic_perform_write+0x3ae/0x6c0 [ 854.384460] ? add_page_wait_queue+0x2c0/0x2c0 [ 854.389039] ? file_update_time+0xe4/0x640 [ 854.393258] ? current_time+0x1b0/0x1b0 [ 854.397227] ? down_write+0x8f/0x130 [ 854.400924] __generic_file_write_iter+0x26e/0x630 [ 854.405839] generic_file_write_iter+0x438/0x870 [ 854.410577] ? __generic_file_write_iter+0x630/0x630 [ 854.415675] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 854.421200] ? iov_iter_init+0xc9/0x1f0 [ 854.425173] __vfs_write+0x6c6/0x9f0 [ 854.428894] ? kernel_read+0x120/0x120 [ 854.432769] ? lock_release+0xa30/0xa30 [ 854.436735] ? check_same_owner+0x340/0x340 [ 854.441037] ? __fget_light+0x2f7/0x440 [ 854.444994] ? fget_raw+0x20/0x20 [ 854.448440] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 854.453957] ? __sb_start_write+0x17f/0x300 [ 854.458265] vfs_write+0x1fc/0x560 [ 854.461787] ksys_pwrite64+0x181/0x1b0 [ 854.465658] ? __ia32_sys_pread64+0xf0/0xf0 [ 854.469960] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 854.475479] ? fput+0x130/0x1a0 [ 854.478744] ? do_sys_ftruncate+0x44e/0x560 [ 854.483051] __x64_sys_pwrite64+0x97/0xf0 [ 854.487194] do_syscall_64+0x1b9/0x820 [ 854.491071] ? finish_task_switch+0x1d3/0x870 [ 854.495556] ? syscall_return_slowpath+0x5e0/0x5e0 [ 854.500478] ? syscall_return_slowpath+0x31d/0x5e0 [ 854.505418] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 854.510420] ? prepare_exit_to_usermode+0x291/0x3b0 [ 854.515416] ? perf_trace_sys_enter+0xb10/0xb10 [ 854.520077] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 854.524906] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 854.530077] RIP: 0033:0x40fe67 [ 854.533243] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 854.552398] RSP: 002b:00007f0abde7aa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 854.560176] RAX: ffffffffffffffda RBX: 0000000020000210 RCX: 000000000040fe67 [ 854.567435] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000015 [ 854.574685] RBP: 0000000000000000 R08: 0000000020000218 R09: 00000000fbad8001 [ 854.581934] R10: 00000000003ffffe R11: 0000000000000293 R12: 0000000000000015 [ 854.589185] R13: 0000000000000001 R14: 00000000004d3948 R15: 0000000000000005 [ 854.619650] page:ffffea0006eda300 count:3 mapcount:0 mapping:ffff8801d24bcc60 index:0x31cf2 [ 854.628257] flags: 0x2fffc0000001060(lru|active|private) [ 854.630579] FAT-fs (loop6): bogus number of reserved sectors [ 854.633805] raw: 02fffc0000001060 ffffea000709fb48 ffffea0006eda348 ffff8801d24bcc60 [ 854.639538] FAT-fs (loop6): Can't find a valid FAT filesystem [ 854.653369] raw: 0000000000031cf2 ffff880186780150 00000003ffffffff ffff8801d9a44c80 [ 854.661298] page dumped because: VM_BUG_ON_PAGE(page_to_pgoff(page) != index) [ 854.668599] page->mem_cgroup:ffff8801d9a44c80 [ 854.673219] ------------[ cut here ]------------ [ 854.677973] kernel BUG at mm/shmem.c:815! [ 854.682158] invalid opcode: 0000 [#1] SMP KASAN [ 854.686827] CPU: 1 PID: 6684 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 854.695120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 854.704468] RIP: 0010:shmem_undo_range+0xdaa/0x29a0 [ 854.709475] Code: 00 0f 85 bd 19 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 a5 f0 d6 ff 48 c7 c6 e0 32 f1 87 4c 89 e7 e8 16 10 05 00 <0f> 0b e8 8f f0 d6 ff 49 8d 7c 24 20 48 89 f8 48 c1 e8 03 80 3c 18 [ 854.728632] RSP: 0018:ffff880198976b80 EFLAGS: 00010246 [ 854.733981] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 854.741243] RDX: 00000000000287a9 RSI: ffffffff81aaab95 RDI: ffffed003312ed60 [ 854.748500] RBP: ffff8801989772f8 R08: ffff8801c01f04c0 R09: fffffbfff11f1260 [ 854.755750] R10: fffffbfff11f1260 R11: ffffffff88f89303 R12: ffffea0006eda300 [ 854.762999] R13: ffff8801989772d0 R14: 0000000000000001 R15: 0000000000031cf2 [ 854.770267] FS: 00007f0abde7b700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 854.778480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 854.784349] CR2: 0000000000625208 CR3: 00000001c22e2000 CR4: 00000000001406e0 [ 854.791866] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 854.799113] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 854.806357] Call Trace: [ 854.808941] ? shmem_get_link+0x690/0x690 [ 854.813069] ? free_unref_page_commit.isra.87+0x610/0x610 [ 854.818602] ? rb_erase+0x3550/0x3550 [ 854.822387] ? trace_hardirqs_on+0x10/0x10 [ 854.826600] ? rb_erase+0x3550/0x3550 [ 854.830390] ? cpuacct_charge+0x2eb/0x5d0 [ 854.834529] ? lock_acquire+0x1e4/0x540 [ 854.838485] ? update_curr+0x4c8/0xc00 [ 854.842361] ? lock_downgrade+0x8f0/0x8f0 [ 854.846484] ? zap_class+0x740/0x740 [ 854.850177] ? lock_release+0xa30/0xa30 [ 854.854138] ? trace_hardirqs_on+0x10/0x10 [ 854.858354] ? cgroup_rstat_updated+0xe6/0x470 [ 854.862918] ? trace_hardirqs_on+0x10/0x10 [ 854.867131] ? update_curr+0x4e7/0xc00 [ 854.870994] ? account_entity_dequeue+0x800/0x800 [ 854.875819] ? __account_cfs_rq_runtime+0x770/0x770 [ 854.880829] ? perf_trace_lock+0xde/0x920 [ 854.884960] ? __account_cfs_rq_runtime+0x770/0x770 [ 854.889957] ? zap_class+0x740/0x740 [ 854.893649] ? zap_class+0x740/0x740 [ 854.897347] ? perf_event_update_userpage+0xd30/0xd30 [ 854.902519] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 854.908040] ? __perf_event_task_sched_in+0x24f/0xbb0 [ 854.913208] ? perf_trace_lock+0xde/0x920 [ 854.917340] ? trace_hardirqs_on+0x10/0x10 [ 854.921558] ? trace_hardirqs_on+0x10/0x10 [ 854.925777] ? trace_hardirqs_on+0x10/0x10 [ 854.929993] ? __free_pages+0x149/0x190 [ 854.933960] ? free_unref_page+0x9a0/0x9a0 [ 854.938184] ? perf_trace_lock+0xde/0x920 [ 854.942310] ? perf_trace_lock+0xde/0x920 [ 854.946442] ? zap_class+0x740/0x740 [ 854.950137] ? zap_class+0x740/0x740 [ 854.953843] shmem_truncate_range+0x27/0xa0 [ 854.958147] shmem_evict_inode+0x3b2/0xcb0 [ 854.962368] ? kasan_check_write+0x14/0x20 [ 854.966593] ? shmem_truncate_range+0xa0/0xa0 [ 854.971069] ? perf_trace_lock+0xde/0x920 [ 854.975198] ? perf_trace_lock+0xde/0x920 [ 854.979326] ? lock_acquire+0x1e4/0x540 [ 854.983284] ? inode_wait_for_writeback+0x2f/0x40 [ 854.988107] ? lock_downgrade+0x8f0/0x8f0 [ 854.992234] ? evict+0x468/0x990 [ 854.995598] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 855.001125] ? __inode_wait_for_writeback+0x2cf/0x380 [ 855.006298] ? kasan_check_read+0x11/0x20 [ 855.010424] ? do_raw_spin_unlock+0xa7/0x2f0 [ 855.014813] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 855.019387] ? kasan_check_write+0x14/0x20 [ 855.023601] ? do_raw_spin_lock+0xc1/0x200 [ 855.027816] ? shmem_truncate_range+0xa0/0xa0 [ 855.032295] evict+0x4ae/0x990 [ 855.035476] ? destroy_inode+0x200/0x200 [ 855.039532] ? do_raw_spin_lock+0xc1/0x200 [ 855.043756] ? lock_downgrade+0x8f0/0x8f0 [ 855.047888] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 855.053419] ? kasan_check_read+0x11/0x20 [ 855.057558] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 855.062122] iput+0x635/0xaa0 [ 855.065208] ? fsnotify_final_mark_destroy+0xc0/0xc0 [ 855.070289] ? inode_add_lru+0x2a0/0x2a0 [ 855.074339] ? fsnotify_destroy_marks+0x2e7/0x5c0 [ 855.079167] ? kasan_check_read+0x11/0x20 [ 855.083295] ? do_raw_spin_unlock+0xa7/0x2f0 [ 855.087694] ? fsnotify_clear_marks_by_group+0x640/0x640 [ 855.093130] ? perf_trace_lock+0xde/0x920 [ 855.097263] dentry_unlink_inode+0x4ae/0x640 [ 855.101660] ? d_lru_add+0x120/0x120 [ 855.105363] ? kasan_check_write+0x14/0x20 [ 855.109579] ? do_raw_spin_lock+0xc1/0x200 [ 855.113795] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 855.119313] ? lockref_mark_dead+0xef/0x170 [ 855.123613] ? lockref_get_not_dead+0x90/0x90 [ 855.128099] ? lock_acquire+0x1e4/0x540 [ 855.132056] __dentry_kill+0x44c/0x7a0 [ 855.135924] ? d_drop+0x70/0x70 [ 855.139190] ? do_raw_spin_lock+0x200/0x200 [ 855.143489] ? lock_release+0xa30/0xa30 [ 855.147449] ? check_same_owner+0x340/0x340 [ 855.151748] dentry_kill+0xc9/0x5a0 [ 855.155356] dput.part.26+0x66b/0x7a0 [ 855.159141] ? shrink_dcache_sb+0x350/0x350 [ 855.163443] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 855.168434] dput+0x15/0x20 [ 855.171345] __fput+0x558/0x930 [ 855.174601] ? fput+0x1a0/0x1a0 [ 855.177862] ? kasan_check_write+0x14/0x20 [ 855.182075] ? do_raw_spin_lock+0xc1/0x200 [ 855.186300] ____fput+0x15/0x20 [ 855.189568] task_work_run+0x1ec/0x2a0 [ 855.193433] ? task_work_cancel+0x250/0x250 [ 855.197741] ? copy_fd_bitmaps+0x210/0x210 [ 855.201957] exit_to_usermode_loop+0x313/0x370 [ 855.206517] ? syscall_slow_exit_work+0x500/0x500 [ 855.211342] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 855.216856] do_syscall_64+0x6be/0x820 [ 855.220719] ? finish_task_switch+0x1d3/0x870 [ 855.225198] ? syscall_return_slowpath+0x5e0/0x5e0 [ 855.230105] ? syscall_return_slowpath+0x31d/0x5e0 [ 855.235022] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 855.240027] ? prepare_exit_to_usermode+0x291/0x3b0 [ 855.245030] ? perf_trace_sys_enter+0xb10/0xb10 [ 855.249691] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 855.254517] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 855.259693] RIP: 0033:0x40fc81 [ 855.262858] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 19 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 855.281987] RSP: 002b:00007f0abde7aa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 855.289674] RAX: 0000000000000000 RBX: 00007f0abde7ab30 RCX: 000000000040fc81 [ 855.296922] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000015 [ 855.304170] RBP: 00000000200000c0 R08: 00007f0abde7ab30 R09: 00007f0abde7aad0 [ 855.311418] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000015 [ 855.318662] R13: 0000000000008000 R14: 00000000004d3948 R15: 0000000000000005 [ 855.325911] Modules linked in: [ 855.329089] Dumping ftrace buffer: [ 855.332610] (ftrace buffer empty) [ 855.336487] ---[ end trace 2a7c2af409167741 ]--- [ 855.341289] RIP: 0010:shmem_undo_range+0xdaa/0x29a0 [ 855.346325] Code: 00 0f 85 bd 19 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 a5 f0 d6 ff 48 c7 c6 e0 32 f1 87 4c 89 e7 e8 16 10 05 00 <0f> 0b e8 8f f0 d6 ff 49 8d 7c 24 20 48 89 f8 48 c1 e8 03 80 3c 18 [ 855.365607] RSP: 0018:ffff880198976b80 EFLAGS: 00010246 [ 855.370992] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 855.378274] RDX: 00000000000287a9 RSI: ffffffff81aaab95 RDI: ffffed003312ed60 [ 855.385551] RBP: ffff8801989772f8 R08: ffff8801c01f04c0 R09: fffffbfff11f1260 [ 855.392844] R10: fffffbfff11f1260 R11: ffffffff88f89303 R12: ffffea0006eda300 [ 855.400120] R13: ffff8801989772d0 R14: 0000000000000001 R15: 0000000000031cf2 [ 855.407414] FS: 00007f0abde7b700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 855.415651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 855.421538] CR2: 0000000000625208 CR3: 00000001c22e2000 CR4: 00000000001406e0 [ 855.428821] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 855.436097] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 855.443377] Kernel panic - not syncing: Fatal exception [ 855.449178] Dumping ftrace buffer: [ 855.452697] (ftrace buffer empty) [ 855.456390] Kernel Offset: disabled [ 855.459991] Rebooting in 86400 seconds..