last executing test programs: 4.613541605s ago: executing program 0 (id=63): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000d000000000001"], 0x38}, 0x1, 0xeaff, 0x0, 0x4}, 0x0) 4.613102265s ago: executing program 0 (id=64): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x400000b6, 0xec000000, 0x4d}]}) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) r4 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4001, 0x0) fadvise64(r4, 0x0, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @remote}, {0x306, @random="6f3000927951"}, 0x38, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 'veth0_macvtap\x00'}) 4.555804526s ago: executing program 0 (id=66): r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="12010002000008404c05cc090000000000010902240001000090080904000009030003000921fdff080122090009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000180)=""/67, &(0x7f0000000200)=0x43) (async) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0x9, {0x9}}}, 0x0) (async) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000b80)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000a40), 0x0}) 3.58978341s ago: executing program 1 (id=74): socket$tipc(0x1e, 0x2, 0x0) socket$tipc(0x1e, 0x2, 0x0) socket$tipc(0x1e, 0x2, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) socket$tipc(0x1e, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000020)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000030)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000050)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000060)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000070)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000090)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000a0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000b0)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000280)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000d0)) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) write(r0, &(0x7f0000000200)="580000001400010300000000000000001e000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffffffe000000000000", 0x58) 3.58921998s ago: executing program 1 (id=75): syz_usb_connect(0x2, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000459bb2405804035000000400000109021b000111000000090400000195699b000905", @ANYRES32], 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x8000000000000000, 0x2000) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f00000006c0)={0x50, 0x0, r2, {0x7, 0x1f, 0x1, 0x50, 0x0, 0x0, 0x5}}, 0x50) syz_fuse_handle_req(r1, &(0x7f0000008280)="cab1f92d585917232bcfa47f91900c936355a83b5a41f6f43bd8b0d1a1e13674b6a8596a8376e6851e0b96decd071d92ce4887ddad2b82183858d82c7d11948024607d92ec0f1c23a4e755f29fa557d1353a3ced680f530e822eed64b4d1aaf20d1320f3583cadb9dfde95993487f96bc290dc10cfccc5ec8ea864590fc1678b79b0a36c9668b27ae142d22c305496881af0d0546076ec21e31bdab2465010e779e7140036d2b12f59b971792cfed8d07f0b8ae13ee944268f573ec11c1b14d53880a64fd2fdbe981f4d9af8863191efc03a39d5a3f19badf65dd49443297b38bf0c009eafad5879cb78e63b00e961de7d7180941f0d1e87a2635294bcb4619e9d84be1816784325d23fcb9c66388b586c8e719f3edfa2aa37cc3f6511add854c10fe546d1c11f11eeaff24cecc0d47ec8fd336ec08470f06227e4a9410074a3d715eb6a697b04bdfeda0b6753d880d012ef8fada7f4ed649ca214609e31cace9a33937813012e4c1b787d8f71ce9b495a69e5c8810ff9954b7b96743dcdd7e52ebbf526f339d3c8ad2550326d3a396de5ac90787b352feabe013c4044ca813344c97f836851d6daf2de3a8b07a61d1052bd302a641706af7629a042dc2f0374671b287f1325763e1818beba9f7cab9e25d6f8749f7dea4c5ef684723d33938aca32e19b1c6a6237d899fb397e9023764b3f4d6399885533a802e4d3ca76f2e0234ed6d7257f8cebddc900af88cc21ee2816513045e92f71fc8523894d684678f17b5fdb4adeda98fc019c0ba05efeffeff3bbda1d6d84a98002a74237cb8d13cb30d8a9a7e47e4da8273a47df4e6ea53036b5b154b9597e6eb00fcad29ed04a820b1ce807bf1818344122a6f0aac52d24426feeba0af56925cb4a1e70a84251f2b4d4693e689518a0e159647b5b60a62db699a25275520c208652ce4401bb5dcd633e7c889758d3d213f4dbe69c9bb76e80b6e892bb5f5809e042ee5cb1982a2373b1886711d1e68d0bc3d4c9d69ac605432bf84cd81104e77c71cd7c0708244fc9428edd52f8cc8f3023b4c6d3bbad7a9b874111098c4652b34c428a8f789c5e5f3f84354ab7afec1a7b11d2a34771ebad2f15c169a61b431c8a1cca9ca1596fce65242d03814ebf977da9bbde5707b22b5002cce68bd0f6d196df341c96bd0cf0916b8775e75021663ea82c99a90b844cc5f8b6c56b21b1fbbbf6fb40ed0c29ee4ecc2998df2cbe3a4d75025ef73dd9f3aa5bc7aa694fe573a73453c9ff873d0a8840afd91be319181836de45260b4e252394edae58f840858a9b64f0ff37bb1820031e563250e62ceea5a7c4d2cd4d5d10e57176fcf576e774920db06b36ea02f9cae9c1087bd1866fb4bcf7fbf393093b339860a61c61248000a2a1bbc982fa691e311fa1bf2a38afdf08b574eed0df42bdc30c3db7cdcb71687f48070077f91fef93e8e47e248d3e53e8a79fcb5a8f8aa39b3bfa2dd88d5c5840d517ae8c132d423a37a8be3301d62a99753bc72f674205a11850e045430abbdc4e68223a93c76d6d2f1d646af10a15705793e2fc5a532af3dda88f52063a091f1f79cd5a5b23ea7742b149eab1aa43c21c2f15227a1f94b5580adbb1e1c49ade49d6e8b838cff43aa2426651817f479252c8ef7af9e4a5ad33839be6c15b50016c59f13c26cfca796cfc01207acc69e9d3952f6e71c975bc77d5a001f6f6c044770f54d86a4518a4898e3136988d643dd2de907859f0b4d4de2a2d461ba5e05cff49eda86772799b2e7947fdbb89fc5b0347e87f1b9dbb94842cc1457d07f3e0c41342510f5ccb551cdf0fcac1a758041bff75812de1b2abf341ed5f667c9b0581d2c33e0b17f1b46c2287399c62252edb9c1cf2b80b7a1b4c3c903aa4cf5332a2998b9072f61f589ae5df1168f8d18e98fce2bec1d5d876f9757017b73495a4e8f4f2423cde8875aa8c95a9ce180cac6690657b8a70e5541d5ef46575cd74e063759fe4889f4d9737a6c9732f8b7f7836508814093b9bdac5733938e761b3642910d4df0b646c1b9583a502246988e9ab78de3d011e8590e48eadfcdb70c8aad6dfbe1dbd3ef20d9ba393db4e6cf91e3bb4e84883c60dc20ed974a5decde12d3c5a1c9a00999f8eefc244465f518425820b9713cbfc6027f427b9cd8756edec5b3a0301a01ebb12c6d412ee3422aeb8b291619f62f4ce41511156f73e54b5097051ea777af7cb73b36e1274ce1a3892007466cc793eb0515b8984acb99c04c7eaa51e175bd73d99bc0c67c8ea84d808a7906a6ad330ba2c9651b2ab82d0781a969873dcddb068c15b7899fd560a1c3d44b34e81cce079c46fd86522052659e2c3151c79a8ccab1dfcdb91f53ca067ea1b2aa507278e4166e817eb0d7dea67cde1598a1bdb76a8caf82add2b43fdd10bf80b0d2f32365849c425d6ac3d2d88a76378d23961eb96c8422e785ea61f33e4daec02393d51f44b177755749fe84b43f5246d20177800af05752af524265f34f62bd5167fa647d2118aa905a1af53f07e7447bee29675cc23f547339af140c0818aa974ca16da33e767d508e4f56726c7076acce57a9957d08348ef84a39188e800ca44682fccaa9ee1b42e1aaf7738dced1dce3ef2dadfcba2863f36b5f8080ed22539b5176bc2c57e52e4cfde659c1ce9e179c79f85d60ca51c7453dad593190b19a1be8f5c5b0249d70079f10f9d0f07f25a98bd95e6e6f71101842b55347ee008d58522e8f7598c1636c58fd20984a6bb17fd47e7db4bc72854054e7900cac4174cf0b4eda2406842955fd8a2ba00ea4d490dbbab02d659cea4c449d9ee37c8f35daa4740b3273693ee2c1b00965a79d18ad98ae92bf2e1ea84ff1e6181937d38765cb353c6223ead1257d88a8844cb0be17aecc2dd56b78dcd6e2999fe695db248dd68275a5ad0f223a4629b17a040a766b2bd2376d77a422375de14a3daaf4fee92f23ca831452826bc66d0cee2049acbde07bdbb6ce228147f9ed4f9437301e8ca9e1ace0684700e9623a1534212d4c557712a3196d86c86077e97172d7e89436e95e1d7e7629d5bc908e346e504839498890210ca15bea51bb2840f1275d36b99490ff0706aa3ca9e89f33fd99df863acc3bca504c15501ba9d987999ee118f47b7737d2dfe73ab257d680f983da1f5fd5975491ad966989f7b15e76e4e6b1a2987801adb3b7cd4cb1d2c9d0454429c2955643c8fb82ccf8e93051cc10081f8181af0d143deee686f67ec42db1e9914ed047e4bf0006af01028e3839451fa3e17d33586022c63cafaf6d0fc773c96143473316988d32f9943d7477604a27ae4b8a7093bee2cefe10cc02109c748d0676692a2411e5c3b4c4c1b9ac7f9b71a1a7126dacf4615e8c9c3d38f536e8b32e37f406b3dc44db80a00d6e423deec869edb32a411986be1517b6ea45e1f984a6fbd08edb25a305122fe5a90cc46af48ebc36433a1f27f43d85492ea60fd2f43125e7328da93f7aad97f97910112fed7ae7b1785822356a525df1f3ab4637b68d92ecd8d7f234973c686fb11821bb1de5f8459b57892f1dae08aae1924ee60a904d7be6e6611ec3d00002152ab7e0c29c7bf124dbec9a6eff25e619d89c27d187e3ffff63c996c33f4b7e967b607f36a8ac8dba6beb43395c9c9b2e3e36de29b07f9c2d60cdfd1d02813d4e508c56b99405b752758a01cc25bb5436ea1efd52c536fa1d2fb1cd9b1ee006d42b58600be2c1aba59c480cb6e9224d7a4df920598950634033087d3e356f35cd2f8b021d30f4ba79bc60eb6715c6c9bed84648552395cffa97c8cdb8f562f8f127f0e6f86dc61fab11ff782560d88cf2872d0e07a27f38120a0831a93c377298c2ed4fe180eb078422e5f030540fd21ebd414e6c42f1fa5491b5b8fdcada476376732edbfd66e10a475e2c0a43ccf6a41f7879f4577e987695d8d5097f6920fbe2b9ac2cb424de7afded1b5b7db89f3612c487770d58a7bb7517f1fa7a98ff6db3778d40c5f36b27d233a0c18587220f900f4a8e867e33e24c1981acb3445de995132d8fcc58f79ddb1475ba69c464071e95c0707c396c0b1b710cceb51efba5f30a271cd456d5f7216d90b412156ecb01dd41f15ac31980649c5eabc7fbb085a38318d43b0683cba055deb9dde4dc4584935473508837c1023993d50b434b311f126df6a0be0653b97a97bbc9b165098dac8dfd6ed6f033ccf7b32cfa3292296222aebfaec4dcd5066b66be45696067dfab907e2984f1bb6067c170e0617e245c9c09a85a061c4b7e2873ce0571b48d557007d5c7ddf5cc2ffa533e2a3975f3687a6d08a09dc1d285cfed129ec887d70bb5aded429b676c242d57c8f36721bf5732b1f25eced0ffedba7254486c9caab3fb3e0ad3b2dc332a06dadd39e5483a314b1d3086cc198b6b6b272fb56e35e0388b1dcddd484fde0ef9d855ca7bd98ebf0f686cec7d5e37f7b5dffbe4ab28c4422adbaef0c45649b0b830dfff90bbea3b7103ea9dd87d856ba7c5bb485319eecc71acc943c733f489ad72e13b1b232cd1eb4ce87917daad4b0405c9905f7a35501c75332d9acb36057715a6abd0958061fda860c00000000bc9aeac4f47acd022927c381012150fed83a99c2d7b268ff2e1c8d162d3feae2c5bdee747aa10566a94f13d4e1a00a4043bd179310e72ec8e4c68659be77907bba82fc416a72c0d2076821f77e8afdbeac769195a01515ab45ba73ec85a2f8a52146dbbc8d585def095aef4e4491362b596a84d2e9fd0131de2c72b71c4bd239146011eaa209957b2bb3f74bf2f42a17440749688d66a18a9d4a7d1e2bbb34dbb2a45460e69a1ec43467665c59438d35fe9b04a94e408ec4bcf7ba1a25bfc287d6189b65711904be9860f8a68d1bab99eed54890f963caef1fa0179224b650f090f67dca59f1241c2a25bc921d522f61e57d2bad88c057d3f7729499a0391fca3a62b27cc0a9b976da3eef333d88ad128ea757697ffdd50633b66b73ea3ddb565bc3d8780f9c0bb2347551969aaa500e7c030da2a92eb3f78d88b91eb547dba2e9be7ab2aa617f0890c39c73c8c2b35ff7ec529f6b8d08e3fcf2630e454bdb6474185ae72ba69310654c9c0b3ba158fe223954e1d46f9d27b0a4e090b0084918b2964bdcee31d258325b89ef96790ed1df4842b482023f1d22fb3e01280f1c8616153035f10bd65de57c1fa7d5a17e77b12e348bd3019092ef548c5249694168dd24df8a7318eccd779da4f547e9f162f484eb3ab9f5bd196f6b68656725d2624b61d09f73586753a1fb7eeb1721973f8e15522487f1dd1412b0f4846801d1abbfe53b755f15047981b162a1de04d52b4d4762ac877e4d718619e8cdba16df688fe95bdc9a1ee99c21004ba7e72985752d89d6892a4169296703fde314457f014ed89c129a4c83b5bee0bb93cb69a83313442837bc03679ee317cf8d1b908b70fae1b1461a398f310ac073642f954ab39e0eda329a94a5c12cf262ca4a25831dbc10aecf83d9d54776c379c230bb488cd6c9295bc31cfab61eb9b5486726f5c854db8aad2642d4468643f3bc8b25cdc9fda7aad04b06b61b185868a44acd46a0bd8debc1e431f19aeddfa3d0e480949bd361f6c988744acafae954c140192306c3066e8e434f70e8cd67b65a59923d166a95ca5e0515e2059e1f1aa9a74bfd49e4e37638bfa6b6117b790c4ec7f536d046c38f8ab6eedac1713bcb8860a18cac43e9add3c68c3ce5d17fbf76e966afcd3ed7795540650e093d39926f5e3719156baa54307b4f5e934f24951b3644a7657e798525d3f1207b28527a5bcdeb33e296c6c0e9e1757941ddd24a0d15c9a21918514a3143ef3fc2e775345ea10aeba6767686e9cfa646da377e88fd759a33ff20c9b258fd37d063d02fe22f090c5e324b507cd3bc42248a7abb2c7d0b1b85ecb5a67bf53a2f25d139ea523808678942e1588fd677df161b67b563a446a2cc69d9126fbf308258a13fcd6f53d92d9947311e3de4fa5acd7c2684d9eb3b4feb024e05bbf090836d92e30b68df6a7619542c9acbbb69dc73c781bdc7ef4b25c2af77186f493a5038a56508cc56b7085e13f4264e02a2a3bb515e15301371520481302f2367c883a5ac503ae4269cbbc8fb2f0f77ecaea7b8af04bc24aa90f677a72bbecfdb225864714344a8fd1c07ef664abaefe53bd76ba12c8bf45860a316812af87348682ee7005ac6a00523f4313102742ee5502d8c61c3321d1b872780192f4d00b12b38d0aedd34619c42f49b81d7bddc4ca481ed8f448bc3ad98b13f7176748838d623e007a24948480e978b80ce67ec952eca613091ad4f81cd521b2851bb8b2a6b1da0420eca80aecac9c0887988e1f29906c9ce65b990a00f22ba6f115a7a0001f511ec35dbcd401130173fded8b2e23365caf3d6d7c8f404383f16fcd76b17c220f88c1fe96211bd92c5803c63d9537a2ceb258508d9b1d74ca43174eaefd677ed6db63bb3d7712c9558c7879fbe67b7396c721407953db9dad13291f96d7d0290ad56cf1f65ccf58d3f5b8ba1f78f81d86ae0ea50926ff352d73629da44a6d31598dcdcf81355faed4f5a6ad8cc39d4a414b97f193c896bd3c270097cc96e4a5e36ca9a56a27c52a03decc4837d7b008acc1fd2724f97e0e9591afb5de3af3ec5fc16e1bee79098cc94d638375d69ae5065bedaed575e11b1b0a4d1189830856e8d48a6c50bf18cb9f8919fd8a55ad0b2f7d8c096c7f549fec8e1522be0de2a69699afe47e899ac6d5405c08e2e374326808ba76259d85b971dcce55aceed11583603dd280fd15c8e7b206e8bade3f6d83c6041838ea8b489fb9f92ab220ad5d3cd2af3f45cb2df7094d550b2cfea314469943a159e12c01897a7cc42904eeb24cc507e7ce7ffb4d22efdcd5cb5d75975582e14960fb0f2b83cb774faea32dfba7ed0e8b6a749785166cb5c77dde7498f67f7f20d0b85a7fe6e7f8a8e3f95bd795165f36440d84434cef17f81697816030e3a86bf003272ca4868ab935fa0d465fb10637a706c9fd04fa4d4eb421e87aa6628a1d6174833af4dbfceab7fc5989550c0847bf27a5243e3b318fffde95d11cf507bc4e092180dd228df9f89d193a160d50c223309eae580a09f2e78855f17f8ad25c1f5814becdfca7948c7045b242e22d5efab676fe717eb34d2f0fcb77289c8b12caadd2377b7ccdcfab61900971b4a2ac132587174117428739ebb109fa133e483956bd499dfa530cbb3d1df42309f6f0755b043d85776807f25c3b4b518a2274671eb38f3e82ad4397377f85201771877a7cc43b838791a4d4d655ecadf03d8c1687e961c83dbb64c4d54d4b745a3abca7e381a00c6f51f48f6f7ce29ec656d89a1fab216675febedfe6b08c35add5aeb8cf6c0b226d309a222e1783e45e560f6ea64bf7706787f199116341f874321b52b1135830ab8979ae5546aad4ecfdac0045d4d15b4ed2fe26e484793db6aa61d40333355fa96ac5d1b8a5b5fc033475cba14f344007bfd82deb64b5c2eda6c0d528e4de0c21802d6b27554c0e2090f2c4ebd19208ce904cc02756b44bb2f8ebc1d37961c0957a4815487cbf76fdbe1f2b77b563a5663a00952c92579399f7acc1d41d9289ea0345f02f6f760ced802c8e0b14760a43dd04e6c371ceab9f5cb3617cd7ab31457b6821c6a4f34b243fba61f5c553e58ca253d5723382cf5d3f8357347ee2af2d48d86367f993e4b80b849dd3f50b2a89338af97e11b9a796ae2548856cce01334bca0c558e160f16e74699c7eaefd699acdf4d5019bf70f2d9c083f62b5254262f05c01dba59b1779502d3ad310a3039447d730a2cebb1242331a9849921c07336e985a844c55ce6129a650b3fd7cbda52a0cfdf0ef566f24adb8c959e442e9d5663fa16561b185cfb18355863d9b9f91c3829c4b0ba580668402a7a100fcd4a4e901b660863a9537f46e4f36446945e8f62e53e8282ccd7cfe14fca161d7daf592188eb2e11e275f616f4e692db8f318e8fb635d1a2582a3c8ad3050995f4cd810c04b23aaa6b26a2276133b443280f0526c9b1c016a7fdc052eff91d167b2813ec4f868c2da5fd9568da148e0ced0229f415716c1caddba880efa2017a82829125e734b96333da0b15340c149b50be86e3017bdaae3d80ae51c35df37e67684e81b5933cc7bfbe7ef0486d57e3901f9ae3eb1d592eb3fc244ce6555d3d69922dd3dcefecbba207fcbd5144a5ff97bf2216c046348a633284db59c10662350c7484ced762f353cd01a971c88d0eabb68eef856d585e8f5a684dc948b094754362ba8d606f85a755a27895ff5b6b4ea0387574afdf362a43b5535a2838b3f00f24612b9ae47e95f15d8b828efe56152d77871cfda0e0ff9936db3fe9c49f0d0f5ef9b71b81efd2e92d0166a4970254950a51235b66866d5402740adaa584e892572a6f46714704660cfbcaa56cc27cb538a908d1ee2fc7adaa674ce7a717f6e0481a2374f768fa3df8368bf4281bce6f9777f958f36502908d7c921ba745d0cc16b8a9a67f15c26d4b005788b1e90b19cc13f3e925fc14ef31d624c7500710d8f80e5bd4b14dd6bf70c210db6077c69d2d1751fe999442502d3542be12b732e3793e6c5e5c33a15a792ea344b0ed0be1ebb1d4e896e3e62d8d85afad2ae134dabc4f0d3fc719c6245d3bfafa42f0cdc9c0d5c4ba5c20b9da975bfd2f211bee8589ce1dc9652c2c3cee2a5e8a00049e42afe4403a905b60e0dcda1120d32ce36b91719d6308c93dfaa16c23a3b37e88194778be77d5e9e64b39477b76b4644ca32525b73bcf1fd9dc9af7776f2149e368053c58e1c93e1ec4575cb5e0b2da61d5e6b19436f3c095cdb4af4ddfc3364975700e5ff5275f9336b8cb3b959a1cd94f6b9c3a33f35e9ba4b7fea0466edf54e5e2e06a79bd170392c02b09749f3d111ef60baa8016dbf9ba581beab2c43d094add0d7fb7e16f198f3050641255f30a57c3045c1b51dd6e5d65613167596365b9c67aaa36fc89c44fbc4c8c96c328554a63a15511b04692651dd5e30780caf0dfce976c665e7b05fa6143914837bc82fb9d9dc5a1660e28a697e8a0a32eb8db109c5a045243d86ea11847fb64ec450112d77ecba32de418629a4ea2ae3f7ed3625b26def5c19813a6386ab4e43838c1fad3d4e92dfd7d3f98b3cf46d6e20304851899c59661e9639f3ff52fa023114907d930d74d605f3f7c5fd9ebb446d807e96cf3bf3517e369dc98f489026ec035a86f3719e1e50a48c0381f7fd2a7eea1d3a09ef7a0ba50b2ae28c2c955db4761ac005226ebc0c18d108e8ac066371be249b80eed88afee799411a50381cacb2d5164f0827720eb9d11b5cc548c2e145291dfbc5d4f70646dfbca077ce8ad3a3f8c627021295cbef70f5013c53e8fce32116e678a7b1dc535d43b429d330e9193f8de1a6c1da4353a86bc722ef1cffe59a012ff9c5f45b85e55ebdaa6b36a519c544ef8a86095e522d7dfbb9cac41e826fcc4bc676297141195f839ebcd8f64599fb15856960f97bc70d2336507d5060282d0988f354eb757c6f4b0ee77e2c0889e5336633ac28e2651c98e7f2fa4c163f8fc196b6798c1400c46710abed12a33a95afa56c7fe55de0b48cc984c80f6d98d212daeefdbcb457217b3962436e481d70967cab6b0943d5da59021ea9fbebf66e86943e029ef95d46d347b834098e1c8fb4c35d15945bc2e336f74c6c80430ad5fc4f5b9c6b41245ecf151eea90763ce3e09e050ae1c0925fa7a5ddbb7f210226cdcf9ee406041b73a5988646b90ed382d08e7a147078f9de025f5617017ec70f65dd25d7ccdb47ad7209474f4ca461ca46f0afe3cb405c3b72d320016d01b62def93fa4fa5a34df145c526fc497329a9e29ce17a929893f7beb417c88804418271dbeb51115821db4737b9cc467f190209649f543675defbf95640d20cdd124e85788b703213f4e99b4f36b74b5d44b67b7bc995ba133da4ae92f3a3db49c9ec039e0285001fc16760da0d07552e1ad621a4bac6d0b6409316e8a78273b79aa70df0e3ca024336d42c530550be8c68897bfa6a44f595bf5be48f8b25b48825ebcba815db4b3124522bc71e3970dbcafd479a6dab40f745a655cc3f9dd5aeb046d25baaaa160ba21f8b3c0292329ae107483c8caafcd70d041facfbf705dda95370a91879fc0ab9132e3b7b02cad69417178c4f34909df7a373bacb289476c25c901be7b52aabfdfcb3415ef3a565c7de2f0128c63e16984e2e98ad23e06b890f22894ebeceefdb472192e501e2c791232933b52ea4b9c4e9fe3654b8b1e08048fbcf58fada1cd49ca6658ce6ecd12102d90c81eac26090efa36514553abb298f7cf1a43bd6d473c1436b6be9e87445de726cfffb00c72de49db0585d677d5b245e15f9a53b4c258ba2fd67d38afd9ccd0d409c0bad675fcfbc1f4e5166fd1b29203274f758f55a266b8f7c9ec8ef1dd4913727fa392ce6b11baf902ea708adddd836982a609718c1dfb810aee6f21e47c27dc6b4eeebe5fc21aae6fe7d2908679c873e2aa45a1ee14cd7e10586216d5e17cdbfacd4bfedf00b7ba7fc46d4ac90667329ba76b4fcc6b991a55c9ed159a2fb9525c975bc0aa4a291fdde14a78b95adcde52fcb5a893ee7b4df6631b3ed5a9d9d9ebe36c7cedea777a9e67faad7f7004f0a820aeb6636f24685a15d12abc639aab2233b36584670c667f9e7a3fe1195d35b268d1052d5b4c9625dc963640c2c5e6c37d36acc31755b34f3ee2af7b7ba5dbe105322a3741c567c9edd817f6488fe69301b19481fe2e2cf74b19d4b224598b0ce1fa151fa1ef3d69aaeaab397a5eac72e0b969a09b85e3258e891db207393bc281afa93468b29b7e55cc2decf8292fc68e1a02b2faa873a846680992b37a548c8f724c0125027faa58be5b2836206cc34c063b50270d7fc968dab0d38072ca90bdef91119b72ab417d811d2f32bd41e6ab2bc5b5293f92f7a0a4f172bfea5403cd418db95e1a4232f78f6afd3d13978e206d85fa9ebe2abe444db065d03b6169bc9f0dbfc19237a74bd13c1ef844f839b20018fdaf1be6f1a171f6f3ce2205fdcce38330b88ceba0c5eae812e12be99993d265f806e61ec42c9527287967a1c3b27afb1edc35a5d17bb7f4d20ea708c62c9170ba2ab710f2d7f5dca7b33e0f9434cf0b6ee846fc8bc45d39f252ec682732fb090f46032491155d83a30894a259e037e57de7523481bcc2d704d8d728fbdf048df30f7e4861f62b8e63de47b3838b5062ccd2c125bc581024ea76bd4b1f53057f37d329f7861a2a70fd3b6d6fe252a1b892192ed75c585ab809f702e27e237c4aa2dc947585c2086eeaa29c3ff7e02cb7d3a0aa3a8156d2897daa9c45a2e28ba14fd40c8a3a058805e4b5b10641c3c25b9ab80cce83206b13a1e2bc362eb5ab7e0e677c01fc0486aa32862ad0afa4f1cc8496b961a0eec71c26ad107ead599d8ddd59d85adceb3ea442efcf8ed64f4c66547344dc81ef5b6ac102434395203f58d59656d41dcc192774d70f4f2964e304efde831126d402a240325e603347aa43626b5eb69b0", 0x2000, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x90, 0x0, 0x7fffe, {0x5, 0xfffffffffffffff9, 0x0, 0x4, 0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0xffffffff, 0x1, 0xc000, 0x2, r3, r4, 0x0, 0x8}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl_fd$Q_GETFMT(r0, 0xffffffff80000401, r3, &(0x7f0000000040)) 3.052378744s ago: executing program 0 (id=83): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x4f}, {}, {0x0, 0x0, 0xd}}, {{@in6=@mcast2, 0x404d3, 0x2b}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xe8) close(0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="020d000010000000000000000000000008001200020002000000bd00000000001000330002030000003fff00000000000200000000000000000000570d45f3dd6560210000000000ffffffffffffffef030005000000000002000000ac1414aa0000000000000000030006000000000002"], 0x80}}, 0x0) 2.997763005s ago: executing program 0 (id=84): r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000340)="580000001400192340834b80040d8c560a117436c379000000000000000058000b4824ca945f6400940f6a0325010ebc000000000000008000f0fffeffe809005300fff5dd000000100096000d0c100000000000224e0000", 0x58}], 0x1) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r1 = getpid() process_vm_readv(r1, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) 2.935756957s ago: executing program 0 (id=85): openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/kvm/parameters/nx_huge_pages_recovery_ratio\x00', 0x688000, 0x10c) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./sys/module/kvm/parameters/nx_huge_pages_recovery_ratio\x00', 0x15d) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./sys/module/kvm/parameters/nx_huge_pages_recovery_ratio\x00', 0x2, 0x0) write(r0, &(0x7f0000000b00)='1', 0x1) ioctl$F2FS_IOC_GET_COMPRESS_OPTION(r0, 0x8002f515, &(0x7f0000000040)) syz_usb_connect$uac1(0x5, 0x72, &(0x7f0000000040)=ANY=[], 0x0) 2.39348672s ago: executing program 1 (id=92): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300030e00000027bd70000000000004000900a800000001d78771b90bd8a3b4914783c5432d69ca5b9538a900000003000600000000000200000000000001000000000000000002000100010000000000fb1600000000030005000000000002"], 0x70}, 0x1, 0x7}, 0x10) 2.3924127s ago: executing program 1 (id=94): syz_clone(0x20051091, 0x0, 0xfffffffffffffe3e, 0x0, 0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @local}, 0x10) listen(r0, 0x0) unshare(0x60000600) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00000001c0)={0x3, {{0xa, 0x4e24, 0x2, @mcast1, 0xff7ffffd}}, {{0xa, 0x4e08, 0x4a3, @private0, 0x4ef}}}, 0x108) accept(r0, 0x0, 0x0) 2.296848213s ago: executing program 2 (id=96): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x4f}, {}, {0x0, 0x0, 0xd}}, {{@in6=@mcast2, 0x404d3, 0x2b}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xe8) close(0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="020d000010000000000000000000000008001200020002000000bd00000000001000330002030000003fff00000000000200000000000000000000570d45f3dd65602100000000000000000000000000010005000000000002000000ac1414aa0000000000000000030006000000000002"], 0x80}}, 0x0) 2.217645045s ago: executing program 2 (id=97): openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_DESTROY(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x3, 0x6, 0x3, 0x0, 0x0, {0x2, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x4000011}, 0x4800) bind$netlink(r1, &(0x7f0000000440)={0x10, 0x0, 0x25dfdbfe, 0x1000000}, 0xc) (async) bind$netlink(r1, &(0x7f0000000440)={0x10, 0x0, 0x25dfdbfe, 0x1000000}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x8931, &(0x7f0000000200)={'dummy0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1b) r3 = socket$nl_route(0x10, 0x3, 0x0) write(r3, &(0x7f0000000100)="60000000100001000100000000000000000000000000000000000000000000000900030063616e3000000000340012800800010063616e00280002802400010020a107000003e700"/96, 0x60) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) close_range(r4, 0xffffffffffffffff, 0x200000000000000) 2.217175065s ago: executing program 2 (id=98): getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0xf43c1, 0xb0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=r1, @ANYBLOB=',group_id=', @ANYRESHEX]) ioctl$FUSE_DEV_IOC_BACKING_OPEN(r1, 0x4010e501, &(0x7f0000000180)={r0}) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000406c256d0000000000000109022400010000000009040000010300000009210000000122050009058103", @ANYRES8=r1], 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x23) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f0000000000)={0x2c, &(0x7f0000000300)=ANY=[@ANYBLOB="000005"], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="140000001000010300000ae6f72087a003"], 0x3c}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000300), r4) sendmsg$SEG6_CMD_SET_TUNSRC(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x30, r5, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x5}, @SEG6_ATTR_DST={0x14, 0x1, @private0}]}, 0x30}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000040) syz_usb_control_io$hid(r2, &(0x7f00000002c0)={0x24, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0003020000000203"], 0x0, 0x0}, 0x0) 1.560912321s ago: executing program 1 (id=105): getpid() (async, rerun: 32) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) (rerun: 32) syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/arp\x00') preadv(r0, &(0x7f0000001440)=[{&(0x7f0000001480)=""/125, 0x7d}, {&(0x7f00000012c0)=""/67, 0x43}], 0x2, 0x1, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x75f, 0xe382) (async) r2 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc90\xb9voI\xa5/\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\x81\x00V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93\x9c5\xcf\t\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\x94\x13^\x13\xaf\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\nr6, &(0x7f0000000080)='&)*\x00', 0x400000, &(0x7f00000000c0)={@_ha_fsid={[0x8, 0xfb]}, {0x7f, 0x2, 0xa441, 0x1000}}, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0xbd9}, {[0x720c, 0x101, 0x5, 0x2]}, 0x1, 0xc1, &(0x7f00000001c0)=""/193}) write$P9_RAUTH(r7, &(0x7f0000000340)={0x14, 0x67, 0x2, {0x0, 0x0, 0x8}}, 0x14) r8 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x8, 0x94, 0x7f7f0000}]}) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r9, &(0x7f0000002a80)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="38000000130001002bbd7000fbdbdf2504004f80040031802000bc800400c380180035"], 0x38}], 0x1, 0x0, 0x0, 0x8800}, 0x8880) close_range(r8, 0xffffffffffffffff, 0x0) 478.042708ms ago: executing program 2 (id=118): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x109600, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0xa70d6000) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, 0x0, 0x0) fadvise64(r0, 0x2, 0x4, 0x2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040), 0x208e24b) mmap(&(0x7f0000146000/0x2000)=nil, 0x2000, 0xb, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) (fail_nth: 61) 223.001344ms ago: executing program 3 (id=119): mount(0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./trace/trace\x00', 0x0, 0x0) preadv2(r0, &(0x7f0000002780)=[{&(0x7f0000000780)=""/4096, 0x1000}], 0x1, 0x5, 0xffffffff, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40a01, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup(r2) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="001c86dd0700100012004205000560ec97000fc88800fe8000000000000000000000000000aaff020000000000000000000000000001"], 0xffe) 212.237935ms ago: executing program 2 (id=120): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300030e00000027bd70000000000004000900a800000001d78771b90bd8a3b4914783c5432d69ca5b9538a90000000300060000000000020000000000000100000000000000000200010001000000000003fdffffff00030005000000000002"], 0x70}, 0x1, 0x7}, 0x10) 164.472546ms ago: executing program 2 (id=121): prctl$PR_GET_SECCOMP(0x15) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000980)={0x6, 0x0, 0x0, 0x1}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000740)='blkio.bfq.sectors_recursive\x00', 0x275a, 0x0) mmap(&(0x7f00001e3000/0x4000)=nil, 0x4000, 0x2, 0x28011, r1, 0x0) preadv(r1, &(0x7f00000015c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000004c0)={0xa, 0x2, 0x1ff, @loopback, 0x7}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x24000045, &(0x7f00000001c0)={0xa, 0x2, 0xffff, @loopback, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000000200)="8a", 0x1, 0x4028880, 0x0, 0x0) shutdown(r2, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000527651177149a01761783e00010005bd7000040000000200000008000200b961ace4e53f605f6562", @ANYRES16=0x0, @ANYRESOCT=r2, @ANYRES32=r1], 0x1c}, 0x1, 0x0, 0x0, 0x4000894}, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = socket(0xa, 0x3, 0xff) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_usb_connect(0x2, 0xb3, &(0x7f0000000000)=ANY=[@ANYRESOCT=r3], &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0xa, [{0xc0, &(0x7f00000003c0)=@string={0xc0, 0x3, "a13fff44fb367b718495ff7f66ae1eae7a5d7293056d5d6d32d34f6a15674566dd486b931570f6f317b52144dda1ba95dd4dd361a1cbb525ef4c65fbbb7300cdf099c16930d01621f9ea56a1e85dac739fffa93b13c523141fb5d191dfbe4c5dfc0dfe78eff7ed31f3a9e1ca45c200fea69afb8ab7ba36fa60f3baabfc0ec21f6f5b5059b5692fe843b71ccd50cfec86a3d3ae874333ad2d5e26f4280f306113dc614d4472d071b7e6fd0500a49a35c14071e644736a34d04f40851a16f3"}}, {0x9a, &(0x7f0000000b80)=ANY=[@ANYBLOB="9a03c017f9c84ed9b33b688c461f7c209a2c8dcfcfe4ed7f93bef82848f355b3927159d49206645a34ff2bb40b6c21e705f3d8e0e693db5fac900002db96ff13028393d93294482c8980815ff3322dbd5dea40e76960e0416b5f4cd2f2b5a49389fb5be4c9401f444b8b62aa4215efd7901760592802fbe5f3315a118970c62ca441845f89285659b4d70ad9ac17fea73c8d832de2d5c3ccfda585d6db3c036d39c6ebc44cc0d72fe144"]}, {0x4e, &(0x7f0000000580)=ANY=[@ANYBLOB="4e038d79793bf10e1f2f1f0d78a1aecc3374be5ef3550f0329089843369d5bcbf3022586854b3b75e689d229a3f619af3a6ca4e0464fbe3bf9b401d396fcc0f0d02102c2c7b23c2446656516d7c2"]}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x280a}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x421}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x340a}}, {0xa3, &(0x7f0000000ac0)=@string={0xa3, 0x3, "f595c361bf5613090dde7b1609ecb566d37abdfb3ba71cea64cc510ec4dfac8cd5e32fdcdcadb6f1e899e7efe8978f587492d85683b4e93f9700cf5fc422af23933a8012b430c7f30a5f40e996f82eead3c62bfe10d1bf49ce3fea8fe1d4650a40c23fecff0fa06f752f2ffc74f04179bfe74e9390d3304b5ac1325319a7728abca091bb28fb07b360abee4ed9a3dbcd06755a37e56b23f7f107824a8a70eaa143"}}, {0xe5, &(0x7f00000009c0)=@string={0xe5, 0x3, "d6d538245f6a197c2b056549771fd45cf39e57757e5a6c636f20abfeda775f39661a36a7b7807580390c7950c1f8a78b5004e3b6e83dc5cd83daf5ad2111a517aa2234e4619653a5eef89bd1a6dab1086d2c422c0f3f7f6db2687cbf4fa9dc14a80f8c6a6d9631d082f03098bf4a1789d0fd16f6591ec7b93d4197dfbc5aac53cd10d2a560ec86ab791611c86a47757ae48696429a85b02506e9d26db842bbb70e747b1602bf17796e0755c232ad68803a0ca81d6db53e01a3e3115e126cbaaacdbad418efb65ec1e88338ef4dadd0f711114b1d9ca20ead4ea5f611e8b610bcef66a7"}}, {0x63, &(0x7f0000000780)=@string={0x63, 0x3, "7dcf4d8a49f9b56cc0d48b07524dac2c0bd25bda0d3f91a9e64fa5dfe9724a5e39e275b1a78a174eb9fbe9a04ba774a85a2514420d08ae01a0077a5fff6a3616f48740cfc22bef9301fa99b326350674cff4600842cc8f00dbde426d7ec22140be"}}, {0x27, &(0x7f00000002c0)=ANY=[@ANYBLOB="270386860bcda6000c7ea94e7c51036e788e09f33213bd2af109c605f640bdb9885cc253cf6703133f1561d050"]}]}) syz_usb_control_io$uac1(r5, 0x0, 0x0) syz_usb_control_io$sierra_net(r5, 0x0, &(0x7f0000001b80)={0x1c, &(0x7f0000001480)=ANY=[], 0x0, 0x0}) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000140)=@ccm_128={{0x304}, "10c0a9cf4429756c", "a62fc26e80737537b03f0e4b19541bac", "818c5a8a", "8ff5b779ff0def73"}, 0x28) write(0xffffffffffffffff, &(0x7f0000000200)='- 2 0 0', 0x7) ioctl$TIOCSIG(0xffffffffffffffff, 0x40045436, 0x18) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x2006}, 0x1c) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_DYING(r6, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x6, 0x1, 0x201, 0x0, 0x0, {0xa, 0x0, 0x4}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x24040890}, 0x4000000) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22, 0x6, @ipv4={'\x00', '\xff\xff', @empty}, 0x4c}, 0x1c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000500)='wlan1\x00', 0x10) r7 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0x3, &(0x7f00000000c0)=0x564, 0x4) sendmmsg$inet(r4, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f0000003e40)=[{0x0}, {0x0}, {&(0x7f0000000cc0)="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", 0x2d1}], 0x3}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000000000)="0085", 0x2}], 0x1}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000480)='=', 0x1}], 0x1}}], 0x3, 0x0) 47.336369ms ago: executing program 3 (id=122): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="7c020000210001000000000001000000000000000000fffffffffffffff00000fe8000000000000000000000000000bb00000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0003000000000002cc011100e0000001000000000000000000000000ac1414aa000000000000000000000000ac1414aa000000000000000000000000ffffffff0000000000000000000000003c040000053500000a00020000000000000000000000000000000000ac1e0001000000000000000063f728e9497e7331000000000000000000000000000000000000000000000000000000006c01000006350000020002"], 0x27c}}, 0x0) 47.023929ms ago: executing program 3 (id=123): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x3, @loopback}, 0x70) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) sendmmsg$inet(r0, &(0x7f0000000d00)=[{{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000001500)='\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x9}, {&(0x7f0000002800)="cf", 0x1}, {&(0x7f0000000380)="08e0ac8fb1d99df61d7b518d0a62", 0xe}, {&(0x7f0000000180)="8a", 0x1}, {&(0x7f00000005c0)="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", 0xfe}], 0x5}, 0x249}, {{0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000001580)="ce90bfdb", 0x68}, {&(0x7f00000007c0)="f2e659", 0x3}, {&(0x7f0000002e40)="d4", 0x1}], 0x3}}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000003000)="e1", 0x1}, {&(0x7f00000010c0)="fa", 0x1}, {&(0x7f0000001680)="d8", 0x1}, {&(0x7f0000001600)="f2964dd1", 0x4}, {&(0x7f0000000580)="b8a2f6", 0x3}, {&(0x7f00000002c0)="7940e900e0377757a9edc0d9376c21328ad2f7584fe4c8b712b3e5e08ecff5258151bd9eea7b4ce21f67ab51922ce035987127fda5812df903188e321419610f4beb6cdf6fa073876157c4f1d2054439d8db3f4d937872de928b62741fd60e6b56979ad883f89a02e24a577275bfb498b7a127abd0eb099e704d18d63dad611b45acfc3b8dc5457c8383d7d8621942e8e2ce6e4017dd6e5ed9732e739be6593c3b033524669ce17c3b822a6953eb11a20921220000000000000000", 0xbb}, {&(0x7f0000000280)="87", 0x1}], 0x7}}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000880)="87", 0x1}, {&(0x7f0000000900)="11e09017", 0xfffffec4}], 0x2}}], 0x4, 0x4000000) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000000)=0x7fffffff, 0x4) 0s ago: executing program 3 (id=124): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f00000002c0)={0x0, 'syzkaller0\x00', {0x1}, 0xb5}) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = socket$netlink(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000140)=""/20, 0x14}], 0x10000000000001b5, 0x81000001, 0x80000000) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.10.24' (ED25519) to the list of known hosts. [ 26.907566][ T36] audit: type=1400 audit(1786113442.350:64): avc: denied { mounton } for pid=286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 26.908715][ T286] cgroup: Unknown subsys name 'net' [ 26.930232][ T36] audit: type=1400 audit(1786113442.350:65): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.957554][ T36] audit: type=1400 audit(1786113442.390:66): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.957733][ T286] cgroup: Unknown subsys name 'devices' [ 27.082689][ T286] cgroup: Unknown subsys name 'hugetlb' [ 27.088317][ T286] cgroup: Unknown subsys name 'rlimit' [ 27.181447][ T36] audit: type=1400 audit(1786113442.630:67): avc: denied { setattr } for pid=286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 27.204622][ T36] audit: type=1400 audit(1786113442.630:68): avc: denied { mounton } for pid=286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 27.229400][ T36] audit: type=1400 audit(1786113442.630:69): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 27.237918][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 27.261240][ T36] audit: type=1400 audit(1786113442.710:70): avc: denied { relabelto } for pid=288 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 27.286673][ T36] audit: type=1400 audit(1786113442.710:71): avc: denied { write } for pid=288 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 27.346884][ T36] audit: type=1400 audit(1786113442.790:72): avc: denied { read } for pid=286 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 27.347346][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 27.372426][ T36] audit: type=1400 audit(1786113442.790:73): avc: denied { open } for pid=286 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 28.428479][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.450692][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.457810][ T293] bridge_slave_0: entered allmulticast mode [ 28.471298][ T293] bridge_slave_0: entered promiscuous mode [ 28.478667][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.485808][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.492905][ T293] bridge_slave_1: entered allmulticast mode [ 28.499023][ T293] bridge_slave_1: entered promiscuous mode [ 28.627079][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.634307][ T299] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.641410][ T299] bridge_slave_0: entered allmulticast mode [ 28.647555][ T299] bridge_slave_0: entered promiscuous mode [ 28.655217][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.662294][ T299] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.669379][ T299] bridge_slave_1: entered allmulticast mode [ 28.675688][ T299] bridge_slave_1: entered promiscuous mode [ 28.702405][ T298] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.709464][ T298] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.716692][ T298] bridge_slave_0: entered allmulticast mode [ 28.722950][ T298] bridge_slave_0: entered promiscuous mode [ 28.734439][ T298] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.741494][ T298] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.748545][ T298] bridge_slave_1: entered allmulticast mode [ 28.754818][ T298] bridge_slave_1: entered promiscuous mode [ 28.767027][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.774085][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.781381][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.788419][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.814101][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.821402][ T297] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.828507][ T297] bridge_slave_0: entered allmulticast mode [ 28.834787][ T297] bridge_slave_0: entered promiscuous mode [ 28.844042][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.851123][ T297] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.858178][ T297] bridge_slave_1: entered allmulticast mode [ 28.864482][ T297] bridge_slave_1: entered promiscuous mode [ 28.962118][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.969418][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.988292][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.995368][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.014856][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.021915][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.079679][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.086761][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.100748][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.107840][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.116385][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.123459][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.134875][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.141936][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.169875][ T293] veth0_vlan: entered promiscuous mode [ 29.179111][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.186163][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.194038][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.201070][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.223686][ T298] veth0_vlan: entered promiscuous mode [ 29.244896][ T293] veth1_macvtap: entered promiscuous mode [ 29.256959][ T297] veth0_vlan: entered promiscuous mode [ 29.266566][ T298] veth1_macvtap: entered promiscuous mode [ 29.273791][ T299] veth0_vlan: entered promiscuous mode [ 29.301886][ T297] veth1_macvtap: entered promiscuous mode [ 29.320932][ T293] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 29.342362][ T299] veth1_macvtap: entered promiscuous mode [ 29.376821][ T317] netlink: 96 bytes leftover after parsing attributes in process `syz.3.4'. [ 29.553429][ T346] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 29.730754][ T10] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 29.730754][ T45] usb 3-1: new full-speed USB device number 2 using dummy_hcd [ 29.746006][ T311] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 29.881816][ T45] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 29.892198][ T45] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 29.902517][ T45] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 29.910704][ T311] usb 4-1: Using ep0 maxpacket: 32 [ 29.911787][ T45] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 29.917883][ T311] usb 4-1: config 2 has an invalid interface number: 32 but max is 0 [ 29.925170][ T45] usb 3-1: Product: syz [ 29.933124][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 29.938125][ T45] usb 3-1: Manufacturer: syz [ 29.945699][ T311] usb 4-1: config 2 has no interface number 0 [ 29.949466][ T45] usb 3-1: SerialNumber: syz [ 29.960523][ T311] usb 4-1: config 2 interface 32 has no altsetting 0 [ 29.967531][ T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 29.978968][ T311] usb 4-1: New USB device found, idVendor=04b4, idProduct=6831, bcdDevice=6b.27 [ 29.988124][ T311] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 29.996206][ T311] usb 4-1: Product: syz [ 30.000586][ T311] usb 4-1: Manufacturer: syz [ 30.005292][ T311] usb 4-1: SerialNumber: syz [ 30.010063][ T10] usb 2-1: string descriptor 0 read error: -22 [ 30.016468][ T10] usb 2-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 30.025790][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.166785][ T45] usb 3-1: 0:2 : does not exist [ 30.177563][ T45] usb 3-1: unit 9 not found! [ 30.197319][ T45] usb 3-1: USB disconnect, device number 2 [ 30.216435][ T357] FAULT_INJECTION: forcing a failure. [ 30.216435][ T357] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 30.229675][ T357] CPU: 1 UID: 0 PID: 357 Comm: syz.0.15 Not tainted syzkaller #0 28dc4f15f82f041c91cead1444746a7bfe1433af [ 30.229705][ T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 30.229724][ T357] Call Trace: [ 30.229731][ T357] [ 30.229738][ T357] __dump_stack+0x21/0x30 [ 30.229773][ T357] dump_stack_lvl+0x140/0x1c0 [ 30.229798][ T357] ? __cfi_dump_stack_lvl+0x10/0x10 [ 30.229824][ T357] dump_stack+0x19/0x20 [ 30.229848][ T357] should_fail_ex+0x3c2/0x510 [ 30.229869][ T357] should_fail+0xf/0x20 [ 30.229888][ T357] should_fail_usercopy+0x1e/0x30 [ 30.229910][ T357] _copy_from_iter+0x1a6/0x1520 [ 30.229934][ T357] ? rep_movs_alternative+0x4a/0xa0 [ 30.229962][ T357] ? _copy_from_iter+0x215/0x1520 [ 30.229986][ T357] ? __cfi__copy_from_iter+0x10/0x10 [ 30.230009][ T357] ? __virt_addr_valid+0x2a1/0x370 [ 30.230038][ T357] ? __cfi__copy_from_iter+0x10/0x10 [ 30.230061][ T357] ? __check_object_size+0x54c/0x870 [ 30.230078][ T357] ? __cfi___check_object_size+0x10/0x10 [ 30.230097][ T357] copy_page_from_iter+0x1e5/0x2a0 [ 30.230121][ T357] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 30.230143][ T357] skb_copy_datagram_from_iter+0x300/0x6f0 [ 30.230164][ T357] tun_get_user+0xd99/0x3720 [ 30.230185][ T357] ? ptr_ring_consume+0x430/0x430 [ 30.230203][ T357] ? _parse_integer+0x2e/0x40 [ 30.230222][ T357] ? kstrtoull+0x13b/0x1e0 [ 30.230241][ T357] ? __kasan_check_write+0x18/0x20 [ 30.230260][ T357] ? ref_tracker_alloc+0x32b/0x5b0 [ 30.230283][ T357] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 30.230304][ T357] ? selinux_file_permission+0x318/0xb60 [ 30.230331][ T357] ? __kasan_check_write+0x18/0x20 [ 30.230349][ T357] ? proc_fail_nth_write+0x184/0x220 [ 30.230376][ T357] tun_chr_write_iter+0x1fa/0x310 [ 30.230403][ T357] vfs_write+0x75f/0xfd0 [ 30.230423][ T357] ? __cfi_vfs_write+0x10/0x10 [ 30.230445][ T357] ksys_write+0x145/0x260 [ 30.230465][ T357] ? __cfi_ksys_write+0x10/0x10 [ 30.230484][ T357] ? __kasan_check_write+0x18/0x20 [ 30.230502][ T357] ? fpregs_restore_userregs+0x11c/0x260 [ 30.230525][ T357] __x64_sys_write+0x7f/0x90 [ 30.230544][ T357] x64_sys_call+0x271c/0x2ee0 [ 30.230562][ T357] do_syscall_64+0x57/0xf0 [ 30.230591][ T357] ? clear_bhb_loop+0x50/0xa0 [ 30.230615][ T357] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 30.230640][ T357] RIP: 0033:0x7f70e7b9e0d9 [ 30.230655][ T357] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 30.230670][ T357] RSP: 002b:00007f70e89ee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 30.230694][ T357] RAX: ffffffffffffffda RBX: 00007f70e7e25fa0 RCX: 00007f70e7b9e0d9 [ 30.230709][ T357] RDX: 0000000000000ffe RSI: 0000200000000780 RDI: 0000000000000004 [ 30.230722][ T357] RBP: 00007f70e89ee090 R08: 0000000000000000 R09: 0000000000000000 [ 30.230734][ T357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 30.230746][ T357] R13: 00007f70e7e26038 R14: 00007f70e7e25fa0 R15: 00007ffcc42f1d18 [ 30.230760][ T357] [ 30.338933][ T362] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 30.364580][ T311] ums-cypress 4-1:2.32: USB Mass Storage device detected [ 30.369704][ T362] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 30.595599][ T311] usb 4-1: USB disconnect, device number 2 [ 30.756812][ T372] FAULT_INJECTION: forcing a failure. [ 30.756812][ T372] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 30.770426][ T372] CPU: 1 UID: 0 PID: 372 Comm: syz.0.19 Not tainted syzkaller #0 28dc4f15f82f041c91cead1444746a7bfe1433af [ 30.770458][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 30.770470][ T372] Call Trace: [ 30.770476][ T372] [ 30.770484][ T372] __dump_stack+0x21/0x30 [ 30.770512][ T372] dump_stack_lvl+0x140/0x1c0 [ 30.770549][ T372] ? __cfi_dump_stack_lvl+0x10/0x10 [ 30.770574][ T372] ? __mod_memcg_lruvec_state+0x186/0x460 [ 30.770599][ T372] dump_stack+0x19/0x20 [ 30.770618][ T372] should_fail_ex+0x3c2/0x510 [ 30.770640][ T372] should_fail_alloc_page+0xec/0x110 [ 30.770663][ T372] __alloc_pages_noprof+0x1c0/0x7e0 [ 30.770688][ T372] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 30.770712][ T372] ? finish_fault+0xecf/0x11a0 [ 30.770734][ T372] ? folio_unlock+0x137/0x1b0 [ 30.770756][ T372] ? __cfi_folio_unlock+0x10/0x10 [ 30.770776][ T372] __folio_alloc_noprof+0x14/0x80 [ 30.770800][ T372] folio_prealloc+0x46/0x220 [ 30.770822][ T372] do_pte_missing+0x560/0x4440 [ 30.770847][ T372] ? pte_marker_clear+0x1b0/0x1b0 [ 30.770869][ T372] ? cgroup_rstat_updated+0x144/0x800 [ 30.770889][ T372] ? cgroup_rstat_updated+0x144/0x800 [ 30.770906][ T372] ? __cfi_cgroup_rstat_updated+0x10/0x10 [ 30.770923][ T372] ? __cfi_cgroup_rstat_updated+0x10/0x10 [ 30.770939][ T372] ? pte_offset_map_rw_nolock+0x236/0x2c0 [ 30.770964][ T372] handle_mm_fault+0x1189/0x1ba0 [ 30.770982][ T372] ? __kasan_check_write+0x18/0x20 [ 30.771001][ T372] ? __cfi_handle_mm_fault+0x10/0x10 [ 30.771019][ T372] ? follow_page_pte+0x4b2/0xba0 [ 30.771041][ T372] ? gup_must_unshare+0x1e0/0x1e0 [ 30.771062][ T372] ? vma_is_secretmem+0x11/0x50 [ 30.771086][ T372] ? check_vma_flags+0x36d/0x3a0 [ 30.771108][ T372] __get_user_pages+0x114b/0x22d0 [ 30.771133][ T372] ? populate_vma_page_range+0x220/0x220 [ 30.771152][ T372] ? down_read+0x7f/0xe0 [ 30.771175][ T372] ? __cfi_down_read+0x10/0x10 [ 30.771197][ T372] __mm_populate+0x300/0x440 [ 30.771219][ T372] do_mlock+0x7f3/0xa10 [ 30.771243][ T372] ? fput+0x1a4/0x230 [ 30.771264][ T372] ? lru_gen_add_folio+0x880/0x880 [ 30.771289][ T372] ? ksys_write+0x1f3/0x260 [ 30.771307][ T372] ? __cfi_ksys_write+0x10/0x10 [ 30.771325][ T372] ? __kasan_check_read+0x15/0x20 [ 30.771340][ T372] __x64_sys_mlock+0x64/0x80 [ 30.771354][ T372] x64_sys_call+0x670/0x2ee0 [ 30.771363][ T372] do_syscall_64+0x57/0xf0 [ 30.771374][ T372] ? clear_bhb_loop+0x50/0xa0 [ 30.771394][ T372] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 30.771415][ T372] RIP: 0033:0x7f70e7b9e0d9 [ 30.771432][ T372] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 30.771448][ T372] RSP: 002b:00007f70e89cd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 30.771469][ T372] RAX: ffffffffffffffda RBX: 00007f70e7e26090 RCX: 00007f70e7b9e0d9 [ 30.771483][ T372] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000000000 [ 30.771490][ T372] RBP: 00007f70e89cd090 R08: 0000000000000000 R09: 0000000000000000 [ 30.771496][ T372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 30.771502][ T372] R13: 00007f70e7e26128 R14: 00007f70e7e26090 R15: 00007ffcc42f1d18 [ 30.771511][ T372] [ 30.972687][ T10] usb 2-1: 1:1: cannot get freq at ep 0x1 [ 31.114156][ T31] hid-generic 0008:0006:10000.0001: item fetching failed at offset 0/1 [ 31.122733][ T31] hid-generic 0008:0006:10000.0001: probe with driver hid-generic failed with error -22 [ 31.151307][ T10] usb 2-1: USB disconnect, device number 2 [ 31.380753][ T31] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 31.397713][ T381] syz.3.22 (381): attempted to duplicate a private mapping with mremap. This is not supported. [ 31.409120][ T381] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 31.420811][ T45] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 31.464536][ T390] netlink: 96 bytes leftover after parsing attributes in process `syz.3.26'. [ 31.534048][ T31] usb 1-1: New USB device found, idVendor=0d8c, idProduct=0102, bcdDevice= 0.40 [ 31.543402][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.554253][ T31] usb 1-1: Product: syz [ 31.558449][ T31] usb 1-1: Manufacturer: syz [ 31.563129][ T31] usb 1-1: SerialNumber: syz [ 31.581616][ T45] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 31.592055][ T45] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 31.604302][ T45] usb 3-1: New USB device found, idVendor=041e, idProduct=3020, bcdDevice= 0.40 [ 31.614034][ T45] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.622073][ T45] usb 3-1: Product: syz [ 31.626259][ T45] usb 3-1: Manufacturer: syz [ 31.630878][ T45] usb 3-1: SerialNumber: syz [ 31.720772][ T379] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 31.771606][ T31] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 31.780802][ T10] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 31.781677][ T31] usb 1-1: USB disconnect, device number 2 [ 31.840460][ T45] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 31.847379][ T45] usb 3-1: 2:1 : no or invalid class specific endpoint descriptor [ 31.855374][ T45] usb 3-1: 2:1 : no or invalid class specific endpoint descriptor [ 31.863976][ T45] usb 3-1: 2:1: cannot set freq 16122032 to ep 0x82 [ 31.871691][ T379] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.883065][ T379] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 31.893284][ T379] usb 4-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 31.902725][ T379] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.912675][ T45] usb 3-1: USB disconnect, device number 3 [ 31.920108][ T379] usb 4-1: config 0 descriptor?? [ 31.925825][ T315] udevd[315]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 31.962179][ T10] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 31.970554][ T10] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 31.984214][ T10] usb 2-1: config 220 has no interface number 2 [ 31.990817][ T10] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 32.003956][ T10] usb 2-1: config 220 interface 0 has no altsetting 0 [ 32.011109][ T10] usb 2-1: config 220 interface 76 has no altsetting 0 [ 32.017978][ T10] usb 2-1: config 220 interface 1 has no altsetting 0 [ 32.026088][ T10] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 32.035162][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.043228][ T10] usb 2-1: Product: syz [ 32.047383][ T10] usb 2-1: Manufacturer: syz [ 32.051993][ T10] usb 2-1: SerialNumber: syz [ 32.175736][ T36] kauditd_printk_skb: 77 callbacks suppressed [ 32.175764][ T36] audit: type=1400 audit(1786113447.620:151): avc: denied { create } for pid=401 comm="syz.2.32" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 32.261137][ T10] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 32.267567][ T10] usb 2-1: No valid video chain found. [ 32.274099][ T10] usb 2-1: selecting invalid altsetting 0 [ 32.285039][ T10] usb 2-1: USB disconnect, device number 3 [ 32.333857][ T36] audit: type=1400 audit(1786113447.780:152): avc: denied { read write } for pid=410 comm="syz.2.36" name="binder0" dev="binder" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 32.358163][ T36] audit: type=1400 audit(1786113447.780:153): avc: denied { open } for pid=410 comm="syz.2.36" path="/dev/binderfs/binder0" dev="binder" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 32.359303][ T379] playstation 0003:054C:0DF2.0002: unknown main item tag 0x0 [ 32.384602][ T36] audit: type=1400 audit(1786113447.780:154): avc: denied { ioctl } for pid=410 comm="syz.2.36" path="/dev/binderfs/binder0" dev="binder" ino=10 ioctlcmd=0x6208 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 32.409645][ T379] playstation 0003:054C:0DF2.0002: unknown main item tag 0x0 [ 32.422217][ T379] playstation 0003:054C:0DF2.0002: unknown main item tag 0x0 [ 32.429636][ T379] playstation 0003:054C:0DF2.0002: unknown main item tag 0x0 [ 32.437258][ T379] playstation 0003:054C:0DF2.0002: unknown main item tag 0x0 [ 32.447515][ T379] playstation 0003:054C:0DF2.0002: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.3-1/input0 [ 32.558869][ T379] playstation 0003:054C:0DF2.0002: Failed to retrieve feature with reportID 9: -71 [ 32.568258][ T379] playstation 0003:054C:0DF2.0002: Failed to retrieve DualSense pairing info: -71 [ 32.577735][ T45] usb 3-1: new low-speed USB device number 4 using dummy_hcd [ 32.580685][ T343] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 32.585492][ T379] playstation 0003:054C:0DF2.0002: Failed to get MAC address from DualSense [ 32.601699][ T379] playstation 0003:054C:0DF2.0002: Failed to create dualsense. [ 32.613505][ T379] playstation 0003:054C:0DF2.0002: probe with driver playstation failed with error -71 [ 32.625994][ T379] usb 4-1: USB disconnect, device number 3 [ 32.742112][ T343] usb 1-1: unable to get BOS descriptor or descriptor too short [ 32.751068][ T343] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 32.763547][ T343] usb 1-1: string descriptor 0 read error: -22 [ 32.769763][ T343] usb 1-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 32.779229][ T343] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.786055][ T45] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 129, changing to 4 [ 32.798218][ T45] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 512, setting to 0 [ 32.809141][ T45] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1023, setting to 0 [ 32.842750][ T36] audit: type=1400 audit(1786113448.290:155): avc: denied { read write } for pid=417 comm="syz.1.39" name="fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 32.865833][ T36] audit: type=1400 audit(1786113448.290:156): avc: denied { open } for pid=417 comm="syz.1.39" path="/dev/fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 32.993341][ T413] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.002153][ T413] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.084798][ T36] audit: type=1400 audit(1786113448.530:157): avc: denied { unmount } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 33.130696][ T9] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 33.251704][ T427] FAULT_INJECTION: forcing a failure. [ 33.251704][ T427] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 33.265044][ T427] CPU: 1 UID: 0 PID: 427 Comm: syz.3.41 Not tainted syzkaller #0 28dc4f15f82f041c91cead1444746a7bfe1433af [ 33.265075][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 33.265087][ T427] Call Trace: [ 33.265093][ T427] [ 33.265100][ T427] __dump_stack+0x21/0x30 [ 33.265133][ T427] dump_stack_lvl+0x140/0x1c0 [ 33.265158][ T427] ? __cfi_dump_stack_lvl+0x10/0x10 [ 33.265182][ T427] ? __mod_memcg_lruvec_state+0x186/0x460 [ 33.265208][ T427] dump_stack+0x19/0x20 [ 33.265231][ T427] should_fail_ex+0x3c2/0x510 [ 33.265251][ T427] should_fail_alloc_page+0xec/0x110 [ 33.265274][ T427] __alloc_pages_noprof+0x1c0/0x7e0 [ 33.265301][ T427] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 33.265326][ T427] ? finish_fault+0xecf/0x11a0 [ 33.265347][ T427] ? folio_unlock+0x137/0x1b0 [ 33.265368][ T427] ? __cfi_folio_unlock+0x10/0x10 [ 33.265389][ T427] __folio_alloc_noprof+0x14/0x80 [ 33.265414][ T427] folio_prealloc+0x46/0x220 [ 33.265443][ T427] do_pte_missing+0x560/0x4440 [ 33.265468][ T427] ? pte_marker_clear+0x1b0/0x1b0 [ 33.265490][ T427] ? cgroup_rstat_updated+0x144/0x800 [ 33.265511][ T427] ? cgroup_rstat_updated+0x144/0x800 [ 33.265532][ T427] ? __cfi_cgroup_rstat_updated+0x10/0x10 [ 33.265552][ T427] ? __cfi_cgroup_rstat_updated+0x10/0x10 [ 33.265572][ T427] ? pte_offset_map_rw_nolock+0x236/0x2c0 [ 33.265600][ T427] handle_mm_fault+0x1189/0x1ba0 [ 33.265621][ T427] ? __kasan_check_write+0x18/0x20 [ 33.265642][ T427] ? __cfi_handle_mm_fault+0x10/0x10 [ 33.265663][ T427] ? follow_page_pte+0x4b2/0xba0 [ 33.265689][ T427] ? gup_must_unshare+0x1e0/0x1e0 [ 33.265713][ T427] ? vma_is_secretmem+0x11/0x50 [ 33.265738][ T427] ? check_vma_flags+0x36d/0x3a0 [ 33.265762][ T427] __get_user_pages+0x114b/0x22d0 [ 33.265789][ T427] ? populate_vma_page_range+0x220/0x220 [ 33.265812][ T427] ? down_read+0x7f/0xe0 [ 33.265838][ T427] ? __cfi_down_read+0x10/0x10 [ 33.265863][ T427] ? rwsem_wake+0x108/0x200 [ 33.265890][ T427] __mm_populate+0x300/0x440 [ 33.265913][ T427] do_mlock+0x7f3/0xa10 [ 33.265937][ T427] ? fput+0x1a4/0x230 [ 33.265959][ T427] ? lru_gen_add_folio+0x880/0x880 [ 33.265984][ T427] ? ksys_write+0x1f3/0x260 [ 33.266003][ T427] ? __cfi_ksys_write+0x10/0x10 [ 33.266022][ T427] ? __kasan_check_read+0x15/0x20 [ 33.266041][ T427] __x64_sys_mlock+0x64/0x80 [ 33.266064][ T427] x64_sys_call+0x670/0x2ee0 [ 33.266081][ T427] do_syscall_64+0x57/0xf0 [ 33.266101][ T427] ? clear_bhb_loop+0x50/0xa0 [ 33.266126][ T427] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 33.266149][ T427] RIP: 0033:0x7f51c439e0d9 [ 33.266165][ T427] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 33.266181][ T427] RSP: 002b:00007f51c529e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 33.266201][ T427] RAX: ffffffffffffffda RBX: 00007f51c4626090 RCX: 00007f51c439e0d9 [ 33.266216][ T427] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000000000 [ 33.266228][ T427] RBP: 00007f51c529e090 R08: 0000000000000000 R09: 0000000000000000 [ 33.266240][ T427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 33.266252][ T427] R13: 00007f51c4626128 R14: 00007f51c4626090 R15: 00007ffe5fb48fe8 [ 33.266268][ T427] [ 33.280701][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 33.603146][ T343] usb 1-1: 1:1: cannot get freq at ep 0x1 [ 33.612380][ T343] usb 1-1: USB disconnect, device number 3 [ 33.620136][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 33.631138][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 33.649187][ T9] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 33.660357][ T9] usb 2-1: New USB device found, idVendor=041e, idProduct=3048, bcdDevice= 0.40 [ 33.669685][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.677756][ T9] usb 2-1: Product: syz [ 33.682225][ T9] usb 2-1: Manufacturer: syz [ 33.686849][ T9] usb 2-1: SerialNumber: syz [ 33.693626][ T36] audit: type=1400 audit(1786113449.150:158): avc: denied { mount } for pid=438 comm="syz.3.47" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 33.900460][ T36] audit: type=1400 audit(1786113449.340:159): avc: denied { write } for pid=417 comm="syz.1.39" name="udp" dev="proc" ino=4026532321 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 33.901413][ T418] overlayfs: statfs failed on './file0' [ 33.922845][ T36] audit: type=1400 audit(1786113449.350:160): avc: denied { unmount } for pid=417 comm="syz.1.39" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 33.930858][ T420] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 33.978869][ T9] usb 2-1: 0:1 : does not exist [ 33.983960][ T9] usb 2-1: 0:2 : does not exist [ 33.988842][ T9] usb 2-1: unit 5 not found! [ 33.997769][ T9] usb 2-1: USB disconnect, device number 4 [ 34.131813][ T420] usb 4-1: config 220 has an invalid interface number: 76 but max is 2 [ 34.140160][ T420] usb 4-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 34.150570][ T420] usb 4-1: config 220 has no interface number 2 [ 34.156956][ T420] usb 4-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 34.170127][ T420] usb 4-1: config 220 interface 0 has no altsetting 0 [ 34.177367][ T420] usb 4-1: config 220 interface 76 has no altsetting 0 [ 34.184486][ T420] usb 4-1: config 220 interface 1 has no altsetting 0 [ 34.192806][ T420] usb 4-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 34.201882][ T420] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.209929][ T420] usb 4-1: Product: syz [ 34.214173][ T420] usb 4-1: Manufacturer: syz [ 34.218797][ T420] usb 4-1: SerialNumber: syz [ 34.230732][ T31] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 34.381708][ T31] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 34.392581][ T31] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 34.402254][ T31] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 255 [ 34.416515][ T31] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 34.425627][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 34.428108][ T420] usb 4-1: Found UVC 7.01 device syz (8086:0b07) [ 34.433705][ T31] usb 1-1: SerialNumber: syz [ 34.441684][ T420] usb 4-1: No valid video chain found. [ 34.452172][ T420] usb 4-1: selecting invalid altsetting 0 [ 34.462031][ T420] usb 4-1: USB disconnect, device number 4 [ 34.652779][ T31] cdc_acm 1-1:1.0: skipping garbage [ 34.660278][ T31] usb 1-1: USB disconnect, device number 4 [ 34.910720][ T420] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 34.981804][ T464] Zero length message leads to an empty skb [ 35.062072][ T420] usb 2-1: unable to get BOS descriptor or descriptor too short [ 35.070500][ T420] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 35.083618][ T420] usb 2-1: string descriptor 0 read error: -22 [ 35.089824][ T420] usb 2-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 35.098952][ T420] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.260709][ T31] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 35.310014][ T462] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 35.319595][ T462] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 35.336490][ T45] usb 3-1: New USB device found, idVendor=0499, idProduct=1008, bcdDevice= 0.40 [ 35.346396][ T45] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.359588][ T45] usb 3-1: can't set config #1, error -71 [ 35.367624][ T45] usb 3-1: USB disconnect, device number 4 [ 35.411805][ T31] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 35.420756][ T31] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 35.431072][ T31] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 35.439958][ T31] usb 4-1: config 1 has no interface number 0 [ 35.446501][ T31] usb 4-1: too many endpoints for config 1 interface 1 altsetting 1: 32, using maximum allowed: 30 [ 35.457804][ T31] usb 4-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 32 [ 35.472786][ T31] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 35.482611][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.490627][ T31] usb 4-1: Product: syz [ 35.495156][ T31] usb 4-1: Manufacturer: syz [ 35.499785][ T31] usb 4-1: SerialNumber: syz [ 35.600800][ T9] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 35.709874][ T31] cdc_mbim 4-1:1.1: probe with driver cdc_mbim failed with error -71 [ 35.719010][ T31] usb 4-1: USB disconnect, device number 5 [ 35.728716][ T420] usb 2-1: 1:1: cannot get freq at ep 0x1 [ 35.741965][ T420] usb 2-1: USB disconnect, device number 5 [ 35.752660][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 35.764206][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 35.774000][ T9] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 35.786848][ T9] usb 1-1: New USB device found, idVendor=054c, idProduct=09cc, bcdDevice= 0.00 [ 35.795964][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.804009][ T343] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 35.812214][ T9] usb 1-1: config 0 descriptor?? [ 35.961726][ T343] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 35.972717][ T343] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 35.982503][ T343] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 35.991759][ T343] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.000371][ T343] usb 3-1: config 0 descriptor?? [ 36.019389][ T9] playstation 0003:054C:09CC.0003: unknown main item tag 0x0 [ 36.026863][ T9] playstation 0003:054C:09CC.0003: unknown main item tag 0x0 [ 36.034319][ T9] playstation 0003:054C:09CC.0003: unknown main item tag 0x0 [ 36.041776][ T9] playstation 0003:054C:09CC.0003: unknown main item tag 0x0 [ 36.049167][ T9] playstation 0003:054C:09CC.0003: unknown main item tag 0x0 [ 36.056573][ T9] playstation 0003:054C:09CC.0003: unknown main item tag 0x0 [ 36.064645][ T9] playstation 0003:054C:09CC.0003: hidraw0: USB HID vff.fd Device [HID 054c:09cc] on usb-dummy_hcd.0-1/input0 [ 36.131108][ T9] playstation 0003:054C:09CC.0003: Invalid byte count transferred, expected 16 got 0 [ 36.140823][ T9] playstation 0003:054C:09CC.0003: Failed to retrieve DualShock4 pairing info: -22 [ 36.150188][ T9] playstation 0003:054C:09CC.0003: Failed to get MAC address from DualShock4 [ 36.159056][ T9] playstation 0003:054C:09CC.0003: Failed to create dualshock4. [ 36.167292][ T9] playstation 0003:054C:09CC.0003: probe with driver playstation failed with error -22 [ 36.253431][ T498] netlink: 96 bytes leftover after parsing attributes in process `syz.1.73'. [ 36.331561][ T9] usb 1-1: USB disconnect, device number 5 [ 36.530750][ T420] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 36.611018][ T343] usb 3-1: language id specifier not provided by device, defaulting to English [ 36.681648][ T420] usb 2-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 36.693358][ T420] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 36.704424][ T420] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64 [ 36.716164][ T420] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 36.725243][ T420] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 36.733253][ T420] usb 2-1: Manufacturer: syz [ 36.738791][ T503] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 36.813155][ T343] uclogic 0003:256C:006D.0004: failed retrieving Huion firmware version: -71 [ 36.822055][ T343] uclogic 0003:256C:006D.0004: failed probing parameters: -71 [ 36.829666][ T343] uclogic 0003:256C:006D.0004: probe with driver uclogic failed with error -71 [ 36.842994][ T343] usb 3-1: USB disconnect, device number 5 [ 36.880690][ T31] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 36.948272][ T420] aiptek 2-1:17.0: Aiptek using 400 ms programming speed [ 36.956792][ T420] input: Aiptek as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:17.0/input/input7 [ 36.972169][ T420] usb 2-1: USB disconnect, device number 6 [ 36.972305][ C1] aiptek 2-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 37.052072][ T31] usb 4-1: unable to get BOS descriptor or descriptor too short [ 37.060369][ T31] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 37.072358][ T31] usb 4-1: string descriptor 0 read error: -22 [ 37.078548][ T31] usb 4-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 37.087608][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.200692][ T9] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 37.298530][ T521] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 37.307332][ T521] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 37.330696][ T9] usb 1-1: device descriptor read/64, error -71 [ 37.343736][ T532] tmpfs: Unknown parameter 'smackfsdef' [ 37.350149][ T36] kauditd_printk_skb: 17 callbacks suppressed [ 37.350164][ T36] audit: type=1400 audit(1786113452.790:178): avc: denied { shutdown } for pid=531 comm="syz.2.87" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 37.376191][ T36] audit: type=1400 audit(1786113452.790:179): avc: denied { setopt } for pid=531 comm="syz.2.87" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 37.396027][ T36] audit: type=1400 audit(1786113452.790:180): avc: denied { write } for pid=531 comm="syz.2.87" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 37.423913][ T538] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pid=538 comm=syz.2.90 [ 37.437858][ T36] audit: type=1400 audit(1786113452.880:181): avc: denied { getopt } for pid=537 comm="syz.2.90" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 37.498930][ T36] audit: type=1400 audit(1786113452.940:182): avc: denied { create } for pid=547 comm="syz.1.94" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 37.518667][ T36] audit: type=1400 audit(1786113452.940:183): avc: denied { bind } for pid=547 comm="syz.1.94" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 37.542371][ T36] audit: type=1400 audit(1786113452.940:184): avc: denied { listen } for pid=547 comm="syz.1.94" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 37.562944][ T36] audit: type=1400 audit(1786113452.970:185): avc: denied { accept } for pid=547 comm="syz.1.94" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 37.570698][ T9] usb 1-1: device descriptor read/64, error -71 [ 37.582292][ T36] audit: type=1400 audit(1786113452.970:186): avc: denied { create } for pid=545 comm="syz.2.93" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 37.607644][ T36] audit: type=1400 audit(1786113452.970:187): avc: denied { ioctl } for pid=545 comm="syz.2.93" path="socket:[5214]" dev="sockfs" ino=5214 ioctlcmd=0x48c8 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 37.642883][ T555] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1539 sclass=netlink_route_socket pid=555 comm=syz.2.97 [ 37.722837][ T31] usb 4-1: 1:1: cannot get freq at ep 0x1 [ 37.732816][ T31] usb 4-1: USB disconnect, device number 6 [ 37.840725][ T9] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 37.900750][ T45] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 37.970712][ T9] usb 1-1: device descriptor read/64, error -71 [ 38.051807][ T45] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.062911][ T45] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 38.071956][ T45] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.080429][ T45] usb 3-1: config 0 descriptor?? [ 38.220722][ T9] usb 1-1: device descriptor read/64, error -71 [ 38.330929][ T9] usb usb1-port1: attempt power cycle [ 38.575527][ T589] netlink: 96 bytes leftover after parsing attributes in process `syz.3.110'. [ 38.650747][ T31] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 38.672521][ T9] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 38.681334][ T594] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 38.688164][ T558] netlink: 'syz.2.98': attribute type 1 has an invalid length. [ 38.702993][ T45] usb 3-1: language id specifier not provided by device, defaulting to English [ 38.704020][ T9] usb 1-1: device descriptor read/8, error -71 [ 38.759091][ T604] can0: slcan on ttyS3. [ 38.767135][ T604] dummy_hcd dummy_hcd.0: remove, state 1 [ 38.773139][ T604] usb usb1: USB disconnect, device number 1 [ 38.802044][ T31] usb 2-1: unable to get BOS descriptor or descriptor too short [ 38.810510][ T31] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 38.823879][ T31] usb 2-1: string descriptor 0 read error: -22 [ 38.830212][ T31] usb 2-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 38.839584][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.856820][ T9] usb 1-1: device descriptor read/8, error -108 [ 38.913892][ T45] uclogic 0003:256C:006D.0005: failed retrieving Huion firmware version: -71 [ 38.922795][ T45] uclogic 0003:256C:006D.0005: failed probing parameters: -71 [ 38.930391][ T45] uclogic 0003:256C:006D.0005: probe with driver uclogic failed with error -71 [ 38.940815][ T45] usb 3-1: USB disconnect, device number 6 [ 38.973974][ T604] dummy_hcd dummy_hcd.0: stopped [ 38.979054][ T604] dummy_hcd dummy_hcd.0: USB bus 1 deregistered [ 39.028153][ T603] can0 (unregistered): slcan off ttyS3. [ 39.055432][ T584] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.068433][ T584] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.481678][ T31] usb 2-1: 1:1: cannot get freq at ep 0x1 [ 39.510891][ T31] usb 2-1: USB disconnect, device number 7 [ 39.744584][ T658] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30290 sclass=netlink_route_socket pid=658 comm=syz.2.121 [ 39.813013][ T662] netlink: 96 bytes leftover after parsing attributes in process `syz.3.122'. [ 39.976989][ T528] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI [ 39.989589][ T528] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 39.997993][ T528] CPU: 1 UID: 0 PID: 528 Comm: syz.0.85 Not tainted syzkaller #0 28dc4f15f82f041c91cead1444746a7bfe1433af [ 40.000697][ T343] usb 3-1: new full-speed USB device number 7 using dummy_hcd [ 40.009270][ T528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.009287][ T528] RIP: 0010:set_link_state+0x2a/0x1240 [ 40.009320][ T528] Code: 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 60 49 89 fd 48 bb 00 00 00 00 00 fc ff df e8 5d fe cd fd 4c 89 e8 48 c1 e8 03 <80> 3c 18 00 74 08 4c 89 ef e8 b8 c2 26 fe 4d 8b 75 00 49 8d 95 93 [ 40.051815][ T528] RSP: 0018:ffffc9000dd4f718 EFLAGS: 00010046 [ 40.057874][ T528] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffff88811c6f8000 [ 40.065936][ T528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 40.073896][ T528] RBP: ffffc9000dd4f7a0 R08: 0000000000000003 R09: 0000000000000004 [ 40.081859][ T528] R10: dffffc0000000000 R11: fffff52001ba9ee0 R12: 0000000000000000 [ 40.089842][ T528] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888108284000 [ 40.097805][ T528] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 40.106723][ T528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.113293][ T528] CR2: 00007f51c529ed58 CR3: 000000012eaea000 CR4: 00000000003526b0 [ 40.121267][ T528] Call Trace: [ 40.124554][ T528] [ 40.127521][ T528] ? __kasan_check_write+0x18/0x20 [ 40.132644][ T528] dummy_pullup+0xd1/0x130 [ 40.137055][ T528] ? __cfi_dummy_pullup+0x10/0x10 [ 40.140703][ T343] usb 3-1: device descriptor read/64, error -71 [ 40.142069][ T528] usb_gadget_disconnect_locked+0x151/0x400 [ 40.154216][ T528] gadget_unbind_driver+0xaf/0x3f0 [ 40.159358][ T528] ? __cfi_gadget_unbind_driver+0x10/0x10 [ 40.165085][ T528] device_release_driver_internal+0x4ad/0x830 [ 40.171177][ T528] driver_detach+0x1f5/0x2d0 [ 40.175770][ T528] bus_remove_driver+0x254/0x2b0 [ 40.180724][ T528] driver_unregister+0x79/0xb0 [ 40.185479][ T528] usb_gadget_unregister_driver+0x52/0x80 [ 40.191188][ T528] raw_release+0xdb/0x280 [ 40.195534][ T528] ? __cfi_raw_release+0x10/0x10 [ 40.200473][ T528] __fput+0x208/0xa30 [ 40.204448][ T528] ____fput+0x20/0x30 [ 40.208443][ T528] task_work_run+0x1e8/0x260 [ 40.213025][ T528] ? __cfi_task_work_run+0x10/0x10 [ 40.218136][ T528] ? __kasan_check_write+0x18/0x20 [ 40.223235][ T528] do_exit+0xa46/0x2850 [ 40.227389][ T528] ? __cfi_do_exit+0x10/0x10 [ 40.232096][ T528] ? selinux_file_ioctl+0xdd/0x1480 [ 40.237291][ T528] ? __kasan_check_write+0x18/0x20 [ 40.242428][ T528] ? _raw_spin_lock_irq+0x93/0x120 [ 40.247532][ T528] do_group_exit+0x21f/0x2f0 [ 40.252113][ T528] ? __kasan_check_write+0x18/0x20 [ 40.257232][ T528] ? recalc_sigpending+0x184/0x1d0 [ 40.262361][ T528] get_signal+0x134c/0x1490 [ 40.266868][ T528] arch_do_signal_or_restart+0xbc/0x700 [ 40.272432][ T528] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 40.278578][ T528] ? __se_sys_ioctl+0x198/0x1b0 [ 40.283421][ T528] syscall_exit_to_user_mode+0x57/0xb0 [ 40.288872][ T528] do_syscall_64+0x63/0xf0 [ 40.293283][ T528] ? clear_bhb_loop+0x50/0xa0 [ 40.297952][ T528] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 40.303833][ T528] RIP: 0033:0x7f70e7b9dd6b [ 40.308239][ T528] Code: Unable to access opcode bytes at 0x7f70e7b9dd41. [ 40.315237][ T528] RSP: 002b:00007f70e89ebf00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 40.323653][ T528] RAX: fffffffffffffffc RBX: 0000000000000003 RCX: 00007f70e7b9dd6b [ 40.331610][ T528] RDX: 00007f70e89ecfd0 RSI: 0000000080085502 RDI: 0000000000000003 [ 40.339576][ T528] RBP: 00007f70e89ecfd0 R08: 0000000000000008 R09: 00007f70e89ebfc8 [ 40.347545][ T528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 40.355525][ T528] R13: 0000000800000000 R14: 0000000000000008 R15: 00007f70e7c53882 [ 40.363491][ T528] [ 40.366502][ T528] Modules linked in: [ 40.370387][ T528] ---[ end trace 0000000000000000 ]--- [ 40.375833][ T528] RIP: 0010:set_link_state+0x2a/0x1240 [ 40.380700][ T343] usb 3-1: device descriptor read/64, error -71 [ 40.381283][ T528] Code: 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 60 49 89 fd 48 bb 00 00 00 00 00 fc ff df e8 5d fe cd fd 4c 89 e8 48 c1 e8 03 <80> 3c 18 00 74 08 4c 89 ef e8 b8 c2 26 fe 4d 8b 75 00 49 8d 95 93 [ 40.381301][ T528] RSP: 0018:ffffc9000dd4f718 EFLAGS: 00010046 [ 40.413148][ T528] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffff88811c6f8000 [ 40.421111][ T528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 40.429073][ T528] RBP: ffffc9000dd4f7a0 R08: 0000000000000003 R09: 0000000000000004 [ 40.437046][ T528] R10: dffffc0000000000 R11: fffff52001ba9ee0 R12: 0000000000000000 [ 40.445004][ T528] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888108284000 [ 40.452955][ T528] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 40.461870][ T528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.468441][ T528] CR2: 00007f51c529ed58 CR3: 000000012eaea000 CR4: 00000000003526b0 [ 40.476425][ T528] Kernel panic - not syncing: Fatal exception [ 40.482715][ T528] Kernel Offset: disabled [ 40.487112][ T528] Rebooting in 86400 seconds..