last executing test programs: 5.028004095s ago: executing program 1 (id=1310): getdents64(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4, 0x1}, 0xe) listen(r1, 0x3) accept4$bt_l2cap(r1, &(0x7f0000000200), 0x0, 0x800) syz_emit_vhci(&(0x7f0000000540)=ANY=[@ANYBLOB="043e130100c900", @ANYBLOB=' '], 0x16) 4.157712287s ago: executing program 1 (id=1314): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/arp\x00') ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/233, 0xe9}], 0x1, 0x8, 0xfffffffc) 3.977694827s ago: executing program 1 (id=1318): add_key$keyring(&(0x7f0000000200), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000001340)='keyring\x00', &(0x7f0000001380)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802, 0x0, 0x0, 0x7}, 0x10) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xfc}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) 3.68029776s ago: executing program 1 (id=1320): r0 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0xc0c00) ioctl$IOC_PR_PREEMPT(r0, 0x40046109, &(0x7f0000000040)={0xd0, 0xfffffffffffffffe, 0xd0ff}) 3.278713999s ago: executing program 2 (id=1323): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x1, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r1, &(0x7f0000000340)='\x00', 0x1, 0x4c001, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000900)="2e552f5d9fd8b0d9627c49", 0xb, 0x8012, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) 3.112342101s ago: executing program 1 (id=1324): getdents64(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4, 0x1}, 0xe) listen(r1, 0x3) accept4$bt_l2cap(r1, &(0x7f0000000200), 0x0, 0x800) syz_emit_vhci(&(0x7f0000000540)=ANY=[@ANYBLOB="043e130100c900", @ANYBLOB=' '], 0x16) 2.191515108s ago: executing program 2 (id=1327): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/arp\x00') ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/233, 0xe9}], 0x1, 0x8, 0xfffffffc) 2.184317181s ago: executing program 1 (id=1329): fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) r0 = getpgid(0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000300)='./file0/../file0\x00', 0x0, 0x2151090, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) r1 = syz_pidfd_open(r0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) setns(r2, 0x66020000) syz_clone(0x498144ee5f62e149, 0x0, 0x17, 0x0, 0x0, 0x0) umount2(&(0x7f0000000040)='.\x00', 0x2) 2.091014188s ago: executing program 0 (id=1330): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x18, 0x20, 0x9, 0x2, 0x0, {0x2}, [@nested={0x4, 0x2}]}, 0x18}}, 0x0) 2.090312526s ago: executing program 2 (id=1331): prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) syz_open_dev$tty1(0xc, 0x4, 0x3) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) kexec_load(0x0, 0x1, &(0x7f00000002c0)=[{0x0, 0x0, 0x1000000, 0x10000}], 0x0) 1.767611652s ago: executing program 0 (id=1333): r0 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0xc0c00) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$UHID_INPUT(r1, &(0x7f0000010140)={0x8, {"7f9654d636ab18b7938a2804505c72e9994ca22404fc203334cc21ed3d6a776fd12d13f9602b2980f983c31a5d1e431db778099ce3af3fb20e1ee1f4fdb77cbb36154982a93c19825d6fd273ab1eb5bcd47adad50de8a6791486e482e29ecc94284921f33b941cfc1000c9781d9a828c5ec7a2c77b4e624a5aa0e9e39782bad733eda81ba47e1c6116e4170e6587dd6210a57abe91f1f80c4e31139d8b73fe35ac1f99ea82dd6aa9c9aa67de88ae3e141020e1a876bbc449d2d843aa7e6d90b948b7e28770e6ac71010c63f17e90fd20806a9f8d9f418ee3af74aac64b04a27c4f5e3626ca2da546c79d24acadd11e8d272a22fc54078fd5e64475993668980a9f95aff964dee674356af492b8377a759d8ccf1accb9a18ef7ad16f438dde69cd020d71552b0810688c882a26a22b23f4b35471b08b379193db1cd7934a4049ff1b00d9795cda6e73951641d5e2365c24facd5afd09ed1d096d758b4fef66fe1aa22395d67b7e1db623d4a60a7dc93893d6c4a91df79535a855868c5dc0033d5c428cd25b85c5deb6e81068553bc84cead4d1eba8aa57e2b354a6899e44acbd3834491219b3e231cd55d82f161774a689efe197cc193ac0124c67738a0a1d5f16a6768c2c2ba7386c8c95ca08c55117f344f5a2bca0d09e79ea3fc49491f2c7adc513c2779c1bf62b1a8643d23e9e8b2ae41d4a59f1b82b82e092b36eb851b8456da871b4057aec325a9d4cccafde61f2abc85e3cabeabb856f6ffbfe23d69219ec8fae6beb54abe7870dbae823d49806a967a1c7f252999804f106745f20490bb3347b59321dc69765567abcbd89de04d89622170005df5871ed0fb72345a11da074060d7d4ee2e437f71a45723fb6b02de56067e54f54c52d10f7874a13cbfb3bd65ce54f9d6719ea210e0cf79e4e2157736ec07ac5915682ab81bced665c1e72fab8d8cfe509de0f21fe374b957b379fd5918061e21c2e96985cc1354b2de859b0f1a463ab04683b1253eda671c2353b5c208aca652f5419ffc4949a7fa909b95653f42d97390c400b4a1c308b11e73e9a06d3b164d3361e75584d70e6bc61d570a7e0c7da330f643194c1893fcd6489fac605eead61b53dff18caf526ecccc9bbd9146bc3c3bb67677695e6fddaab081786e9084014e60f5c03ae5a9087726b05e17402cd2fbb80d773b8a41470b1f901a8c2b2d57450181f4fc5bc53c7cb3dc032b84567492607cb08832eca9f79da9210d197863e5db5a74a9823dc0cc8bd9f3a9b6ff5a7d15d4747a9b26e088f4fad96d81cd1214226b1c4585d418d593220fcbb9ad949266cc48163e3498b46ebcdf7b2b5ecfe67539a61ed9e39b02d5b35ac0d0e7fa830034ca2da8a7ddf04bcf2cee939994369feb77023e0e3de04b21db7a640a92c17748245005cd75a7deba4ff0e4c104a9db2d9a98ec8edb3562050a3bac5f322290e3d8b6fb21770ac436d4cb12b97fc8f76d7bb9eeed85663eb0626f1ad1719ee4b07f7de2c1d1a31c27c6879f4fa3dbdfb2bfc0898beabafbeca9f13050e6b2f6c432e423cd5cb6b8fa56fe32c3e50104e44462c0a5c69de6a7ac5ae3d9f07ceed64dbffa42e4663838bfcde92f0fcb895f3b93c59b0e48c09890dfc36436db56b708f6e7cbbd2a6305f573cee099dbcd263cb96d9fb69cbc3cb06d8f5e3789698a17e71d22b4665ff5447fcc17a31bb136c8bb4b984573bcaf1cb650198c1266e6ddfd42d44f9de02cb9d915c5334c550fac3fcee56790aeb09d81e7690a32d8b0cc477b23f15257820de227be1ffaec2f63f3266b8f5dd78947dcee355fe59bfb100e5244425532bb1d115acd211b8c16b0ec0aae00fca5d4511a05c3ff027a1cac56210a10d81c01b90e156cc7b33de0fac825dc516d398166096013e068db935483c93ba95da39b5ae4087d84479a4c4809f28f93790dc279637bd6f3dc441d315cf6bd7b0e3d92070a45baf4445ce063fd12690eb002f5ca068a256bc54100c99a02a346beca39072163c4b297d117f1ed9fef42e3dbc11d36a0a0db52e84461c6fbb4aad62cd6c8dc9ae6a3390a5e8773ac599e67436220c8d541a9039762bffaa7f490e31dddbc362fb4ff686cda905f3b02a1db76d4d570d970434921ca8a4765af6d5c8b881e1f4ffa7e2d9ef5f5511b94f88474674ec790bb5186c73446a227bf1ffd19b605733abd1bd41e421aeaf2ed4617088c7ceef85451225056435993e89e4bccd2c2e4b39af99feef11fea645eeb5cf9f77b1e19a72d3efb613100969b84302789714bca65bcbc96762b4012a5700c62aed706433b9f142b7302442b6a9958b0e28e8b1cfa9eeb4ac0d71f497b23babf9f0221dcb658d9f4db5d45bee30d2ad7c97d6a562e014a7701c15325ec5d42ab732b37714a77a95c03fb15bbfba6fade32bf50f985a1df362ca7216cc152907dd931acb58a63920f581e82b590c0d6a0033009f8e50c3263d3f58596b63d507cadbc809a6690561f74d0772bf92d04e06c47a350724b106f5e83f7e71c4b2a983bf5ad7d8684e7b8b5dc1273d0fa5879b8e61bde33d602bc8ff0913b6d32dcac366d568dc7cf82bbfc405cbe418a2644c26592b32ca1a632fc95123efb784cfb6953a94ebeccd24fba389a0e56b043df07d9a2dd38a1196e5e55576b25f85cb96f6560802a4a58b7a6857e8454faa2c880bf32d464562b2bdc5f0df22b663f2c01fc944f1cfd1908f617f8295a5440bb79ae178ea46a95baeea48322105146ac3ed2de7d3796ddddcc848a8ecf4a00dd055733b4f59211f5a40deea44e74b3bc57953b26ed61e6fd67889edfe8d0902385e37666aacec072735630ecc441c3cc6b09bb2f63aa4e332c6df728dc74078a83ce20454dfd616d116270666ddc09c5fea2e8442bc43455d0257fac92f3780061178f9420bf8e463f29896c12383dbb9a81bc5c87376e647c8a7986cb514fb9696d9c0a8d303c5c4b5b7c5f601c01fa19323e02f675c371bc44fbc1ac5704d41a89a2a4ccec6ac8440c532f07da25aa2dce6a5d2ebe694eb4017d178b221213bfe2a01d9cfe689bd190776bca6c032f446eb8862587a7826e35f3f691763212eee6af2e49bbeb0a27e07c5714b74e373798c7bebce265f7ebef3a1ea64078cf1e8a9d433af32c53090c972ffedbadafb50b9a6e540abd84f8e938583ea725954be3b236c5d8aca7d486d21902a2902f25a7c02dbe83c39bd0b81513f9ef198c49d560e930ae224ff47f92e4851e1f7ab5bb406abcf6596569261e6b0c67bb3b854e9c6de60bfb60fcf29241ff237151310ecd19f8b2cfe764c1df1a2de9d840eca47aa169ba9a415901204ec31ccdfd76e908029ae34fb12dc286758c64fd6d42bc82b14e07e421f4b42b180cd6ef40cac8062928b4a420a4577f24295f54de9048ac9d34307bf93e463cea4967cf4880166f68ed1eb965db2e4fb9f5f0b1c695d621e427ccb9a3188073ee6fde729c6698346efa1c0ba643c1efd20858965511da750060d551c44c435a5f1603fae7357e0bc78e92aad3d88790ec2aa1a42d6fe7e0ffc57f3599e406db63be7dd32692df32ce33dee0a2becdb02d6e435e09de3d356497543db23f53da25643f9c585e275297800d8beed47f0e622f86fc25d2e87036fdceebfe7257cb6de0c02412d1c0758acfcd0862e99ad17a118f46f635a87477e8b825423d94ada35bf0b5444aa7d3de4bb7eec7ae5129fcc2cba651cc972f5500fc5161149d29f452962afb102a01ae76825cb4477460be0b85d75058595c27e9b7fae3492ec3925c671bee5f4ca534d5a294f783d6cc073c992139b61d21fd98297b04c0578dafd5f7ebcaf8d4d9185aea3d76e813421f4573b38c25093c015a65e44fb297f0f6ac2d02c4237b37a3bfca2406c5c95ae5812816bacad59ba7c6f72d7c644ff25b592ed1e89b276e05866c01a4ced7fc6dd9f190c20d420d7c8a1fe908833a24c5e5bd7a95a2a6fbf147fc4b29a179718166dd0fbae2fc6b8c8aac6194fa6baf0d3edc36b2316c56c441ba53e3e7aaaf0a1405566ff584f73a637b74dde9bcb4d41da2be6c9df5d533fbac54f5fb52a8a793757cfe19aa90048c6d07e3474136ae1be2455b0d0d02eb4b5961ba883209355c0dd2af4aad98e7b971e358a7d9b55fe17cd6095f257355d9b99e5ea52848f17b35a80792d9ed0fef6fe3eef9a324902409969823be20bbe0e8dba9c747cd1a14d3642d877b86271f3f0c322a142c4ff635b37d542c3265b5fe8589a732bb1a55010b930dd0196cd43ac3634c01b4a44c517197d03a3d89c67f5c09aab409e84c0af466bfbd0c96d240101a2542c66b4b4b8ef65b41b0079995c52cc9720d2c1d7c128c6f17a65cc798c1986cfbd8888460c54438edc4f91f3580391c8b57d9aee209a59a116c1c44775437e9c30e6d87e82ce84e28532b19441e32ab9aea22177bac9daad25a6c88395e9348d6780de630cddb266c411011175bdb6255a36535180818447d43ffba3758d311539fe9f6811fa470bf3767b4c2d4cdf37854c7ee28730bb1d39d5c0dfffcdbf353cca3e13079f3ae66b839c7dd36914022a0e75bca5b622f521420b73249ef47f03c1fb03ecf7557882afcaa7cf454a68ad237d4ce860bd6b1531c1cafe2cfb76bc4188271ef6bdfb304ee0e6932463a1909f03d6e8a27b5f137d6b342841d613863dfdf37d5ec3a98d667810fb6f82d67620bdefed8b3ff98420a6c7ee577c3ba68b95a20403608a7ba6526ec9e8662c6e15ab09b1a9019d4958af04cb2e4890ee6b1077fcaa5cc0817f388461b230fe631e75f18ab392a5ca5de4a024ca16dd05fcfdf92114e43a5c4a169d462ff0dba57deeaf5eaafd892f8ccbd72ac56471162e1416bca39859b4184ba0d1b3f7ec05db4ef4cf0142867fa9be328a0be8aa74c716aad9411008607980861f4f72e9bfa60195e2f939d3f6a44a6cec07dd376d1bccaa126686f313d5f7918ecd1215026982c82ed1922ef70e36e8ed59b2d5ceab3b4aad7e53049062dd5ba0e87f7005c3f4d2b788245cdc2f35ef2572bea5ea92dfad406ade6d5ad18be8eeb4c652e5277b244645c68c0c0f5a68d42e00d59b75941917b2cdf31fdf809f2078ca97fd5beba65b34e0621138ea0e94feb87166b2dac2232ebca575e5c0a4d565d9992f733bbfbe68a63d99ee93398604065d5517c33ed0e067bdb643e73102f16137afd7d4bf21e8065ea028c392a6dcefbe642dc3fb03a239d9c8b17023eacc8e19fea11c34a10644af1b786fc0f4504038c2ee59c1b353f3d7b9313df025b4b5874ca63ec164a3fe35bf390d266f53dcda6a8e190e63a56ffdf4f7c5c02aa22d376db06d4d2b96be5b331f897d1ecfd25c13a1c194c265dd95a5724a6435bc8138224d9db28b689b9cea5132cd19601dbc4a43e70c71e27e8fd0689d09484974e8a4605f8553735fffaf5654a087e323ca14e02b681b9bbe592bd6b719ae2e86bdf918b27c79d52dd334d1aa7ebc1bff76e97572faad092010a1022f7d33089049107a89c364ae7dd022d119e8f6ab795fd71d76a90e8202339401ff9e9918ea8c8e12f7b0ba10d9ebde5d1bc5988f2d07b34579d8c282628204f2978d8b0cf95dc41f3775a4053f833267c64b42336d7c850f2918ef0dd6d62e43fcc173254eb34748efd4754609ce25afd648ee5a8fc5c64346603f8258592d67b9613e8f7ac0def0958f13436581d729e0b3e062738eb06b2116abe837529690a614fc5d3f53b4d4602e5706000", 0x1000}}, 0x1006) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000009, 0x10012, r1, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x40046109, &(0x7f0000000040)={0xd0, 0xfffffffffffffffe, 0xd0ff}) 1.354816975s ago: executing program 3 (id=1334): ioctl$SIOCAX25DELFWD(0xffffffffffffffff, 0x89eb, &(0x7f0000000040)={@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}) 1.280261764s ago: executing program 0 (id=1336): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x40, 0x3, 0xa, 0x801, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_HOOK={0x14, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8}, @NFTA_HOOK_HOOKNUM={0x8}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWRULE={0x20, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0xa8}}, 0x0) 1.271747793s ago: executing program 3 (id=1337): openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x2042, 0x19d) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) r1 = fanotify_init(0xf00, 0x1000) fanotify_mark(r1, 0x105, 0x10000839, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x42, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./bus\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x2) readv(r1, &(0x7f0000000c40)=[{&(0x7f0000000180)=""/169, 0xa9}], 0x1) 1.24819108s ago: executing program 0 (id=1338): openat(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) pipe2$watch_queue(0x0, 0x80) r3 = add_key(&(0x7f0000000480)='id_resolver\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000080)="f8", 0x1, 0xfffffffffffffffe) pipe2$watch_queue(&(0x7f0000000380), 0x80) keyctl$KEYCTL_WATCH_KEY(0x20, r3, 0xffffffffffffffff, 0xf9) keyctl$setperm(0x5, r3, 0x8082008) 1.176177224s ago: executing program 3 (id=1339): getdents64(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) getpid() landlock_restrict_self(0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4, 0x1}, 0xe) listen(r0, 0x3) accept4$bt_l2cap(r0, &(0x7f0000000200), 0x0, 0x800) syz_emit_vhci(&(0x7f0000000540)=ANY=[@ANYBLOB="043e130100c900", @ANYBLOB=' '], 0x16) 1.170729553s ago: executing program 2 (id=1340): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x80042, 0x0) pwritev(r0, &(0x7f00000000c0), 0x300, 0x0, 0x0) 1.123898821s ago: executing program 2 (id=1341): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/arp\x00') ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/233, 0xe9}], 0x1, 0x8, 0xfffffffc) 1.050611829s ago: executing program 2 (id=1342): r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080), 0x22242, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f00000002c0)={0x1, 0x5}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f00000000c0), 0x2) read(r0, &(0x7f0000000140)=""/90, 0x5a) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000000)={0x2, 0x4}, 0x2) 259.801025ms ago: executing program 3 (id=1343): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000100)=0x4, 0x4) 168.221145ms ago: executing program 0 (id=1344): r0 = socket$inet_udp(0x2, 0x2, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa04, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x3, 0x4, 0x4, 0x6, 0x80, @local}, 0x10) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000440)={'sit0\x00', &(0x7f0000000400)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0xcf, 0x0, 0x0, @loopback, @multicast1}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f5, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000140)={'erspan0\x00', r1, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x91}, @multicast2}}}}) 143.267953ms ago: executing program 3 (id=1345): ioctl$SIOCAX25DELFWD(0xffffffffffffffff, 0x89eb, &(0x7f0000000040)={@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}) 112.545694ms ago: executing program 0 (id=1346): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x90e7d000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x80383, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00', 0x9}) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) 0s ago: executing program 3 (id=1347): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)={0x2940, 0x2, 0x10}, 0x18) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) close(0x3) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x20, &(0x7f0000000440)=0x80000001, 0x4) r4 = fcntl$dupfd(r1, 0x0, r2) sendmmsg$inet(r3, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1}}], 0x1, 0x24048080) sendmsg$netlink(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32, @ANYRES32=r2, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000012002300", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014"], 0x80, 0x20000000}, 0x4) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000140), 0x1, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) kernel console output (not intermixed with test programs): 118 driver are: [ 179.186779][ T7687] pci9118dg [ 179.189994][ T7687] pci9118hg [ 179.193583][ T7687] pci9118hr [ 179.201453][ T7687] comedi: valid board names for 8255_pci driver are: [ 179.219097][ T7687] 8255_pci [ 179.228976][ T7687] comedi: valid board names for s526 driver are: [ 179.242749][ T7687] s526 [ 179.254103][ T7687] comedi: valid board names for multiq3 driver are: [ 179.262475][ T7687] multiq3 [ 179.263086][ T7694] kvm: user requested TSC rate below hardware speed [ 179.271865][ T7687] comedi: valid board names for pcmuio driver are: [ 179.290509][ T7687] pcmuio48 [ 179.304035][ T7687] pcmuio96 [ 179.307666][ T7687] comedi: valid board names for pcmmio driver are: [ 179.329862][ T7687] pcmmio [ 179.339838][ T7687] comedi: valid board names for pcmda12 driver are: [ 179.353460][ T794] ntrig 0003:1B96:0004.000B: unknown main item tag 0x0 [ 179.367781][ T7687] pcmda12 [ 179.382733][ T7687] comedi: valid board names for pcmad driver are: [ 179.382782][ T794] ntrig 0003:1B96:0004.000B: unknown main item tag 0x0 [ 179.396322][ T794] ntrig 0003:1B96:0004.000B: unknown main item tag 0x0 [ 179.403725][ T794] ntrig 0003:1B96:0004.000B: unknown main item tag 0x0 [ 179.411346][ T794] ntrig 0003:1B96:0004.000B: unknown main item tag 0x0 [ 179.412756][ T7687] pcmad12 [ 179.436176][ T794] ntrig 0003:1B96:0004.000B: hidraw0: USB HID v0.00 Device [HID 1b96:0004] on usb-dummy_hcd.1-1/input0 [ 179.445519][ T7687] pcmad16 [ 179.450255][ T7687] comedi: valid board names for ni_labpc driver are: [ 179.482755][ T7687] lab-pc-1200 [ 179.492693][ T7687] lab-pc-1200ai [ 179.496275][ T7687] lab-pc+ [ 179.503455][ T7687] comedi: valid board names for atmio16 driver are: [ 179.528092][ T7687] atmio16 [ 179.541020][ T7687] atmio16d [ 179.544984][ T7687] comedi: valid board names for ni_at_ao driver are: [ 179.551690][ T7687] at-ao-6 [ 179.558096][ T7687] at-ao-10 [ 179.561252][ T7687] comedi: valid board names for ni_at_a2150 driver are: [ 179.568881][ T7687] ni_at_a2150 [ 179.572491][ T7687] comedi: valid board names for adq12b driver are: [ 179.582389][ T7687] adq12b [ 179.585453][ T7687] comedi: valid board names for mpc624 driver are: [ 179.592042][ T7687] mpc624 [ 179.595483][ T7687] comedi: valid board names for c6xdigio driver are: [ 179.662767][ T7687] c6xdigio [ 179.665949][ T7687] comedi: valid board names for aio_iiro_16 driver are: [ 179.688880][ T7687] aio_iiro_16 [ 179.692287][ T7687] comedi: valid board names for aio_aio12_8 driver are: [ 179.739939][ T7687] aio_aio12_8 [ 179.747552][ T7687] aio_ai12_8 [ 179.767754][ T7687] aio_ao12_4 [ 179.771468][ T7687] comedi: valid board names for fl512 driver are: [ 179.778201][ T7687] fl512 [ 179.782229][ T7687] comedi: valid board names for dmm32at driver are: [ 179.790314][ T7687] dmm32at [ 179.794778][ T7687] comedi: valid board names for dt282x driver are: [ 179.811995][ T7687] dt2821 [ 179.822364][ T7687] dt2821-f [ 179.838571][ T7687] dt2821-g [ 179.841743][ T7687] dt2823 [ 179.847108][ T7687] dt2824-pgh [ 179.850778][ T7687] dt2824-pgl [ 179.854839][ T7687] dt2825 [ 179.871200][ T7687] dt2827 [ 179.886020][ T7687] dt2828 [ 179.895317][ T7687] dt2829 [ 179.898407][ T7687] dt21-ez [ 179.901507][ T7687] dt23-ez [ 179.904671][ T7687] dt24-ez [ 179.907714][ T7687] dt24-ez-pgl [ 179.911169][ T7687] comedi: valid board names for dt2817 driver are: [ 179.921069][ T7687] dt2817 [ 179.924189][ T7687] comedi: valid board names for dt2815 driver are: [ 179.942081][ T7687] dt2815 [ 179.945432][ T7687] comedi: valid board names for dt2814 driver are: [ 179.953545][ T7687] dt2814 [ 179.956621][ T7687] comedi: valid board names for dt2811 driver are: [ 179.964135][ T7687] dt2811-pgh [ 179.967560][ T7687] dt2811-pgl [ 179.970931][ T7687] comedi: valid board names for dt2801 driver are: [ 179.978360][ T7687] dt2801 [ 179.981412][ T7687] comedi: valid board names for das6402 driver are: [ 179.990211][ T7687] das6402-12 [ 179.994558][ T7687] das6402-16 [ 179.997939][ T7687] comedi: valid board names for das1800 driver are: [ 180.005152][ T7687] das-1701st [ 180.008531][ T7687] das-1701st-da [ 180.012155][ T7687] das-1702st [ 180.017095][ T7687] das-1702st-da [ 180.021051][ T7687] das-1702hr [ 180.025577][ T7687] das-1702hr-da [ 180.029334][ T7687] das-1701ao [ 180.033517][ T7687] das-1702ao [ 180.038000][ T7687] das-1801st [ 180.041496][ T7687] das-1801st-da [ 180.046139][ T7687] das-1802st [ 180.049514][ T7687] das-1802st-da [ 180.053652][ T7687] das-1802hr [ 180.058335][ T7687] das-1802hr-da [ 180.061993][ T7687] das-1801hc [ 180.065955][ T7687] das-1802hc [ 180.069333][ T7687] das-1801ao [ 180.073049][ T7687] das-1802ao [ 180.076536][ T7687] comedi: valid board names for das800 driver are: [ 180.083605][ T7687] das-800 [ 180.086846][ T7687] cio-das800 [ 180.090216][ T7687] das-801 [ 180.094623][ T7687] cio-das801 [ 180.098115][ T7687] das-802 [ 180.101222][ T7687] cio-das802 [ 180.105087][ T7687] cio-das802/16 [ 180.108850][ T7687] comedi: valid board names for isa-das08 driver are: [ 180.116853][ T7687] isa-das08 [ 180.120254][ T7687] das08-pgm [ 180.124444][ T7687] das08-pgh [ 180.127745][ T7687] das08-pgl [ 180.131139][ T7687] das08-aoh [ 180.134835][ T7687] das08-aol [ 180.139179][ T7687] das08-aom [ 180.142582][ T7687] das08/jr-ao [ 180.147028][ T7687] das08jr-16-ao [ 180.150664][ T7687] pc104-das08 [ 180.154297][ T5867] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 180.162589][ T7687] das08jr/16 [ 180.167356][ T7687] comedi: valid board names for das16m1 driver are: [ 180.176943][ T7687] das16m1 [ 180.180072][ T7687] comedi: valid board names for dac02 driver are: [ 180.186961][ T7687] dac02 [ 180.189951][ T7687] comedi: valid board names for rti802 driver are: [ 180.197125][ T7687] rti802 [ 180.200205][ T7687] comedi: valid board names for rti800 driver are: [ 180.207770][ T7687] rti800 [ 180.210842][ T7687] rti815 [ 180.214218][ T7687] comedi: valid board names for pcm3724 driver are: [ 180.221020][ T7687] pcm3724 [ 180.224435][ T7687] comedi: valid board names for pcl818 driver are: [ 180.231657][ T7687] pcl818l [ 180.235721][ T7687] pcl818h [ 180.238887][ T7687] pcl818hd [ 180.243749][ T7687] pcl818hg [ 180.246956][ T7687] pcl818 [ 180.249973][ T7687] pcl718 [ 180.254478][ T7687] pcm3718 [ 180.257599][ T7687] comedi: valid board names for pcl816 driver are: [ 180.264636][ T7687] pcl816 [ 180.267685][ T7687] pcl814b [ 180.270798][ T7687] comedi: valid board names for pcl812 driver are: [ 180.277906][ T7687] pcl812 [ 180.280933][ T7687] pcl812pg [ 180.284461][ T7687] acl8112pg [ 180.287905][ T7687] acl8112dg [ 180.291230][ T7687] acl8112hg [ 180.295218][ T7687] a821pgl [ 180.298439][ T7687] a821pglnda [ 180.301840][ T7687] a821pgh [ 180.305589][ T7687] a822pgl [ 180.308788][ T7687] a822pgh [ 180.311942][ T7687] a823pgl [ 180.317240][ T5867] usb 1-1: config 0 has no interfaces? [ 180.322963][ T5867] usb 1-1: New USB device found, idVendor=1b80, idProduct=e396, bcdDevice=a7.b1 [ 180.333201][ T7687] a823pgh [ 180.336345][ T5867] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 180.346782][ T7687] pcl813 [ 180.349836][ T7687] pcl813b [ 180.353259][ T7687] acl8113 [ 180.358201][ T7687] iso813 [ 180.361245][ T7687] acl8216 [ 180.362195][ T5867] usb 1-1: config 0 descriptor?? [ 180.369490][ T7687] a826pg [ 180.372878][ T7687] comedi: valid board names for pcl730 driver are: [ 180.379474][ T7687] pcl730 [ 180.382559][ T7687] iso730 [ 180.385757][ T7687] acl7130 [ 180.388861][ T7687] pcm3730 [ 180.391908][ T7687] pcl725 [ 180.395161][ T7687] p8r8dio [ 180.398207][ T7687] acl7225b [ 180.401311][ T7687] p16r16dio [ 180.404595][ T7687] pcl733 [ 180.407549][ T7687] pcl734 [ 180.410490][ T7687] opmm-1616-xt [ 180.414141][ T7687] pearl-mm-p [ 180.417440][ T7687] ir104-pbf [ 180.420643][ T7687] comedi: valid board names for pcl726 driver are: [ 180.427208][ T7687] pcl726 [ 180.430414][ T7687] pcl727 [ 180.433441][ T7687] pcl728 [ 180.436406][ T7687] acl6126 [ 180.439454][ T7687] acl6128 [ 180.442493][ T7687] comedi: valid board names for pcl724 driver are: [ 180.449910][ T7687] pcl724 [ 180.452920][ T7687] pcl722 [ 180.455879][ T7687] pcl731 [ 180.458831][ T7687] acl7122 [ 180.461877][ T7687] acl7124 [ 180.465024][ T7687] pet48dio [ 180.468155][ T7687] pcmio48 [ 180.471218][ T7687] onyx-mm-dio [ 180.474707][ T7687] comedi: valid board names for pcl711 driver are: [ 180.481225][ T7687] pcl711 [ 180.484238][ T7687] pcl711b [ 180.487278][ T7687] acl8112hg [ 180.490488][ T7687] acl8112dg [ 180.493920][ T7687] comedi: valid board names for amplc_pc263 driver are: [ 180.500882][ T7687] pc263 [ 180.503822][ T7687] comedi: valid board names for amplc_pc236 driver are: [ 180.510780][ T7687] pc36at [ 180.513773][ T7687] comedi: valid board names for amplc_dio200 driver are: [ 180.520810][ T7687] pc212e [ 180.523921][ T7687] pc214e [ 180.526877][ T7687] pc215e [ 180.529816][ T7687] pc218e [ 180.533167][ T7687] pc272e [ 180.536129][ T7687] comedi: valid board names for comedi_parport driver are: [ 180.543366][ T7687] comedi_parport [ 180.547018][ T7687] comedi: valid board names for comedi_test driver are: [ 180.555239][ T7687] comedi_test [ 180.558634][ T7687] comedi: valid board names for comedi_bond driver are: [ 180.565617][ T7687] comedi_bond [ 180.636941][ T7710] set_target_expiration: 23 callbacks suppressed [ 180.636958][ T7710] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=539148999 (1078297998 ns) > initial count (4211076 ns). Using initial count to start timer. [ 180.739175][ T5867] usb 1-1: string descriptor 0 read error: -71 [ 180.756598][ T5867] usb 1-1: USB disconnect, device number 51 [ 181.022056][ T7731] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 181.033532][ T7731] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 181.337609][ T7674] orangefs_mount: mount request failed with -4 [ 181.370623][ T794] usb 2-1: USB disconnect, device number 47 [ 181.434270][ T7736] ./cgroup: Can't lookup blockdev [ 181.440785][ T7736] jfs: Unknown parameter 'gr@ReEF{ԤAYM \;1JP' [ 181.450313][ T7736] netlink: 'syz.1.458': attribute type 10 has an invalid length. [ 181.477566][ T7736] 8021q: adding VLAN 0 to HW filter on device team0 [ 181.499956][ T7736] bond0: (slave team0): Enslaving as an active interface with an up link [ 181.571146][ T7746] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 181.580835][ T7746] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 181.594939][ T7746] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 181.604745][ T7746] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 181.616602][ T7746] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 181.625543][ T7746] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 181.938434][ T30] audit: type=1800 audit(2000000093.849:6): pid=7752 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.461" name="bus" dev="overlay" ino=491 res=0 errno=0 [ 182.662780][ T5833] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 182.814867][ T5833] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 182.832754][ T5833] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 182.849304][ T5833] usb 1-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 182.859316][ T5833] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.877678][ T5833] usb 1-1: config 0 descriptor?? [ 183.110995][ T7758] binder: Bad value for 'max' [ 183.325646][ T5833] cm6533_jd 0003:0D8C:0022.000C: unknown main item tag 0x0 [ 183.333120][ T5833] cm6533_jd 0003:0D8C:0022.000C: unknown main item tag 0x0 [ 183.343075][ T5833] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0D8C:0022.000C/input/input20 [ 183.344202][ T10] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 183.362750][ T794] usb 2-1: new full-speed USB device number 48 using dummy_hcd [ 183.373742][ T5833] cm6533_jd 0003:0D8C:0022.000C: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.0-1/input0 [ 183.525243][ T7758] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 183.534063][ T7758] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 183.542723][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 183.547414][ T794] usb 2-1: New USB device found, idVendor=1d50, idProduct=60a1, bcdDevice=a1.4f [ 183.550707][ T10] usb 3-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be [ 183.558142][ T794] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.574312][ T7758] tipc: Started in network mode [ 183.574833][ T794] usb 2-1: Product: syz [ 183.579191][ T7758] tipc: Node identity de59b93c463e, cluster identity 4711 [ 183.584751][ T794] usb 2-1: Manufacturer: syz [ 183.590928][ T7758] tipc: Enabled bearer , priority 0 [ 183.595972][ T794] usb 2-1: SerialNumber: syz [ 183.601991][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.621092][ T7757] tipc: Disabling bearer [ 183.622952][ T794] usb 2-1: config 0 descriptor?? [ 183.633415][ T10] usb 3-1: config 0 descriptor?? [ 183.646030][ T10] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 183.686642][ T5867] usb 1-1: USB disconnect, device number 52 [ 184.037736][ T794] airspy 2-1:0.0: Board ID: 00 [ 184.042792][ T794] airspy 2-1:0.0: Firmware version: [ 184.245520][ T7784] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 184.249381][ T7779] netlink: 'syz.2.471': attribute type 4 has an invalid length. [ 184.257148][ T7784] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 [ 184.275865][ T7784] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 184.284066][ T7784] UDF-fs: Scanning with blocksize 512 failed [ 184.294380][ T7784] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 184.304813][ T7784] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 [ 184.314750][ T7784] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 184.323046][ T7784] UDF-fs: Scanning with blocksize 1024 failed [ 184.330048][ T7784] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 184.341273][ T7784] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 [ 184.351013][ T7784] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 184.358853][ T7784] UDF-fs: Scanning with blocksize 2048 failed [ 184.365718][ T7784] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 184.375634][ T7784] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 [ 184.385501][ T7784] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 184.393227][ T7784] UDF-fs: Scanning with blocksize 4096 failed [ 184.399328][ T7784] UDF-fs: warning (device loop0): udf_fill_super: No partition found (1) [ 184.410244][ T7785] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 184.421894][ T7785] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 [ 184.432065][ T7785] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 184.440989][ T7785] UDF-fs: Scanning with blocksize 512 failed [ 184.449028][ T7785] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 184.459037][ T7785] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 [ 184.468684][ T7785] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 184.476379][ T7785] UDF-fs: Scanning with blocksize 1024 failed [ 184.483495][ T7785] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 184.491761][ T10] gspca_vc032x: reg_w err -71 [ 184.493772][ T7785] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 [ 184.498118][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.507806][ T7785] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 184.521377][ T7785] UDF-fs: Scanning with blocksize 2048 failed [ 184.521639][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.533592][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.538883][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.545940][ T9] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 184.547276][ T7785] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 184.553530][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.553542][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.553552][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.553562][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.553570][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.553579][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.553588][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.553597][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.553605][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.553613][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.553622][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.553631][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.553640][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.570490][ T7785] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 [ 184.575794][ T10] gspca_vc032x: I2c Bus Busy Wait 00 [ 184.580937][ T7785] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 184.605995][ T10] gspca_vc032x: Unknown sensor... [ 184.607387][ T7785] UDF-fs: Scanning with blocksize 4096 failed [ 184.612398][ T10] vc032x 3-1:0.0: probe with driver vc032x failed with error -22 [ 184.617922][ T7785] UDF-fs: warning (device loop0): udf_fill_super: No partition found (1) [ 184.645678][ T10] usb 3-1: USB disconnect, device number 47 [ 184.691666][ T7788] netlink: 24 bytes leftover after parsing attributes in process `syz.3.473'. [ 184.703222][ T7788] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 184.712009][ T7788] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 184.722880][ T7788] netlink: 24 bytes leftover after parsing attributes in process `syz.3.473'. [ 184.729560][ T7789] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 184.750554][ T7789] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 184.765678][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 184.776118][ T9] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 184.785657][ T9] usb 1-1: New USB device found, idVendor=0489, idProduct=e057, bcdDevice= 0.00 [ 184.795370][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 184.806288][ T9] usb 1-1: config 0 descriptor?? [ 184.905630][ T7781] overlayfs: invalid origin (0000) [ 184.916499][ T7781] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 184.925402][ T7781] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 184.935443][ T794] airspy 2-1:0.0: usb_control_msg() failed -71 request 0f [ 184.945220][ T794] airspy 2-1:0.0: Registered as swradio24 [ 184.952030][ T794] airspy 2-1:0.0: SDR API is still slightly experimental and functionality changes may follow [ 184.966617][ T794] usb 2-1: USB disconnect, device number 48 [ 185.215312][ T9] Bluetooth: Can't get state to change to load configuration err [ 185.223313][ T9] Bluetooth: Loading sysconfig file failed [ 185.229141][ T9] ath3k 1-1:0.0: probe with driver ath3k failed with error -16 [ 185.242865][ T9] usb 1-1: USB disconnect, device number 53 [ 185.290560][ T7794] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 185.299891][ T7794] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 185.312191][ T7794] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 185.321915][ T7794] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 185.343549][ T10] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 185.513439][ T10] usb 3-1: config 0 interface 0 altsetting 11 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.526504][ T10] usb 3-1: config 0 interface 0 altsetting 11 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 185.539617][ T10] usb 3-1: config 0 interface 0 has no altsetting 0 [ 185.546334][ T10] usb 3-1: New USB device found, idVendor=09da, idProduct=000a, bcdDevice= 0.00 [ 185.555992][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.567670][ T10] usb 3-1: config 0 descriptor?? [ 185.885074][ T7808] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 185.912406][ T7808] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 185.927621][ T7808] netlink: 'syz.3.478': attribute type 25 has an invalid length. [ 185.979232][ T10] a4tech 0003:09DA:000A.000D: unknown main item tag 0x2 [ 185.990706][ T10] a4tech 0003:09DA:000A.000D: hidraw0: USB HID v0.06 Device [HID 09da:000a] on usb-dummy_hcd.2-1/input0 [ 186.180454][ T7792] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 186.192732][ T7792] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 186.217545][ T10] usb 3-1: USB disconnect, device number 48 [ 186.255386][ T5146] Bluetooth: hci0: command tx timeout [ 186.363825][ T5915] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 186.484164][ T7839] netlink: 12 bytes leftover after parsing attributes in process `syz.3.488'. [ 186.529032][ T7840] comedi comedi3: comedi_config --init_data is deprecated [ 186.538240][ T5915] usb 2-1: config 0 interface 0 has no altsetting 0 [ 186.545083][ T5915] usb 2-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=94.75 [ 186.556412][ T5915] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.583854][ T5915] usb 2-1: config 0 descriptor?? [ 186.683029][ T10] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 186.804372][ T7817] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 186.832979][ T7817] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 186.852720][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 186.862778][ T7817] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 186.872601][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 186.888732][ T7817] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 186.897363][ T10] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 186.912766][ T5915] (null): keene_cmd_main failed (-71) [ 186.932790][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.945104][ T5915] video4linux radio48: keene_cmd_main failed (-71) [ 186.959828][ T10] usb 1-1: config 0 descriptor?? [ 186.973041][ T5915] radio-keene 2-1:0.0: V4L2 device registered as radio48 [ 187.003133][ T5915] usb 2-1: USB disconnect, device number 49 [ 187.222710][ T5867] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 187.385280][ T5867] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 187.396761][ T5867] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 187.411960][ T10] mcp2221 0003:04D8:00DD.000E: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.0-1/input0 [ 187.425450][ T5867] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 187.434523][ T5867] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 187.442506][ T5867] usb 3-1: Manufacturer: syz [ 187.449484][ T5867] usb 3-1: config 0 descriptor?? [ 187.584026][ T7868] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 187.596858][ T7868] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 187.610625][ T7868] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 187.620799][ T7868] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 187.633385][ T7868] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 187.642110][ T7868] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 187.802027][ T7836] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 187.812577][ T7836] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 187.825810][ T794] usb 1-1: USB disconnect, device number 54 [ 187.833128][ T43] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 187.865898][ T5867] pyra 0003:1E7D:2CF6.000F: hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.2-1/input0 [ 187.994476][ T43] usb 2-1: New USB device found, idVendor=1d50, idProduct=6089, bcdDevice=d0.1d [ 188.003649][ T43] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.021182][ T43] usb 2-1: config 0 descriptor?? [ 188.218619][ T7871] netlink: 52 bytes leftover after parsing attributes in process `syz.3.498'. [ 188.238367][ T7869] netlink: 'syz.1.496': attribute type 25 has an invalid length. [ 188.261123][ T7864] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 188.270946][ T7864] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 188.332770][ T5146] Bluetooth: hci0: command tx timeout [ 188.458670][ T43] hackrf 2-1:0.0: usb_control_msg() failed -71 request 0f [ 188.466905][ T43] hackrf 2-1:0.0: Could not detect board [ 188.475030][ T43] hackrf 2-1:0.0: probe with driver hackrf failed with error -71 [ 188.488487][ T43] usb 2-1: USB disconnect, device number 50 [ 188.493715][ T5867] pyra 0003:1E7D:2CF6.000F: couldn't init struct pyra_device [ 188.503528][ T5867] pyra 0003:1E7D:2CF6.000F: couldn't install mouse [ 188.526387][ T5867] pyra 0003:1E7D:2CF6.000F: probe with driver pyra failed with error -71 [ 188.543956][ T5867] usb 3-1: USB disconnect, device number 49 [ 188.599787][ T7875] fido_id[7875]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 188.762745][ T5833] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 188.822354][ T7883] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 188.831564][ T7883] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 188.914077][ T5833] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 188.922883][ T5833] usb 1-1: config 1 has an invalid descriptor of length 238, skipping remainder of the config [ 188.933505][ T5833] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 188.942477][ T5833] usb 1-1: config 1 has no interface number 1 [ 188.949326][ T5833] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 188.963928][ T5833] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 188.973261][ T5833] usb 1-1: config 1 has an invalid descriptor of length 238, skipping remainder of the config [ 188.983560][ T5833] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 188.992531][ T5833] usb 1-1: config 1 has no interface number 1 [ 188.998727][ T5833] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 189.016035][ T5833] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 189.032195][ T5833] usb 1-1: config 1 has an invalid descriptor of length 238, skipping remainder of the config [ 189.042542][ T5833] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 189.052530][ T5833] usb 1-1: config 1 has no interface number 1 [ 189.060632][ T5833] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 189.079033][ T5833] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 189.097020][ T5833] usb 1-1: config 1 has an invalid descriptor of length 238, skipping remainder of the config [ 189.113438][ T5833] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 189.122522][ T5833] usb 1-1: config 1 has no interface number 1 [ 189.130196][ T5833] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 189.145635][ T5833] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 189.158839][ T5833] usb 1-1: config 1 has an invalid descriptor of length 238, skipping remainder of the config [ 189.169550][ T5833] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 189.178913][ T5833] usb 1-1: config 1 has no interface number 1 [ 189.185458][ T5833] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 189.186655][ T7891] misc userio: Invalid payload size [ 189.199032][ T5833] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0000, bcdDevice= 0.00 [ 189.213774][ T5833] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.352786][ T5867] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 189.436783][ T5833] usb 1-1: string descriptor 0 read error: -71 [ 189.440287][ T5833] usb 1-1: No MIDI 2.0 at altset 1, falling back to MIDI 1.0 [ 189.440357][ T5833] usb 1-1: MIDIStreaming interface descriptor not found [ 189.445056][ T7897] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 189.445473][ T7897] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 189.506139][ T5915] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 189.512297][ T5833] usb 1-1: USB disconnect, device number 55 [ 189.524946][ T5867] usb 2-1: Using ep0 maxpacket: 32 [ 189.588932][ T5867] usb 2-1: New USB device found, idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 189.599692][ T5867] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.615776][ T5867] usb 2-1: Product: syz [ 189.620006][ T5867] usb 2-1: Manufacturer: syz [ 189.626085][ T5867] usb 2-1: SerialNumber: syz [ 189.640490][ T5867] usb 2-1: config 0 descriptor?? [ 189.655220][ T5867] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 189.672771][ T5915] usb 3-1: Using ep0 maxpacket: 8 [ 189.681346][ T5915] usb 3-1: New USB device found, idVendor=09da, idProduct=001a, bcdDevice= 0.00 [ 189.691558][ T5915] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.708548][ T5915] usb 3-1: config 0 descriptor?? [ 189.762113][ T7908] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 189.774913][ T7908] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 189.785278][ T7908] futex_wake_op: syz.3.509 tries to shift op by 144; fix this program [ 190.130902][ T5915] a4tech 0003:09DA:001A.0010: collection stack underflow [ 190.138142][ T5915] a4tech 0003:09DA:001A.0010: item 0 0 0 12 parsing failed [ 190.146390][ T5915] a4tech 0003:09DA:001A.0010: parse failed [ 190.152291][ T5915] a4tech 0003:09DA:001A.0010: probe with driver a4tech failed with error -22 [ 190.254188][ T9] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 190.332073][ T5915] usb 3-1: USB disconnect, device number 50 [ 190.442710][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 190.449534][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 190.460501][ T9] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 190.470068][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 190.480066][ T9] usb 1-1: config 0 descriptor?? [ 190.871624][ T7912] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 190.881458][ T7912] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 190.907835][ T7912] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 190.910019][ T9] mcp2221 0003:04D8:00DD.0011: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.0-1/input0 [ 190.919588][ T7912] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 190.999313][ T7921] netlink: 132 bytes leftover after parsing attributes in process `syz.3.513'. [ 191.106334][ T794] usb 1-1: USB disconnect, device number 56 [ 191.172748][ T9] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 191.288732][ T5867] gspca_ov534_9: reg_r err -71 [ 191.324226][ T9] usb 3-1: New USB device found, idVendor=1d50, idProduct=6089, bcdDevice=d0.1d [ 191.333843][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.343948][ T9] usb 3-1: config 0 descriptor?? [ 191.557305][ T7917] netlink: 'syz.2.511': attribute type 25 has an invalid length. [ 191.582734][ T5867] gspca_ov534_9: Unknown sensor 0000 [ 191.582858][ T5867] ov534_9 2-1:0.0: probe with driver ov534_9 failed with error -22 [ 191.600119][ T5867] usb 2-1: USB disconnect, device number 51 [ 191.774213][ T9] hackrf 3-1:0.0: usb_control_msg() failed -71 request 0f [ 191.781841][ T9] hackrf 3-1:0.0: Could not detect board [ 191.788351][ T9] hackrf 3-1:0.0: probe with driver hackrf failed with error -71 [ 191.799991][ T9] usb 3-1: USB disconnect, device number 51 [ 191.895698][ T7929] netlink: 108 bytes leftover after parsing attributes in process `syz.0.515'. [ 191.978968][ T5833] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 191.993019][ T5833] hid-generic 0000:0000:0000.0012: hidraw0: HID v0.00 Device [syz1] on syz0 [ 192.132900][ T794] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 192.286244][ T794] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 192.296527][ T794] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 192.322941][ T794] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 192.354332][ T794] usb 2-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 192.381451][ T7940] openvswitch: netlink: Unexpected mask (mask=20040, allowed=10048) [ 192.384754][ T794] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.422693][ T794] usb 2-1: Product: syz [ 192.427676][ T794] usb 2-1: Manufacturer: syz [ 192.432288][ T794] usb 2-1: SerialNumber: syz [ 192.456044][ T794] usb 2-1: config 0 descriptor?? [ 192.462045][ T7932] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 192.470023][ T7932] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 192.485060][ T9] IPVS: starting estimator thread 0... [ 192.498719][ T7943] tipc: Started in network mode [ 192.503847][ T794] usb 2-1: ucan: probing device on interface #0 [ 192.504239][ T7943] tipc: Node identity ac1414aa, cluster identity 4711 [ 192.521529][ T7943] tipc: Enabled bearer , priority 10 [ 192.582975][ T7944] IPVS: using max 27 ests per chain, 64800 per kthread [ 192.686213][ T7947] netlink: 4 bytes leftover after parsing attributes in process `syz.0.521'. [ 192.700100][ T794] usb 2-1: ucan: device reported invalid device info [ 192.724450][ T794] usb 2-1: ucan: probe failed; try to update the device firmware [ 192.900736][ T9] usb 2-1: USB disconnect, device number 52 [ 192.962985][ T5867] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 193.122727][ T5867] usb 1-1: Using ep0 maxpacket: 32 [ 193.136278][ T5867] usb 1-1: config 0 has an invalid interface number: 126 but max is 0 [ 193.145533][ T5867] usb 1-1: config 0 has no interface number 0 [ 193.151655][ T5867] usb 1-1: config 0 interface 126 altsetting 16 bulk endpoint 0x6 has invalid maxpacket 1023 [ 193.162340][ T5867] usb 1-1: config 0 interface 126 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 8 [ 193.172403][ T5867] usb 1-1: config 0 interface 126 has no altsetting 0 [ 193.184975][ T5867] usb 1-1: New USB device found, idVendor=09c4, idProduct=0011, bcdDevice=b0.1c [ 193.194416][ T5867] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.202493][ T5867] usb 1-1: Product: syz [ 193.207534][ T5867] usb 1-1: Manufacturer: syz [ 193.212146][ T5867] usb 1-1: SerialNumber: syz [ 193.220735][ T5867] usb 1-1: config 0 descriptor?? [ 193.230948][ T7947] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 193.239463][ T7947] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 193.463793][ T5867] ir_usb 1-1:0.126: IR Dongle converter detected [ 193.634763][ T10] tipc: Node number set to 2886997162 [ 193.792805][ T10] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 193.962899][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 193.975084][ T10] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 193.993458][ T10] usb 2-1: config 0 has no interface number 0 [ 194.009829][ T10] usb 2-1: config 0 interface 51 has no altsetting 0 [ 194.029428][ T10] usb 2-1: New USB device found, idVendor=124a, idProduct=4026, bcdDevice=2a.21 [ 194.049400][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.069393][ T10] usb 2-1: Product: syz [ 194.079433][ T10] usb 2-1: Manufacturer: syz [ 194.089539][ T10] usb 2-1: SerialNumber: syz [ 194.103647][ T10] usb 2-1: config 0 descriptor?? [ 194.327134][ T9] usb 2-1: USB disconnect, device number 53 [ 194.335991][ T5867] usb 1-1: IRDA class descriptor not found, device not bound [ 194.383038][ T5867] usb 1-1: USB disconnect, device number 57 [ 194.590565][ T7975] netlink: 4 bytes leftover after parsing attributes in process `syz.3.526'. [ 194.651725][ T7978] netlink: 8 bytes leftover after parsing attributes in process `syz.3.531'. [ 194.662175][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.668861][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.802737][ T5867] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 194.906135][ T7989] netlink: 'syz.1.535': attribute type 12 has an invalid length. [ 194.942747][ T794] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 194.954514][ T5867] usb 1-1: New USB device found, idVendor=1d50, idProduct=6089, bcdDevice=d0.1d [ 194.965245][ T5867] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.976201][ T5867] usb 1-1: config 0 descriptor?? [ 195.046330][ T7993] openvswitch: netlink: nsh attribute has 65532 unknown bytes. [ 195.054428][ T7993] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 195.092741][ T794] usb 3-1: Using ep0 maxpacket: 16 [ 195.100358][ T794] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 195.104266][ T7995] netlink: 10 bytes leftover after parsing attributes in process `syz.3.538'. [ 195.112440][ T794] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 195.144199][ T794] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 195.153390][ T794] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.161393][ T794] usb 3-1: Product: syz [ 195.165957][ T794] usb 3-1: Manufacturer: syz [ 195.170592][ T794] usb 3-1: SerialNumber: syz [ 195.178556][ T794] usb 3-1: config 0 descriptor?? [ 195.184569][ T9] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 195.200424][ T794] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 195.216409][ T7969] netlink: 'syz.0.528': attribute type 25 has an invalid length. [ 195.217982][ T794] em28xx 3-1:0.0: Audio interface 0 found (Vendor Class) [ 195.362761][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 195.369807][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 195.380663][ T9] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 195.392050][ T9] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 195.402086][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.410149][ T9] usb 2-1: Product: syz [ 195.414413][ T9] usb 2-1: Manufacturer: syz [ 195.419020][ T9] usb 2-1: SerialNumber: syz [ 195.439197][ T5867] hackrf 1-1:0.0: usb_control_msg() failed -71 request 0f [ 195.446527][ T5867] hackrf 1-1:0.0: Could not detect board [ 195.452234][ T5867] hackrf 1-1:0.0: probe with driver hackrf failed with error -71 [ 195.462445][ T5867] usb 1-1: USB disconnect, device number 58 [ 195.632784][ T9] usb 2-1: 0:2 : does not exist [ 195.641711][ T9] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 195.662186][ T9] usb 2-1: USB disconnect, device number 54 [ 195.689533][ T5827] udevd[5827]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 195.772992][ T8004] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 195.781863][ T8004] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 195.782336][ T8003] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 195.799887][ T8003] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 195.808684][ T794] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 195.815347][ T794] em28xx 3-1:0.0: Config register raw data: 0xfffffffb [ 196.302805][ T5833] usb 1-1: new full-speed USB device number 59 using dummy_hcd [ 196.401290][ T8017] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 196.410883][ T8017] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 196.421409][ T8017] random: crng reseeded on system resumption [ 196.436022][ T9] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 196.454349][ T5833] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 196.465457][ T5833] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 196.475347][ T5833] usb 1-1: New USB device found, idVendor=04f2, idProduct=1421, bcdDevice= 0.00 [ 196.484488][ T5833] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.495749][ T5833] usb 1-1: config 0 descriptor?? [ 196.594399][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 196.604563][ T9] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 196.615123][ T9] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 196.625053][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 196.633509][ T9] usb 2-1: SerialNumber: syz [ 196.834538][ T794] em28xx 3-1:0.0: AC97 vendor ID = 0x00fc00fe [ 196.910715][ T5833] chicony 0003:04F2:1421.0013: unknown main item tag 0x0 [ 196.923815][ T5833] chicony 0003:04F2:1421.0013: unknown main item tag 0x0 [ 196.930966][ T5833] chicony 0003:04F2:1421.0013: unknown main item tag 0x0 [ 196.941201][ T5833] chicony 0003:04F2:1421.0013: unknown main item tag 0x0 [ 196.944923][ T9] usb 2-1: 0:2 : does not exist [ 196.948686][ T5833] chicony 0003:04F2:1421.0013: unknown main item tag 0x0 [ 196.968766][ T5833] chicony 0003:04F2:1421.0013: hidraw0: USB HID v1.01 Device [HID 04f2:1421] on usb-dummy_hcd.0-1/input0 [ 196.976847][ T9] usb 2-1: USB disconnect, device number 55 [ 197.041872][ T794] em28xx 3-1:0.0: Unknown AC97 audio processor detected! [ 197.059662][ T794] em28xx 3-1:0.0: couldn't setup AC97 register 2 [ 197.076794][ T794] em28xx 3-1:0.0: couldn't setup AC97 register 4 [ 197.093231][ T794] em28xx 3-1:0.0: couldn't setup AC97 register 6 [ 197.108191][ T794] em28xx 3-1:0.0: couldn't setup AC97 register 54 [ 197.119577][ T794] em28xx 3-1:0.0: couldn't setup AC97 register 56 [ 197.139722][ T794] usb 3-1: USB disconnect, device number 53 [ 197.385227][ T794] usb 1-1: USB disconnect, device number 59 [ 197.677759][ T8032] usb usb8: usbfs: process 8032 (syz.2.548) did not claim interface 0 before use [ 197.688596][ T8033] usb usb8: usbfs: process 8033 (syz.2.548) did not claim interface 0 before use [ 197.707729][ T30] audit: type=1326 audit(2000000109.619:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8034 comm="syz.3.549" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc0e0b8f6c9 code=0x0 [ 197.962984][ T8045] input: syz0 as /devices/virtual/input/input22 [ 198.402727][ T5915] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 198.563170][ T5833] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 198.575062][ T5915] usb 1-1: too many endpoints for config 4 interface 0 altsetting 0: 79, using maximum allowed: 30 [ 198.592739][ T5915] usb 1-1: config 4 interface 0 altsetting 0 has an endpoint descriptor with address 0x32, changing to 0x2 [ 198.610053][ T5915] usb 1-1: config 4 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 91 [ 198.627668][ T5915] usb 1-1: config 4 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 79 [ 198.628057][ T8056] QAT: Invalid ioctl 1075883590 [ 198.641474][ T5915] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 198.665567][ T5915] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.681575][ T8056] QAT: Invalid ioctl 1075883590 [ 198.686659][ T8056] QAT: Invalid ioctl 1075883590 [ 198.691682][ T8056] QAT: Invalid ioctl 1075883590 [ 198.697024][ T8056] QAT: Invalid ioctl 1075883590 [ 198.702208][ T8056] QAT: Invalid ioctl 1075883590 [ 198.711704][ T8056] QAT: Invalid ioctl 1075883590 [ 198.717482][ T8056] QAT: Invalid ioctl 1075883590 [ 198.717828][ T8059] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 198.723346][ T8056] QAT: Invalid ioctl 1075883590 [ 198.736174][ T8059] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 198.737597][ T8050] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 198.765510][ T5833] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 198.777010][ T5833] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 198.789272][ T5833] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 198.798416][ T5833] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.806476][ T5833] usb 3-1: Product: syz [ 198.810702][ T5833] usb 3-1: Manufacturer: syz [ 198.815357][ T5833] usb 3-1: SerialNumber: syz [ 198.822388][ T5833] usb 3-1: config 0 descriptor?? [ 198.828372][ T8054] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 198.835756][ T8054] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 198.987184][ T8050] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 198.996121][ T8050] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 199.044040][ T8054] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 199.051315][ T8054] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 199.075157][ T5833] dm9601 3-1:0.0: probe with driver dm9601 failed with error -71 [ 199.102226][ T5833] usb 3-1: USB disconnect, device number 54 [ 199.224929][ T5915] ath6kl: Failed to read usb control message: -71 [ 199.231667][ T5915] ath6kl: Unable to read the bmi data from the device: -71 [ 199.239623][ T5915] ath6kl: Unable to recv target info: -71 [ 199.246747][ T5915] ath6kl: Failed to init ath6kl core: -71 [ 199.253872][ T5915] ath6kl_usb 1-1:4.0: probe with driver ath6kl_usb failed with error -71 [ 199.266903][ T5915] usb 1-1: USB disconnect, device number 60 [ 199.313190][ T30] audit: type=1326 audit(2000000111.229:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8070 comm="syz.3.559" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc0e0b8f6c9 code=0x0 [ 199.422751][ T5833] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 199.436339][ T8072] netlink: 'syz.3.559': attribute type 10 has an invalid length. [ 199.462977][ T8072] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 199.562846][ T5833] usb 3-1: device descriptor read/64, error -71 [ 199.699766][ T30] audit: type=1326 audit(2000000111.609:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8075 comm="syz.1.561" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f5868d8f6c9 code=0x0 [ 199.812711][ T5833] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 199.973136][ T5833] usb 3-1: device descriptor read/64, error -71 [ 200.042707][ T5932] usb 1-1: new full-speed USB device number 61 using dummy_hcd [ 200.093150][ T5833] usb usb3-port1: attempt power cycle [ 200.093159][ T5915] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 200.141512][ T8070] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 200.195116][ T5932] usb 1-1: config 0 has an invalid interface number: 231 but max is 0 [ 200.204151][ T5932] usb 1-1: config 0 has no interface number 0 [ 200.210667][ T5932] usb 1-1: config 0 interface 231 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 200.223747][ T5932] usb 1-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 200.232971][ T5932] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.240971][ T5932] usb 1-1: Product: syz [ 200.245216][ T5932] usb 1-1: Manufacturer: syz [ 200.249811][ T5932] usb 1-1: SerialNumber: syz [ 200.258201][ T5932] usb 1-1: config 0 descriptor?? [ 200.263414][ T5915] usb 2-1: Using ep0 maxpacket: 16 [ 200.264349][ T8083] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 200.273313][ T5915] usb 2-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 200.285127][ T5915] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.292725][ T5932] plusb 1-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.0-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, de:fe:06:6a:99:7b [ 200.293753][ T5915] usb 2-1: Product: syz [ 200.314441][ T5915] usb 2-1: Manufacturer: syz [ 200.319056][ T5915] usb 2-1: SerialNumber: syz [ 200.328572][ T5915] usb 2-1: config 0 descriptor?? [ 200.444827][ T5833] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 200.474771][ T5833] usb 3-1: device descriptor read/8, error -71 [ 200.715699][ T5833] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 200.741603][ T5915] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 200.743438][ T5833] usb 3-1: device descriptor read/8, error -71 [ 200.754001][ T5915] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 200.774574][ T5915] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 200.782532][ T5915] usb 2-1: media controller created [ 200.815745][ T5915] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 200.865486][ T5833] usb usb3-port1: unable to enumerate USB device [ 200.881962][ T8103] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 200.895547][ T8103] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 200.908829][ T8103] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 200.920011][ T8103] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 200.967394][ T5833] usb 1-1: USB disconnect, device number 61 [ 200.984755][ T5833] plusb 1-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.0-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 201.008178][ T5915] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 201.028064][ T5915] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 201.239453][ T5915] usb 2-1: USB disconnect, device number 56 [ 201.289774][ T5915] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 202.060990][ T8155] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 202.090497][ T8155] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 202.110379][ T10] usb 2-1: new high-speed USB device number 57 using dummy_hcd [ 202.130903][ T8158] vivid-001: disconnect [ 202.137961][ T8159] vivid-001: reconnect [ 202.296939][ T10] usb 2-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 202.316441][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.334258][ T10] usb 2-1: Product: syz [ 202.342004][ T10] usb 2-1: Manufacturer: syz [ 202.367257][ T10] usb 2-1: SerialNumber: syz [ 202.390281][ T10] usb 2-1: config 0 descriptor?? [ 202.439674][ T8175] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2142054965 (4284109930 ns) > initial count (2850433972 ns). Using initial count to start timer. [ 202.620409][ T10] usb-storage 2-1:0.0: USB Mass Storage device detected [ 202.823076][ T8141] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 202.852236][ T8141] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 202.873135][ T8141] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 202.881894][ T8141] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 202.928829][ T794] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 202.934686][ T8141] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 202.956073][ T8199] 9p: Bad value for 'msize' [ 202.975344][ T8202] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 202.975690][ T8141] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 202.994488][ T8202] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 203.105468][ T794] usb 1-1: config 0 has an invalid interface number: 69 but max is 0 [ 203.132895][ T794] usb 1-1: config 0 has no interface number 0 [ 203.132945][ T794] usb 1-1: config 0 interface 69 altsetting 0 bulk endpoint 0x8 has invalid maxpacket 1023 [ 203.132969][ T794] usb 1-1: config 0 interface 69 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 203.135438][ T794] usb 1-1: New USB device found, idVendor=0c4b, idProduct=0100, bcdDevice=d7.ca [ 203.135466][ T794] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.135486][ T794] usb 1-1: Product: syz [ 203.135501][ T794] usb 1-1: Manufacturer: syz [ 203.135516][ T794] usb 1-1: SerialNumber: syz [ 203.139271][ T794] usb 1-1: config 0 descriptor?? [ 203.140005][ T8192] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 203.145660][ T794] cyberjack 1-1:0.69: Reiner SCT Cyberjack USB card reader converter detected [ 203.158531][ T794] usb 1-1: Reiner SCT Cyberjack USB card reader converter now attached to ttyUSB0 [ 203.617603][ T5932] usb 1-1: USB disconnect, device number 62 [ 203.634905][ T5932] cyberjack ttyUSB0: Reiner SCT Cyberjack USB card reader converter now disconnected from ttyUSB0 [ 203.669745][ T5932] cyberjack 1-1:0.69: device disconnected [ 203.905894][ T8248] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 203.914806][ T8248] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 204.108911][ T8263] netlink: 8 bytes leftover after parsing attributes in process `syz.1.596'. [ 204.259360][ T8272] netlink: 140 bytes leftover after parsing attributes in process `syz.2.598'. [ 204.270590][ T8272] fuse: blksize only supported for fuseblk [ 204.595869][ T10] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 204.724278][ T8297] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 204.735117][ T8297] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 204.773116][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 204.779987][ T10] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 204.790247][ T10] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 204.804697][ T10] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 204.816867][ T10] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 204.824927][ T10] usb 3-1: Manufacturer: syz [ 204.833524][ T10] usb 3-1: config 0 descriptor?? [ 205.042101][ T8278] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 205.052206][ T8278] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 205.282749][ T794] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 205.375163][ T8303] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 205.385755][ T8303] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 205.432798][ T794] usb 1-1: Using ep0 maxpacket: 16 [ 205.439858][ T794] usb 1-1: unable to get BOS descriptor or descriptor too short [ 205.448869][ T794] usb 1-1: config 27 has an invalid interface number: 187 but max is 0 [ 205.457372][ T794] usb 1-1: config 27 has no interface number 0 [ 205.464687][ T794] usb 1-1: config 27 interface 187 altsetting 250 endpoint 0x2 has invalid maxpacket 1024, setting to 64 [ 205.476054][ T794] usb 1-1: config 27 interface 187 has no altsetting 0 [ 205.484908][ T794] usb 1-1: New USB device found, idVendor=0af0, idProduct=7061, bcdDevice= 6.61 [ 205.494172][ T794] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.502158][ T794] usb 1-1: Product: syz [ 205.506531][ T794] usb 1-1: Manufacturer: syz [ 205.511124][ T794] usb 1-1: SerialNumber: syz [ 205.727184][ T794] option 1-1:27.187: GSM modem (1-port) converter detected [ 205.738766][ T794] usb 1-1: USB disconnect, device number 63 [ 205.748857][ T794] option 1-1:27.187: device disconnected [ 205.948194][ T8305] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 205.957146][ T8305] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 206.170592][ T5840] Bluetooth: hci3: link tx timeout [ 206.182475][ T5840] Bluetooth: hci3: killing stalled connection 10:aa:aa:aa:aa:aa [ 206.191945][ T5840] Bluetooth: hci3: link tx timeout [ 206.197187][ T5840] Bluetooth: hci3: killing stalled connection 11:aa:aa:aa:aa:aa [ 206.290141][ T8317] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 206.302518][ T8317] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 206.542778][ T5867] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 206.712848][ T5867] usb 1-1: Using ep0 maxpacket: 16 [ 206.722180][ T5867] usb 1-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 206.731787][ T5867] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.741970][ T5867] usb 1-1: Product: syz [ 206.747047][ T5867] usb 1-1: Manufacturer: syz [ 206.751656][ T5867] usb 1-1: SerialNumber: syz [ 206.759585][ T5867] usb 1-1: config 0 descriptor?? [ 206.888023][ T8326] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 206.901557][ T8326] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 206.973255][ T5840] Bluetooth: hci0: command 0x0406 tx timeout [ 206.979052][ T5839] Bluetooth: hci1: command 0x0406 tx timeout [ 206.983363][ T8329] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 206.995550][ T8329] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 207.203038][ T8333] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 207.213681][ T5867] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 207.213702][ T8333] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 207.232594][ T5867] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 207.243195][ T5867] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 207.251130][ T5867] usb 1-1: media controller created [ 207.264775][ T5867] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 207.416805][ T5915] usb 3-1: USB disconnect, device number 59 [ 207.577877][ T8339] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 207.587645][ T8339] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 207.597856][ T8339] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 207.606750][ T8339] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 207.627107][ T8339] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 207.637132][ T8339] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 207.742840][ T5915] usb 3-1: new full-speed USB device number 60 using dummy_hcd [ 207.814140][ T5867] zl10353_read_register: readreg error (reg=127, ret==0) [ 207.814213][ T8319] dtv5100: wlen = 0, aborting. [ 207.821244][ T5867] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 207.821260][ T5867] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 207.856144][ T5932] usb 1-1: USB disconnect, device number 64 [ 207.884612][ T5932] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 207.894535][ T5915] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 207.905397][ T5915] usb 3-1: config 0 has no interface number 0 [ 207.911541][ T5915] usb 3-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 207.921456][ T5915] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 207.931802][ T5915] usb 3-1: config 0 descriptor?? [ 207.942088][ T5915] usb 3-1: selecting invalid altsetting 1 [ 207.949518][ T5915] dvb_ttusb_budget: ttusb_init_controller: error [ 207.956042][ T5915] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 208.005535][ T5915] DVB: Unable to find symbol cx22700_attach() [ 208.040030][ T5915] DVB: Unable to find symbol tda10046_attach() [ 208.046358][ T5915] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 208.154487][ T8335] tipc: Enabling of bearer rejected, already enabled [ 208.173246][ T5932] usb 3-1: USB disconnect, device number 60 [ 208.225736][ T8344] Invalid ELF header magic: != ELF [ 208.262848][ T52] Bluetooth: hci3: command 0x0405 tx timeout [ 208.301175][ T8351] raw_sendmsg: syz.3.623 forgot to set AF_INET. Fix it! [ 208.311809][ T8351] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 208.320865][ T8351] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 208.747693][ T8362] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.830850][ T8362] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.920112][ T8362] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.975272][ T794] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 208.999984][ T8362] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 209.027964][ T8376] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 209.037333][ T8376] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 209.078868][ T36] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.097335][ T36] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.114167][ T36] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.131867][ T408] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.138127][ T794] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 209.149315][ T794] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.157450][ T794] usb 3-1: Product: syz [ 209.161727][ T794] usb 3-1: Manufacturer: syz [ 209.166561][ T794] usb 3-1: SerialNumber: syz [ 209.191010][ T794] usb 3-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 209.227002][ T5833] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 209.543400][ T794] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 209.596400][ T8382] Invalid ELF header magic: != ELF [ 209.605801][ T8382] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 209.614809][ T8382] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 209.696151][ T794] usb 1-1: config 1 has an invalid interface number: 7 but max is 0 [ 209.704549][ T794] usb 1-1: config 1 has no interface number 0 [ 209.710682][ T794] usb 1-1: config 1 interface 7 altsetting 0 has an endpoint descriptor with address 0xDB, changing to 0x8B [ 209.722226][ T794] usb 1-1: config 1 interface 7 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 209.732935][ T794] usb 1-1: config 1 interface 7 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 64 [ 209.742772][ T794] usb 1-1: config 1 interface 7 altsetting 0 endpoint 0xF has an invalid bInterval 32, changing to 9 [ 209.756154][ T794] usb 1-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice= 0.00 [ 209.765349][ T794] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.774360][ T794] usb 1-1: Product: syz [ 209.778604][ T794] usb 1-1: Manufacturer: syz [ 209.783303][ T794] usb 1-1: SerialNumber: syz [ 209.791407][ T8380] raw-gadget.8 gadget.0: fail, usb_ep_enable returned -22 [ 209.799566][ T8380] raw-gadget.8 gadget.0: fail, usb_ep_enable returned -22 [ 210.010087][ T8380] raw-gadget.8 gadget.0: fail, usb_ep_enable returned -22 [ 210.044421][ T8380] raw-gadget.8 gadget.0: fail, usb_ep_enable returned -22 [ 210.058519][ T794] usb 1-1: No status endpoint found [ 210.207637][ T8389] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 210.237885][ T8389] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 210.263348][ T10] usb 1-1: USB disconnect, device number 65 [ 210.299857][ T8391] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 210.313788][ T8391] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 210.328454][ T8391] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 210.340287][ T8391] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 210.349093][ T5829] Bluetooth: hci3: command 0x0405 tx timeout [ 210.363036][ T8391] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 210.375109][ T8391] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 210.892826][ T8397] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 210.904959][ T5833] usb 3-1: Service connection timeout for: 256 [ 210.914838][ T8397] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 210.923330][ T5833] ath9k_htc 3-1:1.0: ath9k_htc: Unable to initialize HTC services [ 210.952472][ T5833] ath9k_htc: Failed to initialize the device [ 210.980216][ T5833] usb 3-1: ath9k_htc: USB layer deinitialized [ 211.000943][ T8400] 9p: Bad value for 'wfdno' [ 211.012564][ T8399] 9p: Bad value for 'wfdno' [ 211.075743][ T8403] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 211.085948][ T8403] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 211.210516][ T5915] usb 3-1: USB disconnect, device number 61 [ 211.532816][ T5829] Bluetooth: hci2: command 0x0406 tx timeout [ 211.599689][ T8411] netlink: 4 bytes leftover after parsing attributes in process `syz.1.644'. [ 211.897320][ T8430] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 211.910683][ T8430] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 211.969185][ T8434] fuse: Unknown parameter '>m})(00000000000000000000' [ 211.979059][ T8434] Mount JFS Failure: -22 [ 211.985108][ T8434] jfs_mount failed w/return code = -22 [ 212.055159][ T8438] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 212.064028][ T8438] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 212.102744][ T10] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 212.232766][ T10] usb 3-1: device descriptor read/64, error -71 [ 212.472806][ T10] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 212.577697][ T8444] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 212.588735][ T8444] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 212.612973][ T10] usb 3-1: device descriptor read/64, error -71 [ 212.651211][ T8451] [U] [ 212.654112][ T8451] [U] [ 212.656792][ T8451] [U] [ 212.659453][ T8451] [U] [ 212.663677][ T8451] [U] [ 212.666382][ T8451] [U] [ 212.669057][ T8451] [U] [ 212.671718][ T8451] [U] [ 212.675184][ T8451] [U] [ 212.677884][ T8451] [U] [ 212.680556][ T8451] [U] [ 212.683234][ T8451] [U] [ 212.686652][ T8451] [U] [ 212.689337][ T8451] [U] [ 212.691999][ T8451] [U] [ 212.694660][ T8451] [U] [ 212.697594][ T8451] [U] [ 212.700283][ T8451] [U] [ 212.702957][ T8451] [U] [ 212.705620][ T8451] [U] [ 212.709589][ T8451] [U] [ 212.712297][ T8451] [U] [ 212.714971][ T8451] [U] [ 212.717644][ T8451] [U] [ 212.720987][ T8451] [U] [ 212.722591][ T8452] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 212.723681][ T8451] [U] [ 212.723730][ T8451] [U] [ 212.732487][ T8452] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 212.734696][ T8451] [U] [ 212.748454][ T10] usb usb3-port1: attempt power cycle [ 212.750209][ T8453] [U] [ 212.756517][ T8453] [U] [ 212.759182][ T8453] [U] [ 212.761844][ T8453] [U] [ 212.764508][ T8453] [U] [ 212.776886][ T8453] [U] [ 212.894869][ T8461] UHID_CREATE from different security context by process 793 (syz.3.662), this is not allowed. [ 212.907863][ T8461] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 212.917548][ T8461] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 213.082870][ T10] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 213.113670][ T10] usb 3-1: device descriptor read/8, error -71 [ 213.217692][ T8469] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 213.229798][ T8469] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 213.239379][ T8468] netlink: 4076 bytes leftover after parsing attributes in process `syz.1.664'. [ 213.352755][ T10] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 213.373534][ T10] usb 3-1: device descriptor read/8, error -71 [ 213.382834][ T5932] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 213.483175][ T10] usb usb3-port1: unable to enumerate USB device [ 213.538290][ T5932] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 213.555703][ T8484] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 213.560760][ T5932] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 213.573587][ T5932] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.585162][ T8484] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 213.598122][ T5932] usb 1-1: config 0 descriptor?? [ 213.603695][ T8484] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 213.617104][ T8484] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 214.232307][ T5932] keytouch 0003:0926:3333.0014: fixing up Keytouch IEC report descriptor [ 214.246186][ T5932] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0014/input/input23 [ 214.338105][ T5932] keytouch 0003:0926:3333.0014: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 214.656108][ T10] usb 1-1: USB disconnect, device number 66 [ 214.902092][ T30] audit: type=1326 audit(2000000126.809:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8504 comm="syz.2.668" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f798798f6c9 code=0x0 [ 215.223098][ T10] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 215.373180][ T10] usb 3-1: device descriptor read/64, error -71 [ 215.400318][ T8521] vivid-001: ================= START STATUS ================= [ 215.408703][ T8521] vivid-001: Radio HW Seek Mode: Bounded [ 215.416050][ T8521] vivid-001: Radio Programmable HW Seek: false [ 215.424073][ T8521] vivid-001: RDS Rx I/O Mode: Block I/O [ 215.429715][ T8521] vivid-001: Generate RBDS Instead of RDS: false [ 215.436380][ T8521] vivid-001: RDS Reception: true [ 215.441338][ T8521] vivid-001: RDS Program Type: 0 inactive [ 215.447129][ T8521] vivid-001: RDS PS Name: inactive [ 215.452437][ T8521] vivid-001: RDS Radio Text: inactive [ 215.458173][ T8521] vivid-001: RDS Traffic Announcement: false inactive [ 215.465230][ T8521] vivid-001: RDS Traffic Program: false inactive [ 215.472190][ T8521] vivid-001: RDS Music: false inactive [ 215.478064][ T8521] vivid-001: ================== END STATUS ================== [ 215.622798][ T10] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 215.752758][ T10] usb 3-1: device descriptor read/64, error -71 [ 215.762738][ T5867] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 215.862972][ T10] usb usb3-port1: attempt power cycle [ 215.912756][ T5867] usb 1-1: Using ep0 maxpacket: 32 [ 215.919683][ T5867] usb 1-1: config index 0 descriptor too short (expected 35577, got 27) [ 215.928171][ T5867] usb 1-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 215.936937][ T5867] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 215.948018][ T5867] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 215.957020][ T5867] usb 1-1: config 1 has no interface number 0 [ 215.963386][ T5867] usb 1-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 215.972420][ T5867] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 215.989123][ T5867] snd_usb_pod 1-1:1.1: Line 6 Pocket POD found [ 216.186154][ T5867] snd_usb_pod 1-1:1.1: endpoint not available, using fallback values [ 216.194664][ T5867] snd_usb_pod 1-1:1.1: invalid control EP [ 216.200380][ T5867] snd_usb_pod 1-1:1.1: cannot start listening: -22 [ 216.207368][ T5867] snd_usb_pod 1-1:1.1: Line 6 Pocket POD now disconnected [ 216.214597][ T10] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 216.222851][ T5867] snd_usb_pod 1-1:1.1: probe with driver snd_usb_pod failed with error -22 [ 216.243857][ T10] usb 3-1: device descriptor read/8, error -71 [ 216.389163][ T5867] usb 1-1: USB disconnect, device number 67 [ 216.482747][ T10] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 216.503219][ T10] usb 3-1: device descriptor read/8, error -71 [ 216.616236][ T10] usb usb3-port1: unable to enumerate USB device [ 216.710991][ T8527] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 216.719984][ T8527] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 216.918453][ T8530] netlink: 80 bytes leftover after parsing attributes in process `syz.1.675'. [ 217.106061][ T8542] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 217.115258][ T8542] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 217.212892][ T5915] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 217.308339][ T8544] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 217.319661][ T8544] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 217.332781][ T8544] usb usb5: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 217.372887][ T5915] usb 1-1: Using ep0 maxpacket: 16 [ 217.379524][ T5915] usb 1-1: config 0 has an invalid interface number: 41 but max is 0 [ 217.390423][ T5915] usb 1-1: config 0 has no interface number 0 [ 217.396748][ T5915] usb 1-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 217.406680][ T5915] usb 1-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 217.417047][ T5915] usb 1-1: config 0 interface 41 has no altsetting 0 [ 217.425834][ T5915] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=d1.9a [ 217.434954][ T5915] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.442974][ T5915] usb 1-1: Product: syz [ 217.447129][ T5915] usb 1-1: Manufacturer: syz [ 217.451705][ T5915] usb 1-1: SerialNumber: syz [ 217.458583][ T5915] usb 1-1: config 0 descriptor?? [ 217.465033][ T8533] raw-gadget.7 gadget.0: fail, usb_ep_enable returned -22 [ 217.472384][ T8533] raw-gadget.7 gadget.0: fail, usb_ep_enable returned -22 [ 217.680812][ T8533] raw-gadget.7 gadget.0: fail, usb_ep_enable returned -22 [ 217.722232][ T5915] dm9601 1-1:0.41: probe with driver dm9601 failed with error -71 [ 217.746673][ T5915] sr9700 1-1:0.41: probe with driver sr9700 failed with error -71 [ 217.782550][ T5915] usb 1-1: USB disconnect, device number 68 [ 217.802342][ T8554] netlink: 56 bytes leftover after parsing attributes in process `syz.0.683'. [ 217.847574][ T8553] faux_driver vgem: [drm] Unknown color mode 2787; guessing buffer size. [ 217.860488][ T8553] netlink: 8 bytes leftover after parsing attributes in process `syz.0.683'. [ 217.938154][ T8559] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 217.941110][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 217.947913][ T8559] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 217.953689][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 217.968524][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 217.974337][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 217.979989][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 217.986904][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 217.992534][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 217.998447][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.013121][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.018891][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.025804][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.034331][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.040371][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.051916][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.058433][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.065033][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.070838][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.077593][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.077825][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.078057][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.078270][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.079218][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.079449][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.079751][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.079982][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.080215][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.080439][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.080722][ T8561] tmpfs: Unknown parameter '/dev/ppp' [ 218.163329][ T8572] netlink: 28 bytes leftover after parsing attributes in process `syz.0.688'. [ 218.285266][ T8576] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 218.294242][ T8576] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 218.308208][ T8576] netlink: 'syz.3.690': attribute type 4 has an invalid length. [ 218.329387][ T8576] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 218.339199][ T8576] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 218.376252][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.383996][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.390875][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.398130][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.408361][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.422790][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.429687][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.437338][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.444442][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.451343][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.458468][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.465597][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.472473][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.479554][ T5915] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 218.487744][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.495563][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.502438][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.509633][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.516681][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.525136][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.532007][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.539666][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.546757][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.553864][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.560764][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.567895][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.574950][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.581815][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.589139][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.596205][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.603900][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.610937][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.618044][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.625213][ T52] Bluetooth: hci1: unexpected event for opcode 0x0c25 [ 218.762765][ T5915] usb 1-1: device descriptor read/64, error -71 [ 218.912785][ T5867] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 219.002960][ T5915] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 219.062739][ T5867] usb 3-1: Using ep0 maxpacket: 16 [ 219.070401][ T5867] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 219.082021][ T5867] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 219.095269][ T8608] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2898581692 (23188653536 ns) > initial count (6059612160 ns). Using initial count to start timer. [ 219.103011][ T5867] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 219.117011][ T8608] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 219.121945][ T5867] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.121969][ T5867] usb 3-1: Product: syz [ 219.134177][ T8608] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 219.139078][ T5915] usb 1-1: device descriptor read/64, error -71 [ 219.162449][ T5867] usb 3-1: Manufacturer: syz [ 219.167412][ T5867] usb 3-1: SerialNumber: syz [ 219.296167][ T5915] usb usb1-port1: attempt power cycle [ 219.394302][ T5867] usb 3-1: 0:2 : does not exist [ 219.404604][ T5867] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 219.433546][ T5867] usb 3-1: USB disconnect, device number 70 [ 219.487739][ T5841] udevd[5841]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 219.607800][ T8611] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 219.626883][ T8611] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 219.639963][ T8611] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 219.663993][ T5915] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 219.695577][ T5915] usb 1-1: device descriptor read/8, error -71 [ 219.963062][ T5915] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 220.004116][ T5915] usb 1-1: device descriptor read/8, error -71 [ 220.091933][ T8620] netlink: 'syz.2.703': attribute type 4 has an invalid length. [ 220.123107][ T5915] usb usb1-port1: unable to enumerate USB device [ 220.182366][ T8624] openvswitch: netlink: Duplicate key (type 21). [ 220.329291][ T8627] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 220.340703][ T8627] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 220.341316][ T8628] gfs2: Unknown parameter 'barrier' [ 220.351017][ T8627] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 220.366570][ T8627] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 220.672725][ T10] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 220.832806][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 220.840794][ T10] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 220.850702][ T10] usb 3-1: config 1 has no interface number 1 [ 220.857450][ T10] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 220.873835][ T10] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 220.897396][ T10] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 220.912713][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.930472][ T10] usb 3-1: Product: syz [ 220.942782][ T10] usb 3-1: Manufacturer: syz [ 220.953369][ T10] usb 3-1: SerialNumber: syz [ 221.031255][ T8633] netlink: 'syz.1.708': attribute type 5 has an invalid length. [ 221.059038][ T8633] netlink: 16 bytes leftover after parsing attributes in process `syz.1.708'. [ 221.069159][ T8633] netlink: 16 bytes leftover after parsing attributes in process `syz.1.708'. [ 221.388916][ T10] usb 3-1: 2:1 : format type 0 is detected, processed as PCM [ 221.572157][ T8642] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 221.583943][ T8642] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 221.598637][ T8642] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 221.609563][ T8642] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 221.623579][ T8642] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 221.633090][ T5915] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 221.644094][ T8642] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 221.662437][ T8642] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 221.675493][ T8642] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 221.805097][ T5915] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 221.823865][ T5915] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 221.850219][ T5915] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 221.877779][ T5915] usb 1-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 221.896093][ T5915] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.911006][ T5915] usb 1-1: Product: syz [ 221.915770][ T5915] usb 1-1: Manufacturer: syz [ 221.921030][ T5915] usb 1-1: SerialNumber: syz [ 221.930940][ T5915] usb 1-1: config 0 descriptor?? [ 222.020113][ T8635] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 222.027893][ T8635] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 222.057527][ T5915] usb 1-1: ucan: probing device on interface #0 [ 222.201031][ T10] usb 3-1: 2:1: cannot set freq 9338507 to ep 0x82 [ 222.266986][ T10] usb 3-1: USB disconnect, device number 71 [ 222.322378][ T6364] udevd[6364]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 222.353744][ T8660] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 222.370048][ T8660] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 222.412573][ T8662] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 222.426694][ T8662] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 222.446766][ T8664] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 222.463874][ T8664] kvm: pic: non byte read [ 222.674917][ T5915] ucan 1-1:0.0 can0: registered device [ 222.744324][ T8677] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 222.757737][ T8677] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 222.882479][ T5915] ucan 1-1:0.0 can0: firmware string: Hp~qJ0%wyIUCcY$#hgTq<Y [ 223.012780][ T794] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 223.157934][ T5932] usb 1-1: USB disconnect, device number 73 [ 223.172722][ T794] usb 3-1: Using ep0 maxpacket: 8 [ 223.188940][ T794] usb 3-1: config 6 has an invalid interface number: 2 but max is 0 [ 223.199863][ T794] usb 3-1: config 6 has no interface number 0 [ 223.216226][ T794] usb 3-1: config 6 interface 2 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 223.226273][ T794] usb 3-1: config 6 interface 2 altsetting 0 has an endpoint descriptor with address 0xDD, changing to 0x8D [ 223.239393][ T794] usb 3-1: config 6 interface 2 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 223.253948][ T794] usb 3-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 223.264065][ T794] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.272133][ T794] usb 3-1: Product: syz [ 223.276469][ T794] usb 3-1: Manufacturer: syz [ 223.281070][ T794] usb 3-1: SerialNumber: syz [ 223.303742][ T794] hso 3-1:6.2: Failed to find INT IN ep [ 223.600178][ T8679] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 223.613854][ T8679] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 223.630064][ T8714] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 223.640573][ T8714] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 223.661827][ T8714] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 223.672000][ T8714] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 223.923867][ T8726] netlink: 'syz.0.731': attribute type 4 has an invalid length. [ 223.941759][ T8726] netlink: 152 bytes leftover after parsing attributes in process `syz.0.731'. [ 223.972615][ T8726] .`: renamed from bond0 (while UP) [ 224.117572][ T8733] Falling back ldisc for ptm0. [ 224.314147][ T8741] netlink: 44 bytes leftover after parsing attributes in process `syz.2.734'. [ 224.344923][ T8741] netlink: 44 bytes leftover after parsing attributes in process `syz.2.734'. [ 224.367656][ T8743] netlink: 'syz.1.735': attribute type 3 has an invalid length. [ 224.373571][ T8741] netlink: 44 bytes leftover after parsing attributes in process `syz.2.734'. [ 224.376464][ T8743] netlink: 8 bytes leftover after parsing attributes in process `syz.1.735'. [ 224.398238][ T8741] netlink: 44 bytes leftover after parsing attributes in process `syz.2.734'. [ 224.399527][ T8743] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 224.407818][ T8741] netlink: 44 bytes leftover after parsing attributes in process `syz.2.734'. [ 224.424388][ T8743] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 224.443157][ T8741] netlink: 44 bytes leftover after parsing attributes in process `syz.2.734'. [ 224.454084][ T8741] netlink: 44 bytes leftover after parsing attributes in process `syz.2.734'. [ 224.464629][ T8741] netlink: 44 bytes leftover after parsing attributes in process `syz.2.734'. [ 224.615269][ T8753] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 224.626408][ T8754] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 224.626733][ T8755] evm: overlay not supported [ 224.637759][ T8753] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 224.651621][ T8754] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 224.832726][ T794] usb 1-1: new full-speed USB device number 74 using dummy_hcd [ 224.984673][ T794] usb 1-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 224.998318][ T794] usb 1-1: New USB device found, idVendor=3344, idProduct=22f0, bcdDevice=ef.4d [ 225.008487][ T794] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.016579][ T794] usb 1-1: Product: syz [ 225.020749][ T794] usb 1-1: Manufacturer: syz [ 225.025404][ T794] usb 1-1: SerialNumber: syz [ 225.062945][ T8761] 9p: Bad value for 'rfdno' [ 225.240523][ T8769] openvswitch: netlink: IP tunnel dst address not specified [ 225.254128][ T8747] dvmrp0: entered allmulticast mode [ 225.254164][ T8769] fuse: Unknown parameter 'mode' [ 225.264659][ T794] usb 1-1: selecting invalid altsetting 1 [ 225.265039][ T794] LME2510(C): Firmware Status: 00 00 00 00 00 00 [ 225.265135][ T794] dvb_usb_lmedm04 1-1:2.0: probe with driver dvb_usb_lmedm04 failed with error -22 [ 225.343800][ T794] usb 1-1: USB disconnect, device number 74 [ 225.386865][ T8772] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 225.435656][ T8772] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 225.641264][ T8794] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 225.694966][ T8794] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 225.758008][ T8802] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 225.793627][ T8802] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 226.285886][ T8834] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 226.295863][ T8834] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 226.599868][ T8854] netlink: 'syz.2.762': attribute type 1 has an invalid length. [ 226.619572][ T8856] binder: 8853:8856 ioctl c0306201 2000000001c0 returned -14 [ 226.756696][ T8864] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 226.765945][ T8864] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 226.784803][ T8864] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 226.795877][ T8864] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 226.809458][ T8864] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 226.820391][ T8864] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 226.994132][ T5875] usb 1-1: new full-speed USB device number 75 using dummy_hcd [ 227.148874][ T5875] usb 1-1: New USB device found, idVendor=13d3, idProduct=3224, bcdDevice=cb.0d [ 227.158079][ T5875] usb 1-1: New USB device strings: Mfr=1, Product=12, SerialNumber=3 [ 227.172342][ T5875] usb 1-1: Product: syz [ 227.177581][ T5875] usb 1-1: Manufacturer: syz [ 227.182266][ T5875] usb 1-1: SerialNumber: syz [ 227.198407][ T5875] dvb-usb: found a 'DigitalNow TinyUSB 2 DVB-t Receiver' in warm state. [ 227.220502][ T8875] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 227.231184][ T8875] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 227.338334][ T8879] netlink: 'syz.3.769': attribute type 10 has an invalid length. [ 227.362319][ T8879] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 227.372983][ T8879] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 227.560852][ T8882] input input24: cannot allocate more than FF_MAX_EFFECTS effects [ 227.613086][ T8884] netlink: 'syz.2.771': attribute type 10 has an invalid length. [ 227.625253][ T8884] 9pnet_fd: Insufficient options for proto=fd [ 227.670125][ T5875] vp7045: USB control message 'in' went wrong. [ 227.677380][ T5875] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 227.690286][ T5875] dvb-usb: DigitalNow TinyUSB 2 DVB-t Receiver error while loading driver (-19) [ 227.711062][ T5875] usb 1-1: USB disconnect, device number 75 [ 227.857219][ T8893] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 227.868097][ T8893] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 228.131524][ T8910] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 228.140497][ T8910] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 228.733732][ T8949] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.104632][ T8971] netlink: 'syz.3.800': attribute type 2 has an invalid length. [ 229.106468][ T8973] overlayfs: failed to resolve './bus': -2 [ 229.119842][ T8971] netlink: 'syz.3.800': attribute type 1 has an invalid length. [ 229.282726][ T5875] usb 1-1: new low-speed USB device number 76 using dummy_hcd [ 229.435737][ T5875] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 229.447484][ T5875] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 229.460129][ T5875] usb 1-1: New USB device found, idVendor=258a, idProduct=0036, bcdDevice= 0.00 [ 229.470590][ T5875] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 229.483538][ T5875] usb 1-1: config 0 descriptor?? [ 229.541756][ T8986] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 229.550866][ T8986] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 229.560486][ T8986] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 229.569335][ T8986] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 229.578947][ T8986] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 229.587842][ T8986] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 229.646696][ T8989] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 229.658268][ T8989] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 229.678895][ T8989] __nla_validate_parse: 61 callbacks suppressed [ 229.678912][ T8989] netlink: 104 bytes leftover after parsing attributes in process `syz.1.805'. [ 229.923721][ T5875] glorious 0003:258A:0036.0015: hidraw0: USB HID v0.00 Device [Glorious Model O] on usb-dummy_hcd.0-1/input0 [ 230.019471][ T9005] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 230.028937][ T9005] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 230.122027][ T8965] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 230.135134][ T8965] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 230.141950][ T9007] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 230.147378][ T43] usb 1-1: USB disconnect, device number 76 [ 230.158243][ T9007] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 230.492063][ T9011] binder: 9010:9011 ioctl c0306201 2000000001c0 returned -14 [ 230.502349][ T9011] binder: 9010:9011 ioctl 40206417 200000000040 returned -22 [ 230.603618][ T9016] netlink: 132 bytes leftover after parsing attributes in process `syz.2.814'. [ 230.712961][ T9019] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 230.731735][ T9019] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 230.823999][ T9026] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 230.835463][ T9026] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 231.156793][ T9034] netlink: 36 bytes leftover after parsing attributes in process `syz.3.820'. [ 231.166260][ T10] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 231.177314][ T9034] tipc: Started in network mode [ 231.182196][ T9034] tipc: Node identity 080211000001, cluster identity 4711 [ 231.192538][ T9034] tipc: Enabled bearer , priority 0 [ 231.325663][ T10] usb 1-1: config 0 has an invalid interface number: 158 but max is 0 [ 231.349188][ T10] usb 1-1: config 0 has an invalid descriptor of length 36, skipping remainder of the config [ 231.362227][ T10] usb 1-1: config 0 has no interface number 0 [ 231.372791][ T10] usb 1-1: New USB device found, idVendor=041e, idProduct=3f19, bcdDevice=be.65 [ 231.392333][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 231.412005][ T10] usb 1-1: config 0 descriptor?? [ 231.427981][ T9038] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 231.441695][ T10] usb 1-1: unknown interface protocol 0xea, assuming v1 [ 231.467250][ T9038] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 231.484417][ T10] usb 1-1: 158:2 : does not exist [ 231.633860][ T10] usb 1-1: USB disconnect, device number 77 [ 231.856858][ T9052] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 231.878047][ T9052] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 232.120242][ T9059] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 232.134141][ T9059] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 232.155909][ T9059] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 232.167841][ T9059] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 232.197377][ T9058] netlink: 40 bytes leftover after parsing attributes in process `syz.1.826'. [ 232.303147][ T10] tipc: Node number set to 134418688 [ 232.541614][ T9071] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 232.551040][ T9071] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 232.571581][ T9072] overlayfs: maximum fs stacking depth exceeded [ 232.993073][ T5915] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 233.092297][ T9101] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 233.116183][ T9101] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 233.132154][ T9101] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 233.144133][ T9101] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 233.153894][ T5915] usb 1-1: Using ep0 maxpacket: 32 [ 233.165253][ T5915] usb 1-1: New USB device found, idVendor=04e8, idProduct=6601, bcdDevice=81.9b [ 233.182217][ T5915] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.202538][ T5915] usb 1-1: Product: syz [ 233.207002][ T5915] usb 1-1: Manufacturer: syz [ 233.211608][ T5915] usb 1-1: SerialNumber: syz [ 233.243267][ T9105] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 233.297882][ T9105] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 233.307031][ T9107] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 233.316790][ T9107] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 233.345088][ T9103] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 233.354727][ T9103] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 233.463071][ T9079] netlink: 'syz.0.833': attribute type 16 has an invalid length. [ 233.471875][ T5915] visor 1-1:1.0: Handspring Visor / Palm OS converter detected [ 233.482250][ T5915] usb 1-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 233.494105][ T5915] usb 1-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 233.675769][ T9079] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 233.684511][ T9079] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 233.697648][ T5915] usb 1-1: USB disconnect, device number 78 [ 233.705361][ T5915] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 233.730064][ T5915] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 233.803939][ T9111] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 233.817286][ T9111] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 233.833722][ T5915] visor 1-1:1.0: device disconnected [ 234.159426][ T9117] pim6reg9: entered allmulticast mode [ 234.415473][ T9122] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 234.433108][ T9122] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 234.634086][ T9133] trusted_key: syz.0.852 sent an empty control message without MSG_MORE. [ 235.331895][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 235.495521][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 235.504149][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 235.504477][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 235.522877][ T0] NOHZ tick-stop error: local softirq work is pending, handler #20a!!! [ 235.888474][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 236.801792][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 236.810382][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 236.819613][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 236.828197][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 237.125961][ T9180] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 237.125961][ T9180] The task syz.2.869 (9180) triggered the difference, watch for misbehavior. [ 237.829594][ T9192] 9p: Bad value for 'wfdno' [ 238.683992][ T5875] IPVS: starting estimator thread 0... [ 238.862787][ T9226] IPVS: using max 25 ests per chain, 60000 per kthread [ 239.029973][ T9231] input: syz1 as /devices/virtual/input/input25 [ 239.756336][ T52] Bluetooth: hci3: ACL packet for unknown connection handle 200 [ 240.719265][ T9248] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 240.753659][ T9248] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 242.275243][ T10] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 242.892719][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 242.899432][ T10] usb 1-1: config 0 has no interfaces? [ 242.906082][ T10] usb 1-1: config 0 has no interfaces? [ 242.912973][ T10] usb 1-1: config 0 has no interfaces? [ 242.920360][ T10] usb 1-1: config 0 has no interfaces? [ 242.926131][ T10] usb 1-1: New USB device found, idVendor=046d, idProduct=08b3, bcdDevice=6d.2a [ 242.935289][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 242.953295][ T10] usb 1-1: config 0 descriptor?? [ 243.367303][ T10] usb 1-1: USB disconnect, device number 79 [ 244.515626][ T9332] input: syz1 as /devices/virtual/input/input26 [ 247.867320][ T9400] syz.2.941(9400): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 247.876194][ T9399] tipc: Started in network mode [ 247.887805][ T9399] tipc: Node identity ac1414aa, cluster identity 4711 [ 247.896273][ T9399] tipc: Enabled bearer , priority 10 [ 249.017448][ T10] tipc: Node number set to 2886997162 [ 249.871821][ T9429] input: syz1 as /devices/virtual/input/input27 [ 251.301807][ T9461] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 251.317160][ T9461] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 252.344775][ T9470] binder: 9469:9470 ioctl c0306201 200000000280 returned -14 [ 252.364868][ T9472] binder: 9471:9472 unknown command 0 [ 252.384331][ T9472] binder: 9471:9472 ioctl c0306201 200000000080 returned -22 [ 252.562248][ T9477] netlink: 3 bytes leftover after parsing attributes in process `syz.2.970'. [ 252.606080][ T9477] 0X: renamed from caif0 [ 252.614938][ T9477] 0X: entered allmulticast mode [ 252.614955][ T9477] A link change request failed with some changes committed already. Interface 60X may have been left with an inconsistent configuration, please check. [ 252.747379][ T52] Bluetooth: hci1: ACL packet for unknown connection handle 200 [ 252.770345][ T9485] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 252.770733][ T9485] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 253.117598][ T9492] netlink: 4 bytes leftover after parsing attributes in process `syz.0.976'. [ 253.843409][ T9510] netlink: 104 bytes leftover after parsing attributes in process `syz.3.985'. [ 255.132731][ T9531] input: syz1 as /devices/virtual/input/input28 [ 255.258283][ T5915] kernel read not supported for file /vcs (pid: 5915 comm: kworker/0:6) [ 256.099928][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.108748][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.393469][ T9559] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1004'. [ 257.125074][ T9578] o2cb: This node has not been configured. [ 257.131638][ T9578] o2cb: Cluster check failed. Fix errors before retrying. [ 257.139382][ T9578] (syz.0.1010,9578,1):user_dlm_register:674 ERROR: status = -22 [ 257.147704][ T9578] (syz.0.1010,9578,1):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "bus" [ 257.952766][ T5829] Bluetooth: hci2: command 0x0406 tx timeout [ 260.248009][ T9628] : renamed from hsr0 (while UP) [ 260.452365][ T9635] can0: slcan on ptm0. [ 260.515265][ T9635] can0 (unregistered): slcan off ptm0. [ 260.538558][ T9635] mkiss: ax0: crc mode is auto. [ 263.409200][ T52] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201' [ 263.420100][ T52] CPU: 0 UID: 0 PID: 52 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT(full) [ 263.420128][ T52] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 263.420141][ T52] Workqueue: hci0 hci_rx_work [ 263.420179][ T52] Call Trace: [ 263.420191][ T52] [ 263.420199][ T52] dump_stack_lvl+0x189/0x250 [ 263.420228][ T52] ? __pfx_dump_stack_lvl+0x10/0x10 [ 263.420252][ T52] ? __pfx__printk+0x10/0x10 [ 263.420279][ T52] ? kernfs_path_from_node+0x250/0x290 [ 263.420305][ T52] ? kernfs_path_from_node+0x2f/0x290 [ 263.420336][ T52] sysfs_create_dir_ns+0x259/0x280 [ 263.420362][ T52] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 263.420388][ T52] ? do_raw_spin_unlock+0x122/0x240 [ 263.420418][ T52] kobject_add_internal+0x59f/0xb70 [ 263.420455][ T52] kobject_add+0x155/0x220 [ 263.420487][ T52] ? __pfx_kobject_add+0x10/0x10 [ 263.420515][ T52] ? _raw_spin_unlock+0x28/0x50 [ 263.420555][ T52] ? get_device_parent+0x366/0x3a0 [ 263.420602][ T52] device_add+0x408/0xb80 [ 263.420631][ T52] hci_conn_add_sysfs+0xd5/0x210 [ 263.420670][ T52] le_conn_complete_evt+0xf26/0x14d0 [ 263.420707][ T52] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 263.420731][ T52] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 263.420755][ T52] ? __asan_memcpy+0x40/0x70 [ 263.420783][ T52] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 263.420807][ T52] ? skb_pull_data+0xfb/0x200 [ 263.420839][ T52] hci_le_conn_complete_evt+0x187/0x480 [ 263.420869][ T52] hci_event_packet+0x78f/0x1260 [ 263.420900][ T52] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 263.420925][ T52] ? __pfx_hci_event_packet+0x10/0x10 [ 263.420956][ T52] ? lockdep_hardirqs_on+0x9c/0x150 [ 263.420983][ T52] ? hci_send_to_monitor+0xe2/0x590 [ 263.421010][ T52] hci_rx_work+0x45d/0xfc0 [ 263.421041][ T52] ? process_one_work+0x868/0x15d0 [ 263.421059][ T52] process_one_work+0x94a/0x15d0 [ 263.421076][ T52] ? __lock_acquire+0xab9/0xd20 [ 263.421117][ T52] ? __pfx_process_one_work+0x10/0x10 [ 263.421146][ T52] ? assign_work+0x3a1/0x410 [ 263.421170][ T52] worker_thread+0x9b0/0xee0 [ 263.421217][ T52] kthread+0x711/0x8a0 [ 263.421244][ T52] ? __pfx_worker_thread+0x10/0x10 [ 263.421263][ T52] ? __pfx_kthread+0x10/0x10 [ 263.421288][ T52] ? _raw_spin_unlock_irq+0x23/0x50 [ 263.421310][ T52] ? lockdep_hardirqs_on+0x9c/0x150 [ 263.421332][ T52] ? __pfx_kthread+0x10/0x10 [ 263.421355][ T52] ret_from_fork+0x599/0xb30 [ 263.421377][ T52] ? __pfx_ret_from_fork+0x10/0x10 [ 263.421407][ T52] ? __switch_to_asm+0x39/0x70 [ 263.421430][ T52] ? __switch_to_asm+0x33/0x70 [ 263.421450][ T52] ? __pfx_kthread+0x10/0x10 [ 263.421473][ T52] ret_from_fork_asm+0x1a/0x30 [ 263.421514][ T52] [ 263.421545][ T52] kobject: kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 263.701934][ T52] Bluetooth: hci0: failed to register connection device [ 264.652511][ T9741] tipc: Cannot configure node identity twice [ 266.554932][ T9788] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1085'. [ 267.472366][ T52] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 267.482091][ T52] CPU: 0 UID: 0 PID: 52 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT(full) [ 267.482116][ T52] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 267.482127][ T52] Workqueue: hci1 hci_rx_work [ 267.482150][ T52] Call Trace: [ 267.482158][ T52] [ 267.482165][ T52] dump_stack_lvl+0x189/0x250 [ 267.482192][ T52] ? __pfx_dump_stack_lvl+0x10/0x10 [ 267.482213][ T52] ? __pfx__printk+0x10/0x10 [ 267.482241][ T52] ? kernfs_path_from_node+0x250/0x290 [ 267.482264][ T52] ? kernfs_path_from_node+0x2f/0x290 [ 267.482293][ T52] sysfs_create_dir_ns+0x259/0x280 [ 267.482323][ T52] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 267.482350][ T52] ? do_raw_spin_unlock+0x122/0x240 [ 267.482381][ T52] kobject_add_internal+0x59f/0xb70 [ 267.482417][ T52] kobject_add+0x155/0x220 [ 267.482449][ T52] ? __pfx_kobject_add+0x10/0x10 [ 267.482476][ T52] ? _raw_spin_unlock+0x28/0x50 [ 267.482502][ T52] ? get_device_parent+0x366/0x3a0 [ 267.482530][ T52] device_add+0x408/0xb80 [ 267.482557][ T52] hci_conn_add_sysfs+0xd5/0x210 [ 267.482586][ T52] le_conn_complete_evt+0xf26/0x14d0 [ 267.482623][ T52] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 267.482645][ T52] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 267.482668][ T52] ? __asan_memcpy+0x40/0x70 [ 267.482693][ T52] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 267.482715][ T52] ? skb_pull_data+0xfb/0x200 [ 267.482744][ T52] hci_le_conn_complete_evt+0x187/0x480 [ 267.482771][ T52] hci_event_packet+0x78f/0x1260 [ 267.482801][ T52] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 267.482826][ T52] ? __pfx_hci_event_packet+0x10/0x10 [ 267.482856][ T52] ? lockdep_hardirqs_on+0x9c/0x150 [ 267.482883][ T52] ? hci_send_to_monitor+0xe2/0x590 [ 267.482909][ T52] hci_rx_work+0x45d/0xfc0 [ 267.482940][ T52] ? process_one_work+0x868/0x15d0 [ 267.482956][ T52] process_one_work+0x94a/0x15d0 [ 267.482973][ T52] ? __lock_acquire+0xab9/0xd20 [ 267.483014][ T52] ? __pfx_process_one_work+0x10/0x10 [ 267.483048][ T52] ? assign_work+0x3a1/0x410 [ 267.483073][ T52] worker_thread+0x9b0/0xee0 [ 267.483117][ T52] kthread+0x711/0x8a0 [ 267.483141][ T52] ? __pfx_worker_thread+0x10/0x10 [ 267.483159][ T52] ? __pfx_kthread+0x10/0x10 [ 267.483183][ T52] ? _raw_spin_unlock_irq+0x23/0x50 [ 267.483205][ T52] ? lockdep_hardirqs_on+0x9c/0x150 [ 267.483226][ T52] ? __pfx_kthread+0x10/0x10 [ 267.483249][ T52] ret_from_fork+0x599/0xb30 [ 267.483270][ T52] ? __pfx_ret_from_fork+0x10/0x10 [ 267.483298][ T52] ? __switch_to_asm+0x39/0x70 [ 267.483321][ T52] ? __switch_to_asm+0x33/0x70 [ 267.483342][ T52] ? __pfx_kthread+0x10/0x10 [ 267.483364][ T52] ret_from_fork_asm+0x1a/0x30 [ 267.483403][ T52] [ 267.750577][ T52] kobject: kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 267.766398][ T52] Bluetooth: hci1: failed to register connection device [ 269.682878][ T9856] RDS: rds_bind could not find a transport for fe80::1a, load rds_tcp or rds_rdma? [ 270.565398][ T9864] tipc: Enabling of bearer rejected, already enabled [ 270.688916][ T5875] hid-generic 0005:0007:5505.0016: unknown main item tag 0x0 [ 270.893200][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 271.232807][ T5875] hid-generic 0005:0007:5505.0016: hidraw0: BLUETOOTH HID v0.08 Device [syz0] on aa:aa:aa:aa:aa:aa [ 271.410771][ T9874] fido_id[9874]: Failed to open report descriptor at '/sys/devices/virtual/bluetooth/hci2/hci2:200/report_descriptor': No such file or directory [ 271.932726][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 272.972697][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 273.653081][ T52] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201' [ 273.662757][ T52] CPU: 1 UID: 0 PID: 52 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT(full) [ 273.662785][ T52] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 273.662797][ T52] Workqueue: hci0 hci_rx_work [ 273.662821][ T52] Call Trace: [ 273.662830][ T52] [ 273.662838][ T52] dump_stack_lvl+0x189/0x250 [ 273.662867][ T52] ? __pfx_dump_stack_lvl+0x10/0x10 [ 273.662888][ T52] ? __pfx__printk+0x10/0x10 [ 273.662915][ T52] ? kernfs_path_from_node+0x250/0x290 [ 273.662941][ T52] ? kernfs_path_from_node+0x2f/0x290 [ 273.662973][ T52] sysfs_create_dir_ns+0x259/0x280 [ 273.663002][ T52] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 273.663030][ T52] ? do_raw_spin_unlock+0x122/0x240 [ 273.663060][ T52] kobject_add_internal+0x59f/0xb70 [ 273.663097][ T52] kobject_add+0x155/0x220 [ 273.663129][ T52] ? __pfx_kobject_add+0x10/0x10 [ 273.663156][ T52] ? _raw_spin_unlock+0x28/0x50 [ 273.663181][ T52] ? get_device_parent+0x366/0x3a0 [ 273.663210][ T52] device_add+0x408/0xb80 [ 273.663238][ T52] hci_conn_add_sysfs+0xd5/0x210 [ 273.663268][ T52] le_conn_complete_evt+0xf26/0x14d0 [ 273.663305][ T52] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 273.663329][ T52] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 273.663352][ T52] ? __asan_memcpy+0x40/0x70 [ 273.663378][ T52] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 273.663402][ T52] ? skb_pull_data+0xfb/0x200 [ 273.663434][ T52] hci_le_conn_complete_evt+0x187/0x480 [ 273.663464][ T52] hci_event_packet+0x78f/0x1260 [ 273.663505][ T52] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 273.663530][ T52] ? __pfx_hci_event_packet+0x10/0x10 [ 273.663562][ T52] ? lockdep_hardirqs_on+0x9c/0x150 [ 273.663590][ T52] ? hci_send_to_monitor+0xe2/0x590 [ 273.663616][ T52] hci_rx_work+0x45d/0xfc0 [ 273.663650][ T52] ? process_one_work+0x868/0x15d0 [ 273.663668][ T52] process_one_work+0x94a/0x15d0 [ 273.663685][ T52] ? __lock_acquire+0xab9/0xd20 [ 273.663727][ T52] ? __pfx_process_one_work+0x10/0x10 [ 273.663755][ T52] ? assign_work+0x3a1/0x410 [ 273.663779][ T52] worker_thread+0x9b0/0xee0 [ 273.663827][ T52] kthread+0x711/0x8a0 [ 273.663853][ T52] ? __pfx_worker_thread+0x10/0x10 [ 273.663872][ T52] ? __pfx_kthread+0x10/0x10 [ 273.663897][ T52] ? _raw_spin_unlock_irq+0x23/0x50 [ 273.663917][ T52] ? lockdep_hardirqs_on+0x9c/0x150 [ 273.663938][ T52] ? __pfx_kthread+0x10/0x10 [ 273.663962][ T52] ret_from_fork+0x599/0xb30 [ 273.663984][ T52] ? __pfx_ret_from_fork+0x10/0x10 [ 273.664014][ T52] ? __switch_to_asm+0x39/0x70 [ 273.664035][ T52] ? __switch_to_asm+0x33/0x70 [ 273.664057][ T52] ? __pfx_kthread+0x10/0x10 [ 273.664085][ T52] ret_from_fork_asm+0x1a/0x30 [ 273.664129][ T52] [ 273.664157][ T52] kobject: kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 273.946505][ T52] Bluetooth: hci0: failed to register connection device [ 274.012952][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 275.052730][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 275.376415][ T43] kernel read not supported for file /dsp (pid: 43 comm: kworker/1:1) [ 275.936064][ T52] Bluetooth: hci1: Ignoring HCI_Connection_Complete for existing connection [ 276.092724][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 277.132696][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 277.504491][ T5829] Bluetooth: hci0: unexpected cc 0x203c length: 9 > 1 [ 277.511479][ T5829] Bluetooth: hci0: unexpected event for opcode 0x203c [ 277.962240][ T5829] Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection [ 278.172729][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 278.180885][T10011] fuse: Bad value for 'fd' [ 278.193567][ T5829] Bluetooth: hci1: unexpected cc 0x203c length: 9 > 1 [ 278.200560][ T5829] Bluetooth: hci1: unexpected event for opcode 0x203c [ 278.279070][ T9999] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 278.294315][ T9999] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 278.325869][ T9999] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 278.345097][ T9999] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 278.358774][ T9999] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 278.374057][ T9999] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 278.393891][ T9999] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 278.413285][ T9999] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 278.419579][ T9999] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 278.430827][ T9999] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 278.529173][ T9999] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 278.535526][ T9999] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 278.565086][ T9999] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 278.785650][T10020] infiniband sy: set active [ 278.792326][T10020] infiniband sy: added bond_slave_0 [ 278.923913][T10020] RDS/IB: sy: added [ 278.943318][T10020] smc: adding ib device sy with port count 1 [ 278.967994][T10020] smc: ib device sy port 1 has no pnetid [ 278.974634][ T5829] Bluetooth: hci2: unexpected cc 0x203c length: 9 > 1 [ 278.981459][ T5829] Bluetooth: hci2: unexpected event for opcode 0x203c [ 279.212695][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 280.080158][ T5829] Bluetooth: hci0: Unknown advertising packet type: 0x11 [ 280.080193][ T5829] Bluetooth: hci0: Malformed LE Event: 0x0d [ 280.199691][ T5829] Bluetooth: hci0: command 0x0406 tx timeout [ 280.237225][ T5829] Bluetooth: hci2: Ignoring HCI_Connection_Complete for existing connection [ 280.252765][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 280.418081][ T5829] Bluetooth: hci1: command 0x0406 tx timeout [ 280.492789][ T5829] Bluetooth: hci3: command 0x0405 tx timeout [ 281.292711][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 282.252831][ T5829] Bluetooth: hci0: command 0x0406 tx timeout [ 282.332725][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 282.492776][ T5829] Bluetooth: hci1: command 0x0406 tx timeout [ 282.572760][ T5829] Bluetooth: hci3: command 0x0405 tx timeout [ 283.260610][ T5829] Bluetooth: hci3: unexpected cc 0x203c length: 9 > 1 [ 283.269016][ T5829] Bluetooth: hci3: unexpected event for opcode 0x203c [ 283.372845][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 283.782758][ T10] psmouse serio2: Failed to reset mouse on : -5 [ 283.896028][ T5829] Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection [ 283.933232][ T5829] Bluetooth: hci0: unexpected cc 0x203c length: 9 > 1 [ 283.940161][ T5829] Bluetooth: hci0: unexpected event for opcode 0x203c [ 284.201680][T10103] 9p: Bad value for 'rfdno' [ 284.412729][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 284.573145][ T5829] Bluetooth: hci1: command 0x0406 tx timeout [ 285.452727][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 285.507140][T10155] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 285.679433][ T5829] Bluetooth: hci1: Ignoring HCI_Connection_Complete for existing connection [ 285.700223][ T5829] Bluetooth: hci0: Received unexpected HCI Event 0x00 [ 285.748145][T10167] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1231'. [ 286.492733][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 286.995499][T10185] tipc: New replicast peer: 255.255.255.255 [ 287.012431][T10185] tipc: Enabled bearer , priority 10 [ 287.137851][ T5829] Bluetooth: hci3: Ignoring HCI_Connection_Complete for existing connection [ 287.532704][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 287.831138][ T52] Bluetooth: hci1: Ignoring HCI_Connection_Complete for existing connection [ 288.154634][T10222] input: syz0 as /devices/virtual/input/input30 [ 288.572733][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 288.962796][ T10] misc userio: Buffer overflowed, userio client isn't keeping up [ 289.213128][ T5829] Bluetooth: hci3: Ignoring HCI_Connection_Complete for existing connection [ 289.612706][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 290.230434][ T10] input: PS/2 Generic Mouse as /devices/serio2/input/input29 [ 290.534390][T10261] syz.3.1265 uses old SIOCAX25GETINFO [ 290.582764][ T10] psmouse serio2: Failed to enable mouse on [ 290.653392][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 290.674849][ T52] Bluetooth: hci3: Ignoring HCI_Connection_Complete for existing connection [ 291.692805][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 292.475944][ T52] Bluetooth: hci1: Ignoring HCI_Connection_Complete for existing connection [ 292.732784][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 293.484631][T10336] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1295'. [ 293.533937][T10333] Bluetooth: hci0: Opcode 0x0401 failed: -4 [ 293.660475][ T52] Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection [ 293.723277][ T52] Bluetooth: hci3: unexpected event for opcode 0x0c46 [ 293.772729][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 293.830701][T10352] tipc: Cannot configure node identity twice [ 293.842932][T10352] tipc: Cannot configure node identity twice [ 293.918272][T10358] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 294.780000][T10381] netlink: 'syz.3.1313': attribute type 2 has an invalid length. [ 294.787925][T10381] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1313'. [ 294.812842][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 294.821312][ T52] Bluetooth: hci2: Ignoring HCI_Connection_Complete for existing connection [ 295.062816][ T52] Bluetooth: hci0: command 0x0406 tx timeout [ 295.862821][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 296.900764][ T52] Bluetooth: hci2: Ignoring HCI_Connection_Complete for existing connection [ 296.902725][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 297.142844][ T5829] Bluetooth: hci0: command 0x0406 tx timeout [ 297.592829][ T5829] Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection [ 297.932730][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 298.633510][ T52] Bluetooth: hci3: Ignoring HCI_Connection_Complete for existing connection [ 298.942741][ T43] psmouse serio3: Failed to reset mouse on : -5 [ 298.972800][ C0] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 299.744555][T10470] 9p: Bad value for 'wfdno' [ 299.768805][ T5915] ------------[ cut here ]------------ [ 299.774776][ T5915] WARNING: ./include/linux/ns_common.h:255 at destroy_super_work+0x15c/0x1a0, CPU#0: kworker/0:6/5915 [ 299.785818][ T5915] Modules linked in: [ 299.790045][ T5915] CPU: 0 UID: 0 PID: 5915 Comm: kworker/0:6 Not tainted syzkaller #0 PREEMPT(full) [ 299.799536][ T5915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 299.809661][ T5915] Workqueue: events destroy_super_work [ 299.815162][ T5915] RIP: 0010:destroy_super_work+0x15c/0x1a0 [ 299.821241][ T5915] Code: 2c 63 ff 48 81 c3 a8 fc ff ff 48 89 df e8 fc 2b 63 ff 4c 89 f7 5b 41 5c 41 5d 41 5e 41 5f 5d e9 3a 6b e1 ff e8 c5 ab 86 ff 90 <0f> 0b 90 e9 6d ff ff ff e8 b7 ab 86 ff 4c 89 e7 be 03 00 00 00 e8 [ 299.841080][ T5915] RSP: 0018:ffffc900049f7a48 EFLAGS: 00010293 [ 299.847556][ T5915] RAX: ffffffff823b246b RBX: ffff88805d67a898 RCX: ffff8880304dbd00 [ 299.855901][ T5915] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000 [ 299.864129][ T5915] RBP: 0000000000000004 R08: ffff888028a4c9e3 R09: 1ffff1100514993c [ 299.872179][ T5915] R10: dffffc0000000000 R11: ffffed100514993d R12: ffff888028a4c9e0 [ 299.880205][ T5915] R13: dffffc0000000000 R14: ffff88805d67a000 R15: ffff888028a4c850 [ 299.888228][ T5915] FS: 0000000000000000(0000) GS:ffff888125a79000(0000) knlGS:0000000000000000 [ 299.897266][ T5915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 299.903899][ T5915] CR2: 0000555589a80808 CR3: 000000006344c000 CR4: 00000000003526f0 [ 299.911883][ T5915] Call Trace: [ 299.915223][ T5915] [ 299.918163][ T5915] ? process_one_work+0x868/0x15d0 [ 299.923361][ T5915] process_one_work+0x94a/0x15d0 [ 299.928310][ T5915] ? __lock_acquire+0xab9/0xd20 [ 299.933362][ T5915] ? __pfx_process_one_work+0x10/0x10 [ 299.938754][ T5915] ? assign_work+0x3a1/0x410 [ 299.943416][ T5915] worker_thread+0x9b0/0xee0 [ 299.948397][ T5915] kthread+0x711/0x8a0 [ 299.952484][ T5915] ? __pfx_worker_thread+0x10/0x10 [ 299.957992][ T5915] ? __pfx_kthread+0x10/0x10 [ 299.962606][ T5915] ? _raw_spin_unlock_irq+0x23/0x50 [ 299.967912][ T5915] ? lockdep_hardirqs_on+0x9c/0x150 [ 299.973178][ T5915] ? __pfx_kthread+0x10/0x10 [ 299.977780][ T5915] ret_from_fork+0x599/0xb30 [ 299.982382][ T5915] ? __pfx_ret_from_fork+0x10/0x10 [ 299.987582][ T5915] ? __switch_to_asm+0x39/0x70 [ 299.992365][ T5915] ? __switch_to_asm+0x33/0x70 [ 299.997203][ T5915] ? __pfx_kthread+0x10/0x10 [ 300.001810][ T5915] ret_from_fork_asm+0x1a/0x30 [ 300.006657][ T5915] [ 300.009681][ T5915] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 300.016963][ T5915] CPU: 0 UID: 0 PID: 5915 Comm: kworker/0:6 Not tainted syzkaller #0 PREEMPT(full) [ 300.026337][ T5915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 300.036399][ T5915] Workqueue: events destroy_super_work [ 300.041877][ T5915] Call Trace: [ 300.045162][ T5915] [ 300.048096][ T5915] dump_stack_lvl+0x99/0x250 [ 300.052699][ T5915] ? __asan_memcpy+0x40/0x70 [ 300.057300][ T5915] ? __pfx_dump_stack_lvl+0x10/0x10 [ 300.062509][ T5915] ? __pfx__printk+0x10/0x10 [ 300.067127][ T5915] vpanic+0x237/0x6d0 [ 300.071117][ T5915] ? __pfx_vpanic+0x10/0x10 [ 300.075625][ T5915] ? is_bpf_text_address+0x292/0x2b0 [ 300.080922][ T5915] ? is_bpf_text_address+0x26/0x2b0 [ 300.086153][ T5915] panic+0xb9/0xc0 [ 300.089884][ T5915] ? __pfx_panic+0x10/0x10 [ 300.094317][ T5915] ? ret_from_fork_asm+0x1a/0x30 [ 300.099275][ T5915] __warn+0x334/0x4c0 [ 300.103259][ T5915] ? destroy_super_work+0x15c/0x1a0 [ 300.108451][ T5915] ? destroy_super_work+0x15c/0x1a0 [ 300.113634][ T5915] report_bug+0x2be/0x4f0 [ 300.117953][ T5915] ? destroy_super_work+0x15c/0x1a0 [ 300.123134][ T5915] ? destroy_super_work+0x15c/0x1a0 [ 300.128317][ T5915] ? destroy_super_work+0x15e/0x1a0 [ 300.133502][ T5915] handle_bug+0x84/0x160 [ 300.137731][ T5915] exc_invalid_op+0x1a/0x50 [ 300.142218][ T5915] asm_exc_invalid_op+0x1a/0x20 [ 300.147054][ T5915] RIP: 0010:destroy_super_work+0x15c/0x1a0 [ 300.152856][ T5915] Code: 2c 63 ff 48 81 c3 a8 fc ff ff 48 89 df e8 fc 2b 63 ff 4c 89 f7 5b 41 5c 41 5d 41 5e 41 5f 5d e9 3a 6b e1 ff e8 c5 ab 86 ff 90 <0f> 0b 90 e9 6d ff ff ff e8 b7 ab 86 ff 4c 89 e7 be 03 00 00 00 e8 [ 300.172450][ T5915] RSP: 0018:ffffc900049f7a48 EFLAGS: 00010293 [ 300.178502][ T5915] RAX: ffffffff823b246b RBX: ffff88805d67a898 RCX: ffff8880304dbd00 [ 300.186462][ T5915] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000 [ 300.194418][ T5915] RBP: 0000000000000004 R08: ffff888028a4c9e3 R09: 1ffff1100514993c [ 300.202375][ T5915] R10: dffffc0000000000 R11: ffffed100514993d R12: ffff888028a4c9e0 [ 300.210328][ T5915] R13: dffffc0000000000 R14: ffff88805d67a000 R15: ffff888028a4c850 [ 300.218290][ T5915] ? destroy_super_work+0x15b/0x1a0 [ 300.223480][ T5915] ? destroy_super_work+0x15b/0x1a0 [ 300.228662][ T5915] ? process_one_work+0x868/0x15d0 [ 300.233755][ T5915] process_one_work+0x94a/0x15d0 [ 300.238676][ T5915] ? __lock_acquire+0xab9/0xd20 [ 300.243522][ T5915] ? __pfx_process_one_work+0x10/0x10 [ 300.248889][ T5915] ? assign_work+0x3a1/0x410 [ 300.253468][ T5915] worker_thread+0x9b0/0xee0 [ 300.258066][ T5915] kthread+0x711/0x8a0 [ 300.262129][ T5915] ? __pfx_worker_thread+0x10/0x10 [ 300.267223][ T5915] ? __pfx_kthread+0x10/0x10 [ 300.271801][ T5915] ? _raw_spin_unlock_irq+0x23/0x50 [ 300.276984][ T5915] ? lockdep_hardirqs_on+0x9c/0x150 [ 300.282167][ T5915] ? __pfx_kthread+0x10/0x10 [ 300.286743][ T5915] ret_from_fork+0x599/0xb30 [ 300.291319][ T5915] ? __pfx_ret_from_fork+0x10/0x10 [ 300.296418][ T5915] ? __switch_to_asm+0x39/0x70 [ 300.301170][ T5915] ? __switch_to_asm+0x33/0x70 [ 300.305918][ T5915] ? __pfx_kthread+0x10/0x10 [ 300.310494][ T5915] ret_from_fork_asm+0x1a/0x30 [ 300.315261][ T5915] [ 300.318541][ T5915] Kernel Offset: disabled [ 300.322850][ T5915] Rebooting in 86400 seconds..